CN104521497B - A kind of Lake Dongting area cotton interplanting Caulis et Folium Brassicae junceae space-time borrows and utilizes cultural method - Google Patents
A kind of Lake Dongting area cotton interplanting Caulis et Folium Brassicae junceae space-time borrows and utilizes cultural method Download PDFInfo
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Abstract
The invention belongs to technical field of crop cultivation, be specifically related to a kind of Lake Dongting area cotton interplanting Caulis et Folium Brassicae junceae space-time in resource and borrow and utilize cultural method.Including step in detail below: Cotton Gossypii selects high yield, disease-resistant, high-quality hybrid cotton variety, Caulis et Folium Brassicae junceae selects precocious, high-yield variety；Cotton Gossypii, prior to rapeseed cultivation, uses banding to open railway carriage or compartment, and railway carriage or compartment face width is 180cm, uses wide row plant cotton, and wide row line-spacing is 140cm, plants 3 row Caulis et Folium Brassicae junceae in Cotton Gossypii wide row, and Caulis et Folium Brassicae junceae and Cotton Gossypii spacing are 40cm, and in Caulis et Folium Brassicae junceae band, line-spacing is 30cm.The cultural method that the present invention provides, take full advantage of Cotton Gossypii and two kinds of crop spatial niches on light, heat, water, fertilizer of Caulis et Folium Brassicae junceae and the difference in Time Niche, season of growth plantation Caulis et Folium Brassicae junceae idle after making full use of Cotton Gossypii wide row space and Cotton Gossypii receipts, improve land utilization efficiency and resource utilization, improve the economic flow rate of annual crop, increasing both production and income.
Description
Technical field
The invention belongs to proportion of crop planting technical field, the space-time particularly to a kind of Lake Dongting area cotton interplanting Caulis et Folium Brassicae junceae is borrowed
Position utilizes cultural method.
Background technology
Cotton Gossypii is one of China Important Economic crop, and it is most important fibre crops, is again important oil crop,
Also it is the cereal crops containing high protein, or weaving, fine chemical material and important strategic materials, in the national economic development
The effect that Cheng Zhongyou is very important.China is since calendar year 2001 joins WTO, and Cotton Gossypii consumption increases sharply, and insufficiency of supply-demand strengthens.China
Cotton Gossypii annual requirement is at 10,000,000 more than t, and China's annual in 2006～2010 produces Cotton Gossypii 7,060,000 t, and the degree of self-sufficiency is only
About 70%, need import 30% to meet domestic demand.China is the country that whole world import Cotton Gossypii is most, and Cotton Gossypii has become me
The state's the third-largest farm imports after Semen sojae atricolor and edible oil, Cotton Industry security situation is severe.Cotton in China supply is necessary
Produce based on domestic cotton, increase substantially the urgent task that Cotton in China production capacity is current Cotton Production.Ground, Hunan
Place's Yangtze middle reaches, superior natural conditions, there is the superiority of uniqueness, be one of Cotton in China main producing region, Hunan Cotton Production
There is particularly important strategic position in the whole nation.Dongting Lake is China and the important high quality cotton planting area of our province, Cotton Industry
It is the strong industry of one's respective area, is the mainstay of our province rural economy.In recent years, Hunan sown areas of cotton, total output are divided
Not occupying the leading place in the whole country, Cotton Production is the 5th in the status in the whole nation；Our province sown areas of cotton are stable at 22.74 ten thousand mu, gined cotton
Total producing reaches 20.41 ten thousand t, yield per unit of lint average out to 110.5kg/ mu.It is limited to the systematicness of current our province agricultural restructuring, long-term
Property and the planting habit in this region, currently without novel leading industry can substitute Cotton Gossypii in the economy of Hunan Rural Areas pillar ground
Position.
Caulis et Folium Brassicae junceae (Brassica juncea Coss) is not only important vegetable of eating raw, and is the important of Pickle
Raw material.In China, the cultivation history of Caulis et Folium Brassicae junceae is long, is distributed in each province on the south the Changjiang river more, and working people is at long-term cultivation
In, select to have cultivated numerous Caulis et Folium Brassicae junceae kinds, define extremely abundant variety source, also develop many name special products simultaneously
Product.These products market the most at home is well-known, also has higher reputation in international market.Caulis et Folium Brassicae junceae is adaptable,
China's most area all can grow, the middle and lower reach of Yangtze River plant, typically 8～October sow, December to April in next year gather in the crops.
Hunan Province is located in Yangtze middle reaches, superior natural conditions, has the Winter-Spring natural resourcess such as the abundantest temperature, light, water, our province master
Want cotton region after cotton harvesting, November can be made full use of to the growth left unused after receipts to this section of preceding crop in May in next year (Cotton Gossypii)
Carry out carrying out the exploitation of Development of Winter season, carry out agricultural restructuring, greatly develop the Development of Winters such as winter kind Caulis et Folium Brassicae junceae, send out
Exhibition winter kind Caulis et Folium Brassicae junceae, can improve the utilization ratio of Winter paddy field, and the land resources utilization rate, land productivity and the work that reach higher are produced
Go out rate.Therefore it provides the space-time of a kind of Lake Dongting area cotton interplanting Caulis et Folium Brassicae junceae borrows and utilizes cultural method, significant.
Summary of the invention
In view of this, the invention provides the space-time of a kind of Lake Dongting area cotton interplanting Caulis et Folium Brassicae junceae to borrow and utilize cultural method.
This cultural method, by cotton interplanting winter crops Caulis et Folium Brassicae junceae, makes full use of preceding crop Cotton Gossypii and succession crop Caulis et Folium Brassicae junceae space is raw
State position complementary advantage, improves the efficiency of light energy utilization；Growth idle after simultaneously making full use of Cotton Gossypii wide row space and cotton harvesting
In season, improve land resources utilization rate, reach the purpose of increasing both production and income.
In order to realize foregoing invention purpose, the present invention provides techniques below scheme:
A kind of Lake Dongting area cotton interplanting Caulis et Folium Brassicae junceae space-time borrows and utilizes cultural method, comprises the following steps:
(1) Fruit variety
Cotton variety selection hybrid cotton varieties: miscellaneous No. 7 of Hunan, Hunan miscellaneous No. 16 or Hubei Province miscellaneous cotton 11；Caulis et Folium Brassicae junceae variety adoption suitably overlaps
The precocity of kind, high-yield variety: leafy mustard, little leaf mustard or nine mustard of spire；
(2) whole ground ridging
Plough deeply arable layer, tilling depth 20-25cm, execute farm manure 800-1200kg, and N P and K weight ratio in conjunction with deep ploughing mu
Example is the compound fertilizer 40-60kg of 15:15:15, and opens railway carriage or compartment at transplanting front grade ridging, and railway carriage or compartment face width 160-200cm, between ridge
Furrow width 18-22cm, deep 18-22cm, the ditch straight end put down, in order to draining；
(3) proper seeding nursery
Cotton Gossypii by the end of April at the beginning of 5 months, takes nutritive cube to sow when 10-15cm soil temperature is stably more than 12 DEG C in annual
Nursery；Caulis et Folium Brassicae junceae carries out seeding and seedling raising to seedbed at the beginning of 10 months by the end of September in every year；
(4) transplant and crops for rotation are connected
Cotton Gossypii is in the most by the end of May to transplanting land for growing field crops at the beginning of 6 months；In early November, receive when carrying out after the whole blow-of-cottons of cotton boll plucking
Obtain；Caulis et Folium Brassicae junceae transplants land for growing field crops in annual mid or late October Cotton Gossypii late growth stage, in 4 months next years, results in the last ten-days period；Cotton Gossypii and mustard
The symbiosis phase of dish is 20～30 days；
(5) culturable standard and density
Cotton Gossypii is planted prior to Caulis et Folium Brassicae junceae, uses banding to open railway carriage or compartment, and railway carriage or compartment face width is 160-200cm, uses wide row plant cotton, wide row
Line-spacing is 130-150cm, plants 2-4 row Caulis et Folium Brassicae junceae in Cotton Gossypii wide row, and Caulis et Folium Brassicae junceae is 35-45cm with the line space of Cotton Gossypii；
Cotton Gossypii spacing in the rows is 25-35cm, and 1 strain, Transplanting Density 1100～1200 plants/acre are transplanted in every cave；
Caulis et Folium Brassicae junceae spacing in the rows is 15-25cm, and 1 strain, Transplanting Density 4500～5000 plants/acre are transplanted in every cave；
(6) conventional field management, during Cotton fertilization, in base manure, carbamide, calcium superphosphate, the amount of application of potassium chloride are respectively
41-43,36-38,20-22kg/ mu；
(7) the conventional prevention and control of plant diseases, pest control；
(8) gather in the crops in time
During cotton boll blow-of-cottons, rob fine day results, pluck in time, after waiting cotton boll all to pluck, pull out cotton stalk in time,
Move to outside field, reserve growing space and the sunlight-heat reaources of abundance to Caulis et Folium Brassicae junceae；Caulis et Folium Brassicae junceae, in 4 months, results in the last ten-days period, is gathered, often in batches
Secondary gather to adopt stay greatly little, stay plant the most suitable；After Caulis et Folium Brassicae junceae has been gathered, the plant stem and leaf stubble staying field combines soil
Earth farming turns over also field.
Miscellaneous cotton 11 interplanting nine Caulis et Folium Brassicae junceae of Caulis et Folium Brassicae junceae kind spire in preferential selection hybrid cotton varieties Hubei Province in said method.
The preferred Cotton Gossypii of said method has all been plucked first 2 weeks and has carried out during mid or late October transplanting Caulis et Folium Brassicae junceae.
Said method is preferred: Cotton Gossypii is planted prior to Caulis et Folium Brassicae junceae, uses banding to open railway carriage or compartment, and railway carriage or compartment face width is 180cm, uses wide row plantation
Cotton Gossypii, wide row line-spacing is 140cm, plants 3 row Caulis et Folium Brassicae junceae in Cotton Gossypii wide row, and Caulis et Folium Brassicae junceae is 40cm with the line space of Cotton Gossypii, and Caulis et Folium Brassicae junceae carries
Interior line-spacing is 30cm；
Cotton Gossypii spacing in the rows is preferably 30cm, and 1 strain, Transplanting Density 1100～1200 plants/acre are transplanted in every cave；
Caulis et Folium Brassicae junceae spacing in the rows is preferably 20cm, and 1 strain, Transplanting Density 4500～5000 plants/acre are transplanted in every cave.
Field management in said method:
Cotton fertilization, fertilizer and inorganic fertilizer join and execute or nitrogen, phosphorus, potassium are joined and executed, fertilizing method to use sufficient base manure, base manure consumption
Should reach the 60%～70% of total dose in the time of infertility, early execute gently to execute carrying seed manure, surely execute and execute that flower bud is fertile, heavy dressing flower bell is fertile and mends ingeniously
Execute the overall principle that caping is fertile, weeding in prophase management Ying Qin, strengthen rich water quality management, promote cotton Seedling and early send out；The most early pinch, beat
Bian Xin；Carry out rationalizing control；
Caulis et Folium Brassicae junceae, according to soil fertility and field growing way situation, uses sufficient base fertilizer, transplant survival after effect spraying fertilizer before transplanting；With nitrogen
Fertilizer is main, suitably enriches phosphorus, potash fertilizer, the principle topdressed be gently chase after, duty chases after, and imposes people's livestock and poultry liquid dung of becoming thoroughly decomposed 4-5 time, every time
1500kg/ mu or carbamide 10kg/ mu；Field all should be carried out in growth of seedling early stage and collection period and reject weeds work.
The prevention and control of plant diseases, pest control in said method:
Cotton planting takes agricultural and biology to carry out pest control；Decis, cypermethrin, mite killing king is selected to prevent and treat cotton boll
Worm and red spider, polyesters and organophosphorus pesticide are used alternatingly and carry out preventing and treating mirid pentatomid；Fusarium and Verticillium wilts is at the beginning of morbidity
Phase makes hectogram medicinal liquid carry out pouring root with 500 times 25%, adds 1% urea solution with the potassium dihydrogen phosphate of 0.2%, every 5 simultaneously
～within 7 days, carry out foliage-spray, or select Hymexazol-matulaxyl, execute Trane preventing and treating；
Caulis et Folium Brassicae junceae Major Pests is aphid, should be in time with 1500 times of liquid of 40% omethoate or 80% when discovery aphid is caused harm
The spraying preventing and treating of 1000 times of liquid of dichlorvos；The Major Diseases of Caulis et Folium Brassicae junceae is downy mildew, and early period of origination sprays 600 times of liquid of 75% Bravo to be prevented
Control；Next to that virosis, prevention and controls is by efficent rotation, removes weeds in field, the aphid of viral disease of spreading disease of nipping in the bud.
Interplanting be sow or transplant between the plant in front plant growth later stage in season after season crop planting patterns, be also set
Make.Contrast nonoculture planting patterns can not only periodically make full use of room and time, it is often more important that season crop after extending
The utilization of the season of growth, raises the multiple-cropping index, and improves anniversary overall crop yield and economic benefit, be a kind of intensive utilization time and
The planting patterns in space.Crop intercropping interplanting can make full use of the natural resourcess such as temperature, light, water, soil, reach efficiently to plant,
Volume increase, the purpose of potentiation.On Ecological construction, according to vying each other between different plant species and complementary principle is rationally taken
Join and plant, it is to avoid competition, reducing Fertilizer application amount, cost-effective, promote agricultural product volume increase, high-quality, increase income, the most also can protect
Protect paddy ecosystem Environmental security.
Solid cultivation is to utilize different interbiotic mutual relation, and Xing Li keeps away evil, makes full use of space, time, environment,
In same ecological environment, different biotic populations being assembled, several species coexists, different spaces hierarchical configuration, different time are taken
Join, multistage energy cycle of matter utilize stereo planting agricultural operating mode.
Considering from crop ecological adaptability, two or more crop is planted on same plot, should be in illumination, temperature
The aspects such as degree, moisture, soil, fertility are complementary, scientific and reasonable plantation, it is to avoid competition, just can obtain preferable income.Cotton Gossypii adapts to
Soil types, temperature range relatively wide, be the system of taproot, have main with side root point, absorb rich water ability stronger；The growth of Caulis et Folium Brassicae junceae
Season is short, low-temperature-resistant ecological environment, high to soil water utilization rate, it is possible to preferably to utilize the moisture in soil and nutrient；
Cotton Gossypii and Caulis et Folium Brassicae junceae all adapt to the various soil types of the different soils parent material development that pH value is 6.2～7.9；Cotton Gossypii belongs to resistance to
Fertile type and the more crop of fertilizer requirement, Caulis et Folium Brassicae junceae is crop in cruciferae, and period of duration is short, and fertilizer requirement is less, by root system and stem
Leaf stubble also field, can reach the effect of culture fertility, reduces the amount of application of second stubble crop (Cotton Gossypii etc.) chemical fertilizer, may additionally facilitate
The raising of other crop yields.Every mu of Caulis et Folium Brassicae junceae root system, stem and leaf stubble also Tanaka, nitrogen is equivalent to carbamide 18.6kg, calcium superphosphate
9.6kg, potassium chloride 7.1kg, can be that second stubble crop cotton growth provides part fertilizer, reduce the amount of application of chemical fertilizer, and
Soil part physicochemical property can be improved.Cotton Gossypii and Caulis et Folium Brassicae junceae are planted in same rice field, at Cotton Gossypii late growth stage, major part cotton boll base
These blow-of-cottons are complete, carry out having plucked, and cotton plants is higher than Caulis et Folium Brassicae junceae, and two kinds of crop height are staggered, define ventilated corridor,
Field aeration status can be improved, do not affect crop photosynthesis efficiency.Carry out the ratio configuration of rational row, the illumination of Caulis et Folium Brassicae junceae can be improved
Condition, makes full use of Caulis et Folium Brassicae junceae root system, stem and leaf stubble also field culture fertility simultaneously and solves to reduce the nutrient of Cotton Gossypii applying quantity of chemical fertilizer
Problem.Cotton Gossypii and Caulis et Folium Brassicae junceae are arranged in pairs or groups plantation on same plot, take full advantage of preceding crop Cotton Gossypii and succession crop Caulis et Folium Brassicae junceae space
Niche complementarity advantage, forms the canopy structure that height is straggly, increases field ventilation and penetrating light, improve light-use in field
Rate；The season of growth idle after simultaneously making full use of Cotton Gossypii wide row space and cotton harvesting, the bar such as soil, weather can be made full use of
Part, improves land utilization efficiency, reaches volume increase, the purpose of efficiently plantation.
The present invention, at cotton growth middle and late stage, interplants 3 row Caulis et Folium Brassicae junceae in its wide row, it is achieved Cotton Gossypii, Caulis et Folium Brassicae junceae increasing both production and income.This
The high yield that invention provides, disease-resistant, the cultural method of the miscellaneous No. 7 interplanting leafy mustard Caulis et Folium Brassicae junceae kinds in high-quality hybrid cotton variety Hunan, respectively
Only making per mu yield value than Cotton Gossypii, Caulis et Folium Brassicae junceae and increase by 968.2 yuan and 1563.0 yuan, Land Equivalent Ratio is 1.94, shows that nonoculture needs the most sharp
Soil with 94% could obtain the yield identical with interplanting；The present invention provide high yield, disease-resistant, high-quality hybrid cotton variety Hunan is miscellaneous
No. 16 interplant little leaf mustard Caulis et Folium Brassicae junceae kinds cultural methods, respectively than Cotton Gossypii, Caulis et Folium Brassicae junceae only make plant per mu yield value increase by 938.6 yuan and
1540.0 yuan, Land Equivalent Ratio is 1.95, shows that nonoculture needs to utilize the soil of 95% could obtain the product identical with interplanting more
Amount；The cultural method of miscellaneous cotton 11 interplanting Caulis et Folium Brassicae junceae nine Caulis et Folium Brassicae junceae of kind spire in hybrid cotton varieties Hubei Province that the present invention provides, respectively than cotton
Flower, Caulis et Folium Brassicae junceae only make to plant per mu yield value and increase by 971.8 yuan and 1635.5 yuan, and Land Equivalent Ratio is 1.94, show that nonoculture needs the most sharp
It is 73% that soil with 94% could obtain the yield rate of growth identical with interplanting.The cultural method that the present invention provides, fully profit
By preceding crop Cotton Gossypii and succession crop Caulis et Folium Brassicae junceae spatial niche complementary advantage, form the canopy knot that height is straggly in field
Structure, increases field ventilation and penetrating light, improves optical energy utilization efficiency；Life idle after making full use of Cotton Gossypii wide row space and Cotton Gossypii receipts
Long season plantation Caulis et Folium Brassicae junceae, improves land utilization efficiency and resource utilization, increasing both production and income, has significantly interplanting yield excellent
Gesture.
The applicant has been also carried out the trial of various crop and cotton interplanting, finds from Cotton Gossypii with Different Crop (such as: peppery
Green pepper, Brassica campestris L, Folium Allii tuberosi etc.) from the point of view of anniversary crops for rotation linking, Crop growing stage, fertilizers input and the pest and disease damage comprehensive condition interplanted, cotton
Flower interplanting Fructus Capsici is unfavorable for various crop anniversary crops for rotation linking, has increased the weight of the continuous cropping diseases of crop；Cotton interplanting Brassica campestris L, Folium Allii tuberosi are also
It is unfavorable for that various crop anniversary crops for rotation linking, soil-borne disease increase, add the input of the aspect such as fertilizer and production labor, reduces
The economic benefit of various cropping patterns.The present invention is on the basis of cotton interplanting various crop cropping pattern, each from the anniversary
Plant the aspects such as crops for rotation linking, Crop growing stage, fertilizers input and pest and disease damage to be analyzed comparing the optimal interplanting drawn
Pattern.
The remarkable advantage of the present invention:
1. the space-time of the cotton interplanting Caulis et Folium Brassicae junceae of the present invention borrows and utilizes cultural method, has both improved the unit are output value, has changed again
Kind ecological environment of soil；
2. the present invention takes full advantage of time and the space that previous crops is gathered, and improves Land Equivalent Ratio, multiple crop index, soil
Utilization ratio and resource utilization；
Method for interplanting cultivation the most of the present invention is simple and convenient to operate, dart transfer, and economy and ecological benefits are notable.
Accompanying drawing explanation
Fig. 1 is that the space-time of cotton interplanting Caulis et Folium Brassicae junceae of the present invention borrows cultural method plantation schematic diagram in period；
Fig. 2 is that the space-time of cotton interplanting Caulis et Folium Brassicae junceae of the present invention borrows cultural method field layout schematic diagram.
Detailed description of the invention
The invention discloses the space-time of a kind of Lake Dongting area cotton interplanting Caulis et Folium Brassicae junceae to borrow and utilize cultural method, art technology
Personnel can use for reference present disclosure, is suitably modified technological parameter and carries out field operation.Special needs to be pointed out is, all similar
Replacing and change apparent to those skilled in the art, they are considered as being included in the present invention.The present invention's
Correlation test has been passed through in method and application, have selected effect preferred embodiment and is described, and related personnel substantially can be not
Depart from and method described herein and application be modified in present invention and scope or suitably change and combine, realize and
Application the technology of the present invention.
The invention provides the space-time of a kind of Lake Dongting area cotton interplanting Caulis et Folium Brassicae junceae to borrow and utilize cultural method, described cultivation side
Method specifically comprises the following steps that
1. Fruit variety
Select disease-resistant, high-yield variety: be considered as interracial reasonably combined when Cotton Gossypii and Caulis et Folium Brassicae junceae variety adoption.Cotton variety
Select the hybrid cotton varieties such as miscellaneous No. 7 of Hunan, Hunan miscellaneous No. 16 or Hubei Province miscellaneous cotton 11；Precocity that Caulis et Folium Brassicae junceae variety adoption is suitably interplanted, high product
Kind, leafy mustard, little leaf mustard or nine mustard of spire.
The most whole ground ridging
Ploughing deeply arable layer, tilling depth 20-25cm, execute farm manure 800-1200kg in conjunction with deep ploughing mu, N P and K part by weight is
The compound fertilizer 40-60kg of 15:15:15, and before transplanting wholely；
Grade ridging opens railway carriage or compartment, railway carriage or compartment face width 160-200cm, the furrow width 18-22cm between ridge, deep 18-22cm, the ditch straight end
Flat, in order to draining；
3. proper seeding
Cotton Gossypii by the end of April at the beginning of 5 months, takes nutritive cube to sow when 10-15cm soil temperature is stably more than 12 DEG C in annual
Nursery.Caulis et Folium Brassicae junceae carries out seeding and seedling raising to seedbed at the beginning of 10 months by the end of September in every year.
4. transplant and crops for rotation are connected
For preferably configuring crops for rotation, in the cultural method that the present invention provides, Cotton Gossypii moves at the beginning of 6 months by the end of May in annual
Plant land for growing field crops；In early November, complete when carrying out harvesting results after the whole blow-of-cottons of cotton boll.Caulis et Folium Brassicae junceae is broadcast at the beginning of 10 months by the end of September in every year
Kind, mid or late October Cotton Gossypii late growth stage is transplanted to land for growing field crops before rain or after rain, April next year in time according to local weather forecast
In, the last ten-days period results.Cotton Gossypii is 20～30 days with the symbiosis phase of Caulis et Folium Brassicae junceae.
5. culturable standard and density
Cotton Gossypii is planted prior to Caulis et Folium Brassicae junceae, uses banding to open railway carriage or compartment, and railway carriage or compartment face width is 160-200cm.Use wide row plant cotton, wide row
Line-spacing is 130-150cm, plants 2-4 row Caulis et Folium Brassicae junceae in Cotton Gossypii wide row, and Caulis et Folium Brassicae junceae is 35-45cm with the line space of Cotton Gossypii, and Caulis et Folium Brassicae junceae carries
Interior line-spacing is 25-35cm.
Cotton Gossypii spacing in the rows is 25-35cm, and 1 strain, Transplanting Density 1100～1200 plants/acre are transplanted in every cave.
Caulis et Folium Brassicae junceae spacing in the rows is 15-25cm, and 1 strain, Transplanting Density 4500～5000 plants/acre are transplanted in every cave.
6. field management
Cotton fertilization, fertilizer and inorganic fertilizer join and execute or nitrogen, phosphorus, potassium are joined and executed, fertilizing method to use sufficient base manure, base manure consumption
Should reach the 60%～70% of total dose in the time of infertility, wherein carbamide, calcium superphosphate and potassium chloride reduce amount of application respectively
29.7%～34.0%, 19.5%～23.1% and 22.6%～28.6% (during Cotton fertilization, carbamide in base manure, calcium superphosphate,
The amount of application of potassium chloride is respectively 41-43,36-38,20-22kg/ mu), early execute gently to execute carrying seed manure, surely execute and execute that flower bud is fertile, heavy dressing ingeniously
Hua Lingfei and benefit execute the overall principle that caping is fertile.Weeding in prophase management Ying Qin, strengthens rich water quality management, promotees cotton Seedling and early sends out；Suitable
When early pinching, beating the limit heart；Carry out rationalizing control.
Caulis et Folium Brassicae junceae, according to soil fertility and field growing way situation, is transplanted front foot and applies fertilizer to the subsoil, transplant survival after effect spraying fertilizer.With nitrogen
Fertilizer is main, suitably enriches phosphorus, potash fertilizer, the principle topdressed be gently chase after, duty chases after, and imposes people's livestock and poultry liquid dung of becoming thoroughly decomposed 4-5 time, every time
1500kg/ mu or carbamide 10kg/ mu.Field all should be carried out in growth of seedling early stage and collection period and reject weeds work.
7. the prevention and control of plant diseases, pest control
Cotton planting selects disease-resistant variety, takes agricultural and biology to carry out pest control；Select decis, cypermethrin,
Chemical control bollworm and red spider, polyesters and the organophosphorus pesticides such as mite killing king are used alternatingly and carry out preventing and treating mirid pentatomid；Cotton Gossypii
Droop, verticillium wilt can make hectogram medicinal liquid carry out pouring root with 500 times 25% at the initial stage of a disease, simultaneously with 0.2% biphosphate
Potassium solution adds 1% urea solution, carries out foliage-spray every 5～7 days, it is possible to selects Hymexazol-matulaxyl, execute the chemical controls such as Trane.
Caulis et Folium Brassicae junceae Major Pests is aphid, should be in time with 1500 times of liquid of 40% omethoate or 80% when discovery aphid is caused harm
The spraying preventing and treating of 1000 times of liquid of dichlorvos.The Major Diseases of Caulis et Folium Brassicae junceae is downy mildew, and early period of origination can spray 600 times of liquid of 75% Bravo
Preventing and treating；Next to that virosis, prevention and controls mainly carries out efficent rotation, removes weeds in field, the viral disease that spreads disease of nipping in the bud
Aphid.
Gather in the crops the most in time
During cotton boll blow-of-cottons, rob fine day results, pluck in time, after waiting cotton boll all to pluck, pull out cotton stalk in time,
Move to outside field, reserve growing space and the sunlight-heat reaources of abundance to Caulis et Folium Brassicae junceae.Caulis et Folium Brassicae junceae, in 4 months, results in the last ten-days period, is gathered, often in batches
Secondary gather to adopt stay greatly little, stay plant the most suitable；After Caulis et Folium Brassicae junceae has been gathered, the plant stem and leaf stubble staying field can be in conjunction with
Soil cultivation turns over also field.
9. the performance analysis of cotton interplanting Caulis et Folium Brassicae junceae
9.1 Economic and Efficiency Analysis
Cotton interplanting Caulis et Folium Brassicae junceae, while ensureing Cotton Production, can add the output of Caulis et Folium Brassicae junceae on limited soil, tool
There is extraordinary economic benefit.In terms of the inputs such as recruitment, seed, pesticide, fertilizer, Cotton Gossypii mu is dropped in 1121.0 yuan, Caulis et Folium Brassicae junceae
Put into 690.0 yuan, amount to mu and put into 1811.0 yuan.In terms of output, per mu yield Cotton Gossypii unginned cotton 283.7kg, Caulis et Folium Brassicae junceae 2583.7kg, its
Middle unginned cotton purchasing price calculates with 5.6 yuan/kg, and per mu yield value is 1588.7 yuan, and Caulis et Folium Brassicae junceae calculates with average 0.4 yuan/kg, and per mu yield value is
About 1033.5 yuan, two kinds of crop gross output values are 2622.2 yuan.Removing input cost, the every net income of cotton interplanting Caulis et Folium Brassicae junceae reaches
About 811.2 yuan.In terms of output, Cotton Gossypii, Caulis et Folium Brassicae junceae make per mu yield Cotton Gossypii unginned cotton 296.9kg, Caulis et Folium Brassicae junceae 2606.7kg only, and unginned cotton is purchased
Price calculates with 5.6 yuan/kg, and per mu yield value is 1662.6 yuan, and Caulis et Folium Brassicae junceae calculates with average 0.4 yuan/kg, and per mu yield value is 1042.7 yuan of left sides
Right；Cotton interplanting Caulis et Folium Brassicae junceae cropping pattern is only made the output value than Cotton Gossypii, Caulis et Folium Brassicae junceae respectively and is increased by 959.6 yuan, 1579.5 yuan.Thus can see
Going out, cotton interplanting Caulis et Folium Brassicae junceae both ensure that the stability of sown areas of cotton and yield, improves land resources utilization rate, increases again
Economic benefit, is the new model of Dongting Lake cotton region agricultural production efficiency.
9.2 Ecological Benefit Analysis
In the cropping pattern of cotton interplanting Caulis et Folium Brassicae junceae, little to competitions such as light, temperature, water and fertilizer between Cotton Gossypii and Caulis et Folium Brassicae junceae, carry out
Add cotton field green bio in winter after interplanting to cover, the effect controlling weeds can be played.After Caulis et Folium Brassicae junceae results, the root of plant
System, stem and leaf stubble can go back field, and nitrogen therein is equivalent to carbamide 18.6kg, calcium superphosphate 9.6kg, potassium chloride 7.1kg, Ke Yiwei
Second stubble crop cotton growth provides part fertilizer, reduces the amount of application of chemical fertilizer, reduces production cost and puts into, reduces cotton field
Pollution of area source；The root system of Caulis et Folium Brassicae junceae plant, stem and leaf stubble also field can promote soil microorganism vegetative activity, improve soil granular knot
Structure, can improve soil part physicochemical property, can reach the effect of culture fertility, the partial action reaching land used with increasing soil fertility.
Embodiment 1: interplanting Caulis et Folium Brassicae junceae optimal transplanting time Selection experiment
Select 3 suitable Caulis et Folium Brassicae junceae kinds in Dongting Lake Area Yu cotton interplanting: (collocation cotton variety Hunan is miscellaneous for leafy mustard
No. 7), little leaf mustard (collocation miscellaneous No. 16 of cotton variety Hunan) and nine mustard of spire (cotton variety Hubei Province miscellaneous cotton 11 of arranging in pairs or groups), overlap
Plant Caulis et Folium Brassicae junceae transplanting time Selection experiment, 3 weeks (October 15), 2 weeks (October 22), 1 week (October 29 before cotton harvesting
Day), plucked (November 6), gather after 1 week (November 13), 2 weeks (November 20) 6 periods transplant.Cotton Gossypii uses
Opening railway carriage or compartment Ridged plant, railway carriage or compartment face width is 180cm, and Cotton Gossypii wide row is away from 140cm, and cave is away from for 30cm, and 1 strain is transplanted in every cave；Caulis et Folium Brassicae junceae is October
The middle ten days and the last ten days transplants land for growing field crops, plants 3 row Caulis et Folium Brassicae junceae in Cotton Gossypii row, and Caulis et Folium Brassicae junceae is 40cm with the line space of Cotton Gossypii, Caulis et Folium Brassicae junceae line-spacing 30cm, often
1 young plant is transplanted in cave.The same Production of Large Fields of cultivation management measure.Caulis et Folium Brassicae junceae strain number, Weight per plant and per mu yield etc. are added up after Caulis et Folium Brassicae junceae maturation results
Index, statistical result is shown in Table 1.
Caulis et Folium Brassicae junceae optimal transplanting time Selection experiment interplanted by table 1
From table 1 result, when leafy mustard, little leaf mustard and spire 3 kinds of nine mustard are all with before cotton harvesting 2 weeks
Carry out transplanting conveniently, all can obtain higher Caulis et Folium Brassicae junceae yield.Three kinds calculate average product, and result shows at cotton harvesting
First 2 weeks and carry out during mid or late October transplanting the yield of Caulis et Folium Brassicae junceae apparently higher than other periods.
Embodiment 2: the impact of Caulis et Folium Brassicae junceae yield is tested by Cotton Gossypii set Caulis et Folium Brassicae junceae planting density and line-spacing
The arrangement of proportion of crop planting density is to realize the key technology that increases production and improves productivity, need to according to the yield of crops plan and
Border effect etc. determine railway carriage or compartment face width degree, line-spacing, spacing, cave away from etc. parameter.Line-spacing: crops embark on journey cultivation time row and row between
Distance, spacing in the rows: the distance between crop groups individual plant.Spacing: in the case of strip cropping, adjacent Liang Zhong different crops colony it
Between distance, be the most also between Different Crop, to fight for the place that nutrient, moisture are the fiercest.
With the Caulis et Folium Brassicae junceae kind leafy mustard of suitable Cotton Gossypii interplanting as material, use two factor split block designs, in hole, Hunan Province
Xinhe River township, Huarong County, cotton region, lake, front yard and Wu Shenggong town, Nan County are tested, and Cotton Gossypii uses and opens railway carriage or compartment Ridged plant, and railway carriage or compartment face width is
180cm, Cotton Gossypii wide row is away from 140cm, and cave is away from for 30cm, and 1 strain is transplanted in every cave；Caulis et Folium Brassicae junceae transplants land for growing field crops in mid or late October, transplants mustard
Study interplanting Caulis et Folium Brassicae junceae density 3500～6000 plants/acre during dish, with Cotton Gossypii line space be respectively 45cm, 40cm, 35cm, 30cm,
When 25cm, 20cm, in Cotton Gossypii wide row, plant 2 row, 3 row, 4 row, 5 row, 6 row, 7 row Caulis et Folium Brassicae junceae, the impact on interplanting Caulis et Folium Brassicae junceae yield.Knot
Fruit is as shown in table 2.
Table 2 Cotton Gossypii set Caulis et Folium Brassicae junceae planting density and the line-spacing impact (kg/ mu) on Caulis et Folium Brassicae junceae yield
From in table 2, Xinhe River township, Huarong County and Wu Shenggong town, Nan County all with Transplanting Density 4500 plants/acre and 5000 strains/
Caulis et Folium Brassicae junceae per mu yield is the highest by 2858.5 for mu, often pattern interplanting with 3 row, 2894.1kg/ mu and 2887.2,2922.8kg/ mu.
Meanwhile, the present invention evaluates cotton interplanting Caulis et Folium Brassicae junceae space-time and borrows by calculating Land Equivalent Ratio and utilize cultural method
Effect.
Land Equivalent Ratio: in same farmland when income during two or more crop companion cropping and each crop nonoculture
The ratio of income, be the index weighing interplanting than nonoculture volume increase degree.When Cotton Gossypii is interplanted with Caulis et Folium Brassicae junceae, its formula is: soil
Ground equivalent proportion (LER)=(yield during yield ÷ Cotton Gossypii nonoculture during cotton interplanting)+(yield ÷ Caulis et Folium Brassicae junceae during Caulis et Folium Brassicae junceae interplanting is single
Yield when making).If LER is more than 1, i.e. representing that interplanting is higher than nonoculture efficiency, nonoculture needs to utilize (LER-1) × 100% more
Soil could obtain the yield identical with interplanting.
The Lake Dongting area cotton interplanting Caulis et Folium Brassicae junceae space-time that the present invention provides borrows and utilizes cultural method can utilize Cotton Gossypii field
Space, transplant plantation Caulis et Folium Brassicae junceae in Cotton Gossypii late growth stage, after cotton harvesting, Caulis et Folium Brassicae junceae makes full use of space and time increases by a season
Crop is taken in, thus improves Land Equivalent Ratio, improves soil and the level of resources utilization, reaches the purpose of increasing both production and income.
Embodiment 3: the miscellaneous No. 7 interplanting leafy mustard Caulis et Folium Brassicae junceae kinds in hybrid cotton varieties Hunan
Test site: Wu Shenggong town, Nan County, Hunan Province.
Test group: in by the end of April to carrying out cotton nutrition seeding and seedling raising at the beginning of 5 months, open railway carriage or compartment plantation by the end of May to land for growing field crops at the beginning of 6 months
Miscellaneous No. 7 of hybrid cotton varieties Hunan, railway carriage or compartment face width is 180cm, and including railway carriage or compartment ditch 200cm, Cotton Gossypii wide row is away from 140cm, and cave is away from for 30cm, every cave
Transplant 1 strain；The same year, mid or late October transplanted land for growing field crops, in Cotton Gossypii row by the end of September to carrying out the sowing of Caulis et Folium Brassicae junceae kind leafy mustard at the beginning of 10 months
Interior plantation 3 row Caulis et Folium Brassicae junceae, Caulis et Folium Brassicae junceae is 40cm with the line space of Cotton Gossypii, and Caulis et Folium Brassicae junceae line-spacing 30cm, 1 young plant is transplanted in every cave；
Cotton Gossypii compares group only: use local tradition planting patterns single cropping Cotton Gossypii；
Caulis et Folium Brassicae junceae compares group only: use local tradition planting patterns single cropping Caulis et Folium Brassicae junceae；
Test group and the matched group sowing same period, other field management is all consistent with local Production of Large Fields level；
Result of the test is shown in Table 3.
The miscellaneous No. 7 interplanting leafy mustard Caulis et Folium Brassicae junceae kinds in table 3 hybrid cotton varieties Hunan
From above-mentioned result of the test, cotton interplanting Caulis et Folium Brassicae junceae cultural method Cotton Gossypii unginned cotton per mu yield 260.5kg, Caulis et Folium Brassicae junceae per mu yield
2430.5kg, is calculated by 5.6 yuan/kg of unginned cotton purchasing price, 0.4 yuan/kg of Caulis et Folium Brassicae junceae, and per mu yield is worth 2623.0 yuan；Cotton Gossypii compares only
Group unginned cotton per mu yield 295.5kg, the output value 1654.8 yuan；Caulis et Folium Brassicae junceae compares group per mu yield 2650.0kg, the output value 1060.0 yuan only；The present invention
There is provided cotton interplanting Caulis et Folium Brassicae junceae space-time borrow utilize cultural method respectively than Cotton Gossypii, Caulis et Folium Brassicae junceae only make per mu yield value increase by 968.2 yuan and
1563.0 it is first；Land Equivalent Ratio is 1.94, shows that nonoculture needs to utilize the soil of 94% could obtain the product identical with interplanting more
Amount.
Embodiment 4: little leaf mustard Caulis et Folium Brassicae junceae kind is interplanted in miscellaneous No. 16 of hybrid cotton varieties Hunan
Test site: Wu Shenggong town, Nan County, Hunan Province.
Test group: in by the end of April to carrying out cotton nutrition seeding and seedling raising at the beginning of 5 months, open railway carriage or compartment plantation by the end of May to land for growing field crops at the beginning of 6 months
Miscellaneous No. 16 of hybrid cotton varieties Hunan, railway carriage or compartment face width is 180cm, and including railway carriage or compartment ditch 200cm, Cotton Gossypii wide row is away from 140cm, and cave is away from for 30cm, often
1 strain is transplanted in cave；The same year, mid or late October transplanted land for growing field crops, in Cotton Gossypii by the end of September to carrying out the sowing of Caulis et Folium Brassicae junceae kind little leaf mustard at the beginning of 10 months
Plantation 3 row Caulis et Folium Brassicae junceae in row, Caulis et Folium Brassicae junceae is 40cm with the line space of Cotton Gossypii, and Caulis et Folium Brassicae junceae line-spacing 30cm, 1 young plant is transplanted in every cave；
Cotton Gossypii compares group only: use local tradition planting patterns single cropping Cotton Gossypii；
Caulis et Folium Brassicae junceae compares group only: use local tradition planting patterns single cropping Caulis et Folium Brassicae junceae；
Test group and the matched group sowing same period, other field management is all consistent with local Production of Large Fields level；
Result of the test is shown in Table 4.
Little leaf mustard Caulis et Folium Brassicae junceae kind is interplanted in miscellaneous No. 16 of table 4 hybrid cotton varieties Hunan
From above-mentioned result of the test, cotton interplanting Caulis et Folium Brassicae junceae cultural method Cotton Gossypii unginned cotton per mu yield 256.4kg, Caulis et Folium Brassicae junceae per mu yield
2290.5kg, is calculated by 5.6 yuan/kg of unginned cotton purchasing price, 0.4 yuan/kg of Caulis et Folium Brassicae junceae, and per mu yield is worth 2548.0 yuan；Cotton Gossypii compares only
Group unginned cotton per mu yield 287.4kg, the output value 1609.4 yuan；Caulis et Folium Brassicae junceae compares group per mu yield 2520.0kg, the output value 1008.0 yuan only；The present invention
There is provided cotton interplanting Caulis et Folium Brassicae junceae space-time borrow utilize cultural method respectively than Cotton Gossypii, Caulis et Folium Brassicae junceae only make per mu yield value increase by 938.6 yuan and
1540.0 it is first；Land Equivalent Ratio is 1.95, shows that nonoculture needs to utilize the soil of 95% could obtain the product identical with interplanting more
Amount.
Embodiment 5: miscellaneous cotton 11 interplanting nine the mustard Caulis et Folium Brassicae junceae kinds of spire in hybrid cotton varieties Hubei Province
Test site: Xinhe River township, Huarong County, Hunan Province.
Test group: in by the end of April to carrying out cotton nutrition seeding and seedling raising at the beginning of 5 months, open railway carriage or compartment plantation by the end of May to land for growing field crops at the beginning of 6 months
Hybrid cotton varieties Hubei Province miscellaneous cotton 11, railway carriage or compartment face width is 180cm, and including railway carriage or compartment ditch 200cm, Cotton Gossypii wide row is away from 140cm, and cave is away from for 30cm, often
1 strain is transplanted in cave；The same year, mid or late October transplanted land for growing field crops, Yu Mian by the end of September to carrying out nine the mustard sowings of Caulis et Folium Brassicae junceae kind spire at the beginning of 10 months
Spending plantation 3 row Caulis et Folium Brassicae junceae in row, Caulis et Folium Brassicae junceae is 40cm with the line space of Cotton Gossypii, and Caulis et Folium Brassicae junceae line-spacing 30cm, 1 young plant is transplanted in every cave；
Cotton Gossypii compares group only: use local tradition planting patterns single cropping Cotton Gossypii；
Caulis et Folium Brassicae junceae compares group only: use local tradition planting patterns single cropping Caulis et Folium Brassicae junceae；
Test group and the matched group sowing same period, other field management is all consistent with local Production of Large Fields level；
Result of the test is shown in Table 5.
Miscellaneous cotton 11 interplanting nine the mustard Caulis et Folium Brassicae junceae kinds of spire in table 5 hybrid cotton varieties Hubei Province
From above-mentioned result of the test, cotton interplanting Caulis et Folium Brassicae junceae cultural method Cotton Gossypii unginned cotton per mu yield 264.2kg, Caulis et Folium Brassicae junceae per mu yield
2320.0kg, is calculated by 5.6 yuan/kg of unginned cotton purchasing price, 0.4 yuan/kg of Caulis et Folium Brassicae junceae, and per mu yield is worth 2695.5 yuan；Cotton Gossypii compares only
Group unginned cotton per mu yield 307.8kg, the output value 1723.7 yuan；Caulis et Folium Brassicae junceae compares group per mu yield 2650.0kg, the output value 1060.0 yuan only；The present invention
There is provided cotton interplanting Caulis et Folium Brassicae junceae space-time borrow utilize cultural method respectively than Cotton Gossypii, Caulis et Folium Brassicae junceae only make per mu yield value increase by 971.8 yuan and
1635.5 it is first；Land Equivalent Ratio is 1.94, shows that nonoculture needs to utilize the soil of 94% could obtain the product identical with interplanting more
Amount.
Embodiment 6: the Cotton Gossypii set Caulis et Folium Brassicae junceae plantation Caulis et Folium Brassicae junceae stem and leaf also field impact on Cotton Gossypii fertilizers input
Test site: Wu Shenggong town, Nan County, Hunan Province.
Test group: in by the end of April to carrying out cotton nutrition seeding and seedling raising at the beginning of 5 months, open railway carriage or compartment plantation by the end of May to land for growing field crops at the beginning of 6 months
Miscellaneous No. 7 of hybrid cotton varieties Hunan, railway carriage or compartment face width is 180cm, and including railway carriage or compartment ditch 200cm, Cotton Gossypii wide row is away from 140cm, and cave is away from for 30cm, every cave
Transplant 1 strain；The same year, mid or late October transplanted land for growing field crops, in Cotton Gossypii row by the end of September to carrying out the sowing of Caulis et Folium Brassicae junceae kind leafy mustard at the beginning of 10 months
Interior plantation 3 row Caulis et Folium Brassicae junceae, Caulis et Folium Brassicae junceae is 40cm with the line space of Cotton Gossypii, and Caulis et Folium Brassicae junceae line-spacing 30cm, 1 young plant is transplanted in every cave；
Cotton Gossypii compares group only: use local tradition planting patterns single cropping Cotton Gossypii；
Caulis et Folium Brassicae junceae compares group only: use local tradition planting patterns single cropping Caulis et Folium Brassicae junceae；
Test group and the matched group sowing same period, other field management is all consistent with local Production of Large Fields level；
According to nutrient content in Caulis et Folium Brassicae junceae stem and leaf and total also field amount, determine the rate of fertilizer reducing Cotton Gossypii season, result of the test
It is shown in Table 6.The set Caulis et Folium Brassicae junceae plantation Caulis et Folium Brassicae junceae stem and leaf also field impact on Cotton Gossypii fertilizers input of table 6 Cotton Gossypii
From above-mentioned result of the test, two local cotton interplanting Caulis et Folium Brassicae junceae cultural method Cotton Gossypii carbamide, calcium superphosphate, chlorinations
The amount of application of potassic fertilizer is respectively 40.2,35.9,20.5 and 39.2,34.7,20.2kg/ mu, by 2.2 yuan/kg of carbamide price, mistake
1.85 yuan/kg of calcium phosphate, 2.9 yuan/kg of potassium chloride calculate, and fertilizer cost is respectively 214.3,212.6 yuan/mu；Cotton Gossypii is opposed only
It is respectively 285.2,296.2 yuan/mu according to group fertilizer cost；The cotton interplanting Caulis et Folium Brassicae junceae space-time that the present invention provides borrows utilization cultivation side
Method carbamide, calcium superphosphate, amount of application work minimizing cleaner than Cotton Gossypii 17.0 respectively, 8.7,6.0kg/ mu and 20.2 of potassium chloride fertilizer,
10.4,8.1kg/ mu, reduces amount of application 29.7%～34.0%, 19.5%～23.1%, 22.6%～28.6%, fertilizer respectively
Cost reduces by 70.9 yuan and 83.6 yuan respectively, reduces fertilizer cost in generation data and puts into.
The above is only the carried out correlation test of the present invention, have selected effect better embodiment, it is noted that for
For the related personnel of the art, in the range of the principle of the invention, it is also possible to making some and improve and revise, these change
Enter and revise and be also accordingly to be regarded as protection scope of the present invention.
Claims (6)
1. a Lake Dongting area cotton interplanting Caulis et Folium Brassicae junceae space-time borrows and utilizes cultural method, it is characterised in that comprise the following steps:
(1) Fruit variety
Cotton variety selection hybrid cotton varieties: miscellaneous No. 7 of Hunan, Hunan miscellaneous No. 16 or Hubei Province miscellaneous cotton 11；Caulis et Folium Brassicae junceae variety adoption is suitably interplanted
Precocious, high-yield variety: leafy mustard, little leaf mustard or nine mustard of spire；
(2) whole ground ridging
Plough deeply arable layer, tilling depth 20-25cm, execute farm manure 800-1200kg in conjunction with deep ploughing mu, and N P and K part by weight is
The compound fertilizer 40-60kg of 15:15:15, and open railway carriage or compartment, railway carriage or compartment face width 160-200cm, the ditch between ridge at transplanting front grade ridging
Wide 18-22cm, deep 18-22cm, the ditch straight end, puts down, in order to draining；
(3) proper seeding nursery
Cotton Gossypii by the end of April at the beginning of 5 months, takes nutritive cube seeding and seedling raising when 10-15cm soil temperature is stably more than 12 DEG C in annual；
Caulis et Folium Brassicae junceae carries out seeding and seedling raising to seedbed at the beginning of 10 months by the end of September in every year；
(4) transplant and crops for rotation are connected
Cotton Gossypii is in the most by the end of May to transplanting land for growing field crops at the beginning of 6 months；In early November, gather in the crops when carrying out after the whole blow-of-cottons of cotton boll plucking
Become；Caulis et Folium Brassicae junceae transplants land for growing field crops in annual mid or late October Cotton Gossypii late growth stage, in 4 months next years, results in the last ten-days period；Cotton Gossypii and Caulis et Folium Brassicae junceae
The symbiosis phase is 20～30 days；
(5) culturable standard and density
Cotton Gossypii is planted prior to Caulis et Folium Brassicae junceae, uses banding to open railway carriage or compartment, and railway carriage or compartment face width is 160-200cm, uses wide row plant cotton, wide row line-spacing
For 130-150cm, planting 2-4 row Caulis et Folium Brassicae junceae in Cotton Gossypii wide row, Caulis et Folium Brassicae junceae is 35-45cm with the line space of Cotton Gossypii；
Cotton Gossypii spacing in the rows is 25-35cm, and 1 strain, Transplanting Density 1100～1200 plants/acre are transplanted in every cave；
Caulis et Folium Brassicae junceae spacing in the rows is 15-25cm, and 1 strain, Transplanting Density 4500～5000 plants/acre are transplanted in every cave；
(6) conventional field management, during Cotton fertilization, carbamide in base manure, calcium superphosphate, the amount of application of potassium chloride be respectively 41-43,
36-38,20-22kg/ mu；
(7) the conventional prevention and control of plant diseases, pest control；
(8) gather in the crops in time
During cotton boll blow-of-cottons, rob fine day results, pluck in time, after waiting cotton boll all to pluck, pull out cotton stalk in time, move to
Outside field, reserve growing space and the sunlight-heat reaources of abundance to Caulis et Folium Brassicae junceae；Caulis et Folium Brassicae junceae, in 4 months, results in the last ten-days period, is gathered in batches, adopts every time
Receipts should be adopted and be stayed greatly little, stay plant the most suitable；After Caulis et Folium Brassicae junceae has been gathered, stay the plant stem and leaf stubble in field and combine soil and plough
Turn over also field.
Cultural method the most according to claim 1, it is characterised in that select the miscellaneous cotton 11 interplanting Caulis et Folium Brassicae junceae product in hybrid cotton varieties Hubei Province
Plant nine Caulis et Folium Brassicae junceae of spire.
Cultural method the most according to claim 1, it is characterised in that
Cotton Gossypii is planted prior to Caulis et Folium Brassicae junceae, uses banding to open railway carriage or compartment, and railway carriage or compartment face width is 180cm, uses wide row plant cotton, and wide row line-spacing is
140cm, plants 3 row Caulis et Folium Brassicae junceae in Cotton Gossypii wide row, and Caulis et Folium Brassicae junceae is 40cm with the line space of Cotton Gossypii, and in Caulis et Folium Brassicae junceae band, line-spacing is 30cm.
Cultural method the most according to claim 3, it is characterised in that
Cotton Gossypii spacing in the rows is 30cm, and 1 strain, Transplanting Density 1100～1200 plants/acre are transplanted in every cave；
Caulis et Folium Brassicae junceae spacing in the rows is 20cm, and 1 strain, Transplanting Density 4500～5000 plants/acre are transplanted in every cave.
Cultural method the most according to claim 1, it is characterised in that
Field management
Cotton fertilization, fertilizer and inorganic fertilizer join and execute or nitrogen, phosphorus, potassium are joined and executed, and fertilizing method is to use sufficient base manure, and base manure consumption should reach
To the 60%～70% of total dose in the time of infertility, early execute gently to execute carrying seed manure, surely execute and execute that flower bud is fertile, heavy dressing flower bell is fertile and benefit executes lid ingeniously
The overall principle of topdressing, weeding in prophase management Ying Qin, strengthen rich water quality management, promote cotton Seedling and early send out；The most early pinch, beat limit
The heart；Carry out rationalizing control；
Caulis et Folium Brassicae junceae, according to soil fertility and field growing way situation, uses sufficient base fertilizer, transplant survival after effect spraying fertilizer before transplanting；With nitrogenous fertilizer it is
Main, suitably enrich phosphorus, potash fertilizer, the principle topdressed be gently chase after, duty chases after, and imposes people's livestock and poultry liquid dung of becoming thoroughly decomposed 4-5 time, every time
1500kg/ mu or carbamide 10kg/ mu；Field all should be carried out in growth of seedling early stage and collection period and reject weeds work.
Cultural method the most according to claim 1, it is characterised in that
The prevention and control of plant diseases, pest control
Cotton planting takes agricultural and biology to carry out pest control；Select decis, cypermethrin, mite killing king prevent and treat bollworm and
Red spider, polyesters and organophosphorus pesticide are used alternatingly and carry out preventing and treating mirid pentatomid；Fusarium and Verticillium wilts is used at the initial stage of a disease
500 times 25% makes hectogram medicinal liquid carry out pouring root, adds 1% urea solution with the potassium dihydrogen phosphate of 0.2%, every 5～7 days simultaneously
Carry out foliage-spray, or select Hymexazol-matulaxyl, execute Trane preventing and treating；
Caulis et Folium Brassicae junceae Major Pests is aphid, should be in time with 1500 times of liquid of 40% omethoate or the enemy of 80% when discovery aphid is caused harm
1000 times of liquid spraying preventing and treatings of dichlorvos；The Major Diseases of Caulis et Folium Brassicae junceae is downy mildew, and early period of origination sprays the 600 times of liquid preventing and treatings of 75% Bravo；
Next to that virosis, prevention and controls is by efficent rotation, removes weeds in field, the aphid of viral disease of spreading disease of nipping in the bud.
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| CN111512899A (en) * | 2020-04-02 | 2020-08-11 | 新疆农垦科学院 | Cultivation method for interplanting fennel in mechanical cotton field collected in southern Xinjiang |
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| CN111466243A (en) * | 2020-05-22 | 2020-07-31 | 南京市蔬菜科学研究所 | Method for preventing and controlling cabbage caterpillars and plutella xylostella of Songhua vegetables and leaf lettuce by intercropping of Songhua vegetables and leaf lettuce |
| CN114711114A (en) * | 2022-04-29 | 2022-07-08 | 中元域(山东)信息科技有限公司 | Crop ecological engineering planting control method based on market environment analysis technology |
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| RU2156055C2 (en) * | 1998-10-13 | 2000-09-20 | Всероссийский научно-исследовательский институт кормов им. В.Р. Вильямса | Method for growing of goat's beard grass |
| CN102239782A (en) * | 2011-05-06 | 2011-11-16 | 澧县农业科学研究所 | Method for inter-planting cotton with fresh sweet-waxy corn |
| CN103141238A (en) * | 2011-12-06 | 2013-06-12 | 杨青 | High-efficiency cotton planting technology |
| CN102986404B (en) * | 2012-10-10 | 2014-05-14 | 肥西县农业技术推广中心 | Potato and cotton interplanting high-yield culture technique |
| CN103026883A (en) * | 2012-12-26 | 2013-04-10 | 贵溪市兴农药材种植有限公司 | Method for planting traditional Chinese medicine radix ophiopogonis |
| CN103004449B (en) * | 2013-01-15 | 2014-07-09 | 新疆农垦科学院 | Cultivation and management method of organic cotton |
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