Poplar sawdust complex medium suitable for planting hypsizygus marmoreus and preparation method thereof

A culture medium, the technology of shimeji mushrooms, applied in the fields of botanical equipment and methods, plant cultivation, mushroom cultivation, etc., can solve the problems of slow spreading speed of mycelium, long cultivation period, intolerant of storage, etc. Long-term, low-cost effects

Inactive Publication Date: 2020-08-07
江苏华绿生物科技股份有限公司
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  • Abstract
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  • Claims
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Problems solved by technology

[0003] The purpose of the present invention is to provide a kind of poplar sawdust compound culture medium suitable for the planting of shiji mushroom, which solves the slow spreading speed of the existing shiji mushroom mycelia, long cultivation period, and the soft stalk of the fresh jiji mushroom after fruiting, which is not easy to produce. Storage resistance, short shelf life

Method used

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  • Poplar sawdust complex medium suitable for planting hypsizygus marmoreus and preparation method thereof

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Embodiment

[0020] Embodiment: a kind of poplar sawdust compound culture medium suitable for the cultivation of Shiji mushroom, raw material comprises following composition: by weight percentage, corn cob 27%, cottonseed hull 14.8%, bran 11.1%, rice bran 20.8%, poplar sawdust 16.3% %, soybean hulls 4.2%, beet pulp 1.7%, culture soil 2.4%, light calcium carbonate 1.0%, calcium hydroxide 0.7%.

[0021] Further, poplar sawdust is fermented poplar sawdust.

[0022] Further, a preparation method of a poplar sawdust composite medium suitable for planting shiji mushrooms, comprising the following steps:

[0023] S1 fermentation: stacking and fermenting poplar sawdust and making the water content of poplar sawdust 60%;

[0024] S2 stirring: taking raw materials by weight and stirring them evenly to obtain a dry basis;

[0025] S3 base preparation: add water to the dry base and stir to prepare the culture medium, the weight ratio of dry base to water is 3:4-4.2;

[0026] S4 bottling: put into a...

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Abstract

The invention discloses a poplar sawdust complex medium suitable for planting hypsizygus marmoreus and a preparation method thereof. The raw materials comprise the following components in percentage by weight: 27% of corn cob, 14.8% of cottonseed hull, 11.1% of bran, 20.8% of rice bran, 16.3% of poplar sawdust, 4.2% of soybean hull, 1.7% of sugar beet pulp, 2.4% of culture soil, 1.0% of light calcium carbonate and 0.7% of calcium hydroxide. The invention provides a poplar sawdust complex formula suitable for planting the hypsizygus marmoreus. The formula is abundant in nutrient and appropriatein carbon-nitrogen ratio; the poplar sawdust is wide in source in northern Jiangsu province, low in price and high in lignin content, and can be perennially supplied in a factory planting process; and the planted hypsizygus marmoreus is good in quality.

Description

technical field [0001] The invention belongs to the technical field of fungi cultivation, and in particular relates to a poplar sawdust composite medium suitable for planting shimeji mushrooms and a preparation method thereof. Background technique [0002] Since the 1980s, edible fungus fermentation technology has developed rapidly, and reports on the development of edible fungus submerged fermentation and small and medium-sized fermentation equipment are increasing. Shiji mushroom is a kind of saprophytic fungus. It takes 184 days from test tube to production and use. The mycelium spreads slowly and the culture period is long. Moreover, the fresh mushroom has a soft stalk, which is not resistant to storage and has a short shelf life. Contents of the invention [0003] The purpose of the present invention is to provide a kind of poplar sawdust compound culture medium suitable for the planting of shiji mushroom, which solves the slow spreading speed of the existing shiji mu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G18/20
CPCA01G18/20
Inventor 冯占熊艳张建樟陈利娟滕磊刘琦李迁卞玲芝刘巧荣蒋来松毕欣李云余养朝
Owner 江苏华绿生物科技股份有限公司
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