High-quality green pleurotus ostreatusmedium

Abstract

The invention discloses a high-quality green pleurotus ostreatus medium, belongs to a cultivation technology field of edible fungus. The medium is made of following materials in part by weight: 50-80 parts of corn cobs, 10-20 parts of wheat bran, 10-20 parts of rapeseed cakes, 5-10 parts of urea, 10-15 parts of ramulusmori, 10-15 parts of perilla straws, 12-18 parts of Alligator Alternanthera, 6-12 parts of root of kudzu vine herb residue, 6-12 parts of licorice herb residue, 6-12 parts of grape pomace, 0.8-1.2 parts of pulverized limes, and0.2-0.5 parts of white sugar. In the invention waste materialsuch as vinasse, herb residue, plant straws etc. substitutes for insufficient materials, can meet the nutrition requirement of pleurotus ostreatus mycelia growth and sporophore development, obviously promote crude fiber and polysaccharide contents of pleurotus ostreatus sporophore; iron and zinc content in the mineral element are obviously promoted. The medium has advantages of quick growth for the pleurotus ostreatus, large inoculation numbers, and convenience for inoculation; the biological efficiency of cultivated pleurotus ostreatus reaches 126.5%; the pleurotus ostreatus has rich nutrients and high nutritious value.

Description

technical field [0001] The invention relates to the technical field of cultivation of edible fungi, in particular to a high-quality green medium for oyster mushrooms. Background technique [0002] Pleurotus ostreatus is the most common edible fungus in life, and it is rich in nutrients. The protein content of Pleurotus ostreatus is almost higher than that of all vegetable crops. The protein content of every 100g of Pleurotus ostreatus dry product is as high as 20-23g, while the crude fat content is only about 3g. In addition, the water content of the fruiting bodies of Pleurotus ostreatus is about 84%~ 91%, the total sugar content is about 30%-40%, the crude fiber content is about 10%-20%, and the ash content is about 10%. The amino acids in the fruiting bodies of Pleurotus ostreatus are complete, including about 23 kinds of free amino acids, of which the content of 8 kinds of essential amino acids is about 8.38%. taste, flat mushrooms are rich in isoleucine, leucine and l...

AI Technical Summary

Problems solved by technology

Due to the limited output of these raw materials, wide use and large sales volume, the rise in prices will inevitably increase the production cost of edible fungi, which is not conducive to the steady and sustainable development of the edible fungus industry.

At present, all kinds of by-products in daily life, such as living kitchen waste, distiller's grains, traditional Chinese medicine residue, etc., except for a small part are used as feed, most of them are regarded as waste with a low utilization rate, which not only wastes resources but also causes serious environmental pollution.

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