CN106034611B - A kind of wheat, potato and watermelon/pumpkin-corn intercrop method - Google Patents
A kind of wheat, potato and watermelon/pumpkin-corn intercrop method Download PDFInfo
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- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
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Abstract
The invention discloses a kind of wheat, potato and watermelons (pumpkin), corn intercrop method, comprising the following steps: (1) wheat cultivation；(2) potato planting；(3) watermelon (pumpkin) is planted；(4) corn planting；Compared with the existing technology, wheat, potato and watermelon (pumpkin) of the present invention, corn intercrop method, simple process, it is at low cost, output can be greatly improved in each production cycle, enrich the market supply, wheat, potato and watermelon (pumpkin), red bean (mung bean), the mutual nutrition of corn energy simultaneously, it mutually promotes, significantly improves yield and economic benefit, improve land utilization ratio.
Description
Technical field
The present invention relates to a kind of wheat, potato and watermelons (pumpkin), corn intercrop method, belong to agriculture field.
Background technique
In recent years, with the development of high-efficiency agriculture, the intercropping of crops is various informative.Common barley watermelon water
The intercrop method of rice, wheat watermelon corn etc., it is to leave sky web in autumn planting wheat, until the coming year transplants in empty web
Watermelon, maize planting (nonirrigated farmland) or rice (paddy field) after watermelon harvest.
Currently, crop used in above-mentioned implantation methods is relatively conventional, the economic benefit is not high；And reserved empty width winter slack, it makes
It is wasted at land resource.For these intercrop methods based on grain, overall efficiency is not high.In addition, can not be mutual between crop
It influences, output increased cannot be promoted.
Summary of the invention
Goal of the invention: in order to solve the above-mentioned technical problems, the present invention provides a kind of wheat, potato and watermelon (south
Melon), corn intercrop method.Heretofore described " watermelon (pumpkin) " meaning is watermelon or pumpkin.
Technical solution: to achieve the above object, the present invention provides a kind of wheat, potato and watermelons (pumpkin), corn
Intercrop method, comprising the following steps:
(1) wheat cultivation: when autumn sowing, in rice field with 320-350 centimetres of width for a furrow, bracing wire sows wheat in furrow side,
180-200 centimetres of sown scope；It spreads fertilizer over the fields compound fertilizer and makees base manure；Along the line with mechanical shallow spiral cover seed；It is excavated in the other side of furrow 20-25 lis wide
Rice, deep 25-30 centimetres of ditch, later management measure are identical as conventional cultivation；
(2) potato planting: putting potato seed on the empty width paddy plate field of furrow, and whole potato carries out manually educating bud；Every sky width
Three rows, upward, pendulum kind 2200-2500 is a per acre, and side row is 15-20 centimetres from bank and Wheat Sowing breadths for potato bud when putting kind；
Compound fertilizer is applied per acre and makees base manure, applies in the ranks, does not contact with potato seedling growth, applies 500-600 kilograms of covering potato kind of organic ash fertilizer per acre；
Apply fertilizer side lid grass in Bai Zhong, the uniform fold straw 9-11 cm thick in potato seed, and about 300-400 kilograms per acre；Then sprinkle water
Mulch, surrounding compacting are covered after watering straw or rain；When seedling starts to grow careless face, by mulch cut at emergence, children is drawn
Seedling, management is similar with general crop field later；
(3) watermelon (pumpkin) is planted: site preparation of deep ploughing in empty width after potato harvest, splits pumpkin in limes marginis or watermelon moves
Ditch is planted, organic fertilizer and 45% compound fertilizer in ditch apply site preparation after metrifonate, be made into highway shape melon ridge, covering with ground sheeting；Before transplanting
Nursery in 30-35 days plants a line on transplanting ditch, plays cave transplanting, pours water living；
(4) corn planting: the empty stubble after harvesting wheat spreads fertilizer over the fields 10-15 kilograms of 45% compound fertilizer, stubble-cleaning is ploughed whole per acre
Ground, two row corn of bunch planting are capable from 10-15 centimetres of bank, 25-30 centimetres of line-spacing, 15-20 centimetres of hill spacing, bunch planting 2-3 on one side；
The cave corn 2000-2300 is broadcast per acre；Post-broadcast management: seedling during 3-4 leaf, every cave stay 1 plant of strong sprout, and weed with a hoe top dressing in time.
As an improvement, the method for the present invention further includes that it is compound to apply 45% per acre in empty width to watermelon (pumpkin) harvest home
Timely stubble-cleaning is ploughed after fertile 10-12 kilograms, fine site preparation；Precocious mung bean variety is selected, uniformly 1.6-2 kilograms of sowing, small per acre
Rake lid seed, 3-4 centimetres of depth；Timely thinning after emergence, stays seedling 1.3-1.5 ten thousand per acre；Florescence imposes 45% compound fertilizer per acre
10-15 kilograms；Notice that prevention against water-logging drought resisting and Pest organism are prevented and kill off.
Preferably, wheat described in step (1) is kipeming high yield kind of short stem, 7-8 kilograms of selected seed, institute are broadcast per acre
Stating compound fertilizer is 45% compound fertilizer, spreads fertilizer over the fields 25-30 kilograms per acre.
As another preferred embodiment, potato described in step (2) is selected, knot potato is early, expands that fast, dormant period is short, disease resistance is strong
The marketable toxicity-removing white potato kind of precocity or extremely early mature, market.
As another preferred embodiment, putting 30 centimetres of line-spacing, 25 centimetres of spacing in the rows of potato bud when planting described in step (2)；It is described multiple
Hefei is 45% compound fertilizer, spreads fertilizer over the fields 15-20 kilograms per acre.
As another preferred embodiment, organic manure application rate is 2500-3000 kilograms per acre when step (3) the plantation pumpkin,
40-50 centimetres of spacing in the rows when transplanting plants seedling 450-500 plants per acre；Melon is climing to grow to 200 centimetres or so, and main stem growing point is plucked, is stayed
2 branch grown are climing；It pollinates before at 9 points in the morning when blooming, prevents rain-out male and female flowering；The climing upper reservation 1- of the melon of every result
2, at melon, are plucked foot leaf and strong yellow leaf and flower in time；Do a good job of it other field management.
As another preferred embodiment, organic manure application rate is 3000-4000 kilograms per acre when step (3) the plantation watermelon,
50-60 centimetres of spacing in the rows when transplanting plants seedling 300-400 plants per acre；The climing elongation of melon is pressed every 50 centimetres or so after pouring water living,
Every plant is stayed 3 tendrils；Morning 8-10 point supple-mentary pollination when blooming；Climing upper reservation 1-2, the melon of every result at melon；Do a good job of it other
Field management.
As another preferred embodiment, step (4) corn selects compact corn varieties of short stem.
The method of the present invention rationally utilizes Winter paddy field, increases industrial crops plantation, per acre 230-250 kilograms of output wheat, horse
450-500 kilograms of bell potato, 300-350 kilograms of corn, income greatly increases per acre；When planting pumpkin, pumpkin per mu yield 3500-
4000 kilograms, when planting watermelon, 3000-3500 kilograms of watermelon per mu yield；In addition, mung bean, mu can also be planted after plantation watermelon
130-150 kilograms of yield；Pumpkin, watermelon and mung bean can significantly enrich the market supply, and application prospect is wide.
Technical effect: compared with the existing technology, wheat, potato and watermelon (pumpkin) of the present invention, corn intercrop method,
Simple process and low cost can greatly improve output in each production cycle, enrich the market supply, while wheat, potato and jade
The mutual nutrition of rice energy, mutually promotes, and significantly improves yield and economic benefit, improves land utilization ratio.
Specific embodiment
According to following embodiments, the present invention may be better understood.And as it will be easily appreciated by one skilled in the art that embodiment
Described specific test result is merely to illustrate the present invention, without that should will not limit sheet described in claims
Invention.
Embodiment 1
(1) when autumn sowing, in rice field with 320-350 centimetres of width for a furrow, bracing wire sows wheat, sown scope 180- in furrow side
200 centimetres；It spreads fertilizer over the fields compound fertilizer and makees base manure；Along the line with mechanical shallow spiral cover seed；Width 20-25 centimetres, depth 25- are excavated in the other side of furrow
30 centimetres of ditch, later management measure are identical as conventional cultivation；
(2) it puts potato seed on the empty width paddy plate field of furrow, selects that knot potato is early, expands that fast, dormant period is short, disease resistance is strong
The marketable toxicity-removing white potato kind of precocity or extremely early mature, market；It selects without point, cracking, lopsided, rotten, scar, often
A 30 grams or so of whole potato carries out manually educating bud；Put three rows in empty width, when pendulum kind potato bud upward, 30 centimetres of line-spacing, 25 lis of spacing in the rows
Rice puts kind 2500 per acre, and with 75 kilograms of kind, side row is 15 centimetres from bank and Wheat Sowing breadths；It is compound that 45% is applied per acre
15 kilograms of fertilizer makees base manure, applies in the ranks, does not contact with potato seedling growth, applies 500 kilograms of covering potato kinds of organic ash fertilizer per acre；In Bai Zhong
Apply fertilizer side lid grass, 9 cm thick of uniform fold straw in potato seed, and about 305 kilograms per acre；Then watering is covered after watering straw or rain
Lid mulch, mulch is 110 centimetres wide, surrounding compacting；When seedling starts to grow careless face, by mulch cut at emergence, seedling is drawn,
Management is similar with general crop field later.In the first tenday period of a month in mid or late April to May, it is harvested for sale in three times.
(3) after potato harvest, site preparation of deep ploughing in empty width is splitting pumpkin transplanting ditch, ditch depth from 30 centimeters of limes marginis
25 centimetres；900 kilograms of organic fertilizers are applied in field ditch per acre, 45% 20 kilograms of compound fertilizer covering site preparation is made into highway shape ridge face；It selects
Late-maturing big pumpkin variety, the nursery in 20 days before transplanting；A line is planted on transplanting ditch, cave transplanting is played, 50 centimetres of spacing in the rows, plants seedling per acre
480 plants, pour water living；Melon is climing to grow to 200 centimetres or so, and main stem growing point is plucked, and stays 2 branch grown climing；When blooming
It pollinates before at 9 points in the morning, prevents rain-out male and female flowering；The melon of every result it is climing it is upper retain 1 at melon, pluck in time foot leaf and
Strong yellow leaf and flower；Do a good job of it other field management.
(4) the empty stubble after harvesting wheat spreads fertilizer over the fields 10 kilograms of 45% compound fertilizer per acre, and stubble-cleaning ploughs site preparation；It selects of short stem
Compact corn varieties, two row corn of bunch planting are capable from 10 centimetres of bank, 25 centimetres of line-spacing, 15 centimetres of hill spacing, bunch planting 3 on one side；
Broadcast 2780 cave of corn per acre, 1.6 kilograms of seed；Post-broadcast management: seedling during 3 leaves, every cave stay 1 plant of strong sprout, weed with a hoe chase after in time
Fertilizer.
Whole year harvest: 256 kilograms of output wheat, 460 kilograms of potato, 3980 kilograms of pumpkin, 307 kilograms of corn, per acre
Increase by 3975.2 yuan of income.
Embodiment 2
(1) when autumn sowing, in rice field with 320-350 centimetres of width for a furrow, bracing wire sows wheat, sown scope 180- in furrow side
200 centimetres；It spreads fertilizer over the fields compound fertilizer and makees base manure；Along the line with mechanical shallow spiral cover seed；Width 20-25 centimetres, depth 25- are excavated in the other side of furrow
30 centimetres of ditch, later management measure are identical as conventional cultivation；
(2) it puts potato seed on the empty width paddy plate field of furrow, selects that knot potato is early, expands that fast, dormant period is short, disease resistance is strong
The marketable toxicity-removing white potato kind of precocity or extremely early mature, market；It selects without point, cracking, lopsided, rotten, scar, often
A 30 grams or so of whole potato carries out manually educating bud；Put three rows in empty width, when pendulum kind potato bud upward, 25 centimetres of line-spacing, 25 lis of spacing in the rows
Rice puts kind 2280 per acre, and with 68 kilograms of kind, side row is 20 centimetres from bank and Wheat Sowing breadths；It is compound that 45% is applied per acre
20 kilograms of fertilizer makees base manure, applies in the ranks, does not contact with potato seedling growth, applies 600 kilograms of covering potato kinds of organic ash fertilizer per acre；In Bai Zhong
Apply fertilizer side lid grass, 11 cm thick of uniform fold straw in potato seed, and about 384 kilograms per acre；After then straw or rain are watered in watering
Mulch is covered, mulch is 110 centimetres wide, surrounding compacting；When seedling starts to grow careless face, by mulch cut at emergence, children is drawn
Seedling, management is similar with general crop field later.In the first tenday period of a month in late April to May, it is harvested for sale in two times.
(3) after potato harvest, site preparation of deep ploughing in empty width is splitting watermelon transplanting ditch, ditch depth from 30 centimeters of limes marginis
30 centimetres；1000 kilograms of organic fertilizers are applied in field ditch per acre, the covering of 45% 20 kilograms of compound fertilizer fills out ditch, is made into highway shape ridge face；Choosing
The ripe variety of watermelon in, the nursery in 25 days before transplanting；A line is planted on transplanting ditch, cave transplanting is played, 60 centimetres of spacing in the rows, plants seedling per acre
318 plants, pour water living；Melon is climing to grow to 200 centimetres or so, and main stem growing point is plucked, and stays 3 branch grown climing；Every knot
Climing upper reservation 1-2, the melon of fruit, at melon, are plucked foot leaf and strong yellow leaf and flower in time；Do a good job of it other field management.
(4) the empty stubble after harvesting wheat spreads fertilizer over the fields 15 kilograms of 45% compound fertilizer per acre, and stubble-cleaning ploughs site preparation；It selects of short stem
Compact corn varieties, two row corn of bunch planting are capable from 15 centimetres of bank, 30 centimetres of line-spacing, 20 centimetres of hill spacing, bunch planting 2 on one side；
Broadcast 1900 cave of corn per acre, 1.5 kilograms of seed or so；Post-broadcast management: seedling during 4 leaves, every cave stay 1 plant of strong sprout, loosen the soil remove in time
Careless top dressing.
Whole year harvest: 235 kilograms of wheat per acre, 508 kilograms of potato, 2180 kilograms of watermelon, 305 kilograms of corn；Per acre
Increase by 3862 yuan of income.
Embodiment 3
(1) when autumn sowing, in rice field with 320-350 centimetres of width for a furrow, bracing wire sows wheat, sown scope 180- in furrow side
200 centimetres；It spreads fertilizer over the fields compound fertilizer and makees base manure；Along the line with mechanical shallow spiral cover seed；Width 20-25 centimetres, depth 25- are excavated in the other side of furrow
30 centimetres of ditch, later management measure are identical as conventional cultivation；
(2) it puts potato seed on the empty width paddy plate field of furrow, selects that knot potato is early, expands that fast, dormant period is short, disease resistance is strong
The marketable toxicity-removing white potato kind of precocity or extremely early mature, market；It selects without point, cracking, lopsided, rotten, scar, often
A 30 grams or so of whole potato carries out manually educating bud；Put three rows in empty width, when pendulum kind potato bud upward, 30 centimetres of line-spacing, 25 lis of spacing in the rows
Rice puts kind 2500 per acre, and with 75 kilograms of kind, side row is 15 centimetres from bank and Wheat Sowing breadths；It is compound that 45% is applied per acre
15 kilograms of fertilizer makees base manure, applies in the ranks, does not contact with potato seedling growth, applies 500 kilograms of covering potato kinds of organic ash fertilizer per acre；In Bai Zhong
Apply fertilizer side lid grass, 9 cm thick of uniform fold straw in potato seed, and about 305 kilograms per acre；Then watering is covered after watering straw or rain
Lid mulch, mulch is 110 centimetres wide, surrounding compacting；When seedling starts to grow careless face, by mulch cut at emergence, seedling is drawn,
Management is similar with general crop field later.In the first tenday period of a month in mid or late April to May, it is harvested for sale in three times.
(3) after potato harvest, site preparation of deep ploughing in empty width is splitting watermelon transplanting ditch, ditch depth from 30 centimeters of limes marginis
25 centimetres；1500 kilograms of organic fertilizers are applied in field ditch per acre, 45% 20 kilograms of compound fertilizer (is free of chlorine), covers ditch site preparation, be made into highway
Shape ridge face covers mulch, surrounding compacting；Ripe variety of watermelon in selection plants preceding nursery in 30 days；A line is planted on transplanting ditch, from ditch
25 centimetres, cave transplanting is played on mulch, 50 centimetres of spacing in the rows, plants 400 plants of seedling per acre, pours water living；The climing elongation of melon is every 50 centimetres
Left and right is pressed, and every plant is stayed 3 tendrils；Morning 8-10 point supple-mentary pollination when blooming；The melon of every result it is climing it is upper retain 1 at
Melon；Do a good job of it other field management.
(4) the empty stubble after harvesting wheat spreads fertilizer over the fields 10 kilograms of 45% compound fertilizer per acre, and stubble-cleaning ploughs site preparation；It selects of short stem
Compact corn varieties, two row corn of bunch planting are capable from 10 centimetres of bank, 25 centimetres of line-spacing, 15 centimetres of hill spacing, bunch planting 3 on one side；
Broadcast 2780 cave of corn per acre, 1.6 kilograms of seed；Post-broadcast management: seedling during 3 leaves, every cave stay 1 plant of strong sprout, weed with a hoe chase after in time
Fertilizer.
(5) watermelon harvest home, timely stubble-cleaning is ploughed after empty width applies 10 kilograms of 45% compound fertilizer per acre, fine whole
Ground；Precocious mung bean variety is selected, per acre uniformly 1.6 kilograms of sowing, rastellus lid seed, 3-4 centimetres of depth；Timely thinning after emergence,
Seedling 1.3 ten thousand is stayed per acre；Florescence imposes 10 kilograms of 45% compound fertilizer per acre；Notice that prevention against water-logging drought resisting and Pest organism are prevented and kill off.
Whole year harvest: 256 kilograms of output wheat, 460 kilograms of potato, 1980 kilograms of watermelon, 347 kilograms of corn, mung bean
138 kilograms, increase by 4739.2 yuan of income per acre.
Embodiment 4
(1) when autumn sowing, in rice field with 320-350 centimetres of width for a furrow, bracing wire sows wheat, sown scope 180- in furrow side
200 centimetres；It spreads fertilizer over the fields compound fertilizer and makees base manure；Along the line with mechanical shallow spiral cover seed；Width 20-25 centimetres, depth 25- are excavated in the other side of furrow
30 centimetres of ditch, later management measure are identical as conventional cultivation；
(2) it puts potato seed on the empty width paddy plate field of furrow, selects that knot potato is early, expands that fast, dormant period is short, disease resistance is strong
The marketable toxicity-removing white potato kind of precocity or extremely early mature, market；It selects without point, cracking, lopsided, rotten, scar, often
A 30 grams or so of whole potato carries out manually educating bud；Put three rows in empty width, when pendulum kind potato bud upward, 25 centimetres of line-spacing, 25 lis of spacing in the rows
Rice puts kind 2280 per acre, and with 68 kilograms of kind, side row is 20 centimetres from bank and Wheat Sowing breadths；It is compound that 45% is applied per acre
20 kilograms of fertilizer makees base manure, applies in the ranks, does not contact with potato seedling growth, applies 600 kilograms of covering potato kinds of organic ash fertilizer per acre；In Bai Zhong
Apply fertilizer side lid grass, 11 cm thick of uniform fold straw in potato seed, and about 384 kilograms per acre；After then straw or rain are watered in watering
Mulch is covered, mulch is 110 centimetres wide, surrounding compacting；When seedling starts to grow careless face, by mulch cut at emergence, children is drawn
Seedling, management is similar with general crop field later.In the first tenday period of a month in late April to May, it is harvested for sale in two times.
(3) after potato harvest, site preparation of deep ploughing in empty width is splitting watermelon transplanting ditch from 30 centimeters of limes marginis, enough deep
30 centimetres；2000 kilograms of organic fertilizers are applied in field ditch per acre, 45% 25 kilograms of compound fertilizer (is free of chlorine), covers ditch site preparation, be made into highway
Shape ridge face covers mulch, surrounding compacting；Ripe variety of watermelon in selection plants preceding nursery in 35 days；A line is planted on transplanting ditch, from ditch
30 centimetres, cave transplanting is played on mulch, 60 centimetres of spacing in the rows, plants 325 plants of seedling per acre, pours water living；The climing elongation of melon is every 50 centimetres
Left and right is pressed, and every plant is stayed 3 tendrils；Morning 8-10 point supple-mentary pollination when blooming；The melon of every result it is climing it is upper retain 2 at
Melon；Do a good job of it other field management.
(4) the empty stubble after harvesting wheat spreads fertilizer over the fields 15 kilograms of 45% compound fertilizer per acre, and stubble-cleaning ploughs site preparation；It selects of short stem
Compact corn varieties, two row corn of bunch planting are capable from 15 centimetres of bank, 30 centimetres of line-spacing, 20 centimetres of hill spacing, bunch planting 2 on one side；
Broadcast 1900 cave of corn per acre, 1.5 kilograms of seed or so；Post-broadcast management: seedling during 4 leaves, every cave stay 1 plant of strong sprout, loosen the soil remove in time
Careless top dressing.
(5) watermelon harvest home, timely stubble-cleaning is ploughed after empty width applies 12 kilograms of 45% compound fertilizer per acre, fine whole
Ground；Precocious mung bean variety is selected, per acre uniformly 2 kilograms of sowing, rastellus lid seed, 3-4 centimetres of depth；Timely thinning after emergence, often
Mu stays seedling 1.5 ten thousand；Florescence imposes 15 kilograms of 45% compound fertilizer per acre；Notice that prevention against water-logging drought resisting and Pest organism are prevented and kill off.
Whole year harvest: 235 kilograms of wheat per acre, 508 kilograms of potato, 2480 kilograms of watermelon, 315 kilograms of corn, mung bean
142 kilograms, increase by 4626 yuan of income per acre.
Each embodiment effective yield of table 1 and economic benefit result
Experimental example intercrop method effect expedition of the present invention
It is identical as 1 method of the embodiment of the present invention to compare 1 group, the difference is that only planting wheat；
It is identical as 1 method of the embodiment of the present invention to compare 2 groups, the difference is that only planting potato；
It is identical as 3 method of the embodiment of the present invention to compare 3 groups, the difference is that only maize planting；
Finally, investigating wheat, potato and corn per mu yield respectively, 1 as a result see the table below
1 each group effective yield result of table
It can be obtained by upper 1 result of table, compared with 3 groups of 1 group of control, 2 groups of control and control, intercrop method of the present invention is small
The per mu yield of wheat, potato and corn is significantly increased.Show that three kinds of crops can influence each other, promotes output increased, in addition,
Pumpkin, watermelon and mung bean can also be interplanted in each production cycle, are efficiently used soil, are greatly improved output.
Claims (4)
1. a kind of wheat, potato and watermelon/pumpkin, corn intercrop method, which comprises the following steps:
(1) wheat cultivation: when autumn sowing, in rice field with 320-350 centimetres of width for a furrow, bracing wire sows wheat, sown scope in furrow side
180-200 centimetres；It spreads fertilizer over the fields compound fertilizer and makees base manure；Along the line with mechanical shallow spiral cover seed；The other side of furrow excavate wide 20-25 centimetres,
Deep 25-30 centimetres of ditch, later management measure are identical as conventional cultivation；The wheat is kipeming high yield kind of short stem, is broadcast per acre
7-8 kilograms of selected seed, the compound fertilizer are 45% compound fertilizer, spread fertilizer over the fields 25-30 kilograms per acre；
(2) potato planting: putting potato seed on the empty width paddy plate field of furrow, and whole potato carries out manually educating bud；Every sky three rows,
Upward, pendulum kind 2200-2500 is a per acre, and side row is 15-20 centimetres from bank and Wheat Sowing breadths for potato bud when pendulum kind；It applies per acre
Compound fertilizer makees base manure, applies in the ranks, does not contact with potato seedling growth, applies 500-600 kilograms of covering potato kind of organic ash fertilizer per acre；Side pendulum kind
The lid grass in fertilising, the uniform fold straw 9-11 cm thick in potato seed, 300-400 kilograms per acre；Then straw is watered in watering
Or after rain, mulch, surrounding compacting are covered；When seedling starts to grow careless face, by mulch cut at emergence, seedling is drawn, after
It manages similar with general crop field；The potato selection knot potato is early, expands fast, dormant period is short, disease resistance is strong precocity or pole
Toxicity-removing white potato kind precocious, market is marketable；
(3) watermelon or pumpkin: site preparation of deep ploughing in empty width after potato harvest are planted, splits pumpkin or watermelon transplanting in limes marginis
Ditch, organic fertilizer and 45% compound fertilizer in ditch apply site preparation after metrifonate, are made into highway shape melon ridge, covering with ground sheeting；30- before transplanting
Nursery in 35 days plants a line on transplanting ditch, plays cave transplanting, pours water living；When planting pumpkin, organic manure application rate is per acre
2500-3000 kilograms, 40-50 centimetres of spacing in the rows when transplanting, seedling 450-500 plants is planted per acre；Melon is climing to grow to 200 centimetres or so, will lead
Climing growing point is plucked, and stays 2 branch grown climing；It pollinates before at 9 points in the morning when blooming, prevents rain-out male and female flowering；Every knot
Climing upper reservation 1-2, the melon of fruit, at melon, are plucked foot leaf and strong yellow leaf and flower in time；Do a good job of it other field management；
(4) corn planting: the empty stubble after harvesting wheat spreads fertilizer over the fields 10-15 kilograms of 45% compound fertilizer per acre, and stubble-cleaning ploughs site preparation, cave
Two row corns are broadcast, it is capable from 10-15 centimetres of bank, 25-30 centimetres of line-spacing, 15-20 centimetres of hill spacing, bunch planting 2-3 on one side；It broadcasts per acre
The cave corn 2000-2300；Post-broadcast management: seedling during 3-4 leaf, every cave stay 1 plant of strong sprout, and weed with a hoe top dressing in time；
The method also includes to watermelon or pumpkin harvest home, after empty width applies 10-12 kilograms of 45% compound fertilizer per acre in time
Stubble-cleaning is ploughed, fine site preparation；Precocious mung bean variety is selected, per acre uniformly 1.6-2 kilograms of sowing, rastellus lid seed, 3-4 lis of depth
Rice；Timely thinning after emergence, stays seedling 1.3-1.5 ten thousand per acre；Florescence imposes 10-15 kilograms of 45% compound fertilizer per acre；Pay attention to prevention against water-logging
Drought resisting and Pest organism are prevented and kill off.
2. wheat according to claim 1, potato and watermelon/pumpkin, corn intercrop method, which is characterized in that step
30 centimetres of line-spacing, 25 centimetres of spacing in the rows of potato bud when putting kind described in (2) suddenly；The compound fertilizer is 45% compound fertilizer, is spread fertilizer over the fields per acre
15-20 kilograms.
3. wheat according to claim 1, potato and watermelon/pumpkin, corn intercrop method, which is characterized in that institute
When stating step (3) plantation watermelon, organic manure application rate is per acre 3000-4000 kilograms, 50-60 centimetres of spacing in the rows when transplanting, per acre
Plant seedling 300-400 plants；The climing elongation of melon is pressed every 50 centimetres after pouring water living, and every plant is stayed 3 tendrils；Morning 8-10 when blooming
Point supple-mentary pollination；Climing upper reservation 1-2, the melon of every result at melon；Do a good job of it other field management.
4. wheat according to claim 1, potato and watermelon/pumpkin, corn intercrop method, which is characterized in that step
Suddenly (4) described corn selects compact corn varieties of short stem.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610369011.6A CN106034611B (en) | 2016-05-30 | 2016-05-30 | A kind of wheat, potato and watermelon/pumpkin-corn intercrop method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610369011.6A CN106034611B (en) | 2016-05-30 | 2016-05-30 | A kind of wheat, potato and watermelon/pumpkin-corn intercrop method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106034611A CN106034611A (en) | 2016-10-26 |
| CN106034611B true CN106034611B (en) | 2019-05-31 |
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| CN1723752A (en) * | 2005-07-20 | 2006-01-25 | 湖南南方马铃薯产业化工程技术有限公司 | Method for growing potato in rice-field of slack season in winter |
| CN101946627A (en) * | 2010-08-06 | 2011-01-19 | 中国水稻研究所 | Paddy field tillage-free planting device for covering sliced potatoes with straws |
| CN103460963A (en) * | 2013-09-24 | 2013-12-25 | 云南省农业科学院质量标准与检测技术研究所 | Four-crop-a-year cultivation method for low-latitude high-elevation area dry land |
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| CN1723752A (en) * | 2005-07-20 | 2006-01-25 | 湖南南方马铃薯产业化工程技术有限公司 | Method for growing potato in rice-field of slack season in winter |
| CN101946627A (en) * | 2010-08-06 | 2011-01-19 | 中国水稻研究所 | Paddy field tillage-free planting device for covering sliced potatoes with straws |
| CN103460963A (en) * | 2013-09-24 | 2013-12-25 | 云南省农业科学院质量标准与检测技术研究所 | Four-crop-a-year cultivation method for low-latitude high-elevation area dry land |
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