CN107347610A - A kind of Cultivation of Cotton Seedlings Without Soil high yield cultivating method - Google Patents
A kind of Cultivation of Cotton Seedlings Without Soil high yield cultivating method Download PDFInfo
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- CN107347610A CN107347610A CN201710735498.XA CN201710735498A CN107347610A CN 107347610 A CN107347610 A CN 107347610A CN 201710735498 A CN201710735498 A CN 201710735498A CN 107347610 A CN107347610 A CN 107347610A
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- seedling
- cotton
- seedlings
- soil
- transplanting
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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
Abstract
The invention discloses a kind of Cultivation of Cotton Seedlings Without Soil high yield cultivating method, comprise the following steps:（1）Seedling growth greenhouse is established, seedbed is built in the position put in canopy by seedlings nursing plate；（2）Culture medium prepares sabot；（3）Cotton seeds are basked seeds in the nursery hole for being sown into seedlings nursing plate by every 1, cave after 3 4d, after cotton seedling all sprouts, control canopy temperature, culture medium humidity；Lifting during 28 30d of seedling age, is packed with freshness protection package or preservative film；（4）Wide row thin planting is carried out during transplanting；（5）Cotton seedling is lived after a 15d, is applied fertilizer and is carried out intertillage and loosens the soil, 23 nutrition branches of every plant of reservation.Cultivation of Cotton Seedlings Without Soil high yield cultivating method of the present invention can carry out exquisiter seedbed management, improve the breeding potential of seed and seedling/motility rate of transplanting seedling, be advantageous to " seedling is complete, full stand, Miao Yun, seedling morning and robust seedling ", so Miao Zhihao；The quality of cotton can also be improved, increase the yield of cotton, be advantageous to implement industrial seedling rearing, be a kind of agricultural production new technology having wide application prospects.
Description
Technical field
The invention belongs to cotton culture field, and in particular to a kind of Cultivation of Cotton Seedlings Without Soil high yield cultivating method.
Background technology
Cotton is the necessity of people's lives, and the important raw material of industry and military supplies, in the national economic development
Play an important role, it is international and domestic to be in great demand.In recent years, the pay of migrant rural workers improved constantly, wheat, seeding corn and other crops
Mechanization production level significantly improves, production cost change unobvious, and Cotton Production recruitment is more, and mechanization degree is low, tradition
Seedling-raising technique recruitment is more, and the amount of labour is big, and hair seedling is slow, production cost increase, generally occurs planting cotton not as the phenomenon done manual work.At me
In state's Cotton Production, soil property nutrition bowl seedling transplanting is an advanced practical cotton culture technology, and long-term use accounts for cotton field face
Long-pending 60%, have and promote early hair precocity, improve yield and the function of improving quality.However, soil matrix matter nutrition bowl seedling transplanting
Also there are many new problems urgently to be resolved hurrily --- such as technology seriously " degeneration ", bowl is small, and bowl is thin；Labor management is extensive,
Seedling is small, and seedling is weak.Plus can not carry out industrial seedling rearing and transplanting do mechanization operation, it is necessary to pay substantial amounts of manpower and materials, most
Cause to weaken nutrition bowl seedling transplanting volume increase afterwards, promote the precocious function of early hair, be increasingly not suitable with new century Cotton Production
Demand.Thus find the cotton soilless culture new technology of a centralization nursery, realize the lightness of Cotton Production, scale and
Industrialization is a key.
The content of the invention
To solve above-mentioned the shortcomings of the prior art, the present invention provides a kind of Cultivation of Cotton Seedlings Without Soil high yield cultivating method,
Exquisiter seedbed management can be carried out, avoids conventional seed planting from occurring the harmful effect of unfavourable weather often；The numerous of seed can be improved
Grow rate and transplant seedling/motility rate of seedling, be advantageous to " seedling is complete, full stand, Miao Yun, seedling morning and robust seedling ", so Miao Zhihao；Can be with
Improve the quality of cotton, increase the yield of cotton, be advantageous to implement industrial seedling rearing, be a kind of agricultural having wide application prospects
Production new technology.
To achieve these goals, the following technical scheme of present invention offer, a kind of Cultivation of Cotton Seedlings Without Soil high yield cultivating method,
Comprise the following steps：
（1）Build seedling growth greenhouse, seedbed：Post big canopy or middle bow canopy are built as seedling growth greenhouse, the position put in canopy by seedlings nursing plate is built
Seedbed, seedbed bottom paving thickness >=0 .02mm film, prevents from pricking under cotton seedling root system；
（2）Culture medium prepares sabot：Nutrient solution containing chelating agent is diluted, is uniformly sprayed onto after dilution on vermiculite power, side spray
Spill side to stir, culture medium can be obtained by making humidity reach 65 %-70%, and the culture medium modulated then is loaded into seedlings nursing plate；
（3）Nursery, lifting：Cotton seeds are basked seeds in the nursery hole for being sown into seedlings nursing plate by every 1, cave after 3-4d, to promote seed
After-ripening, accelerate germination and emergence speed, seedlings nursing plate is put into seedbed by design requirement, then uses step（2）The culture medium modulated
Covered, cladding thickness >=5cm, to ensure that cotton seedling shells；After cotton seedling all sprouts, control canopy temperature is at 25-35 DEG C, training
Support base humidity and be maintained at 65-75%；It is each to spray one time of nutrition liquid and bactericide when cotton seedling grows a piece of true leaf and two panels true leaf,
Cotton seedling robust growth is promoted to prevent and treat pest and disease damage simultaneously；When cotton seedling grows to 2-3 piece true leaves, continuous 5-7d, which does not water, carries out hardening,
It has been easy to transplantation of seedlings；Lifting during seedling age 28-30d, rise after before seedling first prepares root-growing agent and be put into basin, then the cotton of taking-up
Seedling is bundled into a bundle of root dipping by 50-100 strains, dries, and is packed with freshness protection package or preservative film；
（4）Transplanting：15d is handled reserved row before transplanting, and with reference to earth removal grass living is ploughed, every mu of cotton field is special with 30kg cottons
Formula fertilizer makees base fertilizer；Wide row thin planting is carried out during transplanting, seedling is planted by spacing in the rows individual plant, trench digging is taken or digs cave transplanting, cotton seedling is vertical
It is put into ditch or cave, is gently buried with hack, cotton seedling root system is vertically earthed interior, plant in half an hour after and water, promote cotton seedling
Restoration ecosystem, earthing is to Horizon after oozing under water, and the combination of cotton seedling root and soil is completed by watering, not to appointing around cotton seedling root
What is pressed, in order to avoid hinder root；
（5）Field management：Cotton seedling is lived after a 15d, applies urea 150kg/hm2 With phosphorus, potash fertilizer, and carry out intertillage and loosen the soil, keep cotton
Tian Tusong, grass are net, to improve ground temperature, increase the gas permeability of soil, promote new root, 2-3 nutrition branch of every plant of reservation, remove it
Remaining leaf branch and superfluous bud, retain a number of nutrition branch, can promote increase individual plant knot to growing cotton seedling without soil root system early stage
Bell total amount, it is that non-soil replanting cotton realizes the very important measure of high yield and high quality；Initial bloom stage selects fine day 15:It is every after 00
Mu applies 45% cotton formula fertilizer 30kg+ potassium chloride 70kg, beats cave deep placement in the position from more than the cm of cotton plant 20 during administration, anti-
Only burn seedlings；Caping fertilizer is added before and after topping, every mu is applied urea 10-15kg；In order to prevent the later stage from taking off fertile early ageing, increase bell weight, 8
The middle ten days and the last ten days moon starts to carry out foliage application with the borax soln of+0.5% potassium dihydrogen phosphate of 0.5% urea+0.1%, sprays 1 every 7-10d
It is secondary, it is continuous to spray 2-3 times.
Further, the Transplanting Density is no more than 1800 plants/acre, and line-spacing be 1.0~1.1m, spacing in the rows for 0.35~
0.45m。
Further, described one canopy floor space of seedling growth greenhouse is 667 m2。
In summary, the present invention has the advantages that as a result of such scheme：
1st, after non-soil culture cotton replanting, survival rate is high, reaches more than 95%；Its early stage is surely grown, and mid-term growth is fast, later stage growing way
By force；Compared with feeding block seedlings raising cotton, disease resistance enhancing, output increased 5% or so.
2nd, Cultivation of Cotton Seedlings Without Soil high yield cultivating method of the present invention can carry out exquisiter seedbed management, avoid conventional seed planting often
There is the harmful effect of unfavourable weather；The breeding potential of seed and seedling/motility rate of transplanting seedling can be improved, moreover it is possible to improve cotton
Blade and root function, disease resistance, yield, be advantageous to " seedling is complete, full stand, Miao Yun, seedling morning and robust seedling ", so Miao Zhihao；Also
The quality of cotton can be improved, be advantageous to implement industrial seedling rearing, increase economic benefit, be a kind of agriculture having wide application prospects
Industry production new technology.
Embodiment
With reference to embodiment, the present invention is described further.
A kind of Cultivation of Cotton Seedlings Without Soil high yield cultivating method, comprises the following steps：
（1）Build seedling growth greenhouse, seedbed：Post big canopy or middle bow canopy are built as seedling growth greenhouse, the position put in canopy by seedlings nursing plate is built
Seedbed, seedbed bottom paving thickness >=0 .02mm film, prevents from pricking under cotton seedling root system；
（2）Culture medium prepares sabot：Nutrient solution containing chelating agent is diluted, is uniformly sprayed onto after dilution on vermiculite power, side spray
Spill side to stir, culture medium can be obtained by making humidity reach 65 %-70%, and the culture medium modulated then is loaded into seedlings nursing plate；
（3）Nursery, lifting：Cotton seeds are basked seeds in the nursery hole for being sown into seedlings nursing plate by every 1, cave after 3-4d, to promote seed
After-ripening, accelerate germination and emergence speed, seedlings nursing plate is put into seedbed by design requirement, then uses step（2）The culture medium modulated
Covered, cladding thickness >=5cm, to ensure that cotton seedling shells；After cotton seedling all sprouts, control canopy temperature is at 25-35 DEG C, training
Support base humidity and be maintained at 65-75%；It is each to spray one time of nutrition liquid and bactericide when cotton seedling grows a piece of true leaf and two panels true leaf,
Cotton seedling robust growth is promoted to prevent and treat pest and disease damage simultaneously；When cotton seedling grows to 2-3 piece true leaves, continuous 5-7d, which does not water, carries out hardening,
It has been easy to transplantation of seedlings；Lifting during seedling age 28-30d, rise after before seedling first prepares root-growing agent and be put into basin, then the cotton of taking-up
Seedling is bundled into a bundle of root dipping by 50-100 strains, dries, and is packed with freshness protection package or preservative film；
（4）Transplanting：15d is handled reserved row before transplanting, and with reference to earth removal grass living is ploughed, every mu of cotton field is special with 30kg cottons
Formula fertilizer makees base fertilizer；Wide row thin planting is carried out during transplanting, seedling is planted by spacing in the rows individual plant, trench digging is taken or digs cave transplanting, cotton seedling is vertical
It is put into ditch or cave, is gently buried with hack, cotton seedling root system is vertically earthed interior, plant in half an hour after and water, promote cotton seedling
Restoration ecosystem, earthing is to Horizon after oozing under water, and the combination of cotton seedling root and soil is completed by watering, not to appointing around cotton seedling root
What is pressed, in order to avoid hinder root；
（5）Field management：Cotton seedling is lived after a 15d, applies urea 150kg/hm2 With phosphorus, potash fertilizer, and carry out intertillage and loosen the soil, keep cotton
Tian Tusong, grass are net, to improve ground temperature, increase the gas permeability of soil, promote new root, 2-3 nutrition branch of every plant of reservation, remove it
Remaining leaf branch and superfluous bud, retain a number of nutrition branch, can promote increase individual plant knot to growing cotton seedling without soil root system early stage
Bell total amount, it is that non-soil replanting cotton realizes the very important measure of high yield and high quality；Initial bloom stage selects fine day 15:It is every after 00
Mu applies 45% cotton formula fertilizer 30kg+ potassium chloride 70kg, beats cave deep placement in the position from more than the cm of cotton plant 20 during administration, anti-
Only burn seedlings；Caping fertilizer is added before and after topping, every mu is applied urea 10-15kg；In order to prevent the later stage from taking off fertile early ageing, increase bell weight, 8
The middle ten days and the last ten days moon starts to carry out foliage application with the borax soln of+0.5% potassium dihydrogen phosphate of 0.5% urea+0.1%, sprays 1 every 7-10d
It is secondary, it is continuous to spray 2-3 times.
Wherein, the Transplanting Density is no more than 1800 plants/acre, and line-spacing is 1.0~1.1m, and spacing in the rows is 0.35~0.45m；Institute
It is 667 m to state one canopy floor space of seedling growth greenhouse2.It is average to amount to harvest about 4500kg/ mus all after harvest.
The preferred embodiment of invention is the foregoing is only, is not intended to limit the invention, all spirit in the present invention
Within principle, any modification, equivalent substitution and improvements made etc., it should be included in the scope of the protection.
Claims (3)
1. a kind of Cultivation of Cotton Seedlings Without Soil high yield cultivating method, it is characterised in that comprise the following steps：
（1）Build seedling growth greenhouse, seedbed：Post big canopy or middle bow canopy are built as seedling growth greenhouse, the position put in canopy by seedlings nursing plate is built
Seedbed, seedbed bottom paving thickness >=0 .02mm film；
（2）Culture medium prepares sabot：Nutrient solution containing chelating agent is diluted, is uniformly sprayed onto after dilution on vermiculite power, side spray
Spill side to stir, culture medium can be obtained by making humidity reach 65 %-70%, and the culture medium modulated then is loaded into seedlings nursing plate；
（3）Nursery, lifting：Cotton seeds are basked seeds in the nursery hole for being sown into seedlings nursing plate by every 1, cave after 3-4d, seedlings nursing plate is pressed
Design requirement is put into seedbed, then uses step（2）The culture medium modulated is covered, cladding thickness >=5cm；Treat that cotton seedling all sprouts
Afterwards, controlling canopy temperature, culture medium humidity is maintained at 65-75% at 25-35 DEG C；When cotton seedling grows a piece of true leaf and two panels is true
Ye Shi, it is each to spray one time of nutrition liquid and bactericide；When cotton seedling grows to 2-3 piece true leaves, continuous 5-7d, which does not water, carries out hardening；Seedling
Lifting during age 28-30d, rise after before seedling first prepares root-growing agent and be put into basin, then the cotton seedling of taking-up is bundled into by 50-100 strains
A bundle of root dipping, dries, and is packed with freshness protection package or preservative film；
（4）Transplanting：15d is handled reserved row before transplanting, and with reference to earth removal grass living is ploughed, every mu of cotton field is special with 30kg cottons
Formula fertilizer makees base fertilizer；Wide row thin planting is carried out during transplanting, seedling is planted by spacing in the rows individual plant, trench digging is taken or digs cave transplanting, cotton seedling is vertical
It is put into ditch or cave, is gently buried with hack, cotton seedling root system is vertically earthed interior, plant in half an hour after and water, treat to ooze under water
Earthing is to Horizon afterwards, and the combination of cotton seedling root and soil is completed by watering, not to doing any pressing around cotton seedling root；
（5）Field management：Cotton seedling is lived after a 15d, applies urea 150kg/hm2 With phosphorus, potash fertilizer, and carry out intertillage and loosen the soil, every plant of guarantor
2-3 nutrition branch is stayed, removes remaining leaf branch and superfluous bud；Initial bloom stage selects fine day 15:45% cotton formula is applied after 00 for every mu
Fertile 30kg+ potassium chloride 70kg, cave deep placement is beaten in the position from more than the cm of cotton plant 20 during administration；Caping fertilizer is added before and after topping, often
Mu applies urea 10-15kg；Start to carry out blade face with the borax soln of+0.5% potassium dihydrogen phosphate of 0.5% urea+0.1% in mid or late August
Spray fertilizer, sprayed 1 time every 7-10d, it is continuous to spray 2-3 times.
A kind of 2. Cultivation of Cotton Seedlings Without Soil high yield cultivating method according to claim 1, it is characterised in that：The Transplanting Density
No more than 1800 plants/acre, line-spacing is 1.0~1.1m, and spacing in the rows is 0.35~0.45m.
A kind of 3. Cultivation of Cotton Seedlings Without Soil high yield cultivating method according to claim 1, it is characterised in that：The seedling growth greenhouse one
Individual canopy floor space is 667 m2。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710735498.XA CN107347610A (en) | 2017-08-24 | 2017-08-24 | A kind of Cultivation of Cotton Seedlings Without Soil high yield cultivating method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710735498.XA CN107347610A (en) | 2017-08-24 | 2017-08-24 | A kind of Cultivation of Cotton Seedlings Without Soil high yield cultivating method |
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| CN107347610A true CN107347610A (en) | 2017-11-17 |
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| CN201710735498.XA Pending CN107347610A (en) | 2017-08-24 | 2017-08-24 | A kind of Cultivation of Cotton Seedlings Without Soil high yield cultivating method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108307966A (en) * | 2018-04-13 | 2018-07-24 | 新疆生产建设兵团第二师农业科学研究所 | A kind of analysis in cotton fields in south Xinjiang greenhouse method for culturing and transplanting seedlings |
| CN109479659A (en) * | 2018-10-31 | 2019-03-19 | 安徽中种丰絮农业科技有限公司 | A kind of cotton seeds cultivating technique for preventing and treating pest and disease damage |
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| CN1440638A (en) * | 2002-02-28 | 2003-09-10 | 河南省农业科学院棉花油料作物研究所 | Soil-less seedling growing and pot-free transplanting method for cotton |
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| CN1440638A (en) * | 2002-02-28 | 2003-09-10 | 河南省农业科学院棉花油料作物研究所 | Soil-less seedling growing and pot-free transplanting method for cotton |
| CN1565166A (en) * | 2003-06-09 | 2005-01-19 | 中国农业科学院棉花研究所 | Cotton soilless seedling cultivation matrix |
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| CN105875113A (en) * | 2014-10-20 | 2016-08-24 | 董金锋 | High-yield cultivation method of cotton |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108307966A (en) * | 2018-04-13 | 2018-07-24 | 新疆生产建设兵团第二师农业科学研究所 | A kind of analysis in cotton fields in south Xinjiang greenhouse method for culturing and transplanting seedlings |
| CN109479659A (en) * | 2018-10-31 | 2019-03-19 | 安徽中种丰絮农业科技有限公司 | A kind of cotton seeds cultivating technique for preventing and treating pest and disease damage |
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