Straw mushroom culture medium and method for circularly cultivating straw mushrooms

A cultivation substrate and straw mushroom technology, which is applied in botany equipment and methods, fertilizer mixture, horticulture, etc., can solve the problems of low substrate utilization rate, low biotransformation rate, and poor quality of straw mushroom, and achieve good water holding capacity and fermentation The effect is good and the fermentation time is shortened
CN102173949BInactive Publication Date: 2013-03-20NANJING INST OF VEGETABLE SCI
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
NANJING INST OF VEGETABLE SCI
Publication Date
2013-03-20
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a straw mushroom culture medium and a method for circularly cultivating straw mushrooms. The straw mushroom culture medium comprises 70 to 90 weight percent of Chinese medicament dreg, 10 to 30 weight percent of straws and a production increasing agent with the dose of 5 to 10 kg / m<3>, wherein the production increasing agent is prepared by mixing the following components in percentage by weight: 0.006 to 0.01 percent of vitamin B1, 15 to 20 percent of superphosphate, 40 to 60 percent of quick lime, 1.5 to 2 percent of magnesium sulfate, 0.2 to 0.4 percent of zinc sulfate, 0.2 to 0.3 percent of boric fertilizer, 0.2 to 0.4 percent of triacontanol and 22 to 37 percent of starch. By the straw mushroom culture medium and the method for circularly cultivating the straw mushrooms, resources can recycled; energy is saved due to short fermentation time of the medium; the medium can increase yield of the straw mushroom, can improve the quality of the straw mushroom and can increase the flavonoid content of the straw mushrooms; and by the multi-time circularly cultivating method, the utilization ratio of the medium is increased and production cost is reduced.
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Description

technical field

[0001] The invention belongs to the field of agricultural edible fungus cultivation, and relates to a straw mushroom cultivation substrate and a method for circularly cultivating straw mushrooms. Background technique

[0002] In recent years, my country's edible fungi industry has developed rapidly and has become a major producer of edible fungi in the world. According to statistics, in 2002, the total output reached 8.675 million tons, accounting for 65% of the world's total, of which about 200,000 tons of fresh straw mushrooms accounted for More than 60% of the total production of straw mushrooms in the world. At present, cottonseed husks and waste cotton are mainly used as the main raw materials in production, and rice straw, wheat straw, corncobs, wheat bran, etc. are used as auxiliary raw materials. On the one hand, due to the large amount of pesticides used in the cotton planting process, the cottonseed husks and waste cotton have high pesticide residue...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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