Compost agent for organic fertilizer and preparation method thereof

A technology of organic fertilizer and decomposing agent, applied in the field of organic fertilizer decomposing agent and its preparation, can solve the problems of low efficiency and long processing time, and achieve the effects of reducing fermentation time, ensuring decomposing degree, and improving fermentation efficiency

Inactive Publication Date: 2018-10-19
MICROBIAL FERMENTATION ENG RES CENT CO LTD OF YUNNAN PROVINCE
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  • Application Information

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  • Compost agent for organic fertilizer and preparation method thereof

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specific Embodiment 1

[0044] 1) Pretreatment of raw materials: use flue-cured tobacco as raw materials and waste tobacco stems and tobacco dust, the addition amount of each component according to parts by weight is: 50 parts of peat, 50 parts of tobacco stems, and 100 parts of tobacco dust. Tobacco stems and tobacco dust adjust the carbon-to-nitrogen ratio of the raw materials to about 30:1, and then use GaCO 3 Regulate the pH value to 6.5, and the moisture content is adjusted to (weight percent) 50%;

[0045] 2) Mixing: Add an organic fertilizer decomposing agent with a total weight of 3‰ to the above-mentioned pretreated materials, mix the above-mentioned materials evenly, and carry out composting and fermentation in the fermentation workshop;

[0046] 3) Fermentation: During the fermentation process, turn the pile twice a day to meet the oxygen consumption requirements of the bacteria in the fermentation agent. The material produces a fermentation process of heating-high temperature-cooling. Whe...

Embodiment 2

[0049] 1) Pretreatment of raw materials: use flue-cured tobacco as raw materials and waste tobacco stems and tobacco dust, the addition amount of each component according to parts by weight is: 60 parts of peat, 60 parts of tobacco stems, and 80 parts of tobacco dust. The carbon-to-nitrogen ratio of the raw material is adjusted to about 35:1 by the tobacco stem and the tobacco powder, and the pH value is adjusted to 7.5 with GaCO3, and the moisture content is adjusted to (weight percent) 55%;

[0050] 2) Mixing: adding a fermentation agent with a total weight of 5‰ of the material to the above-mentioned pretreated material, mixing the above-mentioned material evenly, and then composting and fermenting in the fermentation workshop;

[0051] 3) Fermentation: During the fermentation process, turn the pile twice a day to meet the oxygen consumption requirements of the bacteria in the fermentation agent. The material produces a fermentation process of heating-high temperature-coolin...

Embodiment 3

[0055] 1) Pretreatment of raw materials: Rapeseed as raw material is used as raw material, and the addition amount of each component according to parts by weight is: 50 parts of peat, 150 parts of rapeseed. The ratio adjustment is about 30:1, and then GaCO3 is used to adjust the pH value to 6.5, and the moisture content is adjusted to (weight percentage) 50%;

[0056] 2) Mixing: Add an organic fertilizer decomposing agent with a total weight of 3‰ to the above-mentioned pretreated materials, mix the above-mentioned materials evenly, and carry out composting and fermentation in the fermentation workshop;

[0057] 3) Fermentation: During the fermentation process, turn the pile twice a day to meet the oxygen consumption requirements of the bacteria in the fermentation agent. The material produces a fermentation process of heating-high temperature-cooling. When a large amount of mycelium is produced in the material, it is non-pungent Odor, when the temperature in the heap drops to...

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Abstract

The invention discloses a compost agent for an organic fertilizer and a preparation method thereof. The compost agent is prepared from the following components in percentage by weight: 20% to 30% of bacillus mucilaginosus, 20% to 30% of bacillus subtilis, 10% to 20% of bacillus stearothermophilus, 10% to 20% of aspergillus foetidus, and 15% to 25% of bacillus jelly through mixing. The compost agent for the organic fertilizer and the preparation method are suitable for the composting of organic materials using agricultural wastes as the main production raw material, and have the advantages thatthe quick, high-efficient and sufficient composting process can be realized; the fermenting efficiency is effectively improved, the fermenting time is shortened, and the composting degree of the organic fertilizer is guaranteed.

Description

technical field [0001] The invention relates to the field of fertilizers, in particular to an organic fertilizer decomposing agent and a preparation method thereof. Background technique [0002] Organic fertilizers are mainly derived from plants and (or) animals, and are applied to the soil to provide plant nutrition as carbon-containing materials whose main function is. It is processed from biomass, animal and plant waste, and plant residues to eliminate toxic and harmful substances, and is rich in a large number of beneficial substances, including: a variety of organic acids, peptides, and rich nutrients including nitrogen, phosphorus, and potassium. nutritional elements. It can not only provide comprehensive nutrition for crops, but also has long fertilizer effect, can increase and renew soil organic matter, promote microbial reproduction, improve soil physical and chemical properties and biological activity, and is the main nutrient for green food production. [0003] ...

Claims

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Application Information

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IPC IPC(8): C12N1/20C12N1/14C05F17/00C05F11/08C12R1/07C12R1/125C12R1/66
CPCC12N1/14C12N1/20C05F11/08C05F17/20Y02W30/40
Inventor 张琪王斌李诚郭绍青赵崇钧何月秋尚海丽
Owner MICROBIAL FERMENTATION ENG RES CENT CO LTD OF YUNNAN PROVINCE
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