High-efficiency multi-bacterial activity biogas residue biofertilizer and preparation method thereof

A multi-strain, bio-fertilizer technology, applied in fertilization devices, fertilizer mixtures, applications, etc., can solve problems such as low fertilizer efficiency, weak biological bacteria activity, and poor multi-bacteria symbiosis environment, and achieve strong biological activity, inhibition of absorption, and multiple Good effect of bacterial symbiotic environment

Inactive Publication Date: 2013-10-30
HUNAN ZHONGKE AGRI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are many types of biological fertilizers on the market, mainly including rhizobia fertilizers, nitrogen-fixing bacteria fertilizers, phosphorus- and potassium-dissolving bacteria fertilizers, antibiotic fertilizers and fungal fertilizers, etc. Some of these biological fertilizers contain a single effective bacterium Some products are compound products made by mixing nitrogen-fixing bacteria and phosphorus- and potassium-solubilizing bacteria. However, the multi-bacteria symbiosis environment in most biological fertilizers is poor, and the activity of biological bacteria is weak, resulting in low fertilizer efficiency.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] First, the nitrogen-fixing bacteria, phosphate-solubilizing bacteria, potassium-solubilizing bacteria, bacillus, actinomycetes 5406, and yeast are cultured respectively (including test-tube culture and fermenter expansion culture) to become microbial raw materials, for standby use;

[0041] Secondly, the decomposed biogas residues (the following examples are the same as this) are dried (because the temperature is suitable, the microorganisms in the biogas residues will not be killed), pulverized, sieved, and the particle size is Less than 0.18mm, spare;

[0042] Third, take 44 parts of the above-mentioned standby biogas residues and microorganisms by weight [this embodiment adopts nitrogen-fixing bacteria, phosphate-solubilizing bacteria, potassium-solubilizing bacteria, bacillus, actinomycetes 5406, yeast bacteria in equal parts, and other ratio; or adopt one of the bacteria or two kinds of bacteria or three kinds of bacteria or four kinds of bacteria; the following exam...

Embodiment 2

[0055] First, the nitrogen-fixing bacteria, phosphate-solubilizing bacteria, potassium-solubilizing bacteria, bacillus, actinomycetes 5406, and yeast are cultured respectively (including test-tube culture and fermenter expansion culture) to become microbial raw materials, for standby use;

[0056] Secondly, the decomposed biogas residue is dried, pulverized and sieved by the heat energy generated by biological fermentation, and the particle size is less than 0.18mm, and it is ready for use;

[0057] Third, take 54 parts of the above-mentioned standby biogas residues and microorganisms by weight [this embodiment adopts nitrogen-fixing bacteria, phosphate-solubilizing bacteria, potassium-solubilizing bacteria, bacillus, actinomycetes 5406, and yeast] 0.4 parts, chlorine Potassium [potassium (K 2 O) amount 57%] 10 parts, 15 parts of humic acid, medium and trace elements [this embodiment adopts calcium, magnesium, sulfur, iron, zinc, boron, manganese, copper, chlorine, molybdenum,...

Embodiment 3

[0060] First, the nitrogen-fixing bacteria, phosphate-solubilizing bacteria, potassium-solubilizing bacteria, bacillus, actinomycetes 5406, and yeast are cultured respectively (including test-tube culture and fermenter expansion culture) to become microbial raw materials, for standby use;

[0061] Secondly, the decomposed biogas residue is dried, pulverized and sieved by the heat energy generated by biological fermentation, and the particle size is less than 0.18mm, and it is ready for use;

[0062] Third, take 49 parts of the above-mentioned standby biogas residues and microorganisms [this embodiment adopts nitrogen-fixing bacteria, phosphorus-solubilizing bacteria, potassium-solubilizing bacteria, bacillus, actinomycetes 5406, and equal parts of yeast] 0.4 parts by weight, chlorine Potassium [potassium (K 2 O) amount 57%] 10 parts, 10 parts of humic acid, medium and trace elements [this embodiment adopts calcium, magnesium, sulfur, iron, zinc, boron, manganese, copper, chlor...

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PUM

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Abstract

The invention discloses a high-efficiency multi-bacterial activity biogas residue biofertilizer and a preparation method thereof, and relates to the field of farm fertilizers. The biofertilizer is prepared by mixing and granulating 44 to 54 weight parts of biogas residue, 10 to 15 weight parts of potassium chloride, 10 to 15 weight parts of humic acid, 0.4 to 0.6 part of secondary and micro-element, 0.4 to 0.6 weight part of microbe, 5 to 10 weight parts of urea, 10 to 15 weight parts of monoammonium phosphate and 5 to 10 weight parts of ammonium chloride. The high-efficiency multi-bacterial activity biogas residue biofertilizer has the characteristics of better multiple bacteria co-existing environment, stronger bioactivity, higher fertilizer efficiency, complete organic matters, effective micropopulations and chemical nutrients, controlled-release effect and the like, can be used as a fertilizer for rice, also can be used as a fertilizer for Upland food crops, vegetables, melons and fruits and fruit trees, and can improve the fertility of land and the utilization rate of the fertilizer, improve the quality of agricultural products, enhance plant diseases and insect pest resistance and drought resistance, purify and repair soil and the like after being applied.

Description

technical field [0001] The invention relates to the field of agricultural fertilizers, in particular to a biogas residue high-efficiency multi-strain active biological fertilizer made from fermented biogas residue and a preparation method thereof. Background technique [0002] Due to the excessive use of chemical fertilizers and pesticides in my country's planting industry for many years, soil hardening, soil fertility decline, rampant pests and diseases, and agricultural environment pollution have been caused. The material ratio is only half of that of the United States and Canada. What is particularly serious is that the residues of chemical fertilizers and drugs affect people's health, affect the export of agricultural and livestock products, and seriously restrict the sustainable development of agriculture. In recent years, biological fertilizers containing a large number of active microorganisms have appeared. After the application of such fertilizers, a large number of ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05G1/00
CPCY02P20/133
Inventor 文贻荣黄生博
Owner HUNAN ZHONGKE AGRI
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