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A kind of method based on Trichoderma culturing and degrading bamboo basket

A technology of bamboo strips and Trichoderma, applied in fungi and other directions, can solve problems such as danger, unsuitability for promotion, etc., and achieve the effects of fast speed, obvious ecological cycle effect, and easy promotion.

Inactive Publication Date: 2016-02-03
ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Micro-blasting to remove bamboo sticks brings great danger to the operator and is not suitable for promotion

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] 1) Formulated nutrients: 78% wood chips, 8% corn flour, 5% bran, 5% rice bran, 0.5% peptone, 1.5% potassium dihydrogen phosphate, and 2% glucose;

[0017] 2) Add water to nutrients, the weight of water is 1.2 times the weight of nutrients, stir and mix evenly, put it into a jar, seal it with double-layer kraft paper, sterilize at 120°C and 0.15Mpa pressure for 2 hours, cool Then insert Trichoderma strains, and cultivate at 22°C until the substrate in the bottle is covered with Trichoderma hyphae, which is the Trichoderma culture substrate for degrading bamboo stalks;

[0018] 3) Pierce the harvested bamboo to the bottom with a steel drill, put the Trichoderma culture substrate that degrades the bamboo into the bamboo to the bottom, compact it, seal it with plastic cloth, and cultivate it for a long time under natural conditions until the bamboo Rotting, all degraded in the soil.

Embodiment 2

[0020] 1) Prepare nutrients: prepare 80% wood chips, 7% bran, 5% corn flour, 5% rice bran, 0.3% peptone, 1.5% potassium dihydrogen phosphate, and 1.2% glucose;

[0021] 2) Add water to nutrients, the weight of water is 1.5 times the weight of nutrients, stir and mix evenly, put it into a jar, seal with double-layer kraft paper, sterilize at 120°C and 0.15Mpa pressure for 1.5 hours, after cooling Insert actinomycetes and cultivate at 25°C until the substrate in the bottle is covered with actinomycetes, which is the actinomycetes culture substrate for degrading bamboo stalks;

[0022] 3) Use a steel drill to pierce the harvested bamboo to the bottom, put the actinomycetes culture substrate that degrades the bamboo into the bamboo to the base, compact it, seal it with plastic cloth, and cultivate it under natural conditions for a long time until the bamboo The rot rots and all degrades in the soil.

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PUM

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Abstract

The invention discloses a method of degrading bamboo roots based on trichoderma culture. The method includes: preparing nutrient from, by weight percent, 75-85% of saw dust, 5-10% of corn flour, 3-8% of wheat bran, 2-5% of rice bran, 0.1-0.5% of peptone, 0.5-1.5% of monopotassium phosphate and 1-2% of glucose; well mixing the nutrient with water; loading the mixture into a wide-mouth bottle; sealing a bottle mouth with two layers of kraft paper; sterilizing; inoculating trichoderma strains after cooling; culturing to obtain trichoderma substrate for degrading bamboo roots; piercing the bamboo roots to the bottom by a steel bar; putting in the trichoderma substrate for degrading the bamboo roots; compacting and sealing and tying with plastic cloth; and culturing under the natural conditions until the bamboo roots rot and completely degrade in soil. The method is simple and laborsaving and is applicable to fast clearing of various bamboo roots in bamboo forests.

Description

technical field [0001] The invention relates to a method for degrading bamboo slivers, in particular to a method for degrading bamboo slivers by using Trichoderma to cultivate and degrade them. Background technique [0002] bamboo( Phyllostachysheterocycla cv.Pubescens) is an excellent bamboo species with extremely fast growth, early maturity, high yield and long profit period. my country is known as the "Kingdom of Bamboo". The bamboo forest resources and the output value of the bamboo industry both rank first in the world. At present, it has exceeded 90 billion yuan, and it is still growing rapidly at a rate of 20% every year. There is a saying in the industry that "the world's bamboo looks at China, and the Chinese bamboo looks at Zhejiang". The bamboo industry is a characteristic and advantageous industry in Zhejiang Province. The bamboo forest area accounts for only 1 / 6 of the country, but the total output value of the bamboo industry accounts for 1 / 3 of the country; ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C12N1/14
Inventor 刘志强桂仁意宋瑞生
Owner ZHEJIANG UNIV