Method for cultivating oyster mushroom with mulberry twigs

Abstract

The invention discloses a method for cultivating oyster mushroom with mulberry twigs. The method comprises the following steps that (1) raw materials for cultivation are prepared, and the raw materials comprise 87-100% of mulberry twig scraps, 0-10% of bran or rice bran, 2% of lime and 1% of gypsum; (2) cultivated bags are manufactured, the mulberry twig scraps, the lime and the gypsum are evenly stirred, the ph value of compost is adjusted between 7.0 and 8.5, the water content is 50%-60%, the compost is sealed and composted for 1-2 days after being stirred, then the bran or the rice bran is added to the compost and is stirred evenly, and the compost is bagged immediately; (3) sterilization and inoculation are carried out, temperature is 100 DEG C, the sterilization is carried out for 10-12 hours under ordinary pressure, and the inoculation is carried out according to a sterile operation; (4) fruiting management is carried out, and the temperature and humidity are adjusted well; (5) harvesting is carried out, and when oyster mushroom caps are basically unfolded, the colors become light grey or hoary from dark grey and spores are to pop up, the period is the optimum harvest time of the oyster mushroom. The oyster mushroom is cultivated with the mulberry twigs, the waste of silkworm industries is fully utilized, the waste is changed into valuable, the economic benefits of silkworm production are improved, material drawing is convenient, the operation is simple, and the nutritive value of the cultivated oyster mushroom is higher.

Description

technical field [0001] The invention relates to the technical field of edible fungus cultivation, in particular to a method for cultivating oyster mushrooms by using mulberry branches, and belongs to the technical field of vegetable cultivation. Background technique [0002] Pleurotus ostreatus, also known as pleurotus, oyster mushroom, black peony mushroom, belongs to the family Agaricaceae Pleurotaceae under the phylum Basidiomycetes. It is rich in nutrients, and has a complete range of amino acids and minerals. , is the first-class meal food. The proteoglycans in Pleurotus ostreatus have a strong inhibitory effect on cancer cells and can enhance the immune function of the body. In the prior art, the raw materials used for cultivating Pleurotus ostreatus are sawdust, cottonseed hulls, waste cotton, rice straw, bagasse, corncobs, corn stalks, peanut shells, bean stalk powder, etc. . [0003] Mulberry branches are the waste of the silkworm industry. One mu of mulberry gar...

AI Technical Summary

Problems solved by technology

[0003] Mulberry branches are the waste of the silkworm industry. One mu of mulberry gardens can produce 1 ton of dry mulberry branches a year. With the development of mulberry planting and sericulture, the output of mulberry branches has also increased. Only Guangxi produces mulberry branches every year. It is more than 2 million tons. The mulberry branches were usually burned directly as fuel, but with the popularization of petroleum liquefied gas and biogas in rural areas, mulberry branches are no longer used as fuel, and mulberry branches have instead become redundant in the silkworm industry. Most of the by-products are directly piled up in the fields and allowed to rot naturally to seriously pollute the ecological environment. In fact, tests have shown that the nitrogen content of mulberry branches is very high, and it is the best raw material for cultivating edible fungi such as oyster mushrooms. The mulberry branches contain A large number of special ingredients such as polyphenols, flavonoids, alkaloids, etc., the edible fungi cultivated have higher nutritional and medicinal components than those cultivated from ordinary raw materials. There have been cultivations of Ganoderma lucidum, shiitake mushrooms and The method of fungus, no method of cultivating Pleurotus ostreatus using mulberry branches