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Cotton cultivation method

A cultivation method and cotton technology, applied in the directions of cultivation, plant cultivation, botanical equipment and methods, etc., can solve the problems of serious dead seedlings, poor growth, low yield, etc., and achieve the effect of solving the poor growth.

Inactive Publication Date: 2017-08-04
合肥云都棉花有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to solve the problems of poor growth, serious dead seedlings, serious pests and diseases, and low yield in existing cotton, the purpose of the present invention is to provide a cotton cultivation method, and the cultivated cotton has good cotton growth, less dead seedlings, and the ability to resist pests and diseases Advantages of strong and high output

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A method for cultivating cotton, comprising the steps of:

[0024] (1) Land selection and site preparation: select land with deep soil layer, loose soil quality and good permeability, and level the land;

[0025] (2) Seed treatment: select full, large-grained, well-preserved, disease-resistant, and fiber-quality cotton varieties, and dry, soak, and dress seeds before sowing;

[0026] (3) Sowing: Use (60+10)cm×10cm precision sowing, use double film covering sowing, start artificial sowing with 5cm ground temperature stable at 13-14°C, sow 5-7.5kg of cotton per mu, 3- 4 grains, the sowing depth is 3-4cm;

[0027] (4) Routine cultivation and management in the field: when 80% of the cotton seedlings are unearthed, use iron bars to prick holes above the seedling eyes every 2m, and let the air cool down. After 3-4 days after the air release, use a sharp wooden stick to pierce the holes above each hole. For seedling training, take out the cotton seedlings that have been trai...

Embodiment 2

[0035] A method for cultivating cotton, comprising the steps of:

[0036] (1) Land selection and site preparation: select land with deep soil layer, loose soil quality and good permeability, and level the land;

[0037] (2) Seed treatment: select full, large-grained, well-preserved, disease-resistant, and fiber-quality cotton varieties, and dry, soak, and dress seeds before sowing;

[0038] (3) Sowing: Use (60+10)cm×10cm precision sowing, use double film covering sowing, start artificial sowing with 5cm ground temperature stable at 13-14°C, sow 5-7.5kg of cotton per mu, 3- 4 grains, the sowing depth is 3-4cm;

[0039] (4) Routine cultivation and management in the field: when 80% of the cotton seedlings are unearthed, use iron bars to prick holes above the seedling eyes every 2m, and let the air cool down. After 3-4 days after the air release, use a sharp wooden stick to pierce the holes above each hole. For seedling training, take out the cotton seedlings that have been trai...

Embodiment 3

[0047] A method for cultivating cotton, comprising the steps of:

[0048] (1) Land selection and site preparation: select land with deep soil layer, loose soil quality and good permeability, and level the land;

[0049] (2) Seed treatment: select full, large-grained, well-preserved, disease-resistant, and fiber-quality cotton varieties, and dry, soak, and dress seeds before sowing;

[0050] (3) Sowing: Use (60+10)cm×10cm precision sowing, use double film covering sowing, start artificial sowing with 5cm ground temperature stable at 13-14°C, sow 5-7.5kg of cotton per mu, 3- 4 grains, the sowing depth is 3-4cm;

[0051] (4) Routine cultivation and management in the field: when 80% of the cotton seedlings are unearthed, use iron bars to prick holes above the seedling eyes every 2m, and let the air cool down. After 3-4 days after the air release, use a sharp wooden stick to pierce the holes above each hole. For seedling training, take out the cotton seedlings that have been trai...

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Abstract

The invention provides a cotton cultivation method, and relates to the field of cotton cultivation. The method comprises the following steps of 1, land selection and soil preparation, 2, seed treatment, 3, sowing, 4, conventional in-field cultivation management and 5, harvesting. The method solves the problem that existing cotton is poor in growth, serious in seedling death, serious in disease and pest damage and low in yield.

Description

technical field [0001] The invention belongs to the field of cotton cultivation, and in particular relates to a cotton cultivation method. Background technique [0002] Cotton is the seed fiber of the Malvaceae cotton plant, native to the subtropical zone. The plant is shrubby and can grow up to 6 meters high in tropical areas, generally 1 to 2 meters. The flowers are milky white, turn dark red shortly after flowering and then wither, leaving small green capsules called cotton bolls. There are cottonseeds in the cotton bolls, and the fluff on the cottonseeds grows from the skin of the cottonseeds and fills the inside of the cotton bolls. When the cotton bolls mature, they crack, exposing soft fibers. The fibers are white or white with yellow, about 2 to 4 cm long, containing about 87-90% cellulose, 5-8% water, and 4-6% other substances. The countries with the highest cotton production include China, the United States, and India. [0003] At present, my country's cotton p...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01C1/00A01C1/06
CPCA01C1/00A01C1/06A01G22/00
Inventor 程飞
Owner 合肥云都棉花有限公司
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