CN114568224B - Bagging cultivation method for muskmelon with smooth skin - Google Patents

Abstract

The invention relates to a bagging cultivation method of muskmelon with smooth skin, which comprises the steps of adopting an industrial plug substrate to grow seedlings in a sunlight greenhouse, digging a fixed planting hole when the seedling age is 25-35 days, and transplanting; when the melon grows to 8 to 10 leaves and the plant height is 25cm to 35cm, vine hanging is started; artificial pollination and/or bumblebee pollination are adopted; bagging 9 to 11 days after pollination, carrying out broad-spectrum bactericide spray sterilization on the bagging one day before bagging, carrying out bagging after dew is dried in the morning of sunny days, selecting fruit shapes, holding melon handles by one hand, sleeving the opened bags on fruits by one hand, and carrying out light holding and light placing on young fruits, fixing and sealing, wherein the post-bagging management comprises water and fertilizer management and pest control; harvesting at 15-20deg.C after the fruits are ripe, and sleeving with melon foam net cover. The scheme can solve the problems of the prior art that the color of the melon surface is not bright enough and the smoothness is poor.

Description

Bagging cultivation method for muskmelon with smooth skin

Technical Field

The invention relates to the technical field of melon and fruit planting and cultivating methods, in particular to a bagging cultivation method of muskmelon with smooth skin.

Background

The melon has sweet and refreshing meat, unique fragrance and rich nutrition, and is popular with people. Melon production plays an important role in the adjustment of agricultural planting structures in China, the China is the first major country of global melon production and consumption, and according to incomplete statistics of the national melon industry technology system, the current national melon planting area is about 800 ten thousand mu. In recent years, the production of melons in Ningxia is in a vigorous development situation, the seeding area of the melons in Ningxia in 2017 is about 10380 hectares according to statistics of the national agricultural statistics annual survey 2017, and along with the continuous development of cultivation modes and technologies, the daily production and supply of melons are realized under various facility conditions such as a specialized production base, a sunlight greenhouse, an arched shed and the like, the market demand is met, and the current melon planting has become an essential component for increasing income and increasing industry upgrades of the peasants in Ningxia.

Along with the improvement of the living standard of people, people not only require sweet and refreshing melon, but also require smooth and undamaged melon appearance and high commodity. However, at present, effective protection cultivation methods are not adopted in the growth process of the melons, particularly the melons are affected by birds, insect diseases and dust and are damaged when the melons are close to maturity, so that the surface of the melons is poor in smoothness and bright in color, the grade of the melons is reduced, and the commodity is low. Meanwhile, the prior melon cultivation process is poor in process, so that the physiological performance of the melon in the growth process is poor, and the quality and quality of the melon are also relatively poor.

Therefore, the existing melon has the problems of insufficient bright color and poor finish.

Disclosure of Invention

Based on the problems, the method for cultivating the muskmelon by sleeving bags is necessary to solve the problems of poor surface finish, poor color and luster, low grade and low commodity of the muskmelon caused by the fact that the existing muskmelon is not subjected to an effective protection cultivation method in the growth process, particularly the damage of birds, diseases and insects and the damage of wind and rain dust when the muskmelon is nearly mature.

A bagging cultivation method of muskmelon with smooth skin comprises the following steps:

s1, seedling raising

Culturing seedlings in a sunlight greenhouse by adopting an industrial plug substrate, wherein the proper temperature is kept at 25-30 ℃ in the daytime and 15-18 ℃ at night from sowing to emergence;

when the emergence condition reaches 50 to 70 percent, the proper temperature is kept at 20 to 25 ℃ in the daytime and 18 to 20 ℃ at night;

after the tip of the first true leaf is exposed, the proper temperature is kept at 25-28 ℃ in the daytime, 18-20 ℃ at night, the film is removed for hardening seedlings before transplanting for one week, and the air humidity is kept at 75-85%;

S2, field planting

Digging a field planting hole when the seedling age is 25 days to 35 days and the leaf age is 3 leaves and 1 heart, pouring field planting water for 2 times in the field planting hole by 800ml to 1000ml, transplanting melon plants after seedling cultivation in the step S1, wherein the plant spacing is 25cm to 35cm, the row spacing is 55cm to 65cm, and covering soil and sealing the edges of the film;

s3, pruning

The melon planting adopts a vine hanging cultivation mode, when the melon grows to 8 to 10 leaves and the plant height is 25cm to 35cm, vine hanging is started, a rope is adopted to tie a slipknot on the base part of melon seedlings, and the upper end of the rope is tied on an iron wire of a sunlight greenhouse;

s4, pollination

Artificial pollination and/or bumblebee pollination are adopted;

s5, bagging

And (3) bagging 9 to 11 days after the step S4, carrying out broad-spectrum bactericide spray sterilization on the bagging one day before the bagging, bagging after dew is dried in the morning in the sunny day, selecting fruits with proper fruit shapes and proper fruit sections, and bagging the residual flowers on pedicellus melo, holding the pedicellus melo with one hand, sleeving the opened bags on the fruits in a proper way, slightly taking and slightly placing young fruits, folding the bag openings towards the pedicellus melo, fixing and sealing with iron wires, paper clips or grafting clips designed at the edges of the bags, and cutting off one corner at the bottom of the bags so as to facilitate the water evaporation of the fruits.

S6, post-bag management

The post-bag management comprises water and fertilizer management and pest control;

s7, bag removing and harvesting

When the fuzz of the fruit surface is shiny and fragrant, judging whether the fruit surface is ripe or not by combining trial eating, harvesting at the environment temperature of 15-20 ℃ after judging the ripeness, and sleeving a melon foam net sleeve after harvesting.

Preferably, the step of s1, the step of raising seedlings further includes:

SS1 stubble for rotation

Planting early spring melon in 2-3 months, harvesting 5-6 months, planting late autumn melon in 7-8 last months, harvesting 10-11 months;

SS2 selection of varieties

The early spring melon is selected from the group consisting of early-maturing, strong disease resistance and high sugar content thick-skin melons and thin-skin melons, and the late autumn melon is selected from the group consisting of early-maturing, strong low temperature resistance and high sugar content thick-skin melons.

Preferably, before the step of s5 bagging, after the step of s2 variety selection, the method further comprises:

SS3 selection of the type of the bag

Selecting the type of the bagging according to the melon variety selected in the variety selecting step;

when the melon varieties are white-skin melons, various kinds of bagging can be selected;

when the melon variety is yellow skin melon, transparent plastic bag, sulfuric acid paper bag and newsprint bag can be selected;

When the melon variety is thin-skin melon, the sulfuric acid paper bag can be selected.

Preferably, the step of s1, the step of raising seedlings further includes:

SS4 seed treatment

The seeds are placed into warm water with the temperature of 50 ℃ to 60 ℃ to be continuously stirred, and after 14 minutes to 17 minutes, the warm water is naturally cooled, and then the seeds are soaked for 6 hours; or alternatively, the first and second heat exchangers may be,

soaking seeds in 1000 times of 45-55% wettable carbendazim powder for 30 minutes, taking out and cleaning; or alternatively, the first and second heat exchangers may be,

soaking seeds in a trisodium phosphate aqueous solution with the concentration of 8% to 12% for 20 minutes, taking out and cleaning; or alternatively, the first and second heat exchangers may be,

soaking seeds in 200 times of potassium permanganate solution for 8 hours, taking out and cleaning; or alternatively, the first and second heat exchangers may be,

the seeds are soaked in the aqueous solution of the bactericide for 1 hour in a ratio of 1:200, taken out and cleaned.

Preferably, before the step of s2, the step of growing seedlings after the step of s1 further includes:

SS5 applying base fertilizer

Applying 45.0t/hm of decomposed organic fertilizer ² To 52.5t/hm ² 750kg/hm of calcium superphosphate ² To 900kg/hm ² Potassium sulfate compound fertilizer 700kg/hm ² To 800kg/hm ² ；

SS6 soil preparation and furrow making

The soil is deeply ploughed by 20cm to 25cm by fertilization, the soil is leveled by a harrow to form furrows, high-ridge double-row planting is adopted, the width of the furrows is 70cm to 75cm, the height is 15cm to 20cm, and the width of the furrows is 45cm to 50cm.

Preferably, the artificial pollination step comprises:

on sunny day 8:00 to 10: 00. cloudy day 9:00 to 11: when the method is 00, picking off the male flowers which are open on the same day, removing crowns of the male flowers, exposing stamens, lightly and uniformly smearing the stamens of the male flowers on the flowering female flower heads, wherein 1 male flower can be smeared with 1 to 2 female flowers, and the pollination operation process is light;

The bumblebee pollination step comprises the following steps:

the hive is placed on a support between ridges in a sunlight greenhouse 1-2 days before the female flowers of the melon are opened, the height of the support between ridges is 30 cm-50 cm, the support is horizontally placed, the door of the hive faces south, vibration or swing is avoided during placement, a sunshade net and a waterproof facility are added at the position 30 cm-50 cm above the hive, and every 600m ² To 700m ² A beehive is placed.

Preferably, the water and fertilizer management step includes:

after fruit setting, high-potassium water-soluble fertilizer is applied by drip irrigation by utilizing water and fertilizer integrated equipment under facility conditions for 1 to 2 times, 1000 times of liquid of boron, potassium, gold and calcium or monopotassium phosphate is added to a foliar combined disease prevention spray Shi Bi protection 3000 times liquid, and is alternately used, after fruit bagging and sitting stably, the irrigation times and irrigation quantity are increased, the soil is kept moist, the irrigation quantity is controlled in the later stage of fruit swelling, and 450kg/hm of potassium sulfate compound fertilizer is applied ² Stopping 7 days before harvestingAnd (5) watering.

Preferably, the pest control step includes:

powdery mildew prevention and control: spraying 500 to 800 times of liquid by using 25% triadimefon wettable powder; 32.5% of azoxystrobin suspending agent 1500 times liquid spray; 40% Fuxing emulsifiable concentrate 8000 times liquid spray, or application of first-day Lnfie 450ml/hm ² To 750ml/hm ² Alternately using the seeds to prevent and treat;

Prevention and treatment of gummy stem blight: spraying 600 times of 75% chlorothalonil liquid at the initial stage of disease, or mixing thiophanate methyl with antivirus alum, and stirring into paste with water to be smeared on the diseased part;

downy mildew control: spraying with 72% of lotion 600 times or with 72.2% of pulig water agent 1000 times; or fumigating with chlorothalonil fumigant;

the medicine is sprayed 1 time every 7 to 10 days according to the etiology and the disease development.

Preferably, the pest control step includes:

melon aphid prevention and control: adopting a yellow board trapping and killing method, wherein the 10% imidacloprid wettable powder is sprayed with 4000-5000 times of liquid and the 3% matrine solution is sprayed with 1500 times of liquid for prevention and control;

liriomyza sativae control: adopting yellow board trapping and killing or spraying 3000 times of avermectin solution with 1.8 percent and spraying 2000 to 3000 times of fipronil suspending agent with 5 percent and spraying 1000 times of green wave water aqua with 6 percent of plant pesticide;

the medicine is sprayed 1 time every 7 to 10 days according to the etiology and the disease development.

Preferably, the pest control step or after the pest control step further comprises spraying a foliar fertilizer.

The technical scheme adopted by the invention can achieve the following beneficial effects:

according to the bagging cultivation method for the light-skin melons, disclosed by the embodiment of the invention, through improvement of the melon bagging cultivation method, melons are effectively protected in the growing process, firstly, through improvement of processes such as seedling raising, field planting, pruning, bag removing and harvesting, physiological performance in the growing process of the melons is changed, the surface smoothness of the ripened melons is better, the color is bright, and secondly, bagging is carried out in the growing process of the melons, so that the melons are effectively protected after the bagging is sleeved to the melons, and the melons are prevented from being damaged by diseases, rain, pesticides and dust in the growing process. In conclusion, the bagging cultivation method of the muskmelon with the smooth skin disclosed by the embodiment of the invention can enable the surface of the muskmelon to have good smoothness and bright color, further enable the grade of the muskmelon to be high, enable the commodity to be good, and meet the requirements of people on smooth and undamaged appearance of the muskmelon.

Drawings

FIG. 1 is a flow chart of a bagging cultivation method of muskmelon with smooth skin, which is disclosed in the embodiment of the invention;

fig. 2 to fig. 4 are partial flowcharts of a bagging cultivation method for muskmelon with smooth skin according to an embodiment of the present invention;

FIG. 5 is a schematic view showing the structure of a bag for changing the appearance of melon according to the embodiment of the present invention;

FIG. 6 is a schematic view showing another construction of a casing bag for changing the appearance of melon according to the embodiment of the present invention;

FIG. 7 is a schematic view showing a part of a casing for changing the appearance of melon according to the embodiment of the present invention;

fig. 8 is a schematic view of fig. 7 at another viewing angle.

Wherein: the bagging body 100, the opening side 101, the bag bottom side 102, the first water leakage hole 112, the dustproof cloth 122, the antibacterial cloth 132, the filter cloth 142, the second water leakage hole 152, the magic tape 103, the tightening pull rope 104, the light-transmitting layer 105, the tearable light-shielding layer 106, the edge area 107, the insect-proof net 201 and the dustproof ventilation net 202.

Detailed Description

In order that the invention may be readily understood, a more complete description of the invention will be rendered by reference to the appended drawings. The drawings illustrate preferred embodiments of the invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," "top," "bottom," "top," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, the embodiment of the invention discloses a bagging cultivation method of muskmelon with smooth skin, which comprises the following steps:

S1, seedling raising

Culturing seedlings in a sunlight greenhouse by adopting an industrial plug substrate, wherein the proper temperature is kept at 25-30 ℃ in the daytime and 15-18 ℃ at night from sowing to emergence; when the emergence condition reaches 50 to 70 percent, the proper temperature is kept at 20 to 25 ℃ in the daytime and 18 to 20 ℃ at night; after the tip of the first true leaf is exposed, the proper temperature is kept at 25-28 ℃ in the daytime, 18-20 ℃ at night, the film is removed for hardening seedlings before transplanting for one week, and the air humidity is kept at 75-85%; in order to ensure the environmental humidity in the seedling raising process, the bottom water should be poured into the plug tray before sowing, and if the true leaves are out of water after flattening, the water can be sprayed by a watering can in the morning on sunny days.

S2, field planting

Digging a field planting hole when the seedling age is 25 days to 35 days and the leaf age is 3 leaves and 1 heart, and transplanting melon plants after seedling cultivation in the step S1 after 2 times of water planting of 800ml to 1000ml in the field planting hole, wherein the plant spacing is 25cm to 35cm, the row spacing is 55cm to 65cm, and covering soil and sealing the edges of the film.

S3, pruning

The melon planting adopts a vine hanging cultivation mode, when the melon grows to 8 to 10 leaves and the plant height is 25cm to 35cm, vine hanging is started, a rope is adopted to tie a slipknot on the base part of melon seedlings, and the upper end of the rope is tied on an iron wire of a sunlight greenhouse; the method of single vine pruning or double vine pruning can be selected, 1 female flowers, well-developed and healthy son vines and fruits are selected and reserved between 10-15 knots of the main vines of the muskmelon, and after the melon is seated, 1-2 leaves are reserved for picking the heart. The thin-skin melon can select 4 pieces of seed vines to leave fruits, and redundant fruits and branches and tendrils are removed in time.

S4, pollination

Adopts artificial pollination and/or bumblebee pollination.

S5, bagging

Bagging is carried out 9 to 11 days after the step S4, and the fruit is carried out about the size of an egg after sitting stably. If the bagging is too early, fruit setting is affected, and if the bagging is too late, the effect of the bagging is reduced and the ideal effect is not achieved. The method comprises the steps of carrying out broad-spectrum bactericide spray sterilization on the bagging on the previous day, carrying out bagging after dew is dried in the morning of sunny days, selecting fruits to be right, bagging fruits with proper fruit sections, removing residual flowers on pedicellus melo, holding the pedicellus melo with one hand during bagging, putting the bag which is opened on the fruits in a proper position, taking the young fruits lightly, placing down the fluff outside the fruits, folding the bag opening towards the pedicellus melo, fixing and sealing the bag opening by iron wires, paper clips or grafting clips designed on the bag edge, and cutting off a corner at the bottom of the bag to facilitate the water dissipation of fruit transpiration, so that the accumulated water in the bagging flows out, and damage to the surface of the melo caused by accumulated water is avoided.

After bagging, the fruits are often inspected in the field, and the untightly-tied openings of the bags are found to be tightly tied in time, so that the damage to the fruits caused by the pests entering the bags in the growing period is prevented.

S6, post-bag management

The post-bag management comprises water and fertilizer management and pest control; after the melon is bagged, the plants need to be subjected to normal cultivation management and pest control.

S7, bag removing and harvesting

When the fuzz of the fruit surface is shiny and fragrant, judging whether the fruit surface is ripe or not by combining trial eating, harvesting at the environment temperature of 15-20 ℃ after judging the ripeness, and sleeving a melon foam net sleeve after harvesting.

According to the growth period and pollination date of different melon varieties, the mature date is calculated, the bag is removed in advance in 5 to 7 days of melon maturity, sugar accumulation is promoted, the bag is removed in about 7 days before maturity for the wampee melon, the coloring of the peel is more facilitated, the commodity is improved, the white peel melon can be picked and removed after maturity, and the thin peel melon is carefully picked and removed when the peel is tender and removed, so that the melon handles and the peel are not damaged.

When the color change of the melon fruit surface shows the appearance characteristics of the planted variety, the fuzz of the fruit surface is shiny and has fragrance, and the test eating is combined to judge whether the melon fruit surface is ripe and the degree of ripeness. Harvesting is performed at a relatively low temperature in the environment of the facility as much as possible, for example, harvesting in the midday or afternoon, and fruits should be pre-cooled and then re-stored. When the temperature is higher, the fruits are harvested or placed at a high temperature after harvesting, so that the softening of the fruits can be accelerated; too late harvesting is also prone to fruit cracking or yellowing. The appearance of the melon after bagging is beautiful, the fruit surface is clean, and the melon is immediately sleeved with a melon foam net sleeve for protection after receiving goods.

Statistical data (taking Qianyu first smooth melon bagging as an example):

the appearance rate of the fruit surface lines, the appearance rate of the fruit surface tumors, the phytotoxicity spots and the peel grinding mark rate of the melon are effectively reduced after bagging, so that the surface finish of the melon is good, the color is bright, meanwhile, the content of the soluble solid matters and Vc in the center of the melon after bagging is effectively improved, the melon is sweet and delicious, the quality improving and efficiency improving effects are achieved, the melon is higher in grade, the commodity is good, and the requirements of people on smooth and undamaged melon appearance are met.

According to the bagging cultivation method for the light-skin melons, disclosed by the embodiment of the invention, through improvement of the melon bagging cultivation method, melons are effectively protected in the growing process, firstly, through improvement of processes such as seedling raising, field planting, pruning, bag removing and harvesting, physiological performance in the growing process of the melons is changed, the surface smoothness of the ripened melons is better, the color is bright, and secondly, bagging is carried out in the growing process of the melons, so that the melons are effectively protected after the bagging is sleeved to the melons, and the melons are prevented from being damaged by diseases, rain, pesticides and dust in the growing process. In conclusion, the bagging cultivation method of the muskmelon with the smooth skin disclosed by the embodiment of the invention can enable the surface of the muskmelon to have good smoothness and bright color, further enable the grade of the muskmelon to be high, enable the commodity to be good, and meet the requirements of people on smooth and undamaged appearance of the muskmelon.

S1, before the seedling raising step, the method can further comprise the following steps:

SS1 stubble for rotation

Planting early spring melon in 2-3 months, harvesting 5-6 months, planting late autumn melon in 7-8 last months, harvesting 10-11 months; in early spring, the temperature fluctuation is variable, and the specific customization period is concerned with the temperature of the facility environment and depends on the actual situation. The planting of melon after autumn delay is accompanied by the reduction of air temperature, and the illumination time in the facility environment is gradually reduced.

SS2 selection of varieties

The melon cultivated by the facility is correspondingly selected according to different crops for rotation. The early spring melon is selected from early maturing, high disease resistance and high sugar degree thick-skin melon and thin-skin melon, such as golden honey, wangyuan No. 3, sesame honey, lvbao and diamond; the melon is early maturing, has high low temperature resistance, and has high sugar content, such as honey world, white pearl, early honey prince, etc.

The method can correspondingly select proper varieties according to different crops for rotation, so that the most proper crops for rotation are sown to obtain the melon varieties which are most suitable for growth of the crops for rotation, the physiological performance of the melon in the growth process is more excellent, the melon is sweet and tasty after being ripe, the surface smoothness of the melon is good, the color is bright, the melon grade is high, the commodity is good, and the requirements of people on smooth and undamaged melon appearance are met.

S5, before the bagging step and after the variety selection step, the method further comprises the following steps:

SS3 selection of the type of the bag

Selecting the type of the bagging according to the melon variety selected in the variety selecting step;

when the melon varieties are white-skin melons, various kinds of bagging can be selected;

when the melon variety is yellow skin melon, transparent plastic bag, sulfuric acid paper bag and newsprint bag can be selected;

when the melon variety is thin-skin melon, the sulfuric acid paper bag can be selected.

The bagging bag of the melon takes low cost as a basic principle that the normal growth of fruits is not affected, and the size of the bagging bag is determined according to the size of the selected cultivar fruits when mature, and the fruit growth is not affected. The material of the press sleeve bag can be divided into a paper bag and a plastic bag. The paper bag is made of newsprint, kraft paper, old newspaper or special paper for pear, etc., and the plastic bag is mostly transparent. Different bags are selected for different types of melons, the white-skin type melons have no strict requirements on the light transmittance of the bags, and all types of bags can be used; the cucumber of the wampee type is preferably selected from transparent plastic bag, sulfuric acid paper bag and newsprint bag. The melon is preferably a sulfuric acid paper bag, the content of soluble proteins, free amino acids, vitamin C and soluble solids of fruits of the melon with the thin peel is increased by the sulfuric acid paper bag, the size sequence of the content of the soluble proteins of the fruits in the fruit bags made of different materials is that the white plastic bag is larger than the blue plastic bag, the sulfuric acid paper bag is larger than the red plastic bag, the green plastic bag is larger than the kraft plastic bag, namely, the white plastic bag with slightly higher light transmittance and the sulfuric acid paper bag are used for processing the soluble proteins, and the content of the soluble proteins processed by the kraft paper bag and the black plastic bag with low light transmittance is lower. The method of adding the film bag into the paper bag can also be adopted, the paper bag is sleeved when the young melon grows to the size of an egg, the film bag is sleeved after 10 days, and the soluble sugar and vitamin C content of the melon can be obviously improved in a mode of removing the film bag and reserving the paper bag in the mature period; in addition, the film pouch can significantly increase the content of vitamin C. The appearance quality, the number of lesions, the number of fruit nodules and the number of peel scratches of the melon treated by bagging are lower than those of the control, and meanwhile, the cleanliness and the glossiness of the melon are improved.

In order to make the physiological performance of melon in the growth process more excellent, in an alternative embodiment, s1, the seedling raising step may further include:

SS4 seed treatment

The seeds are placed into warm water with the temperature of 50 ℃ to 60 ℃ to be continuously stirred, and after 14 minutes to 17 minutes, the warm water is naturally cooled, and then the seeds are soaked for 6 hours; or alternatively, the first and second heat exchangers may be,

soaking seeds in 1000 times of 45-55% wettable carbendazim powder for 30 minutes, taking out and cleaning; or alternatively, the first and second heat exchangers may be,

soaking seeds in a trisodium phosphate aqueous solution with the concentration of 8% to 12% for 20 minutes, taking out and cleaning; or alternatively, the first and second heat exchangers may be,

soaking seeds in 200 times of potassium permanganate solution for 8 hours, taking out and cleaning; or alternatively, the first and second heat exchangers may be,

the seeds are soaked in 1:200 bactericide aqueous solution for 1 hour, taken out and cleaned, wherein the bactericide is a bactericide No. 1 developed by plant protection research institute of national academy of agricultural science.

The embodiment provides a plurality of treatment modes of melon seeds, and after the melon seeds are treated in the modes, the physiological performance of melon in the growth process is more excellent, so that the melon is sweet and tasty in taste after being ripe, the surface finish of the melon is good, the color is bright, the melon is higher in grade, the commodity is good, and the requirements of people on the bright and clean appearance of the melon are met. It should be noted that, in a specific use process, a worker may optionally adopt one of the seed treatment methods, and the melon seeds are not limited to the above treatment methods.

Further, before the step of planting, the step of raising seedlings, the step of planting, the step of raising seedlings and the step of raising seedlings can also comprise the following steps:

SS5 applying base fertilizer

Applying decomposed organic fertilizer 45.0t/hm ² To 52.5t/hm ² 750kg/hm of calcium superphosphate ² To 900kg/hm ² Potassium sulfate compound fertilizer 700kg/hm ² To 800kg/hm ² ；

SS6 soil preparation and furrow making

The soil is deeply ploughed by 20cm to 25cm by fertilization, the soil is leveled by a harrow to form furrows, high-ridge double-row planting is adopted, the width of the furrows is 70cm to 75cm, the height is 15cm to 20cm, and the width of the furrows is 45cm to 50cm.

The fertilizer is added in the melon growth process, so that the melon grows vigorously, the physiological performance of the melon in the growth process is better, the melon is sweet and tasty after being ripe, and the surface smoothness of the melon is better.

As described above, pollination may be by way of artificial pollination and/or bumblebee pollination. Specifically, the artificial pollination step may comprise:

on sunny day 8:00 to 10: 00. cloudy day 9:00 to 11: when the method is 00, picking off the male flowers which are open on the same day, removing corms of the male flowers, exposing stamens, lightly and uniformly smearing the stamens of the male flowers on the head of female flowers which bloom, wherein 1 male flower can be smeared with 1 to 2 female flowers, and the pollination operation process is light so as to prevent malformation of fruit development caused by uneven smearing;

The bumblebee pollination step may comprise:

the hive is placed on a support between ridges in a sunlight greenhouse 1-2 days before the female flowers of the melon are opened, the height of the support between ridges is 30 cm-50 cm, the support is horizontally placed, the door of the hive faces south, vibration or swing is avoided during placement, a sunshade net and a waterproof facility are added at the position 30 cm-50 cm above the hive, and every 600m ² To 700m ² A beehive is placed.

In the pollination process of the bumblebees, the bumblebees can form kiss mark marks on the pillars after flower interview, the mark color is changed from shallow to deep along with the time, and more than 80% of flowers carry the mark, so that the pollination is normal. After pollination is finished, the fruits are seated and thinned, when young melons grow to eggs, fruits with proper knots and regular melon shapes are selected and reserved, 1-2 fruits are reserved for each plant of muskmelon, and 3-4 fruits are reserved for each plant of muskmelon. It must be noted that bumblebee pollinating is sensitive to pesticides, especially some systemic agents such as imidacloprid, one-hole tablets, etc., so that the use of pesticides with toxic and harmful effects on bumblebee is avoided as much as possible during the period of one week before pollination.

Bumblebee is an ideal pollination insect for melon production under facility conditions, belongs to the genus bumblebee of the family hymenoptera, and compared with artificial pollination, the bumblebee pollination can improve the fruit setting rate, improve the product flavor, save labor force and improve the yield, and has important significance for promoting the increase of income of peasants, maintaining ecological balance and developing high-quality agriculture.

As described above, the post-bagging management includes water and fertilizer management and pest control, after the melon fruit bagging sits stably, the plant needs a large amount of water, is very sensitive to water shortage, needs to timely meet the requirement of fruit development on moisture, otherwise, the fruit is affected to be enlarged normally, the fruit is reduced or even deformed, and the yield and commodity are affected, so that the melon plant needs to be subjected to water and fertilizer management, and specifically, the water and fertilizer management step may include:

after fruit setting, high-potassium water-soluble fertilizer is applied by drip irrigation by utilizing water and fertilizer integrated equipment under facility conditions for 1 to 2 times, 1000 times of liquid of boron, potassium, gold and calcium or monopotassium phosphate is added to a foliar combined disease prevention spray Shi Bi protection 3000 times liquid, and is alternately used, after fruit bagging and sitting stably, the irrigation times and irrigation quantity are increased, the soil is kept moist, the irrigation quantity is controlled in the later stage of fruit swelling, and 450kg/hm of potassium sulfate compound fertilizer is applied ² Irrigation was stopped 7 days before harvesting.

The method accurately controls the water and fertilizer in the melon growth process, so that the melon grows vigorously, the physiological performance in the melon growth process is more excellent, the melon ripens and tastes sweet and refreshing, and the surface smoothness of the melon is better.

In the melon growth process, the melon may die due to diseases or the surface of the ripe melon is poor in smoothness and bright in color, so that the melon grade is reduced and the commodity is low. Based on this, in an alternative embodiment, the pest control step may include:

Powdery mildew prevention and control: 25% powder was used500 to 800 times of liquid spray of the triadimefon wettable powder; 32.5% of azoxystrobin suspending agent 1500 times liquid spray; 40% Fuxing emulsifiable concentrate 8000 times liquid spray, or application of first-day Lnfie 450ml/hm ² To 750ml/hm ² Alternately using the seeds to prevent and treat;

prevention and treatment of gummy stem blight: spraying 600 times of 75% chlorothalonil liquid at the initial stage of disease, or mixing thiophanate methyl with antivirus alum, and stirring into paste with water to be smeared on the diseased part;

downy mildew control: spraying with 72% of lotion 600 times or with 72.2% of pulig water agent 1000 times; or fumigating with chlorothalonil fumigant;

the three diseases are easy to occur in a high-temperature and high-humidity environment, so that the ventilation is needed in time in a facility environment, the excessive humidity in a greenhouse or a greenhouse is avoided, the medicine for the disease onset period is grasped in production, the medicine is sprayed for 1 time every 7 to 10 days according to the etiology and the disease development, and the medicine is alternately applied in turn, so that the generation of the medicine resistance of melon plant diseases is reduced. The three corresponding disease control methods can effectively control diseases and prevent the melon from being damaged by the diseases in the growth process, so that the surface of the melon is good in smoothness and bright in color, the melon is high in grade and good in commodity, and the requirements of people on smooth and undamaged appearance of the melon are met.

In the melon growth process, the melon may die due to insect damage or the surface of the ripe melon is poor in smoothness and not bright enough in color, so that the melon is reduced in grade and low in commodity. Based on this, in an alternative embodiment, the pest control step may include:

melon aphid prevention and control: adopting a yellow board trapping and killing method, wherein the 10% imidacloprid wettable powder is sprayed with 4000-5000 times of liquid and the 3% matrine solution is sprayed with 1500 times of liquid for prevention and control;

liriomyza sativae control: adopting yellow board trapping and killing or spraying 3000 times of avermectin solution with 1.8 percent and spraying 2000 to 3000 times of fipronil suspending agent with 5 percent and spraying 1000 times of green wave water aqua with 6 percent of plant pesticide; spraying the medicine for 1 time every 7 to 10 days according to the etiology and the disease development, and alternately applying the medicines alternately, thereby reducing the generation of the drug resistance of melon plant diseases. Similar to the disease control effect, the corresponding pest control methods can effectively control pests and prevent the melons from being damaged by the pests in the growth process, so that the surface of the melons is good in smoothness and bright in color, the melons are high in grade, the commodity is good, and the requirements of people on smooth and undamaged melon appearance are met.

Further, the pest control step or after the pest control step may further include spraying a foliar fertilizer. When the agent is applied, the foliar fertilizer can be properly added to spray and protect leaves, so that the photosynthesis area of the leaves is prevented and reduced while the disease and insect damage are prevented, the premature senility of plants is caused, and the quality and the yield of the melons are reduced. Because melon fruits are bagged for protection, the situation that fruit surface phytotoxicity is generated when the medicament is applied in production is effectively avoided, and the protection is also one of main reasons for bagging.

Referring to fig. 5 and 8, an embodiment of the invention discloses a bagging for a muskmelon, which comprises a bagging body 100, wherein the bagging body 100 is provided with an opening side 101 and a bag bottom side 102 which are opposite to each other, an annular ventilation dustproof part is arranged between the opening side 101 and the bag bottom side 102, and the ventilation dustproof part comprises an insect prevention net 201 and a dustproof ventilation net 202 which are sequentially arranged, so that the muskmelon is ventilated after the bagging, meanwhile, dust and insect prevention are realized, and damage caused by diseases and insects and dust is reduced.

The bag bottom side 102 is provided with a plurality of first water leakage holes 112, the bag bottom side 102 is provided with a dustproof cloth 122, an antibacterial cloth 132 and a filter cloth 142 in sequence in the direction of the bag bottom side 102 towards the opening side 101, and the dustproof cloth 122, the antibacterial cloth 132 and the filter cloth 142 are provided with a plurality of second water leakage holes 152, so that accumulated water leaked from the bag opening into the bag in the use process of the bag flows out of the first water leakage holes 112 and the second water leakage holes 152, or accumulated water formed by dew condensation in the use process of the bag flows out of the first water leakage holes 112 and the second water leakage holes 152, and damage to the melon surface caused by accumulated water is avoided. Further, the inner wall of the bag bottom side 102 is stuck with a hydrophobic layer to prevent water drops from being stuck on the inner surface of the bag bottom side 102, thereby facilitating the collection and outflow of accumulated water in the bagging.

In order to prevent dust, bacteria and diseases and insects from entering the sleeve bag through the first water leakage holes 112 and the second water leakage holes 152 to a large extent and damaging the surface of the melon, the second water leakage holes 152 are distributed in a staggered mode, the influence on the outflow of accumulated water in the sleeve bag is small after the staggered distribution according to the characteristic of water flow, but the larger blocking effect on the dust, the bacteria and the diseases and insects is generated, and therefore the arrangement mode can prevent the dust, the bacteria and the diseases and insects from entering the sleeve bag through the first water leakage holes 112 and the second water leakage holes 152 to a large extent and damaging the surface of the melon. Further, the apertures of the first water leakage hole 112 and the second water leakage hole 152 are 3 mm to 5 mm, so that the apertures of the first water leakage hole 112 and the second water leakage hole 152 are smaller, and dust, bacteria and diseases are further prevented from entering the bagging through the first water leakage hole 112 and the second water leakage hole 152 to damage the melon surface.

Two pieces of magic subsides 103 that open side 101 set up relatively, one of two pieces of magic subsides 103 is provided with the hair side, and another is provided with the face that colludes, and the cover bag is established to the melon after the cover, and open side 101 is through two piece magic subsides 103 adhesion, can prevent on the one hand that the cover bag from coming off from the melon, on the other hand can play the effect of protection melon, that is to say avoids rainwater, pesticide, dust and disease worm to get into the damage melon in the cover bag through open side 101 unhindered. Or the tightening rope 104 is penetrated on the opening side 101, the tightening rope 104 can tighten the opening side 101, and after the bagging is sleeved on the melon, the tightening rope 104 is pulled manually to tighten the opening side 101.

According to the bag for the muskmelon with the smooth skin, disclosed by the embodiment of the invention, the annular ventilation dustproof part is arranged between the opening side 101 and the bag bottom side 102, so that the muskmelon is ventilated after the bag is sleeved, meanwhile, dust and insects are prevented, damage caused by diseases and insects is reduced, the bag bottom side 102 is provided with the plurality of first water leakage holes 112, the inner wall of the bag bottom side 102 is stuck with a hydrophobic layer, the dustproof cloth 122, the antibacterial cloth 132 and the filter cloth 142 are arranged, the plurality of second water leakage holes 152 are respectively arranged on the dustproof cloth 122, the antibacterial cloth 132 and the filter cloth 142, so that accumulated water in the bag in the use process flows out of the first water leakage holes 112 and the second water leakage holes 152, the accumulated water is prevented from damaging the surfaces of the muskmelon, the plurality of the second water leakage holes 152 are distributed in a staggered manner, the apertures of the first water leakage holes 112 and the second water leakage holes 152 are 3 mm to 5 mm, the apertures of the first water leakage holes 112 and the second water leakage holes 152 are smaller, bacteria and the diseases and insects can be prevented from entering the bag through the first water leakage holes 132 and the bag through the openings 101 to a greater extent, and the damage to the surface of the muskmelon can be prevented from entering the bag 101 is prevented, and the damage to the surface of the muskmelon can be prevented from entering the bag through the bag 101, and the bag can be prevented from being arranged on the side, and the bag can be prevented from being damaged on the side surface and the surface of the side of the bag is prevented.

Therefore, in the bagging of the light-skin melon, disclosed by the embodiment of the invention, the bagging structure is improved in various modes, so that the bagging is effectively protected against damage of diseases and insects, rainwater, pesticides and dust in the growth process of the melon after being sleeved on the melon, the surface of the melon is good in smoothness and bright in color, the melon is high in grade, the commodity is good, and the requirements of people on smooth and undamaged appearance of the melon are met.

In a specific use process, people need to select the bagging with different materials according to the types of melons, and based on this, in an alternative embodiment, the bagging body 100 can be any one of newsprint, kraft paper, transparent plastic, old newspaper and special paper for pear. The embodiment can provide various bagging materials for people, and is convenient for people to select according to the types of melons. For example, white-skin melons have no strict requirements on the light transmittance of the bagging, and the bagging made of various materials can be used; the muskmelon of the wampee type is preferably a transparent plastic bagging, a sulfuric acid paper bagging and a newsprint bagging; the muskmelon is preferably coated with a paper sulfate, because the paper sulfate can increase the content of soluble proteins, free amino acids, vitamin C and soluble solids of the fruits of the muskmelon.

According to the order of the soluble protein content of the melons in the bags made of different materials, namely, the white plastic bags and the sulfate paper bags with slightly high light transmittance have higher soluble protein content of the melons, and the kraft paper bags and the black plastic bags with low light transmittance have low soluble protein content of the melons, optionally, the bag body 100 can be a white plastic bag so as to increase the soluble protein content of the melons in the bags. Of course, the sleeve bag can be transparent plastic bags with other colors.

To further facilitate the flow of water from the first and second water leakage holes 112, 152 during use of the sleeve, the bag bottom side 102 may optionally be convex to a side remote from the open side 101, with the bag bottom side 102 being tapered in shape. The ponding in the cover bag can collect at conical bag bottom side 102, and the ponding that gathers is more, and ponding more easily flows out in through first water leakage hole 112 and second water leakage hole 152 to can more the ponding in the further drainage cover bag, and then make because of ponding causes the damage degree on melon surface less.

As described above, the inner wall of the bottom side 102 of the bag is adhered with a hydrophobic layer to prevent water drops from adhering to the inner surface of the bottom side 102 of the bag, thereby facilitating the collection and outflow of accumulated water in the bag. Optionally, the hydrophobic layer is a wax layer, the wax layer is easy to set, and the wax layer is good in hydrophobicity, so that accumulated water can be collected and flows out conveniently.

Under the condition that the bagging is a paper bag, the strength of the bagging is possibly reduced after the bagging contacts with rainwater and pesticides, and the bagging is easy to damage, so that the bagging loses the function of protecting melons. Based on this, in an alternative embodiment, the pouch body 100 is a paper pouch, and a water-blocking layer may be attached to the outside of the pouch body 100. The waterproof layer can prevent the paper bag from contacting rainwater and pesticides, so that the bagging is prevented from being easily damaged, and the reliability of the bagging is high.

Specifically, the water-resistant layer may be various, such as a nitrile rubber layer, a chloroprene rubber layer, a styrene-butadiene rubber layer, etc.

As mentioned above, the melon types are different, and the light transmission requirement of the bag is not needed, and based on this, in an alternative embodiment, the bag body 100 may include an inner layer and an outer layer, the inner layer is the light-transmitting layer 105, the outer layer is the light-tearing layer 106, the light-transmitting layer 105 and the light-tearing layer 106 are both composed of an edge area 107 and an inner area, the edge area 107 of the light-transmitting layer 105 is adhered to the edge area 107 of the light-tearing layer 106, and the inner area of the light-transmitting layer 105 is separated from the inner area of the light-tearing layer 106. When the requirements on the light transmission of the bagging are high, a bagging worker can tear the tearable light shielding layer 106, and at the moment, the light can pass through the light transmission layer 105, so that the requirements of various melons on the high light transmission of the bagging are met; when the melon bagging is required to be light-transmitting, the bagging staff can directly carry out bagging. The bagging with the structure can meet different requirements of different melons on light transmission of the bagging, and is convenient to operate.

Meanwhile, the requirements of the melon of some types on the light transmission of the bagging at the early stage of growth are low, and the requirements of the melon of some types on the light transmission of the bagging at the middle and later stages of growth are high, so that the bagging with the structure can meet the requirements.

In order to make the bagging tighten up to a higher degree on the open side 101 after the melon is sleeved, optionally, two pieces of velcro 103 are connected end to end, that is to say, two pieces of velcro 103 can bond the whole open side 101, and a small opening is prevented from being left on the open side 101 after bonding, so that rainwater, pesticides, dust and diseases and insects are further prevented from entering the bagging to damage the melon through the open side 101 in an unobstructed manner.

In order to avoid the annular ventilative dustproof portion to set up too big and cause dustproof protection against insects effect to worsen, optionally, the width of annular ventilative dustproof portion can be 1 centimetre to 2 centimetres to make annular ventilative dustproof portion less setting under the ventilative circumstances of satisfying the cover bag, on the one hand can avoid annular ventilative dustproof portion to set up too big and cause dustproof protection against insects effect to worsen, improve annular ventilative dustproof portion dustproof protection against insects effect, on the other hand can prevent to lead to intensity decline, easy damage because of the annular ventilative dustproof portion of large tracts of land setting on the cover bag body 100.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples illustrate only a few embodiments of the invention, which are described in detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.

Claims (10)

1. The bagging cultivation method of the muskmelon with the smooth skin is characterized by comprising the following steps of:

s1, seedling raising

Culturing seedlings in a sunlight greenhouse by adopting an industrial plug substrate, wherein the proper temperature is kept at 25-30 ℃ in the daytime and 15-18 ℃ at night from sowing to emergence;

when the emergence condition reaches 50 to 70 percent, the proper temperature is kept at 20 to 25 ℃ in the daytime and 18 to 20 ℃ at night;

after the tip of the first true leaf is exposed, the proper temperature is kept at 25-28 ℃ in the daytime, 18-20 ℃ at night, the film is removed for hardening seedlings before transplanting for one week, and the air humidity is kept at 75-85%;

s2, field planting

Digging a field planting hole when the seedling age is 25 days to 35 days and the leaf age is 3 leaves and 1 heart, pouring field planting water for 2 times in the field planting hole by 800ml to 1000ml, transplanting melon plants after seedling cultivation in the step S1, wherein the plant spacing is 25cm to 35cm, the row spacing is 55cm to 65cm, and covering soil and sealing the edges of the film;

S3, pruning

The melon planting adopts a vine hanging cultivation mode, when the melon grows to 8 to 10 leaves and the plant height is 25cm to 35cm, vine hanging is started, a rope is adopted to tie a slipknot on the base part of melon seedlings, and the upper end of the rope is tied on an iron wire of a sunlight greenhouse;

s4, pollination

Artificial pollination and/or bumblebee pollination are adopted;

s5, bagging

The method comprises the steps of bagging 9 to 11 days after the step S4, spraying and sterilizing the bagging once for broad-spectrum bactericide, bagging after dew is dried in the morning in the sunny day, selecting fruits with proper fruit positions, bagging the fruits, removing residual flowers on pedicellus melo, holding the pedicellus melo with one hand, sleeving the bag with the opened fruit in a proper state, taking and putting young fruits lightly, folding the bag opening towards the pedicellus melo, fixing and sealing with iron wires, paper clips or grafting clips designed at the edges of the bag, and cutting off one corner at the bottom of the bag so as to facilitate water evaporation of the fruits;

the bagging comprises a bagging body (100), wherein the bagging body (100) is provided with an opening side (101) and a bag bottom side (102) which are opposite to each other, an annular ventilation dustproof part is arranged between the opening side (101) and the bag bottom side (102), the width of the ventilation dustproof part is 1 cm to 2 cm so that the ventilation dustproof part is smaller, the ventilation dustproof part comprises an insect-proof net (201) and a dustproof ventilation net (202) which are sequentially arranged, the bag bottom side (102) is provided with a plurality of first water leakage holes (112), the bag bottom side (102) faces the opening side (101), the bag bottom side (102) is sequentially provided with a dustproof cloth (122), an antibacterial cloth (132) and a filter cloth (142), the dustproof cloth (122), the antibacterial cloth (132) and the filter cloth (142) are all provided with a plurality of second water leakage holes (152), the second water leakage holes (152) are distributed in a staggered mode, and the bag bottom side (102) is provided with a water repellent layer;

Two magic tapes (103) are oppositely arranged on the opening side (101), one of the two magic tapes (103) is provided with a rough surface, the other one is provided with a hook surface, or a tightening pull rope (104) is penetrated through the opening side (101), and the tightening pull rope (104) can tighten the opening side (101);

the bagging body (100) comprises an inner layer and an outer layer, wherein the inner layer is a light-transmitting layer (105), the outer layer is a tearable light-shielding layer (106), the light-transmitting layer (105) and the tearable light-shielding layer (106) can be divided into an edge area (107) and an inner area, the edge area (107) of the light-transmitting layer (105) is adhered to the edge area (107) of the tearable light-shielding layer (106), and the inner area of the light-transmitting layer (105) is separated from the inner area of the tearable light-shielding layer (106);

s6, post-bag management

The post-bag management comprises water and fertilizer management and pest control;

s7, bag removing and harvesting

When the fuzz of the fruit surface is shiny and fragrant, judging whether the fruit surface is ripe or not by combining trial eating, harvesting at the environment temperature of 15-20 ℃ after judging the ripeness, and sleeving a melon foam net sleeve after harvesting.

2. The bagging cultivation method of muskmelon according to claim 1, wherein the step of s1, before the step of raising seedlings, further comprises:

SS1 stubble for rotation

Planting early spring melon in 2-3 months, harvesting 5-6 months, planting late autumn melon in 7-8 last months, harvesting 10-11 months;

SS2 selection of varieties

The early spring melon is selected from the group consisting of early-maturing, strong disease resistance and high sugar content thick-skin melons and thin-skin melons, and the late autumn melon is selected from the group consisting of early-maturing, strong low temperature resistance and high sugar content thick-skin melons.

3. The bagging cultivation method of muskmelon according to claim 2, wherein said s5 step of bagging, said s2 step of variety selection, further comprises:

SS3 selection of the type of the bag

Selecting the type of the bagging according to the melon variety selected in the variety selecting step;

when the melon varieties are white-skin melons, various kinds of bagging can be selected;

when the melon variety is yellow skin melon, transparent plastic bag, sulfuric acid paper bag and newsprint bag can be selected;

when the melon variety is thin-skin melon, the sulfuric acid paper bag can be selected.

4. The bagging cultivation method of muskmelon according to claim 1, wherein the step of s1, before the step of raising seedlings, further comprises:

SS4 seed treatment

The seeds are placed into warm water with the temperature of 50 ℃ to 60 ℃ to be continuously stirred, and after 14 minutes to 17 minutes, the warm water is naturally cooled, and then the seeds are soaked for 6 hours; or alternatively, the first and second heat exchangers may be,

soaking seeds in 1000 times of 45-55% wettable carbendazim powder for 30 minutes, taking out and cleaning; or alternatively, the first and second heat exchangers may be,

soaking seeds in a trisodium phosphate aqueous solution with the concentration of 8% to 12% for 20 minutes, taking out and cleaning; or alternatively, the first and second heat exchangers may be,

soaking seeds in 200 times of potassium permanganate solution for 8 hours, taking out and cleaning; or alternatively, the first and second heat exchangers may be,

the seeds are soaked in the aqueous solution of the bactericide for 1 hour in a ratio of 1:200, taken out and cleaned.

5. The bagging cultivation method of muskmelon according to claim 1, wherein the step s2 is performed before the planting step, and the step s1 is performed after the seedling step further comprises:

SS5 applying base fertilizer

Applying 45.0t/hm of decomposed organic fertilizer ² To 52.5t/hm ² 750kg/hm of calcium superphosphate ² To 900kg/hm ² Potassium sulfate compound fertilizer 700kg/hm ² To 800kg/hm ² ；

SS6 soil preparation and furrow making

The soil is deeply ploughed by 20cm to 25cm by fertilization, the soil is leveled by a harrow to form furrows, high-ridge double-row planting is adopted, the width of the furrows is 70cm to 75cm, the height is 15cm to 20cm, and the width of the furrows is 45cm to 50cm.

6. The bagging method of muskmelon according to claim 1, wherein the artificial pollination step includes:

On sunny day 8:00 to 10: 00. cloudy day 9:00 to 11: when the method is 00, picking off the male flowers which are open on the same day, removing crowns of the male flowers, exposing stamens, lightly and uniformly smearing the stamens of the male flowers on the flowering female flower heads, wherein 1 male flower can be smeared with 1 to 2 female flowers, and the pollination operation process is light;

the bumblebee pollination step comprises the following steps:

the beehive is placed on a support between ridges in a sunlight greenhouse 1 to 2 days before the female flowers of the melon sections are opened, the height of the support between ridges is 30cm to 50cm, the beehive is placed horizontally,the beehive door faces south, vibration or swing is avoided when the beehive is placed, a sunshade net and a waterproof facility are added at a position of 30cm to 50cm above the beehive, and every 600m ² To 700m ² A beehive is placed.

7. The bagging cultivation method of muskmelon according to claim 1, wherein the water and fertilizer management step includes:

after fruit setting, high-potassium water-soluble fertilizer is applied by drip irrigation by utilizing water and fertilizer integrated equipment under facility conditions for 1 to 2 times, 1000 times of liquid of boron, potassium, gold and calcium or monopotassium phosphate is added to a foliar combined disease prevention spray Shi Bi protection 3000 times liquid, and is alternately used, after fruit bagging and sitting stably, the irrigation times and irrigation quantity are increased, the soil is kept moist, the irrigation quantity is controlled in the later stage of fruit swelling, and 450kg/hm of potassium sulfate compound fertilizer is applied ² Irrigation was stopped 7 days before harvesting.

8. The bagging cultivation method of muskmelon according to claim 1, wherein the pest control step includes:

powdery mildew prevention and control: spraying 500 to 800 times of liquid by using 25% triadimefon wettable powder; 32.5% of azoxystrobin suspending agent 1500 times liquid spray; 40% Fuxing emulsifiable concentrate 8000 times liquid spray, or application of first-day Lnfie 450ml/hm ² To 750ml/hm ² Alternately using the seeds to prevent and treat;

prevention and treatment of gummy stem blight: spraying 600 times of 75% chlorothalonil liquid at the initial stage of disease, or mixing thiophanate methyl with antivirus alum, and stirring into paste with water to be smeared on the diseased part;

downy mildew control: spraying with 72% of lotion 600 times or with 72.2% of pulig water agent 1000 times; or fumigating with chlorothalonil fumigant;

the medicine is sprayed 1 time every 7 to 10 days according to the etiology and the disease development.

9. The bagging cultivation method of muskmelon according to claim 1, wherein the pest control step includes:

melon aphid prevention and control: adopting a yellow board trapping and killing method, wherein the 10% imidacloprid wettable powder is sprayed with 4000-5000 times of liquid and the 3% matrine solution is sprayed with 1500 times of liquid for prevention and control;

liriomyza sativae control: adopting yellow board trapping and killing or spraying 3000 times of avermectin solution with 1.8 percent and spraying 2000 to 3000 times of fipronil suspending agent with 5 percent and spraying 1000 times of green wave water aqua with 6 percent of plant pesticide;

The medicine is sprayed 1 time every 7 to 10 days according to the etiology and the disease development.

10. The bagging method of muskmelon according to claim 8 or 9, wherein the pest control step or the following step further includes spraying a foliar fertilizer.

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