Wisteria wood chip-containing compost for pleurotus eryngii and preparation method of compost

Abstract

The invention belongs to the technical field of mushroom cultivation, and relates to wisteria wood chip-containing compost for pleurotus eryngii and a preparation method of the compost. The compost for the pleurotus eryngii is prepared from the following components: corncobs, wheat bran, cotton seed hulls, wisteria wood chips, mushroom bran, needle mushroom roots and bases, wisteria skin, soybean meal, cold-pressed peanut meal, gypsum powder, lime, sugar, light calcium carbonate, urea, manganese and copper. The compost is characterized in that due to the cultivation of the pleurotus eryngii through the compost, hyphae grow rapidly, are white and dense, and grow vigorously, and bad phenomena of pollution of a cultivated bag and the like can also be avoided. Pleurotus eryngii fruit bodies are white and are in round shapes, and deformed mushrooms do not exist, and the biotransformation rate reaches 110 percent. Meanwhile, according to the compost provided by the invention, the usage quantities of common wood chips and the cotton seed hulls are obviously decreased, so that the economical and ecological benefits are remarkable, and the compost is worthy of popularization.

Description

technical field [0001] The invention belongs to the technical field of mushroom cultivation, and relates to a compost of Pleurotus eryngii and a preparation method of the compost. Background technique [0002] Pleurotus eryngii, also known as Pleurotus eryngii, is a new species of rare edible fungus that has been successfully cultivated in recent years. This mushroom has thick meat, crisp and tender texture, dense and milky stipe tissue, and can be eaten in its entirety, and the stalk is more crisp, smooth and refreshing. It is called "dried scallop mushroom" and is suitable for fresh-keeping and processing. Mushroom meat tastes fresh and tender, has a delicate taste, has almond aroma and abalone taste, and is rich in nutrition. In addition, it also has the effects of lowering blood fat, lowering cholesterol, promoting gastrointestinal digestion, enhancing the body's immunity, and preventing cardiovascular diseases, which is very popular among people. Significant economi...

AI Technical Summary

Problems solved by technology

[0013] CN101456772B "A Pleurotus eryngii culture material and its preparation method" discloses a culture material and its preparation method, the culture material comprises 75-80% of cottonseed husk or wheat straw or straw or corn cob, 5-12% of wheat bran or rice bran, Poultry dry manure 8-10%, corn flour 3-8%, plaster of paris 1-2%, sucrose 0.5-1.5%, quicklime 0.5-1.5%, and then add potassium dihydrogen phosphate 0.1-0.3 according to the total amount of the above ingredients %, magnesium sulfate 0.1-0.2%, each component is weight percent, cottonseed hulls or wheat straw or rice straw or corn cobs and dry manure of poultry are stacked and retting before use: the compost after cultivating Pleurotus eryngii is returned to the field on the spot Soil return treatment: adopting this technical scheme can make Pleurotus eryngii grow better biologically, overcome the defect in the prior art that there is no compost specially prepared for the growth of Pleurotus eryngii, simplify the production process, and shorten the growth of Pleurotus eryngii cycle, which improves the biotransformation rate of Pleurotus eryngii, but its disadvantage is that the formula of the compost not only has many raw materials, but also has high production costs, and the ingredients are complicated, and the production environment has a strong odor, which has a great impact on the physical and mental health of the staff.

The above method mainly explains the particle size of corncobs. The compost has good air permeability, but the nutrition is relatively monotonous, which has a certain impact on the output of Pleurotus eryngii in the later stage of fruiting.

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