Organic microbial fertilizer containing SOD mimics and preparation method and application thereof

A technology of microbial bacterial fertilizer and simulant, applied in the direction of organic fertilizer, organic phosphate fertilizer, fertilizer made of biological waste, etc., can solve the problems of people's health and environmental damage, environmental pollution, waste of resources, etc. Soil-borne diseases, the effect of purifying the soil

Pending Publication Date: 2017-11-24
DAQING HIGH TECH ZONE HUAMEI SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This not only caused a lot of waste of resources, but also caused serious pollution to the environment on which human beings depend, such as the atmosphere, water body and s

Method used

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  • Organic microbial fertilizer containing SOD mimics and preparation method and application thereof
  • Organic microbial fertilizer containing SOD mimics and preparation method and application thereof
  • Organic microbial fertilizer containing SOD mimics and preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] The invention provides an organic microbial fertilizer containing SOD simulants. The raw material components of the fertilizer include: 50 parts by weight of soybean meal, 5 parts by weight of potassium tripolyphosphate, 6 parts by weight of tris(3-hydroxypropyl)phosphine and sorbic acid 9 parts by weight of potassium and SOD simulant, and the mass ratio of SOD simulant to fertilizer is 0.001:100. Among them, the SOD mimic is a metalloprotease SODm, and the metal element in SODm is La, and the organic ligand is a homologous short peptide formed by self-polymerization of L-glutamic acid.

[0034] According to above-mentioned raw material component, adopt the preparation method of fertilizer provided by the invention, prepare the organic microbial bacterial fertilizer that contains SOD simulant:

[0035] S101: Ball mill each raw material component except the simulated SOD compound for 8 hours at a rotational speed of 350 rpm, then add water twice the total mass of each ra...

Embodiment 2

[0038] The invention provides an organic microbial fertilizer containing SOD simulants. The raw material components of the fertilizer include: 80 parts by weight of soybean meal, 4 parts by weight of potassium tripolyphosphate, 8 parts by weight of tris(3-hydroxypropyl)phosphine and sorbic acid 5 parts by weight of potassium and SOD simulant, and the mass ratio of SOD simulant to fertilizer is 1:100. Among them, the SOD mimic is a metalloprotease SODm, and the metal element in the SODm is Eu, and the organic ligand is a homologous short peptide formed by self-polymerization of L-lysine.

[0039] According to above-mentioned raw material component, adopt the preparation method of fertilizer provided by the invention, prepare the organic microbial bacterial fertilizer that contains SOD simulant:

[0040] S101: Ball mill each raw material component except the simulated SOD compound for 5 hours at a rotational speed of 450 rpm, then add water that accounts for 1 times the total ma...

Embodiment 3

[0043] The invention provides an organic microbial fertilizer containing SOD simulants. The raw material components of the fertilizer include: 80 parts by weight of soybean meal, 4 parts by weight of potassium tripolyphosphate, 8 parts by weight of tris(3-hydroxypropyl)phosphine and sorbic acid 5 parts by weight of potassium and SOD simulant, and the mass ratio of SOD simulant to fertilizer is 1:100. Among them, the SOD mimic is a metalloprotease SODm, and the metal element in the SODm is Eu, and the organic ligand is a homologous short peptide formed by self-polymerization of L-lysine.

[0044] According to above-mentioned raw material component, adopt the preparation method of fertilizer provided by the invention, prepare the organic microbial bacterial fertilizer that contains SOD simulant:

[0045] S101: Ball mill each raw material component except the simulated SOD compound for 5 hours at a rotational speed of 450 rpm, then add water that accounts for 1 times the total ma...

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Abstract

The present invention relates to an organic microbial fertilizer containing SOD mimics and a preparation method and application thereof. The fertilizer comprises raw material components of the SOD mimics, the mass ratio of the SOD mimics to the fertilizer is (0.001-50): 100, the SOD mimics comprise metalloproteases, wherein metal elements comprise one or more of a transition metal element, an alkali metal element, and an alkaline earth metal element. The organic microbial fertilizer provided by the invention uses an unconventional formula, and the SOD mimics are applied to the fertilizer, the organic microbial fertilizer can effectively control the growth of crops in the early stage, also promotes the seedling emergence, rooting and flowering of the crops, and can better promote fruit enlargement, coloring and the accumulation of dry matters in fruits in the later stage of crop growth so as to increase the yield of the crops, and the cultivated crops have excellent aging, cold and drought resistance and other resistance. In addition, the organic microbial fertilizer has the advantages of simple preparation method, low cost and wide application value.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to an organic microbial fertilizer containing SOD simulants and a preparation method and application thereof. Background technique [0002] As a large agricultural country, my country's rapid development of agricultural technology is accompanied by a sharp increase in fertilizer demand. In recent years, the application of fertilizers in agricultural production has played an increasingly important role, and the consumption of compound fertilizers is very large, about tens of millions of tons per year. At present, domestic chemical fertilizer enterprises mainly use nitrogen, phosphorus, and potassium as raw materials to produce three-element compound fertilizers or compound fertilizers by means of physical or chemical synthesis. However, no matter whether physical or chemical methods are used to produce compound fertilizers, they all face the shortcomings of single function and l...

Claims

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Application Information

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IPC IPC(8): C05G3/04C05G3/00C05G3/80
CPCC05B7/00C05G3/00C05G3/80C05B15/00C05C11/00C05D1/00C05D9/00C05F5/002C05F11/08
Inventor 赵绘慕向宾高鹏王古林杜鹏飞
Owner DAQING HIGH TECH ZONE HUAMEI SCI & TECH CO LTD
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