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Summer sowing soybean fertilizer and fertilizing method thereof

A soybean and fertilizer technology, applied in fertilization methods, fertilization devices, applications, etc., can solve the problems of excessive fertilization, weak ability to resist natural risks, low yield, etc., to protect the ecological environment, solve excessive fertilization or insufficient fertilizer input, The effect of reducing non-point source pollution

Inactive Publication Date: 2021-03-30
徽县农业技术推广中心
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Summer-sown soybeans are multi-cropping crops in some areas. The current summer-sown soybeans have problems such as declining arable land quality and low level of scientific fertilization, such as insufficient or excessive fertilization, resulting in low and unstable yields and weak resistance to natural risks. And other issues

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 2

[0013] The summer sowing soybean fertilizer described in the present embodiment comprises the following components by weight: farmyard manure 2500kg, N-P2O5-K2O total nutrient≧25% special formula fertilizer 25kg; wherein the nitrogen content in the special formula fertilizer is 10%, The phosphorus content is 8%, the potassium content is 7%, and the organic matter content is 15%.

[0014] The fertilization method for summer sowing soybeans described in this example, according to the soil nutrient status and different fertility levels in the project area, on the basis of applying enough organic fertilizer, according to the soil testing and fertilization method of "increasing nitrogen, stabilizing phosphorus, mixing potassium and supplementing micronutrients" Technical route, combined with soil preparation before sowing, 2500kg of farmyard manure per mu and 25kg of special formula fertilizer with N-P2O5-K2O total nutrients≧25% (10-8-7) and organic matter≧15% per mu, until the soyb...

Embodiment 3

[0016] The summer sowing soybean fertilizer described in the present embodiment comprises the following components by weight: 120 kg of organic matter≧45% commercial fertilizer, 20 kg of special formula fertilizer; wherein the nitrogen content in the special formula fertilizer is 10%, phosphorus content is 8%, potassium The content is 7%, and the organic matter content is 15-45%.

[0017] The fertilization method of summer sowing soybeans described in this example is as follows: according to the soil nutrient status and different fertility levels in the project area, on the basis of applying enough organic fertilizer, according to the soil testing and fertilization method of "increasing nitrogen, stabilizing phosphorus, mixing potassium and supplementing micronutrients" Technical route, combined with soil preparation before sowing, applying 120kg of commercial fertilizer with organic matter ≧ 45% per mu, combined with N-P 2 o 5 -K 2 OTotal nutrients ≧ 25% (10-8-7), organic m...

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Abstract

The invention discloses a summer sowing soybean fertilizer and a fertilizing method thereof, and relates to the technical field of agricultural planting. The summer sowing soybean fertilizer comprisesthe following components by weight: 2500-3000 kg of farmyard manure and 20-40 kg of a special formula fertilizer; wherein the special formula fertilizer comprises 10% of nitrogen, 8% of phosphorus, 7% of potassium and 15-45% of organic matters. The problem of excessive fertilization or insufficient fertilizer input is effectively solved, the non-point source pollution is reduced, the yield and income are increased, the cost is saved, the efficiency is improved, and the ecological environment is protected.

Description

technical field [0001] The invention relates to the technical field of agricultural planting, in particular to a summer sowing soybean fertilizer and a fertilization method thereof. Background technique [0002] Summer-sown soybeans are multi-cropping crops in some areas. The current summer-sown soybeans have problems such as declining arable land quality and low level of scientific fertilization, such as insufficient or excessive fertilization, resulting in low and unstable yields and weak resistance to natural risks. And other issues 。 Contents of the invention [0003] The purpose of the present invention is to address the defects and deficiencies of the prior art, to provide a rationally designed summer sowing soybean fertilizer and its fertilization method, which can effectively solve the problems of excessive fertilization or insufficient fertilizer input, reduce non-point source pollution, and achieve increased production and income and economical production. incr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C21/00
CPCA01C21/005A01C21/007
Inventor 杨晓辉袁小平雷琴妹马敏马小霞许晓慧张玮
Owner 徽县农业技术推广中心
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