Preparation method of yield increasing Agent for Edible Fungi
The application of this agent can increase the yield of edible fungi by 15% and 30%.
The ratio of raw materials (by weight): naphthylacetic acid 1, boric acid 14, zinc sulfate 20, magnesium sulfate 26, starch 39.
Second, the preparation method: grind the above raw materials, mix them well, and pack them in glass bottles or plastic bags according to 50g.
Third, usage (take Auricularia auricula as an example): before the formation of the fruiting body of Auricularia auricula, add 50 kg of water every 50 grams and spray it on the mushroom bed or bag material with a sprayer. It is appropriate to spray wet material surface. The agent is suitable for fungus, straw mushroom, mushroom, shiitake mushroom and so on.
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Experiment on the formula of cultivating Pleurotus ostreatus with mulberry sawdust
At present, the cultivation of Pleurotus ostreatus in Fujian, Jiangxi and other places mainly use hard sawdust and cottonseed shell, but the yield is low. The purpose of this experiment is to explore the suitable formula of cultivating Pleurotus ostreatus with mulberry sawdust and silkworm sand in order to make full use of local resources, save cost and improve economic benefit. 1 Materials and methods 1.1 the tested strain Tea Tree Mushroom No.1 was provided by Fujian Gutian Kexing Edible Fungi Research Institute. 1.2 the experimental formula ① cotton husk 82%, wheat bran 18%; ② cotton seed shell 36%, mulberry sawdust 36%, rice straw powder 10%, silkworm sand
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Method for increasing yield of edible fungi
1. Scratching method When hyphae grow on the surface, gently sweep back and forth on the surface with a clean bamboo broom to remove or destroy the excess hyphae and old hyphae on the surface. After exposing new hyphae, spray water, cover film moisture preservation, about 7 days can appear bud mushroom, generally can increase production by about 10%. 2. Shocking method When the culture medium is full of hyphae, squeeze and beat the vibrating material surface with elastic wood strips. Operation force should be uniform, leaving no deep marks, do not destroy the material surface. This can promote hyphae to accelerate growth and rapid differentiation of fruit bodies. This method is suitable for mushroom, oyster mushroom and chicken.
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