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Phosphorus and calcium type efficient and refined multiple-strain microbial organic fertilizer and preparation method thereof

A bio-organic fertilizer and multi-strain technology, applied in the form of fertilizer, fertilization device, fertilizer mixture, etc., can solve the problems of low fertilizer efficiency, weak biological activity, and poor multi-bacteria symbiosis environment, and achieve strong biological activity, inhibition of absorption, Good effect of multi-bacteria symbiotic environment

Inactive Publication Date: 2010-10-27
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-solubilizing and potassium-solubilizing bacteria. However, the multi-bacteria symbiosis environment in most biological fertilizers is poor and the biological activity is weak, resulting in low fertilizer efficiency.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

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

[0041] Secondly, the decomposed chaff (this embodiment adopts the decomposed chaff, also can adopt the dry cake after decomposing or crop stalks or Chinese herbal medicine slag or bamboo wood fiber or rural domestic waste or other plant wastes and other organic wastes; the following implementation Example is the same as this) crushing, sieving, the particle size is less than 0.18mm, and set aside;

[0042]The 3rd, get 44 parts of above-mentioned spare decomposed rice husks and microorganisms by weight share Other proportions; Or adopt one kind of bacterium wherein or two kinds of bacteriums or three kinds of bacteriums or four kinds of bacteriums; The following examples are the same as this] 0...

Embodiment 2

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

[0056] Secondly, pulverize and sieve the decomposed chaff, the particle size is less than 0.18mm, and set aside;

[0057] The 3rd, get above-mentioned spare decomposed chaff 49 parts by weight and microorganisms [the present embodiment adopts nitrogen-fixing bacteria, phosphorus solubilizing bacteria, potassium solubilizing bacteria, bacillus, actinomycetes 5406, each equal parts of saccharomycete] 0.6 part, Potassium chloride [containing potassium (K 2 O) amount 57%] 10 parts, 10 parts of humic acid, medium and trace elements [the present embodiment adopts each equal parts of calcium, magnesium, sulfur, iron, zinc, boron, manganese, copper, chlorine, molybdenum, nickel] 0.4 parts, Diammonium...

Embodiment 3

[0059] First, culture nitrogen-fixing bacteria, phosphate-solubilizing bacteria, potassium-solubilizing bacteria, bacillus, actinomycetes 5406, and saccharomyces respectively (including test tube culture and fermenter expansion culture) to become microbial raw materials for future use;

[0060] Secondly, pulverize and sieve the decomposed chaff, the particle size is less than 0.18mm, and set aside;

[0061] The 3rd, get above-mentioned spare decomposed chaff 54 parts by weight and microorganisms [the present embodiment adopts nitrogen-fixing bacteria, phosphorus solubilizing bacteria, potassium solubilizing bacteria, bacillus, actinomycetes 5406, each equal parts of saccharomycetes] 0.6 parts, Potassium chloride [containing potassium (K 2 (2) amount 57%] 15 parts, 15 parts of humic acid, medium and trace elements [the present embodiment adopts each equal parts of calcium, magnesium, sulfur, iron, zinc, boron, manganese, copper, chlorine, molybdenum, nickel] 0.4 parts, Diammon...

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Abstract

The invention discloses a phosphorus and calcium type efficient and refined multiple-strain microbial organic fertilizer and a preparation method thereof, relating to the field of agricultural fertilizer. The microbial organic fertilizer is prepared by the following components in parts by weight: 44-54 parts of organic matter wastes, 10-15 parts of potassium chloride, 10-15 parts of humic acid, 0.4-0.6 part of intermediate trace elements, 0.4-0.6 part of microorganism, 5-10 parts of urea, 5-15 parts of superphosphate and 5-15 parts of diammonium phosphate (DAP) through the steps of mixing and pelletizing. The microbial organic fertilizer has the characteristics of good multi-bacteria symbiotic environment, stronger bioactivity, high fertilizer efficiency, full range of organic matters, effective micropopulation and chemical nutrients and controlled release effects. When in use, the phosphorus and calcium type efficient and refined multiple-strain microbial organic fertilizer in the invention can enhance the soil fertility, improve the fertilizer utilization rate, improve agricultural product quality, enhance plant diseases and insect pest resistance and drought resistance, inhibit crops from absorbing harmful substances such as heavy metals, pesticide and the like, purify and restore soil and the like, and is suitable for various crops and soils.

Description

technical field [0001] The invention relates to the field of agricultural fertilizers, in particular to a phosphorus-calcium type high-efficiency refined multi-strain bio-organic fertilizer 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, it has caused soil compaction, soil fertility decline, rampant pests and diseases, and agricultural environment pollution; due to the use of agricultural products contaminated by chemical fertilizers and pesticides as feed, the feed conversion rate is low, and the disease is serious. The feed ratio is only half of that of the United States and Canada. What is more 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, bio-fertilizers containing...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G5/00
Inventor 文贻荣黄生博鲁耀雄
Owner HUNAN ZHONGKE AGRI
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