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Method for culturing soybean, substantially reducing pest and disease damage and improving yield and quality

A technology for improving yield and cultivation method, applied in the field of soybean cultivation, can solve the problems of reducing soybean quality and planting benefits, decreasing soybean yield per mu, and increasing pests and diseases, and achieves the effects of improving planting benefits, reducing morbidity, and reducing pests and diseases.

Inactive Publication Date: 2015-11-25
TAICANG NANYANG FARM PROFESSIONAL COOP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In recent years, due to the sharp increase in the demand for soybeans in the market, in order to meet the market demand, there have been phenomena such as high-density planting, continuous cropping, and extensive use of chemical fertilizers and pesticides, which have resulted in a decline in the yield per mu of soybeans and intensified pests and diseases, reducing the quality of soybeans and planting. benefit

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Choose a field with fertile soil and convenient drainage and irrigation. After harvesting the previous crops, clear the field in time, sprinkle 200kg of lime powder per mu, plow 30cm, and then spray 50% carbendazim powder on the new upper soil after plowing and 35% methylthionphos emulsifiable concentrate with mass ratio 1:1 preparation concentration is 40% mixed aqueous solution 100L, air field 8 days; Carry out mechanical plowing again and spray above-mentioned mixed aqueous solution, air field 5 days; The sterilized field is mechanically suppressed, and then 3000kg of base fertilizer and 1000kg of medicinal fertilizer are applied per mu to improve soil fertility and defense against pests and diseases. Then, the base fertilizer and medicinal fertilizer are mixed with the soil by raking Evenly, and the soil particles are refined evenly, and the raking depth is 20cm; wherein, the base fertilizer includes: 2000kg of decomposed farmyard manure, 150kg of ammonium dihydrogen...

Embodiment 2

[0023] Choose a field with fertile soil and convenient drainage and irrigation. After harvesting the previous crops, clear the field in time, sprinkle 100kg of lime powder per mu, plow 25cm, and then spray 50% carbendazim powder on the new upper soil after plowing and 35% methylthionate emulsifiable concentrate with mass ratio 1:2 preparation concentration is 50% mixed aqueous solution 150L, ​​air field 5 days; Carry out mechanical plowing again and spray above-mentioned mixed aqueous solution, air field 3 days; After the sterilization of the field, the field is mechanically suppressed, and then 2500kg of base fertilizer and 500kg of medicinal fertilizer are applied per mu to improve soil fertility and defense against pests and diseases. Then, the base fertilizer and medicinal fertilizer are mixed with the soil Evenly, and the soil particles are refined evenly, and the raking depth is 15cm; wherein, the base fertilizer includes: 2500 kg of decomposed farmyard manure, 200 kg of ...

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Abstract

The invention discloses a method for culturing soybean, substantially reducing pest and disease damages and improving yield and quality. The method comprises the following steps: (1) drying field and sterilizing; (2) applying fertilizer and preparing soil; (3) selecting seeds and processing; (4) sowing; (5) managing filed; (6) and harvesting at proper time. Through field drying and sterilization and fertilizer applying, pest and disease damages and soybean growth inhibitor caused by continuous cropping in a field are effectively removed, and morbidity of soybean in a growth period is greatly reduced, and through applying enough base fertilizer, rational close planting, and proper field management, yield and quality of soybeans are effectively improved, and planting benefits of soybeans are improved.

Description

technical field [0001] The invention relates to the technical field of agricultural planting, in particular to a soybean cultivation method which significantly reduces pests and diseases and improves yield and quality. Background technique [0002] Soybean is an annual herbaceous plant belonging to the leguminous family. It is native to my country and is one of the four major oil crops in my country. It has a long history of cultivation and a wide range of planting areas. In recent years, due to the sharp increase in the demand for soybeans in the market, in order to meet the market demand, there have been phenomena such as high-density planting, continuous cropping, and extensive use of chemical fertilizers and pesticides, which have resulted in a decline in the yield per mu of soybeans and intensified pests and diseases, reducing the quality of soybeans and planting. benefit. Contents of the invention [0003] The main technical problem to be solved by the present inven...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00
CPCA01G22/00
Inventor 吴振清
Owner TAICANG NANYANG FARM PROFESSIONAL COOP
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