CN104663394B - A kind of soilless culture method of potted plant Flos Camelliae Japonicae industrialization - Google Patents
A kind of soilless culture method of potted plant Flos Camelliae Japonicae industrialization Download PDFInfo
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- CN104663394B CN104663394B CN201510046378.XA CN201510046378A CN104663394B CN 104663394 B CN104663394 B CN 104663394B CN 201510046378 A CN201510046378 A CN 201510046378A CN 104663394 B CN104663394 B CN 104663394B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G31/00—Soilless cultivation, e.g. hydroponics
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
- A01C21/005—Following a specific plan, e.g. pattern
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
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Abstract
The present invention discloses the soilless culture method of a kind of potted plant Flos Camelliae Japonicae industrialization.The method includes selection and process, the apolegamy of soilless culture substrate, upper basin and illumination control, corresponding fertilization, supporting water management, the temperature control of seedling.The matrix weight of the inventive method apolegamy is only the 1/3~1/4 of the potted plant weight of conventional soil, and remote sale and foreign exchange earning for Flos Camelliae Japonicae provide condition;Compared with or pure leaf mould potted plant with laterite is potted plant, Flos Camelliae Japonicae Spring-shoot growth amount increases by 22.25~79.19%, height growth amount increases by 0~97.85%, footpath, ground increment increases by 10.92~473%, SPAD value improves 3.51~7.59%, and the bud quantity of average every strain increases by 3.73~124.47%, creates especially significant technique effect, it is capable of the extensive industrialization of soilless culture of potted plant Flos Camelliae Japonicae, to promoting that Flos Camelliae Japonicae industry development is significant.
Description
Technical field
The present invention relates to woody ornamentais cultural method technical field, be specifically related to a kind of potted plant Flos Camelliae Japonicae industrialization
Soilless culture method.
Background technology
Flos Camelliae Japonicae is traditional famous flower that China is famous, is also world-renowned famous and precious ornamental flower.Its pattern is gorgeous many
Become, flower Rong Jiaomei, heavy foliage is verdant, do not wither through the winter, is deeply liked by the people of various countries.China has abundant Flos Camelliae Japonicae
Resource, the development potentiality of Flos Camelliae Japonicae industry is the biggest.
Flos Camelliae Japonicae potted flower produces and has reached fairly large at present, but basic based on domestic, rarely has outlet, greatly
Limit the industry development of Flos Camelliae Japonicae.Trace it to its cause, be primarily due to great majority plantation enterprise and peasant household still continues to use
Traditional outdoor cropping mode, potted plant cultivation matrix is mainly soil cultivation.Soil cultivation easily spreads disease insect pest,
And soil is heavier, transport difficult, cost of transportation is high, lightweight that market outer with Present Domestic requires, cheap,
Clean non-soil cultivation matrix is runed counter to.Therefore, carry out Flos Camelliae Japonicae soilless pot culture and become inevitable.
At present, the soilless culture research of China's Flos Camelliae Japonicae is still in the starting stage of fumbling, lacks and soilless culture substrate
Supporting, suitable soilless culture method.Particularly in the use of fertilizer, special soil-less culturing nutrient
Liquid preparation trouble, peasant household and plantation enterprise are not easy to grasp and promote, and compound fertilizer, water solublity are fertile, carbamide is
Main fertilizer is often not able to reasonable coordination and uses, cause the Flos Camelliae Japonicae of most of soilless culture exist growth potential weak,
Survive poor, potted flower is of poor quality, it is impossible to ground plant Flos Camelliae Japonicae formed competition.Additionally, Producer generally use be not
Proper soilless culture substrate, its some compositions added can not reach importer and plant outlet flowers
The requirement of training substrate, causes Flos Camelliae Japonicae potted flower substantially based on domestic, rarely has outlet, seriously constrain China's Flos Camelliae Japonicae
The development of industry.
Summary of the invention
The present invention is directed to potted plant Flos Camelliae Japonicae and lack the defect of proper cultivation technique without soil, it is provided that a kind of basin
Planting the soilless culture method of Flos Camelliae Japonicae industrialization, the method uses domestic and international widely used light soil-less cultivation base
Matter, in terms of the apolegamy of substrate, supporting fertilising, moisture, illumination management, it is proposed that a set of effective, suitable
The soilless culture method that preferably peasant household and plantation enterprise grasp and promote.
Technical scheme is as follows:
The soilless culture method of a kind of potted plant Flos Camelliae Japonicae industrialization, including trimming and finishing according to a conventional method, plucks flower bud and disease
Pest control, it is characterised in that:
(1) selection of seedling and process
Select the Flos Camelliae Japonicae seedling without pest and disease damage symptom, molten with the thiophanate methyl that mass fraction is 0.1%-0.15%
Liquid or Bravo solution soaking seedling root that mass fraction is 0.1%-0.15% 30-60 minute;
(2) apolegamy of soilless culture substrate
As soilless culture substrate after peat and perlite are mixed according to the ratio that volume ratio is 3:2;
(3) upper basin and illumination control
In the 2-3 month or the 10-11 month by described kind of transplantation of seedlings of step (1) in equipped with step (2) described cultivation base
In the flowerpot of matter, water the most permeable after transplanting immediately, potted plant Flos Camelliae Japonicae moved in water white hot house,
Illumination controls: on seedling, after basin, 1 week interior sunshade net is built and sheltered from heat or light above Flos Camelliae Japonicae plant, intensity of illumination control
Between 10000-15000lx, later in the trophophase of Flos Camelliae Japonicae, intensity of illumination controls at 33000-45000lx
Between;
(4) corresponding fertilization method
1. early March, executes a Controlled Release Fertilizer, and in terms of mass fraction, in described Controlled Release Fertilizer, N is 18%, P2O5
It is 6%, K2O is that in 12%, or described Controlled Release Fertilizer, N is 20%, P2O5It is 10%, K2O is 10%, these two kinds controls
Release fertile usage amount and fertilization mode is: execute the ratio of Controlled Release Fertilizer 1.5-2.0g at root system according to per kilogram substrate
The place of upper soll layer 2-3cm around ball formed uniformly is spread fertilizer over the fields, and by the soil of top layer 2-3cm and institute
State Controlled Release Fertilizer mixing;
2. mid-March is to by the end of May, waters that to execute mass fraction be 0.1-0.15% for every 15 days 1 time at plant root
Ammonium sulfate, executes described 0.1-0.15% ammonium sulfate 100ml ratio in each every liter of substrate and waters and execute;Often
Foliage-spray is carried out, the most often 15 days 1 time with the intact full water soluble fertilizer of spending that mass fraction is 0.1-0.15%
Strain sprays the intact full water soluble fertilizer 100-120ml that spends of described 0.1-0.15%, in terms of mass fraction, described
Spending N in intact full water soluble fertilizer is 20%, P2O5It is 10%, K2O is 20%;
3. June is to by the end of August, carries out root and leaf with the potassium dihydrogen phosphate that mass fraction is 0.1-0.15%
Face sprays, and within every 15 days, executes 1 time, and wherein, root fertilising executes described 0.1-0.15%'s by each every liter of substrate
The ratio of potassium dihydrogen phosphate 100ml is used, and the phosphoric acid of described 0.1-0.15% is executed in foliage-spray every strain every time
Potassium dihydrogen solution 100-120ml;It was 0.1% to spend intact full water soluble fertilizer to carry out every 15 days with mass fraction
Foliage-spray, the most every strain is executed described 0.1% and is spent intact full water soluble fertilizer 100-120ml;In terms of mass fraction,
Described to spend N in intact full water soluble fertilizer be 20%, P2O5It is 10%, K2O is 20%;
4. JIUYUE is to by the end of October, executes a Controlled Release Fertilizer, and in terms of mass fraction, in described Controlled Release Fertilizer, N is 18%,
P2O5It is 6%, K2O is 12%, and usage amount and the fertilization mode of described Controlled Release Fertilizer be: execute according to per kilogram substrate
The ratio of described Controlled Release Fertilizer 1.5-2.0g upper soll layer 2-3cm's around the ball of root growth is local equal
Even spread fertilizer over the fields, and the soil of top layer 2-3cm is mixed with described Controlled Release Fertilizer;
5. to next year by the end of February, do not apply fertilizer November;
(5) supporting water management method
1. early March is to by the end of May, and Flos Camelliae Japonicae starts to sprout young sprout, water weekly 2-3 time permeable;
2. early June is to by the end of July, is Flos Camelliae Japonicae period of carrying out bud differentiation, water weekly 1-2 time permeable;
3. August is to October, water weekly 2-3 time permeable;
4. November is to next year by the end of February, is the florescence of Flos Camelliae Japonicae seedling, if plant does not blooms, waters weekly 1-2
Secondary permeable;If plant blooms, water the most weekly 2-3 time permeable;
5. January next year is to by the end of February, and Flos Camelliae Japonicae plant is in semidormancy state, water weekly 1 time permeable;
(6) temperature controls
Early June, to by the end of July, is Flos Camelliae Japonicae critical period of carrying out bud differentiation, and temperature controls at 23-28 DEG C.
Compared with prior art, the invention has the beneficial effects as follows:
1, the present invention proposes supporting, the fine fertilising of suitable Flos Camelliae Japonicae soilless pot culture, moisture, illumination management
Technical scheme, overcomes existing Flos Camelliae Japonicae pot culture technology and lacks corresponding fertilization, moisture, illumination management technical measures
Defect.
2, the inventive method potted plant with tradition compared with, Flos Camelliae Japonicae growth is rapid, healthy and strong, and chlorophyll content in leaf blades is high,
Bud quantity is many, quality is high, effectively improves potted flower quality, significantly improves the ornamental value of Flos Camelliae Japonicae, produces
Especially significant technique effect.
3, the present invention is effectively simplified fertilising and the method watered, easy and simple to handle, wide farmers and plantation enterprise
It is easily mastered, it is possible to realize the extensive industrialization of soilless culture of potted plant Flos Camelliae Japonicae.
What 4, the present invention selected is domestic and international widely used light soil-less cultivation matrix, and its matrix weight is only
The 1/3-1/4 of the potted plant weight of conventional soil, is greatly saved cost of transportation, selling at a distance and going out for Flos Camelliae Japonicae
Mouth is earned foreign exchange and is provided condition.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is further detailed explanation, but is not limitation of the invention,
All correcting within the scope of the present invention or in the equivalent scope of the invention are all included in the invention.Following example without
Specified otherwise is conventional method.
Embodiment 1
As a example by southwestern Flos Camelliae Japonicae (Camellia pitardii) seedling of life in 4 years, the present invention is done further
Bright.Southwest Flos Camelliae Japonicae is the one of Yunnan Wild Flos Camelliae Japonicae, likes warm and moist weather, has growth rapidly, adaptability
Strong advantage, is important breeding parent.Its step is as follows:
(1) selection of seedling and process
Plant, branch and blade is selected not to have 4 years raw southwest Flos Camelliae Japonicae plant of pest and disease damage symptom, first will with water
Root is cleaned, then with the thiophanate methyl solution soaking plant root that mass fraction is 0.1% 60 minutes;
(2) apolegamy of soilless culture substrate
Mix there is no used peat and perlite according to peat and the ratio that perlite volume ratio is 3:2
Afterwards as soilless culture substrate;
(3) upper basin and illumination control
February, by described for step (1) southwest Flos Camelliae Japonicae kind transplantation of seedlings in filling step (2) described cultivation matrix
Flowerpot in, water the most permeable after transplanting immediately, then potted plant Flos Camelliae Japonicae moved in water white hot house,
Illumination controls: on seedling, after basin, 1 week interior sunshade net is built and sheltered from heat or light above Flos Camelliae Japonicae plant, and intensity control exists
(measure light intensity with GY.2-PPFG biradial, make the intensity of illumination of sunshade net reach between 10000-15000lx
10000-15000lx), later in the trophophase of Flos Camelliae Japonicae, intensity control is between 33000-45000lx;
(4) corresponding fertilization method
1. early March, executes a Controlled Release Fertilizer, and usage amount and the fertilization mode of Controlled Release Fertilizer be: according to per kilogram
Substrate executes the place of the ratio of described Controlled Release Fertilizer 2.0g upper soll layer 2-3cm around the ball of root growth
Uniformly spread fertilizer over the fields, and the soil of top layer 2-3cm is mixed with described Controlled Release Fertilizer;In terms of mass fraction, described controlled release
Containing full nitrogen 18.0% in fertilizer, water solublity phosphoric anhydride 6.0%, water-soluble potassium 12.0%, water soluble magnesium 1.7%, chela
Close state sulfur 7.3%, Chelating state copper 0.05%, chelated ferrous iron 0.5%, Chelating state manganese 0.05%, Chelating state molybdenum
0.0025%, Chelating state zinc 0.05%.Ammonium nitrogen 3.1% in described full nitrogen, nitrate nitrogen 1.2%, urea nitrigen 13.7%;
Described Controlled Release Fertilizer is Ai Beishi (APEX) Controlled Release Fertilizer (commercially available) that Xin Pulao company of the U.S. produces.
2. mid-March is to by the end of May, waters that to execute mass fraction be 0.1% ammonium sulfate for every 15 days 1 time at plant root
Solution, executes described 0.1% ammonium sulfate 100ml ratio in each every liter of substrate and waters and execute;Every 15 days 1 time use
Carrying out foliage-spray with the intact full water soluble fertilizer of spending that mass fraction is 0.1%, the most every strain sprays described
0.1% spends intact full water soluble fertilizer 100ml;In terms of mass fraction, described spend in intact full water soluble fertilizer complete
Nitrogen 20%, water solublity phosphoric anhydride 10%, water-soluble potassium 20.0%, water soluble magnesium 0.15%, boron 0.009%, chela
Close state ferrum 0.1%, Chelating state manganese 0.05%, Chelating state zinc 0.02%, Chelating state copper 0.02%, Chelating state cobalt
0.0005%, Chelating state molybdenum 0.022%;Ammonium nitrogen 7.86% in described full nitrogen, nitrate nitrogen 12.14%.Described
Spend intact full water soluble fertilizer be Shanghai Wintong Chemicals Co., Ltd. produce spend intact full water soluble fertilizer (city
Sell).
3. June is to by the end of August, carries out root and blade face spray with the potassium dihydrogen phosphate that mass fraction is 0.12%
Execute, within every 15 days, execute 1 time.Wherein, the biphosphate of described 0.12% is executed in root fertilising by each every liter of substrate
The ratio of potassium solution 100ml carries out root and waters and execute, the potassium dihydrogen phosphate of 0.12% described in foliage-spray simultaneously,
The most every strain consumption 100ml;Carried out with the intact full water soluble fertilizer of spending that mass fraction is 0.1% every 15 days
Foliage-spray, the most every strain is executed described 0.1% and is spent intact full water soluble fertilizer 100ml;In terms of mass fraction, institute
Stating and spending N in intact full water soluble fertilizer is 20%, P2O5It is 10%, K2O is 20%;
4. at the beginning of 10 months, then the Controlled Release Fertilizer that step (4) is 1. described is used, the usage amount of this Controlled Release Fertilizer and executing
Fertile mode is the most identical with step (4);
5. to next year by the end of February, do not apply fertilizer November;
(5) supporting water management method
1. early March is to by the end of May, and Flos Camelliae Japonicae starts sprout young sprout and enter fast growing period, waters weekly 3 times thoroughly
Water, can promote to nourish and grow;
2. early June is to by the end of July, is Flos Camelliae Japonicae period of carrying out bud differentiation, water weekly 1-2 time permeable, make
Basin soil is the most dry, can promote bud differentiation;
3. August is to October, water weekly 2 times permeable;
4. November is to December, is the florescence of southwest Flos Camelliae Japonicae seedling, if plant does not blooms, waters weekly 2 times thoroughly
Water;If plant blooms, water the most weekly 2-3 time permeable, ensure florescence bigger water requirement;
5. January next year is to by the end of February, southwest Flos Camelliae Japonicae plant be in semidormancy state, water weekly 1 time permeable, make
Basin soil slightly carries dry.
(6) temperature controls
Early June, to by the end of July, is Flos Camelliae Japonicae critical period of carrying out bud differentiation, and temperature controls at 23-28 DEG C.
The temperature controlled critical period is flower bud differentiation period, and remaining time, the growth of Flos Camelliae Japonicae was typically without being strict with very much
High temperature is less than 35 DEG C, and optimal growth temperature is 20-25 DEG C, and Flos Camelliae Japonicae is more cold-resistant, and 0-5 DEG C of low temperature will not
Injure.
(7) according to a conventional method in good time trimming and finishing, pluck flower bud
Trimming and finishing: by the end of February, carries out trimming and finishing when southwest Flos Camelliae Japonicae does not sprouts, 1. wipes out residual flower;2. cut
Dig up the roots sprouting on portion's branch;3. branch prune, described branch is trimmed to A. shaping and cuts: cut off sick branch,
Thin and weak branch and damage branch;B. pruning off: wipe out unnecessary branch, each mobile jib retains 2-3 side shoot, a side shoot
On stay 2-3 branch;C. contracting is cut: cut short exceed tree crown alter branch and the branch of excessive growth;Elder generation's cut portion when branch is pruned,
After cut middle and upper part;First cut in tree crown, after cut outside tree crown;Stub is not stayed at clip position;Clip face be 45 ° tiltedly
Face;Pruning position is at the above 0.4-0.6cm of leaf bud, and retains the lateral bud that branch is outside.
Plucking flower bud: after flower_bud formation, alabastrum grows to pluck flower bud during 0.3-0.6cm size, and a branch retains 1-2
Individual alabastrum;
(8) prevention and control of plant diseases, pest control is carried out according to a conventional method: the Flos Camelliae Japonicae prevention and control of plant diseases, pest control, to put prevention first.March is to 8
Month, every 15 days with the thiophanate methyl that mass fraction is 0.12% or carbendazim that mass fraction is 0.12%,
Or plant is alternately sprayed by the Bravo that mass fraction is 0.12%, remaining time then can 1 month by quality
Mark is the thiophanate methyl of 0.12%, plant alternately sprayed by carbendazim, Bravo.
Embodiment 1 experimental result: refer to table 1.
Embodiment 2 compares 1 (with laterite as cultivation matrix)
Embodiment 2 is outside cultivation matrix divided by laterite, and remaining step is same as in Example 1, repeats no more.
Laterite is that the most frequently used Flos Camelliae Japonicae of peasant household is potted plant and ground plants soil.As comparison, there is cogency.Test knot
Fruit refers to table 1.
Embodiment 3
Except seedling be without pest and disease damage, healthy growth 5 years raw Flos Camelliae Japonicae kinds ' imperial family velvet ' in addition to, remaining is planted
Training measure is same as in Example 1, repeats no more.
Selecting ' imperial family's velvet ' kind to be because this kind is the market fast sale kind being widely popularized, and has
Take power.
Embodiment 4 compares 2 (with leaf moulds as cultivation matrix)
Embodiment 4 is outside cultivation matrix divided by leaf mould, and remaining step is same as in Example 3, repeats no more.
Leaf mould be Flos Camelliae Japonicae potted plant in think that nutritional labeling is the most comprehensive, the cultivation base that optimum Flos Camelliae Japonicae is potted plant and ground plants
Matter.As comparison, there is cogency.Result of the test refers to table 2.
The comparison of test results (meansigma methods) of table 1 embodiment 1 and embodiment 2 (compareing 1)
The comparison of test results (meansigma methods) of table 2 embodiment 3 and embodiment 4 (compareing 2)
Above-mentioned result of the test shows, the Flos Camelliae Japonicae growth of the inventive method cultivation is rapid, healthy and strong, and leaf chlorophyll contains
Amount height, bud quantity is many, quality is high, effectively improves potted flower quality, significantly improves the ornamental value of Flos Camelliae Japonicae,
Create especially significant technique effect.
Claims (1)
1. a soilless culture method for potted plant Flos Camelliae Japonicae industrialization, including selection and process, the soilless culture of seedling
The apolegamy of substrate, upper basin and illumination control, corresponding fertilization method, supporting water management method, temperature control,
According to a conventional method trimming and finishing, pluck flower bud and the prevention and control of plant diseases, pest control, it is characterised in that:
(1) selection of seedling and process
Select the Flos Camelliae Japonicae seedling without pest and disease damage symptom, molten with the thiophanate methyl that mass fraction is 0.1%-0.15%
Liquid or Bravo solution soaking seedling root that mass fraction is 0.1%-0.15% 30-60 minute;
(2) apolegamy of soilless culture substrate
As soilless culture substrate after peat and perlite are mixed according to the ratio that volume ratio is 3:2;
(3) upper basin and illumination control
In the 2-3 month or the 10-11 month by described kind of transplantation of seedlings of step (1) in equipped with step (2) described cultivation base
In the flowerpot of matter, water the most permeable after transplanting immediately, potted plant Flos Camelliae Japonicae moved in water white hot house,
Illumination controls: on seedling, after basin, 1 week interior sunshade net is built and sheltered from heat or light above Flos Camelliae Japonicae plant, intensity of illumination control
Between 10000-15000lx, later in the trophophase of Flos Camelliae Japonicae, intensity of illumination controls at 33000-45000lx
Between;
(4) corresponding fertilization method
1. early March, executes a Controlled Release Fertilizer, and in terms of mass fraction, in described Controlled Release Fertilizer, N is 18%, P2O5
It is 6%, K2O is that in 12%, or described Controlled Release Fertilizer, N is 20%, P2O5It is 10%, K2O is 10%, these two kinds controls
Release fertile usage amount and fertilization mode is: execute the ratio of Controlled Release Fertilizer 1.5-2.0g at root system according to per kilogram substrate
The place of upper soll layer 2-3cm around ball formed uniformly is spread fertilizer over the fields, and by the soil of top layer 2-3cm and institute
State Controlled Release Fertilizer mixing;
2. mid-March is to by the end of May, waters that to execute mass fraction be 0.1-0.15% for every 15 days 1 time at plant root
Ammonium sulfate, executes described 0.1-0.15% ammonium sulfate 100ml ratio in each every liter of substrate and waters and execute;Often
Foliage-spray is carried out, the most often 15 days 1 time with the intact full water soluble fertilizer of spending that mass fraction is 0.1-0.15%
What described 0.1-0.15% was executed in strain spends intact full water soluble fertilizer 100-120ml, in terms of mass fraction, described flower
In intact full water soluble fertilizer, N is 20%, P2O5It is 10%, K2O is 20%;
3. June is to by the end of August, carries out root and leaf with the potassium dihydrogen phosphate that mass fraction is 0.1-0.15%
Face sprays, and within every 15 days, executes 1 time, and wherein, root fertilising executes described 0.1-0.15%'s by each every liter of substrate
The ratio of potassium dihydrogen phosphate 100ml is used, and foliage-spray executes the phosphorus of described 0.1-0.15% by the most every strain
Acid dihydride potassium solution 100-120ml;It was 0.1% to spend intact full water soluble fertilizer to enter every 15 days with mass fraction
Row foliage-spray, the most every strain sprays described 0.1% and spends intact full water soluble fertilizer 100-120ml;Divide with quality
Number meter, described to spend N in intact full water soluble fertilizer be 20%, P2O5It is 10%, K2O is 20%;
4. JIUYUE is to by the end of October, executes a Controlled Release Fertilizer, and in terms of mass fraction, in described Controlled Release Fertilizer, N is 18%,
P2O5It is 6%, K2O is 12%, and usage amount and the fertilization mode of described Controlled Release Fertilizer be: execute according to per kilogram substrate
The ratio of described Controlled Release Fertilizer 1.5-2.0g upper soll layer 2-3cm's around the ball of root growth is local equal
Even spread fertilizer over the fields, and the soil of top layer 2-3cm is mixed with described Controlled Release Fertilizer;
5. to next year by the end of February, do not apply fertilizer November;
(5) supporting water management method
1. early March is to by the end of May, water weekly 2-3 time permeable;
2. early June is to by the end of July, water weekly 1-2 time permeable;
3. August is to October, water weekly 2-3 time permeable;
4. November is to next year by the end of February, if plant does not blooms, water weekly 1-2 time permeable;If plant is just
Blooming, water the most weekly 2-3 time permeable;
5. January next year is to by the end of February, water weekly 1 time permeable;
(6) temperature controls
Early June, temperature controlled at 23-28 DEG C to by the end of July.
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CN105594573B (en) * | 2016-03-02 | 2018-02-06 | 云南省农业科学院花卉研究所 | A kind of method for shortening camellia commodity potted flower juvenile phase |
CN106386441A (en) * | 2016-09-08 | 2017-02-15 | 山东省果树研究所 | Method for improving survival rate of potted tea tree |
CN107258510A (en) * | 2017-06-27 | 2017-10-20 | 福建百卉花艺有限公司 | A kind of soilless culture method of camellia industrialization |
CN107333597A (en) * | 2017-06-27 | 2017-11-10 | 福建百卉花艺有限公司 | A kind of potted plant camellia pest control method |
CN107926350B (en) * | 2017-12-21 | 2019-12-17 | 中国科学院昆明植物研究所 | Method for promoting flower bud differentiation of young camellia and improving plant compactness |
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