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Bio-organic fertilizer with plant straw as substrate and preparation method thereof

A bio-organic fertilizer and plant straw technology, applied in the direction of organic fertilizer, nitrogen fertilizer, fertilization device, etc., can solve the problems of waste of biomass resources, decline of land utilization rate, environmental pollution, etc., and increase soil water holding capacity and food safety The effect of increasing and reducing the amount of chemical fertilizer

Inactive Publication Date: 2016-06-15
扬州国本生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] As a renewable resource with abundant yields, plant straw is often discarded or burned as waste. In this process, not only wasting precious biomass resources, but also causing serious environmental pollution and becoming a major public hazard.
The extensive use of chemical fertilizers in agricultural production has caused environmental pollution and decreased land utilization. However, crop straws contain a large amount of nitrogen, phosphorus, potassium and other trace elements. Therefore, using plant straws to make biological fertilizers is beneficial to improving soil physical and chemical properties. , reducing the use of chemical fertilizers is one of the key directions for the development of green agriculture in the future

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A bio-organic fertilizer using plant stalks as a substrate, which is composed of the following components in parts by weight: 90 parts of plant stalks, 4 parts of nutrition enhancers, 1 part of compound microbial strain A, 1 part of compound enzyme mixed solution, compound Microbial strain B3 parts.

[0026] In the present invention, the nutritional enhancer is sugar-containing MS agar-free medium or plant physiological precursor amino acid.

[0027] The mass ratio of Streptomyces thermopurpuricus, Bacillus subtilis, white rot fungus and Trichoderma konningen is 3:1:3:3.

[0028] The compound enzyme mixed solution is composed of the following components in mass ratio: cellulase, hemicellulase and ligninase in a mass ratio of 2:2:3.

[0029] Composite microorganism strain B is made up of each component of following mass ratio: the mass ratio of Streptomyces flavinus, Beauveria bassiana, Geotrichum candidum, Candida, Bacillus colloidus, Bacillus sporogenes, Bacillus thur...

experiment example

[0036] Apply 400KG of this product per acre of green vegetables to reduce the amount of chemical fertilizer by 20%. Other management refers to conventional planting methods, and is calculated by harvesting:

[0037] Nutrient unit mg per 100g vegetable

[0038] Vitamin A320 Vitamin C35 Protein 1.8 Mu Yield 2700kg

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PUM

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Abstract

The invention discloses a bio-organic fertilizer with plant straw as a substrate; the bio-organic fertilizer is composed of the following components in parts by weight: 90 parts of the plant straw, 4 parts of a nutrition enhancer, 1 part of a compound microbial strain A, 1 part of a composite enzyme mixed liquid, and 3 parts of a composite microbial strain B. Moreover, the invention particularly discloses a method for preparing the bio-organic fertilizer; the bio-organic fertilizer has extremely high humic acid content, also contains rich amino acids and organic matters, has a biological insecticidal function on lepidoptera, has wide use scope, and has good effect on crop growth.

Description

technical field [0001] The invention relates to the technical field of biological fertilizers, in particular to a biological organic fertilizer using plant stalks as a substrate and a preparation method thereof. Background technique [0002] As a renewable resource with abundant yields, plant straw is often discarded or burned as waste, which not only wastes valuable biomass resources, but also causes serious environmental pollution, becoming a major public hazard. The extensive use of chemical fertilizers in agricultural production has caused environmental pollution and decreased land utilization. However, crop straws contain a large amount of nitrogen, phosphorus, potassium and other trace elements. Therefore, using plant straws to make biological fertilizers is beneficial to improving soil physical and chemical properties. , Reducing the use of chemical fertilizers is one of the key directions for the development of green agriculture in the future. [0003] Straw is used...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/02C05G3/04C05G3/60C05G3/80
CPCC05C11/00C05G3/60C05G3/80C05F11/00C05F11/08
Inventor 赵义才田峥峰
Owner 扬州国本生物科技有限公司
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