CN108990748A - A kind of cultural method of high-yield cotton - Google Patents
A kind of cultural method of high-yield cotton Download PDFInfo
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- CN108990748A CN108990748A CN201811152792.9A CN201811152792A CN108990748A CN 108990748 A CN108990748 A CN 108990748A CN 201811152792 A CN201811152792 A CN 201811152792A CN 108990748 A CN108990748 A CN 108990748A
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- cotton
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- seedling
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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
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
- A01G22/50—Cotton
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- Life Sciences & Earth Sciences (AREA)
- Botany (AREA)
- Environmental Sciences (AREA)
- Pretreatment Of Seeds And Plants (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The present invention provides a kind of cultural method of high-yield cotton, is related to cotton culture field, comprising the following steps: (1) soil selection and site preparation；(2) variety selection；(3) seed treatment；(4) Cotton Fields planting spacing；(5) it sows；(6) field conventional cultivation management；(7) it harvests.The present invention solve the problems, such as existing cotton there is low output, survival rate is low, weak, long potential difference of supporting diseases and insect pests resistance.
Description
Technical field
The invention belongs to cotton culture fields, and in particular to a kind of cultural method of high-yield cotton.
Background technique
Cotton is the kind seed hair fiber of Malvaceae cotton, originates in subtropical zone.Plant shrub shape is planted in torrid areas
6 meters of height can be grown to by training, and generally 1 to 2 meters.Flower milky, Post flowering change into peony soon and then wither, and it is small to leave green
The capsule of type, referred to as cotton boll.Have cottonseed in cotton boll, the fine hair on cottonseed is grown from cottonseed skins, fill up inside cotton boll, cotton boll at
It splits when ripe, exposes soft fiber.Fiber white or white middle band are yellow, are about 2 to 4 centimetres, containing cellulose about 87-90%, water
5-8%, other substances 4-6%.There are China, the U.S., India etc. in the highest country of output of cotton.
The long-term cultivated area of Cotton in China is at 80,000,000 mu or so at present, wherein the cotton field for having equivalent area is continuous cropping cotton
Field.The disadvantages of most of cotton field shows serious disease, early ageing, utilization rate of fertilizer is not high, dose is big, leads to output of cotton water
It puts down lower, seriously restricts the highly effective and safe sustainable development of Cotton Industry.
Summary of the invention
In order to solve the problems, such as existing cotton there is low output, survival rate is low, weak, long potential difference of supporting diseases and insect pests resistance,
The object of the present invention is to provide a kind of cultural method of high-yield cotton, the cotton of cultivation has output of cotton height, high survival rate, supports
The advantage that diseases and insect pests resistance is strong, growing way is good.
The present invention provides the following technical solutions:
A kind of cultural method of high-yield cotton, comprising the following steps:
(1) soil selection and site preparation: selection curing soil thickness reaches that 30-35cm, permeability are good, retain water and nutrients ability is strong
Sandy loam or light loam carry out broken Horizon, soil, moisture in the soil foot, whole layer placement of fertilizer and chemical weed control to soil and handle；
(2) variety selection: select that disease resistance is strong, cotton variety of high yield, precocity；
(3) seed treatment: using mechanical selected, the cotton seeds of rejecting blighted grain, granule, progress seed coat agent coating；
(4) Cotton Fields planting spacing: ten thousand plants of planting density 1.4-1.5 per acre, using (66+10) cm × 10cm precision drilling
Technology；
(5) it sows: being sowed during 5 to 20 April using two-membrane process, stablized with 5cm ground temperature artificial in 10.5 DEG C of beginnings
It sows, per acre sowing cotton 4-5kg, every hole 3-4, depth of planting 2-3cm；
(6) field conventional cultivation management: sweep membrane pressure film, put seedling sealing of hole, fill the gaps with seedlings, intertill loosen the soil, final singling, weed out the rank grass, chemistry adjust
Control；
(7) it harvests.
Further, it is to add the operation of land presser hack that soil is broken in the step (1).
Further, chemical weed control is to be watered 30kg, per acre with 48% trifluralin ec 120ml in the step (1)
Even progress soil spraying treatment.
Further, the cotton variety in the step (2) is that new land is No. 60 early.
Further, the seed coat agent coating in the step (3) is using the more first coating of good fortune.
Further, in the step (6) sweep membrane pressure film be sowing cotton seed after clean film surface in time, seal program request
Hole, every mound on 10m, heap on film surface.
Further, the original acupuncture point that is staggered in the process of filling the gaps with seedlings in the step (6).
Further, the final singling in the step (6) is to pull out weak seedling under the premise of guaranteeing to stay seedling uniform, stay strong sprout, pull out
Sick seedling stays strong seedling, and a seedling is stayed in every cave, and two seedlings are stayed on the side that is short of seedling.
The beneficial effects of the present invention are:
The present invention by the accurate adjustment of cotton cultivation method, solve existing cotton there is low output, survival rate is low, resists
The problem of pest and disease damage ability is weak, long potential difference.
Specific embodiment
Embodiment 1
A kind of cultural method of high-yield cotton, comprising the following steps:
(1) soil selection and site preparation: selection curing soil thickness reaches the husky earth that 30cm, permeability are good, retain water and nutrients ability is strong
Soil or light loam carry out broken Horizon, soil, moisture in the soil foot, whole layer placement of fertilizer and chemical weed control to soil and handle；
(2) variety selection: select that disease resistance is strong, cotton variety of high yield, precocity；
(3) seed treatment: using mechanical selected, the cotton seeds of rejecting blighted grain, granule, progress seed coat agent coating；
(4) Cotton Fields planting spacing: 1.4 ten thousand plants of planting density per acre, using (66+10) cm × 10cm sowing seeds technology；
(5) it sows: being sowed April 5 using two-membrane process, stablized in 10.5 DEG C of beginning artificial seedings, per acre with 5cm ground temperature
Sowing cotton 4kg, every hole 3, depth of planting 2cm；
(6) field conventional cultivation management: sweep membrane pressure film, put seedling sealing of hole, fill the gaps with seedlings, intertill loosen the soil, final singling, weed out the rank grass, chemistry adjust
Control；
(7) it harvests.
Claims (8)
1. a kind of cultural method of high-yield cotton, which comprises the following steps:
(1) soil selection and site preparation: selection curing soil thickness reaches the sand that 30-35cm, permeability are good, retain water and nutrients ability is strong
Loam or light loam carry out broken Horizon, soil, moisture in the soil foot, whole layer placement of fertilizer and chemical weed control to soil and handle；
(2) variety selection: select that disease resistance is strong, cotton variety of high yield, precocity；
(3) seed treatment: using mechanical selected, the cotton seeds of rejecting blighted grain, granule, progress seed coat agent coating；
(4) Cotton Fields planting spacing: ten thousand plants of planting density 1.4-1.5 per acre, using (66+10) cm × 10cm precision drilling skill
Art；
(5) it sows: being sowed during 5 to 20 April using two-membrane process, stablized with 5cm ground temperature artificial in 10.5 DEG C of beginnings
It sows, per acre sowing cotton 4-5kg, every hole 3-4, depth of planting 2-3cm；
(6) field conventional cultivation management: sweep membrane pressure film, put seedling sealing of hole, fill the gaps with seedlings, intertill loosen the soil, final singling, weed out the rank grass, chemistry adjust
Control；
(7) it harvests.
2. the cultural method of high-yield cotton according to claim 1, it is characterised in that: it is to add that soil is broken in the step (1)
Land presser hack operation.
3. the cultural method of high-yield cotton according to claim 1, it is characterised in that: chemical weed control in the step (1)
With 48% trifluralin ec 120ml, to be watered 30kg per acre, soil spraying treatment is uniformly carried out.
4. the cultural method of high-yield cotton according to claim 1, it is characterised in that: the cotton product in the step (2)
Kind is that new land is No. 60 early.
5. the cultural method of high-yield cotton according to claim 1, it is characterised in that: the seed coat agent in the step (3)
Coating is using the more first coating of good fortune.
6. the cultural method of high-yield cotton according to claim 1, it is characterised in that: sweep membrane pressure in the step (6)
Film be sowing cotton seed after clean film surface in time, program request hole is sealed, every mound on 10m, heap on film surface.
7. the cultural method of high-yield cotton according to claim 1, it is characterised in that: filling the gaps with seedlings in the step (6)
Be staggered original acupuncture point in journey.
8. according to claim 1 to the cultural method of high-yield cotton described in one of 7, it is characterised in that: in the step (6)
Final singling is to pull out weak seedling under the premise of guaranteeing to stay seedling uniform, stay strong sprout, pull out sick seedling, staying strong seedling, a seedling is stayed in every cave, and the side that is short of seedling is stayed
Two seedlings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811152792.9A CN108990748A (en) | 2018-09-30 | 2018-09-30 | A kind of cultural method of high-yield cotton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811152792.9A CN108990748A (en) | 2018-09-30 | 2018-09-30 | A kind of cultural method of high-yield cotton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108990748A true CN108990748A (en) | 2018-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811152792.9A Pending CN108990748A (en) | 2018-09-30 | 2018-09-30 | A kind of cultural method of high-yield cotton |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112210387A (en) * | 2020-10-30 | 2021-01-12 | 青岛九天智慧农业集团有限公司 | Soil directional conditioner special for saline-alkali soil cotton and method for planting cotton in saline-alkali soil |
| CN116210549A (en) * | 2023-02-23 | 2023-06-06 | 新疆生产建设兵团第三师农业科学研究所 | Seedling protection cultivation method for acid-regulated cotton under membrane microenvironment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104082002A (en) * | 2014-07-04 | 2014-10-08 | 石河子大学 | Cotton continuous-cropping high-yield cultivation method |
| CN105875113A (en) * | 2014-10-20 | 2016-08-24 | 董金锋 | High-yield cultivation method of cotton |
| CN107027471A (en) * | 2017-03-24 | 2017-08-11 | 合肥云都棉花有限公司 | A kind of cultural method of high-yield cotton |
-
2018
- 2018-09-30 CN CN201811152792.9A patent/CN108990748A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104082002A (en) * | 2014-07-04 | 2014-10-08 | 石河子大学 | Cotton continuous-cropping high-yield cultivation method |
| CN105875113A (en) * | 2014-10-20 | 2016-08-24 | 董金锋 | High-yield cultivation method of cotton |
| CN107027471A (en) * | 2017-03-24 | 2017-08-11 | 合肥云都棉花有限公司 | A kind of cultural method of high-yield cotton |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112210387A (en) * | 2020-10-30 | 2021-01-12 | 青岛九天智慧农业集团有限公司 | Soil directional conditioner special for saline-alkali soil cotton and method for planting cotton in saline-alkali soil |
| CN116210549A (en) * | 2023-02-23 | 2023-06-06 | 新疆生产建设兵团第三师农业科学研究所 | Seedling protection cultivation method for acid-regulated cotton under membrane microenvironment |
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Application publication date: 20181214 |
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