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Biological fertilizer

A technology of biological fertilizer and microbial strains, which is applied in fertilization devices, fertilizer mixtures, applications, etc., can solve the problems of reduced fertilizer retention capacity and permeability, environmental pollution by residual chemical fertilizers, etc., and achieves significant yield increase effect, wide application and stimulation. effect of growth

Active Publication Date: 2013-11-20
JINGBO AGROCHEM TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the deficiencies of the prior art, the present invention provides a bio-fertilizer that improves the soil environment and increases the yield of crops, which solves the problem of soil water retention, fertilizer retention and permeability reduction caused by soil compaction in the prior art, as well as problems in crop plants. Containing residual chemical fertilizers to pollute the environment

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A biological fertilizer, the components of which are calculated by weight: 65 parts of concentrated molasses fermentation liquid, 14 parts of potassium humate, 1 part of chelated trace elements, 4 parts of microbial strains, and 8 parts of pull-off powder.

[0019] The chelated trace element is a mixture of EDTA-Cu, EDTA-Fe, EDTA-Mn and EDTA-Zn, and the weight ratio of EDTA-Cu: EDTA-Fe: EDTA-Mn: EDTA-Zn is 1:8 :4:9.

[0020] The microbial strains are composed of Paenibacillus polymyxa, Bacillus subtilis and Bacillus colioids, and the number of effective viable bacteria in the microbial strains is 10 billion / g of Paenibacillus polymyxa, and 20 billion / g of Bacillus subtilis. g, 3 billion colloidal bacillus / g.

[0021] The mass fraction of amino acids in the concentrated molasses fermented liquid is 20%.

[0022] The preparation method of the biological fertilizer, the specific steps are: add 14 parts of potassium humate, 1 part of chelated trace elements, 4 parts of mi...

Embodiment 2

[0027] A biological fertilizer, the components of which are calculated by weight: 80 parts of concentrated molasses fermentation liquid, 10 parts of potassium humate, 0.5 parts of chelated trace elements, 1 part of microbial strains, and 6 parts of pulled powder.

[0028] The chelated trace element is a mixture of EDTA-Cu, EDTA-Fe, EDTA-Mn and EDTA-Zn, and the weight ratio of EDTA-Cu: EDTA-Fe: EDTA-Mn: EDTA-Zn is 1:11 :2:11.

[0029] The microbial strains are composed of Paenibacillus polymyxa, Bacillus subtilis and Bacillus colioids, and the number of effective viable bacteria in the microbial strains is 10 billion / g of Paenibacillus polymyxa, and 20 billion / g of Bacillus subtilis. g, 3 billion colloidal bacillus / g.

[0030] The mass fraction of amino acids in the concentrated molasses fermented liquid is 30%.

[0031] The preparation method of the biological fertilizer, the specific steps are: add 10 parts of potassium humate, 0.5 parts of chelated trace elements, 1 part o...

Embodiment 3

[0036] A biological fertilizer, the components of which are calculated by weight: 70 parts of concentrated molasses fermentation liquid, 12 parts of potassium humate, 2 parts of chelated trace elements, 5 parts of microbial strains, and 5 parts of sodium lauryl sulfate.

[0037] The chelated trace element is a mixture of EDTA-Cu, EDTA-Fe, EDTA-Mn and EDTA-Zn, and the weight ratio of EDTA-Cu: EDTA-Fe: EDTA-Mn: EDTA-Zn is 1:10 :5:10.

[0038] The microbial strains are composed of Paenibacillus polymyxa, Bacillus subtilis and Bacillus colioids, and the number of effective viable bacteria in the microbial strains is 10 billion / g of Paenibacillus polymyxa, and 20 billion / g of Bacillus subtilis. g, 3 billion colloidal bacillus / g.

[0039] The mass fraction of amino acids in the concentrated molasses fermented liquid is 25%.

[0040] The preparation method of the biological fertilizer, the specific steps are: add 12 parts of potassium humate, 2 parts of chelated trace elements, 5 p...

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Abstract

The invention discloses a biological fertilizer, comprising, by weight, 65-80 parts of a concentrated nmolasses fermentation broth, 7-14 parts of potassium humate, 0.5-2 parts of a chelated microelement, 1-5 parts of microbial strains and 5-10 parts of a surfactant, wherein the chelated microelement is a mixture of EDTA-Cu, EDTA-Fe, EDTA-Mn and EDTA-Zn; and the microbial strains are composed of paenibacillus polymyxa, bacillus subtilis and bacillus mucilaginosus. The biological fertilizer is an environment-friendly type fertilizer, can improve soil environment and increase crop output, can be widely applied in plants particularly crops, has a very significant yield-increasing effect, and can increase the output of food crops, vegetables, melons and fruits by 10%-20%.

Description

technical field [0001] The invention relates to a biological fertilizer, in particular to a biological fertilizer which improves the soil environment and increases the yield of crops. Background technique [0002] In the existing agricultural production, a large amount of chemical fertilizers and pesticides are used to increase agricultural production steadily, but the loss of nitrogen and phosphorus has aggravated non-point source pollution. At present, there are many manufacturers and research units of bio-fertilizers used by plants, especially crops. However, while increasing crop production, the aggregate structure of the soil is destroyed, causing soil compaction, resulting in reduced soil water retention, fertilizer retention capacity and permeability. The plants contain residual chemical fertilizers, which pollute the environment and have a great impact on the human body and the environment. Contents of the invention [0003] Aiming at the deficiencies of the prior...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/02C05G3/60
Inventor 朱莹王成韦能春戴荣华邓晓杰苑敬林曹同波
Owner JINGBO AGROCHEM TECH CO LTD
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