Novel plant nitrogen-fixing bacterium fertilizer and preparation method thereof

A nitrogen-fixing bacterial fertilizer and plant technology, which is applied in the field of new plant nitrogen-fixing bacterial fertilizer and its preparation, can solve the problems of not meeting the requirements of ecology, unreasonable use of fertilizers, and decline in soil fertility, so as to improve photosynthetic efficiency and prevent harmful bacteria Effects of group invasion and strong nitrogen fixation

Inactive Publication Date: 2018-10-12
南京康之春生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] China's traditional agricultural planting is facing problems such as unreasonable use of fertilizers, chemical fertilizers light organic fertilizers and microbial fertilizers, long-term and unreasonable large-scale use of chemical fertilizers leads to decline in soil fertility and decline in crop disease resistance. The largest use of chemical fertilizers is nitrogen fertilizer , unreasonable use leads to excessively high nitrate content in agricultural products, which does not meet the requirements of ecological development of agriculture

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A plant nitrogen-fixing bacterial fertilizer, comprising the following raw materials in parts by weight: 19 parts of expanded vermiculite, 34 parts of distiller's grains, 28 parts of animal manure, 20 parts of straw, 26 parts of pond bottom mud, 8 parts of macroporous adsorption resin, and microbial composite bacterial agent 6 parts, molasses 8 parts, wheat bran 10 parts, soybean meal 11 parts, trace elements 1.7 parts.

[0025] The microbial composite bacterial agent includes the following bacterial agents in parts by weight: 16 parts of Bacillus jelly, 9 parts of Azotobacter torus, 12 parts of Bacillus lateralis, 16 parts of Bacillus amyloliquefaciens, 13 parts of saccharomyces, Lactobacillus plantarum 18 servings.

[0026] The preparation method of the plant nitrogen-fixing bacterial fertilizer is:

[0027] S1. Mix the expanded vermiculite, distiller's grains, animal manure, straw, pond bottom mud, molasses, wheat bran, and soybean meal in a formula amount;

[0028...

Embodiment 2

[0033] A nitrogen-fixing bacterial fertilizer for plants, comprising the following raw materials in parts by weight: 14 parts of expanded vermiculite, 43 parts of distiller's grains, 36 parts of animal manure, 14 parts of straw, 36 parts of pond bottom mud, 12 parts of macroporous adsorption resin, and microbial composite bacterial agent 3 parts, molasses 7 parts, wheat bran 10 parts, soybean meal 6 parts, trace elements 3.8 parts.

[0034] The microbial composite bacterial agent includes the following bacterial agents by weight: the microbial composite bacterial agent includes the following bacterial agents by weight: 12 parts of Bacillus jellybeam, 12 parts of Azotobacter rotundum, 9 parts of Bacillus sporogenes, 12 parts of Bacillus amylobacter, 16 parts of yeast, 10 parts of Lactobacillus plantarum.

[0035] The preparation method of the plant nitrogen-fixing bacterial fertilizer is:

[0036] S1. Mix the expanded vermiculite, distiller's grains, animal manure, straw, pond...

Embodiment 3

[0042] A nitrogen-fixing bacterial fertilizer for plants, comprising the following raw materials in parts by weight: 22 parts of expanded vermiculite, 30 parts of distiller's grains, 35 parts of animal manure, 30 parts of straw, 20 parts of pond bottom mud, 5 parts of porous adsorption resin, and 6 parts of microbial composite bacteria agent 10 parts of molasses, 6 parts of wheat bran, 1 part of soybean meal, and 2.1 parts of trace elements.

[0043] The microbial composite bacterial agent comprises the bacterial agents of the following parts by weight: the microbial composite bacterial agent comprises the bacterial agents of the following parts by weight: 12 parts of Bacillus jellybeam, 12 parts of Azotobacter torus, 11 parts of Bacillus lateralis, 14 parts of Bacillus amylobacter, 9 parts of yeast, 20 parts of Lactobacillus plantarum.

[0044] The preparation method of the plant nitrogen-fixing bacterial fertilizer is:

[0045] S1. Mix the expanded vermiculite, distiller's ...

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Abstract

The invention discloses a novel plant nitrogen-fixing bacterium fertilizer and a preparation method thereof. The novel plant nitrogen-fixing bacterium fertilizer is prepared from expanded vermiculite,distillers' grains,animal waste,straw,pond bottom mud,molasses,wheat bran,bean pulp,microorganism complex microbial inoculants,large-pore resin and micro elements. The microorganism complex microbialinoculants include bacillus mucilaginosus,azotobacter chroococcum,bacillus laterosporus,bacillus amyloliquefaciens,yeasts and lactobacillus plantarum. Compared with the prior art,the formula of the plant nitrogen-fixing bacterium fertilizer is reasonable,the plant nitrogen-fixing bacterium fertilizer has the effects of dissolving phosphorus,releasing potassium and fixing nitrogen,and absorption and convention of nitrogen,phosphorus and potassium of plants are remarkably promoted; by improving the soil structure,breathability and water retention of soil are improved,the plant disease and insectpest occurrence rate is decreased,and plant growth and development are promoted. Experiments show that the adopted nitrogen-fixing bacterium fertilizer can remarkably increase the crop yield,lower the plant disease and insect pest occurrence rate,and shorten the growth period.

Description

technical field [0001] The invention belongs to the technical field of organic fertilizers, and in particular relates to a novel plant nitrogen-fixing bacterial fertilizer and a preparation method thereof. Background technique [0002] China's traditional agricultural planting is facing problems such as unreasonable use of fertilizers, chemical fertilizers light organic fertilizers and microbial fertilizers, long-term and unreasonable large-scale use of chemical fertilizers leads to decline in soil fertility and decline in crop disease resistance. The largest use of chemical fertilizers is nitrogen fertilizer , Unreasonable use leads to excessively high nitrate content in agricultural products, which does not meet the requirements of ecological development of agriculture. [0003] Microbial fertilizer, also known as bacterial fertilizer, is made by mixing functional bacteria with a certain carrier. It uses the life activities of microorganisms to produce substances that prom...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/04C05F17/00C05G3/80
CPCC05B7/00C05F17/00C05G3/00C05G3/80C05C3/00C05C5/00C05D3/02C05D9/00C05D9/02C05F3/00C05F5/002C05F5/006C05F5/008C05F7/00C05F11/00C05F11/08Y02W30/40
Inventor 许忠许腾龙金媛媛李娟朱荣荣张琴宋金俤蒋宁赵明文姜爱良陈彦陈蕾潘文娟张文娜
Owner 南京康之春生物科技有限公司
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