Weathered coal bio-organic fertilizer and production method thereof

A bio-organic fertilizer and production method technology, applied in the directions of organic fertilizers, fertilization devices, fertilizer mixtures, etc., can solve the problems of difficult plant absorption, poor direct use effect, low water solubility and physiological activity, and achieve the reduction of disease index, mu The effect of increasing production value and strong resistance to stress

Inactive Publication Date: 2010-12-15
XINJIANG TIANZAOYUAN QIUCI BIOTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] my country's weathered coal reserves are very rich, estimated to be nearly 100 billion tons. Where there are coal mines, there is weathered coal. It is a mineral containing a large amount of humic acid. The total content of humic acid is generally between 30% and 70%. It is more than 80%. At present, some are used to improve soil texture, increase soil porosity, reduce pH value, increase organic matter, humic acid content, calcium, magnesium and other mineral elements, and further improve soil fertility. Add weathered coal directly to the treatment. Due to the stable structure of weathered coal, humic acid exists in a combined state. Generally, the water solubility and physiological activity are very low, and it is not easy to be absorbed by plants. The direct use effect is very poor.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] Trichoderma strain is transplanted to the Trichoderma nutrient solution that obtains after 96 hours after being inoculated to seed tank fermentation 48 hours again by conventional method, and nutrient solution contains mycelia dry weight and is 2g / L, for subsequent use,

[0041] The bacillus culture solution obtained after inoculating the bacillus into the seed tank for 24 hours and then transplanting to the fermenter for 72 hours according to the conventional method, the bacteria culture solution contains 4×10 8 cfu / mL, spare,

[0042] Take 45kg of -60 mesh weathered coal, 30kg of chili powder residue, 8kg of cottonseed cake, 15kg of sawdust and 50kg of water, mix them evenly and add them to the fermentation tank, dissolve 1 kg of urea in water and evenly add them to the raw materials in the fermentation tank, and at the same time Get the above-mentioned 12kg of prepared Trichoderma culture solution and evenly mix it into the raw material of the fermentation tank, ferm...

Embodiment 2

[0044] The Trichoderma strain is inoculated into the seed tank and fermented for 60 hours by a conventional method and then transplanted to the bacterium culture solution obtained after 80 hours of fermenter cultivation. The culture solution contains mycelium dry weight and is 2.2g / L, for subsequent use

[0045] Bacillus was inoculated into the seed tank and fermented for 30 hours according to the conventional method, and then transplanted into the fermenter for 50 hours to obtain the bacterial culture solution. The bacterial culture solution contained 3×10 8 cfu / mL, spare,

[0046] Take 50kg of -60 mesh weathered coal, 25kg of chili powder residue, 10kg of cottonseed cake, 13kg of sawdust and 55kg of water, mix them evenly and add them to the fermentation tank, dissolve 1.5kg of urea in water and evenly add them to the raw materials in the fermentation tank, At the same time, get the 10kg Trichoderma nutrient solution prepared above and evenly mix it into the raw material of th...

Embodiment 3

[0048] Trichoderma strain is transferred to the bacterium culture liquid that obtains after 72 hours after inoculation to seed tank fermentation 72 hours again by routine method, and culture liquid contains mycelium dry weight and is 2.4g / L, for subsequent use,

[0049] Bacillus is inoculated into the seed tank and fermented for 36 hours according to the conventional method, and then transplanted into the fermenter for 48 hours to obtain the bacterial culture solution. The bacterial culture solution has a bacterial content of 2×10 8 cfu / mL, spare,

[0050] Take 55kg of -80 mesh weathered coal, 20kg of chili powder slag, 12kg of cottonseed cake, 10kg of -2mm straw and 60kg of water, mix them evenly and add them to the fermentation tank, dissolve 2.0kg of urea in water and evenly add them to the fermentation tank Among the raw materials, at the same time, take 8kg of the Trichoderma culture solution prepared above and mix it evenly into the raw material of the fermentation tank,...

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Abstract

The invention relates to a weathered coal bio-organic fertilizer and a production method thereof. The weathered coal bio-organic fertilizer is characterized by comprising the following raw materials in part by weight: 45 to 55 parts of weathered coal, 20 to 30 parts of chilli powder residue, 8 to 12 parts of cottonseed cake, 10 to 15 parts of saw powder or straw, 1 to 2 parts of urea, 50 to 60 parts of water, 8 to 12 parts of trichoderma culture solution and 8 to 12 parts of bacillus culture solution. The production method is characterized by comprising the following steps of: adding the weathered coal, the chilli powder residue, the cottonseed cake, the saw powder or straw and the water into a fermenting tank; adding the urea and the trichoderma culture solution into the fermenting tank to perform fermentation; and then adding the bacillus culture solution into the fermenting tank with stirring to continuously perform fermentation to obtain the weathered coal bio-organic fertilizer. The weathered coal bio-organic fertilizer has the advantages of wide source of the raw materials, simple method, high bioactivity, comprehensive nourishment supplying to crops, robust growth, high disease resistance and stress resistance, capacity of effectively improving the utilization ratio of an organic fertilizer and a chemical fertilizer, increment in production and income, improvement on soil, rich nutrition and no chemical residues.

Description

technical field [0001] The invention relates to an organic fertilizer, in particular to a weathered coal bio-organic fertilizer, which belongs to the field of organic fertilizers. [0002] The invention also relates to a production method of the organic fertilizer. Background technique [0003] my country's weathered coal reserves are very rich, estimated to be nearly 100 billion tons. Where there are coal mines, there is weathered coal. It is a mineral containing a large amount of humic acid. The total content of humic acid is generally between 30% and 70%. It is more than 80%. At present, some are used to improve soil texture, increase soil porosity, reduce pH value, increase organic matter, humic acid content, calcium, magnesium and other mineral elements, and further improve soil fertility. Add weathered coal directly to the treatment, because the structure of weathered coal is stable, humic acid exists in a combined state, generally the water solubility and physiological...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/04C05F11/02C05G3/80
Inventor 李志民袁红莉
Owner XINJIANG TIANZAOYUAN QIUCI BIOTECH
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