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Organic waste decomposing agent and biological organic fertilizer for improving saline-alkali soil

A technology of organic waste and decomposing agent, which is applied in the treatment of bio-organic parts, organic fertilizers, microorganisms, etc., can solve the problems of low economic benefits of soil, inability to cultivate farmland, waste of land resources, etc., and achieve reduction of salt content and pH value, improving soil physical and chemical properties and ecological environment, and promoting the effect of crop growth

Inactive Publication Date: 2021-03-30
SHENYANG AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The salinization of the soil makes the farmland uncultivable, the economic benefit of the soil is low, and the land resources are wasted

Method used

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  • Organic waste decomposing agent and biological organic fertilizer for improving saline-alkali soil
  • Organic waste decomposing agent and biological organic fertilizer for improving saline-alkali soil

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] The raw materials of the organic waste decomposing agent in this embodiment mainly include 5 parts by weight of composite bacterial agent, 1.4 parts of ferrous sulfate, 1.0 parts of magnesium sulfate, 3.0 parts of urea and 80 parts of wheat bran. The compound inoculant is composed of yellow-blue fungus powder, pink polyterpenoid fungus powder, Trichoderma corning powder, Lactobacillus plantarum fungus powder, Saccharomyces cerevisiae fungus powder and Bacillus megaterium fungus powder. The number of bacterial powders were 5 yellow-blue fungal powders, 16 pink polytericinus powders, 25 corning Trichoderma powder, 14 Lactobacillus plantarum powders, 19 Saccharomyces cerevisiae powders and Megaspore powder. Bacillus powder 5 parts. The six kinds of bacteria powder can be prepared by themselves. On the one hand, Lactobacillus plantarum, Saccharomyces cerevisiae and Bacillus megaterium are respectively fermented and cultured in the corresponding liquid medium to obtain bacte...

Embodiment 2

[0046] The raw materials of the organic waste decomposing agent in this embodiment mainly include 7 parts by weight of composite bacterial agent, 1.0 parts of ferrous sulfate, 2.0 parts of magnesium sulfate, 4.3 parts of urea and 86 parts of wheat bran. Among them, the composite bacterial agent is composed of yellow blue-shaped bacteria powder, polythecene pink powder, Trichoderma corning powder, Lactobacillus plantarum powder, Saccharomyces cerevisiae powder and Bacillus megaterium powder, six kinds by weight The number of copies of bacteria powder is 12 parts of yellow and blue bacteria powder, 10 parts of pink Polythecene powder, 19 parts of Corning Trichoderma powder, 20 parts of Lactobacillus plantarum powder, 15 parts of Saccharomyces cerevisiae powder and Bacillus megaterium 15 parts of bacillus powder. The six kinds of bacteria powder can be prepared by yourself. On the one hand, respectively ferment and culture Lactobacillus plantarum, Saccharomyces cerevisiae and Bac...

Embodiment 3

[0057] The raw materials of the organic waste decomposing agent in this embodiment mainly include 10 parts by weight of composite bacterial agent, 2.0 parts of ferrous sulfate, 1.7 parts of magnesium sulfate, 5.0 parts of urea and 90 parts of wheat bran. Among them, the composite bacterial agent is composed of yellow blue-shaped bacteria powder, polythecene pink powder, Trichoderma corning powder, Lactobacillus plantarum powder, Saccharomyces cerevisiae powder and Bacillus megaterium powder, six kinds by weight The number of copies of bacteria powder is 15 parts of yellow and blue bacteria powder, 20 parts of pink Polythecene powder, 15 parts of Trichoderma corning powder, 10 parts of Lactobacillus plantarum powder, 25 parts of Saccharomyces cerevisiae powder and Bacillus megaterium 11 parts of bacillus powder. The six kinds of bacteria powder can be prepared by yourself. On the one hand, respectively ferment and culture Lactobacillus plantarum, Saccharomyces cerevisiae and Ba...

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Abstract

The invention discloses an organic waste decomposing agent and a biological organic fertilizer for improving saline-alkali soil. The decomposing agent is mainly prepared from a composite microbial agent, ferrous sulfate, magnesium sulfate, urea and wheat bran. The decomposing agent comprises the following raw materials in parts by weight: 5-10 parts of the composite microbial agent, 1-2 parts of ferrous sulfate, 1-2 parts of magnesium sulfate, 3-5 parts of the urea and 80-90 parts of the wheat bran. A preparation method of the bio-organic fertilizer comprises the following steps: uniformly mixing the raw materials according to the rule that 0.5-1 kg of the decomposition agent is applied to each cubic meter of organic waste; adjusting the moisture content of the mixed materials to be 40-70%; stacking and fermenting the mixed materials at a temperature higher than 4 DEG C, wherein the biological organic fertilizer is obtained when the state that a difference value between a temperature in the fermented materials and an environment temperature is less than or equal to 10 DEG C lasts for 10 days or more. When the biological organic fertilizer is applied to the saline-alkali soil, the growth of crops planted in the saline-alkali soil can be promoted, the salt content and the pH value of the saline-alkali soil are reduced, and the physical and chemical properties of the soil are improved.

Description

technical field [0001] The invention belongs to the technical field of saline-alkali land improvement, and in particular relates to an organic waste decomposing agent and a biological organic fertilizer for improving saline-alkali land. Background technique [0002] Saline-alkaline soil is a general term for various types of salinized soils and alkaline soils. The salinization of the soil makes the farmland impossible to cultivate, the economic benefit of the soil is low, and the land resources are wasted. However, the improved saline-alkali land can be converted into arable land, which is of great significance for the sustainable development of agriculture. [0003] The biological improvement of saline-alkali land does not damage the ecological environment. It mainly improves soil physical and chemical properties and soil microclimate through the introduction, screening and planting of salt-tolerant plants, so as to reduce the evaporation of soil water and inhibit the retu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05F3/00C05F15/00C05F17/20C12N1/14C12N1/16C12N1/20C12R1/25C12R1/885C12R1/865C12R1/645
CPCC05F3/00C05F17/20C12N1/14C12N1/16C12N1/20C05F9/00C05F3/04Y02W30/40Y02A40/20
Inventor 张世宏黄玉茜李壮梁月陈丽娜李凤兰冯艳忠姜雪峰梁飞孔祥峰何流琴李柱刚李佳佳孙照勇赫兰保吴建
Owner SHENYANG AGRI UNIV
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