A method and application of using fungus-based biomass materials to prevent and control desertification

A biomass material and biomass technology, applied in planting substrates, botanical equipment and methods, applications, etc., to achieve the effects of reducing water evaporation, large market prospects and economic value, and improving desert composition

Active Publication Date: 2020-06-09
深圳市南理工技术转移中心有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] For this reason, the technical problem to be solved by the present invention is to overcome the gaps in the prior art, solve the problems of windbreak and sand fixation, and afforestation of deserts, thereby proposing a method for using fungal-based biomass materials to prevent and control desertification

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Embodiment 1 This embodiment discloses a biomass material and a method for controlling deserts, and the method is as follows:

[0027] 1. Preparation of culture materials: take 30-50 parts by mass of wheat straw, 5-15 parts by mass of corn stalk, 5-15 parts by mass of rice straw, 10-25 parts by mass of bagasse, 10-35 parts by mass Add 60-65 parts by mass of water to wheat bran or corn flour with mass fraction, and mix thoroughly; autoclave at 121°C or microwave for 1-2 hours, and cool for later use;

[0028] The materials used must be fresh and mildew-free, with a moisture content of less than 15%.

[0029] 2. Production of mycelium block: inoculate the production fungal strains at 5-10% (w / w) into the culture raw materials in the aseptic inoculation room, stir evenly, after bagging, carry out aseptic culture, the culture conditions are: The temperature is 22-28°C and the humidity is 60-70% until the material is covered with hyphae.

[0030] The fungal species to be inoculated...

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PUM

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Abstract

The invention belongs to the field of new environment-friendly materials, and relates to a method for preventing and treating desertization by fungus-based biomass materials and application of the method. The method includes cultivation raw material preparation, hypha block preparation, filling mold cultivation, product formation, and treatment for wind prevention and sand fixation. The method andthe application thereof have the advantages that the manufacture process of the obtained biomass materials is simple and convenient, and the obtained biomass materials have ecological environment protection effect, high water-absorbing and water-holding capabilities, high sand stabilization capability and high degradation property; organic fertilizer obtained after degradation can improve desertelements and provide long-term nutrition to plant growth, and accordingly, desert greening is achieved finally; broad market prospect and high economic value are realized.

Description

Technical field [0001] The invention belongs to the field of environmental protection new material processing, and relates to a method for preventing and controlling desertification by using a fungus-based biomass material and its application. Background technique [0002] my country is a country with very serious land desertification. Desertified land occupies more than 1 / 6 of the country's land area and grows at a rate of 60 square kilometers per year. It is mainly distributed in Xinjiang, Inner Mongolia, Tibet, Qinghai, Gansu and other 5 provinces. About 400 million people in my country are affected by desertification, and the direct economic loss caused by desertification is 120 billion yuan every year. Therefore, the prevention and control of desertification has become an ecological problem urgently needed to be solved in our country and the world. my country is a large agricultural country. The annual output of crop stalks is 800-900 million tons, of which 700 million tons...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02D3/00A01G24/22A01G24/27A01G24/10A01G24/20
CPCE02D3/005Y02A40/22
Inventor 彭志立陈强黄梦婷张雨陈金凤谭渊陈其川
Owner 深圳市南理工技术转移中心有限公司
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