Formula and manufacturing method of Pleurotus citrinopileatus culture material

Abstract

The invention relates to a Pleurotus citrinopileatus culture material, which is characterized by using broad bean husk as the main raw material and cottonseed hull, wood dust, rice bran, bean pulp and the like as auxiliary materials, and the water content of the culture material is 63-65%. The invention also relates to a manufacturing method of the culture material. Compared with the wood dust culture material, the invention has the following advantages: the reasonable matching of rough and fine granules of the culture material enhances the air permeability and water retention property of the culture material, so that the growth speed of the Pleurotus citrinopicarbon hypha is enhanced, and the bagging time is shortened; the culture material has proper carbon-nitrogen ratio, thereby being beneficial to growth and development of sporocarps, and the yield is enhanced by 20-25%; and the invention widens the culture raw material, and greatly lowers the production cost. The invention has the following social benefits: by using the broad bean husk substitute material for culturing the Pleurotus citrinopileatus, the invention can relieve part of contradiction between bacterium and forest, and change wastes into valuable substances, thereby being beneficial to energy saving and emission reduction.

Description

technical field

[0001] The content of the present invention includes the compatibility of elm yellow mushroom cultivation material and the preparation method of the cultivation material, belonging to the technical field of edible fungus cultivation. Background technique

[0002] Yellow elm mushroom is also known as golden top side ear, golden top mushroom, elm yellow mushroom, etc. It is named elm yellow mushroom because it is often found on the dead branches of saprophytic elm trees. The artificially cultivated yellow elm mushrooms are clustered in a tile-like cluster. The base of the cap is concave and trumpet-shaped, and the edge is flat and wavy. Many caps are stacked and clustered together, like a bunch of golden flowers, with a noble and elegant shape. The elm yellow mushroom is rich in nutrients such as protein, fat, carbohydrates and multivitamins. It is rich in nutrition, delicate and crisp in taste, delicious in taste and fragrant in smell. In addition, elm yellow...

Examples

Embodiment Construction

[0024] Method 1: In this example, the cultivation material of P. ulmanii includes the following components and mass ratio: 55% of broad bean hulls, 17% of cottonseed hulls, 8% of sawdust, 15% of rice bran, 3% of soybean meal, 1% of gypsum powder, and lime powder 1%, all for the quality of dry matter, the sum of the proportions is 100%.

[0025] Production Method:

[0026] ① Pre-wetting: Mix broad bean husks, cotton seed hulls, and sawdust dry materials, and pre-wet with 1% lime water (lime powder dissolved in water) for 2 hours to keep the water content of the mixture at 50%-55%;

[0027] ② Mixing material: First mix rice bran, soybean meal and gypsum powder dry material, then add it to the pre-wet mixed material, then slowly add water, mix while adding, fully stir evenly, so that the water content of the cultivation material can be kept at 63%-65%;

[0028] ③ Bagging: Use polypropylene plastic bags with specifications of 17cm×35cm×0.005cm, each bag contains 1100g-1200g of w...

technical field

[0001] The content of the present invention includes the compatibility of elm yellow mushroom cultivation material and the preparation method of the cultivation material, belonging to the technical field of edible fungus cultivation. Background technique

[0002] Yellow elm mushroom is also known as golden top side ear, golden top mushroom, elm yellow mushroom, etc. It is named elm yellow mushroom because it is often found on the dead branches of saprophytic elm trees. The artificially cultivated yellow elm mushrooms are clustered in a tile-like cluster. The base of the cap is concave and trumpet-shaped, and the edge is flat and wavy. Many caps are stacked and clustered together, like a bunch of golden flowers, with a noble and elegant shape. The elm yellow mushroom is rich in nutrients such as protein, fat, carbohydrates and multivitamins. It is rich in nutrition, delicate and crisp in taste, delicious in taste and fragrant in smell. In addition, elm yellow...

Examples

Embodiment Construction

[0024] Method 1: In this example, the cultivation material of P. ulmanii includes the following components and mass ratio: 55% of broad bean hulls, 17% of cottonseed hulls, 8% of sawdust, 15% of rice bran, 3% of soybean meal, 1% of gypsum powder, and lime powder 1%, all for the quality of dry matter, the sum of the proportions is 100%.

[0025] Production Method:

[0026] ① Pre-wetting: Mix broad bean husks, cotton seed hulls, and sawdust dry materials, and pre-wet with 1% lime water (lime powder dissolved in water) for 2 hours to keep the water content of the mixture at 50%-55%;

[0027] ② Mixing material: First mix rice bran, soybean meal and gypsum powder dry material, then add it to the pre-wet mixed material, then slowly add water, mix while adding, fully stir evenly, so that the water content of the cultivation material can be kept at 63%-65%;

[0028] ③ Bagging: Use polypropylene plastic bags with specifications of 17cm×35cm×0.005cm, each bag contains 1100g-1200g of w...

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