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A technology of straw mushrooms and strains, applied in the field of increasing production of straw mushrooms, can solve the problems of excessive impurities, achieve high income, increase mushrooming rate and biological transformation efficiency, and low price
Inactive Publication Date: 2011-09-21
JILIN AGRICULTURAL UNIV
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But the change of the quality of different batches of cultivation raw materials also has a great impact on the yield. Compared with the raw materials in the past, the impurities in the current cultivation raw materials are also very much. How to improve the yield and quality of straw mushrooms to meet people's growing demand for straw mushrooms demand has become an important issue to be solved urgently
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Embodiment 1
[0036] (1) Preparation of cultivation raw materials
[0037] Cultivation raw materials are mostly waste cotton, cottonseed hulls or, wheat straw, rice straw, corn stalks. The main raw materials of the formula are 50% cotton waste + 40% straw + 10% bran and an appropriate amount of lime. For waste cotton, it is best to choose fresh, dry, moldy and rot-free raw materials. It is best to expose to the sun for 1-2 days to kill the eggs. Straw is cut into the small section that is less than 5cm.
[0038] (2) Weighing
[0039] Weigh the ingredients according to the ratio of the above raw materials, then mix the raw materials evenly, and put them in the large pool of mixing materials.
[0040] (3) Soak raw materials
[0041]Soak the raw materials with 1% lime water, step on it while pouring water, until all the raw materials are soaked. Adjust the pH value of the compost to around 9 and test it with pH test paper. Control the water content at about 65-68% (grab the material wit...
Embodiment 2
[0060] Taking the straw mushroom strain V23 as an example,
[0061] Prepare raw materials according to (1).
[0062] Weigh according to (2).
[0063] Soak the ingredients according to (3).
[0064] According to (4) culture material pre-fermentation.
[0065] Add manganese acetate solution according to (5).
[0066] Enter the room according to (6) culture material.
[0067] Post-fermentation according to (7) compost.
[0068] Seed according to (8).
[0069] Manage according to (9) mycelial growth stage.
[0070] Manage according to (10) fruiting stage.
[0071] Harvest according to (11).
[0072] According to 50% waste cotton + 40% straw + 10% bran and an appropriate amount of lime, weigh the cultivation raw materials, add water and stir evenly after mixing, add carbon source accounting for 0.02842% manganese acetate solution of the wet weight of the culture material, and make the water content 65-68%, build a heap, cover the film and ferment naturally for 2 days, then...
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Abstract
The invention relates to a method for increasing yield of straw mushrooms, which comprises the following steps of: (1) soaking raw materials; (2) fishing and stacking the soaked raw materials, covering the raw materials with films, keeping temperature, moisturizing, and naturally stacking to fermentation; (3) adding solution of manganese acetate; (4) shifting the fermented culture materials to a bedstead, and covering by using films; (5) performing secondary fermentation on the culture materials, and rapidly shifting the fired honeycomb briquette into a room for pasteurization; (6) uniformly spreading strains on the culture materials in an open environment; (7) controlling the material temperature to be between 35 and 36 DEG C and the air temperature to be between 30 and 32 DEG C; (8) managing a fruiting stage; and (9) harvesting. The method is simple, low in cost, and facilitates formation of primordia of the straw mushrooms, so that the number of primordia of the straw mushrooms is increased, and the number of effective fruiting bodies is increased. The method has the advantages that: the yield in unit area is improved by about 32.11 percent, the pollution rate is reduced, the biological efficiency is high, and the like, and the method is suitable for actual popularization and application.
Description
technical field [0001] The invention belongs to the field of production methods of mushrooms, in particular to a method for increasing production of straw mushrooms. Background technique [0002] Straw mushrooms belong to the class Basidiomycetes, the subclass Agarobasidiomycetes, the order Agaricaceae, the family Phytopodiaceae, and the genus Phytopodia genus. Straw mushroom is a saprophytic fungus in tropical and subtropical high temperature and rainy areas. According to the textual research of Professor Zhang Shuting of the Chinese University of Hong Kong, straw mushrooms were first cultivated in my country, and then the overseas Chinese spread the cultivation technology to Japan, South Korea, Malaysia, the Philippines, Thailand, Singapore, India, Indonesia and other places, and then spread to Nigeria and Africa in Africa. Madagascar. In recent years, some European and American countries have also begun to cultivate. Now it has developed into a worldwide edible fungus. ...
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