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Soybean special fertilizer as well as preparation method and fertilization method thereof

A special fertilizer and soybean technology, which is applied in the field of soybean special fertilizer and its preparation, can solve the problem of not having the ability to improve soil structure and the like, and achieve the effects of simple preparation method, quality improvement and yield improvement.

Active Publication Date: 2015-04-29
SHANDONG CROP GERMPLASM CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, ordinary fertilizers do not have the effect of improving soil structure.

Method used

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  • Soybean special fertilizer as well as preparation method and fertilization method thereof
  • Soybean special fertilizer as well as preparation method and fertilization method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0020] A special fertilizer for soybeans, comprising inorganic fertilizers, organic fertilizers, traditional Chinese medicine fertilizers and fermentation strains; the raw materials and parts by weight of the inorganic fertilizers are as follows: Nitrogen fertilizer: urea with a nitrogen content of 45%, 20 parts; Phosphate fertilizer: containing P 2 O5 mass fraction is 14% apatite powder, 15 parts; potash fertilizer: containing K 2 O mass fraction is 32% potassium sulfate, 25 parts; 5 parts of amino acids; 10 parts of ammonium sulfate; 3.2 parts of heavy calcium; 2.5 parts of boric acid;

[0021] The raw materials and parts by weight of the organic fertilizer are as follows: 3.5 parts of chicken manure, 1.8 parts of pig manure, 3 parts of straw powder, 15 parts of rice bran, 6 parts of corn flour, and 10 parts of shell powder;

[0022] The raw materials and parts by weight of the traditional Chinese medicine fertilizer are as follows: 6 parts of pyrethrum, 5 parts of Chinese y...

Embodiment 2

[0034] A special fertilizer for soybeans, comprising inorganic fertilizers, organic fertilizers, Chinese medicine fertilizers and fermentation strains; the raw materials and parts by weight of the inorganic fertilizers are as follows: Nitrogen fertilizer: urea with a nitrogen content of 45%, 30 parts; Phosphate fertilizer: containing P 2 O5 mass fraction is 20% apatite powder, 10 parts; Potassium fertilizer: containing K 2 O mass fraction is 45% potassium sulfate, 18 parts; 8 parts of amino acids; 11 parts of ammonium sulfate; 4.5 parts of heavy calcium; 2.8 parts of boric acid;

[0035] The raw materials and parts by weight of the organic fertilizer are as follows: 4.5 parts of chicken manure, 2 parts of pig manure, 4.5 parts of straw powder, 9 parts of rice bran, 5 parts of corn flour, and 10 parts of shell powder;

[0036] The raw materials and parts by weight of the traditional Chinese medicine fertilizer are as follows: 9 parts of pyrethrum, 8 parts of Chinese yam, 0.5 pa...

Embodiment 3

[0040] A special fertilizer for soybeans, comprising inorganic fertilizers, organic fertilizers, traditional Chinese medicine fertilizers and fermentation strains; the raw materials and parts by weight of the inorganic fertilizers are as follows: Nitrogenous fertilizer: 40 parts of urea with a nitrogenous mass fraction of 45%; Phosphate fertilizer: containing P 2 O5 mass fraction is 16% apatite powder, 12 parts; Potassium fertilizer: containing K 2 O mass fraction is 40% potassium sulfate, 15 parts; 6 parts of amino acids; 12 parts of ammonium sulfate; 3.5 parts of heavy calcium; 3.5 parts of boric acid;

[0041] The raw materials and parts by weight of the organic fertilizer are as follows: 3.8 parts of chicken manure, 1.85 parts of pig manure, 4.2 parts of straw powder, 12 parts of rice bran, 8 parts of corn flour, and 8 parts of shell powder;

[0042] The raw materials and parts by weight of the traditional Chinese medicine fertilizer are as follows: 8 parts of pyrethrum, 6...

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Abstract

The invention provides a soybean special fertilizer as well as a preparation method and a fertilization method thereof. The soybean special fertilizer can improve the yield and quality of soybeans and comprises an inorganic fertilizer, an organic fertilizer, a traditional Chinese medicine fertilizer and a fermentation strain, wherein the inorganic fertilizer comprises the following raw materials in parts by weight: urea containing 45% of nitrogen in percentage by mass, ground phosphorite containing 14-20% of P2O5 in percentage by mass, potassium sulfate containing 32-45% of K2O in percentage by mass, amino acid, ammonium sulfate, ground calcium carbonate and boric acid; the organic fertilizer comprises the following raw materials in parts by weight: fowl dung, pig manure, straw powder, rice husk, corn flour and shell powder; and the traditional Chinese medicine fertilizer comprises the following raw materials in parts by weight: pyrethrum, Chinese yams, twotooth achyranthes roots, star anises, kelps, sweet wormwood herb, tobaccos, cushaw stems, sessile stemona roots, silkworm excrements, camphor and mints.

Description

technical field [0001] The invention relates to the fields of crop production technology and fertilizer application technology, in particular to a special fertilizer for soybeans, a preparation method and a fertilization method thereof. Background technique [0002] Soybean is the fourth largest grain crop in my country and is also used as an oil plant. It is the main source of plant protein nutrition and high-quality oil nutrition for Chinese people; soybean meal is an indispensable source of protein feed for aquaculture. Soybean is an important crop in ecological agriculture and organic agriculture due to the nitrogen fixation effect of root nodules. Therefore, soybean planting plays a vital role. However, due to the limited arable land area in our country, it is mainly used for rice, wheat, soybean and other crops. It is difficult for soybean production to increase rapidly. The total production is seriously insufficient and the per unit yield is low. Fertilizer is a subs...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G1/00
CPCA01C21/005C05B17/00C05F1/005C05F9/04C05C3/00C05C9/00C05C11/00C05D1/02C05D3/02C05D9/02C05F3/00C05F5/002C05F11/00C05F17/00
Inventor 李娜娜丁汉凤孔维国宫永超蒲艳艳颜廷进白静谢坤
Owner SHANDONG CROP GERMPLASM CENT
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