Nutritionally-balanced oyster mushroom culture medium prepared from melaleuca alternifolia residues and preparation method

Abstract

The invention discloses a nutritionally-balanced oyster mushroom culture medium prepared from melaleuca alternifolia residues. The nutritionally-balanced oyster mushroom culture medium is characterized by comprising, by weight, 60-80 parts of the melaleuca alternifolia residues, 10-20 parts of african marigold leaves, 10-20 parts of corncob particles, three to five parts of glucose, two to four parts of gypsum, 20-30 parts of wheat bran, three to four parts of calcium hydrophosphate, four to five parts of crushed crude pearlite, one to two parts of monopotassium phosphate, 0.2-0.4 part of decavitamin, one to two parts of magnesium sulfate, 0.8 to one part of compound trace elements, one to two parts of plant ash, one to two parts of chitosan fibers and an appropriate amount of water. Melaleuca alternifolia oyster mushrooms are adopted for providing a new material resource for oyster mushroom culture, the chitosan fibers with the modified crushed crude pearlite are combined, the specific area of the chitosan fibers is increased, enrichment of nutrient substances in the culture medium is increased, and the nutrient substances can be absorbed and utilized by oyster mushrooms conveniently. Meanwhile, modification of the crushed crude pearlite is achieved, the water absorption and retention performance of the culture medium is increased, expansion is adopted, and the porosity performance of the culture medium is increased.

Description

technical field [0001] The invention belongs to the field of edible fungus cultivation, and in particular relates to a nutrient-balanced oyster mushroom culture medium prepared by using Australian tea tree dregs and a preparation method. Background technique [0002] Pleurotus ostreatus is widely loved by the public because of its delicious taste and rich nutrition. The cultivation of pleurotus ostreatus has also received increasing attention. Traditionally, sawdust and corn cob powder are often used for cultivation. However, with the expansion of pleurotus ostreatus cultivation, the cost of sawdust is increasing day by day. Australian tea trees have been widely planted in suitable areas in southern my country, with a cultivation area of ​​more than 10,000 mu. These Australian tea trees are used for tea tree oil extraction in industrial production, and a large amount of tea tree residue remains. Australian tea tree dregs have high protein, low fat, low fiber, ash, trace calc...

AI Technical Summary

Problems solved by technology

[0002] Pleurotus ostreatus is widely loved by the public because of its delicious taste and rich nutrition; the cultivation of oyster mushrooms has also received increasing attention. Traditionally, sawdust and corncob powder are often used for cultivation, but with the expansion of oyster mushroom cultivation, the cost of sawdust is increasing day by day