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Matrix formula for cultivating selenium-enriched hericium erinaceus based on eucommia ulmoides branches and pleurotus eryngii waste fungus materials

A technology for cultivating substrates and king oyster mushrooms, which is applied in mushroom cultivation, cultivation, plant cultivation and other directions, can solve the problems of unsatisfactory output and high cost of substrate sources, and achieve the effects of facilitating popularization and use, optimizing variety structure, and accelerating industrial development.

Inactive Publication Date: 2020-10-30
安康市农业科学研究院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The cost of substrate sources for the production of edible mushrooms of Hericium erinaceus is relatively high, and the output ratio is not ideal

Method used

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  • Matrix formula for cultivating selenium-enriched hericium erinaceus based on eucommia ulmoides branches and pleurotus eryngii waste fungus materials
  • Matrix formula for cultivating selenium-enriched hericium erinaceus based on eucommia ulmoides branches and pleurotus eryngii waste fungus materials
  • Matrix formula for cultivating selenium-enriched hericium erinaceus based on eucommia ulmoides branches and pleurotus eryngii waste fungus materials

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037]A substrate preparation and cultivation method for cultivating selenium-enriched Hericium erinaceus based on Eucommia ulmoides and Pleurotus eryngii waste material, the specific operation steps are:

[0038] Weigh 35% Eucommia branch sawdust, 30% selenium-enriched Pleurotus eryngii waste fungus material, 20% birch oak sawdust, 12% bran, 1% gypsum powder and 2% corn flour as main ingredients according to mass percentage, and prepare The content ratios in the main ingredients of the cultivation substrate are respectively set to 80g / kg, 150g / kg, 0.8g / kg and 0.008g / kg pear pomace, cotton skin residue, mushroom ear strong and sodium selenite;

[0039] After mixing the above raw materials, add water and mix them wet, so that the moisture content of the bacteria bag matrix is ​​65%, and the pH is 5-6, and put it into a polyethylene plastic bag of 15cm*55cm*0.05cm, the wet weight of the bag is 2.5kg-2.6kg, and sterilize The warehouse is sterilized at 100 degrees Celsius for 15 h...

Embodiment 2

[0042] A substrate preparation and cultivation method for cultivating selenium-enriched Hericium erinaceus based on Eucommia ulmoides and Pleurotus eryngii waste material, the specific operation steps are:

[0043] Take respectively 35% of eucommia twig sawdust, 50% of birch oak sawdust, 12% of bran, 1% of gypsum powder and 2% of corn flour as main ingredients by mass percentage, and prepare the content ratio in the main material of the cultivation substrate to be respectively set as 90g / kg, 180g / kg, 0.8g / kg and 0.008g / kg pear pomace, cotton skin residue, mushroom ear strong and sodium selenite;

[0044] After mixing the above raw materials, add water and mix them wet, so that the moisture content of the bacteria bag matrix is ​​65%, and the pH is 5-6, and put it into a polyethylene plastic bag of 15cm*55cm*0.05cm, the wet weight of the bag is 2.5kg-2.6kg, and sterilize The warehouse is sterilized at 100 degrees Celsius for 15 hours, and after sterilization, it is cooled to ro...

Embodiment 3

[0047] A substrate preparation and cultivation method for cultivating selenium-enriched Hericium erinaceus based on Eucommia ulmoides and Pleurotus eryngii waste material, the specific operation steps are:

[0048] Weigh 35% of eucommia twig sawdust, 45% of selenium-enriched Pleurotus eryngii waste bacteria material, 17% of bran, 1% of gypsum powder and 2% of corn flour as main ingredients respectively by mass percentage, and prepare the content in the main material of cultivation substrate. Ratio is respectively set to 90g / kg, 180g / kg, 0.8g / kg and 0.008g / kg pear pomace, cotton skin residue material, mushroom ear strong and sodium selenite;

[0049] After mixing the above raw materials, add water and mix them wet, so that the moisture content of the bacteria bag matrix is ​​65%, and the pH is 5-6, and put it into a polyethylene plastic bag of 15cm*55cm*0.05cm, the wet weight of the bag is 2.5kg-2.6kg, and sterilize The warehouse is sterilized at 100 degrees Celsius for 15 hour...

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Abstract

The invention discloses a matrix formula for cultivating selenium-rich hericium erinaceus based on eucommia ulmoides branches and pleurotus eryngii waste fungus materials, which comprises 35% of eucommia ulmoides branch sawdust, 30% of selenium-rich pleurotus eryngii waste fungus materials, 20% of oak sawdust, 12% of bran, 1% of gypsum powder and 2% of corn flour. The culture medium further comprises crisp pear pomace, cotton skin pomace, GUERZHUANG and sodium selenite with the concentration of 97%. According to the invention, two selenium sources of matrix selenium containing and exogenous selenium supplementing are adopted, waste branches of traditional Chinese medicine eucommia ulmoides and waste fungus materials after fruiting of factory selenium-enriched pleurotus eryngii are matchedto serve as main materials, exogenous selenium elements are quantitatively added, crisp pear pomace and cotton skin pomace are added to supplement fibers, sugar and trace elements, and nutrients suchas protein are slowly released, the matrix breathability and water retention are increased, the selenium-enriched hericium erinaceus is cultivated by the prepared matrix, and the obtained hericium erinaceus product is excellent in nutritional ingredients, high in finished product quality and convenient to popularize and use.

Description

technical field [0001] The invention relates to the field of Hericium erinaceus cultivation, in particular to a matrix formula for cultivating selenium-enriched Hericium erinaceus based on Eucommia ulmoides and Pleurotus eryngii waste material. Background technique [0002] Eucommia ulmoides is a perennial deciduous tree. It is a unique economic tree species in my country and a precious woody Chinese medicinal material. It is widely distributed in the Qinba Mountains between the southern Qinling Mountains and the Daba Mountains in China, especially in the Ankang area in southern Shaanxi in the hinterland of Qinba Mountains. Eucommia ulmoides is the remaining waste after plant pruning. It has been tested that the protein content is 5.56g / 100g, carbohydrates are 80g / 100g, and crude fiber is 1.3%. Below the value, it is a superior raw material resource to replace the traditional oak sawdust raw material in the development of edible fungus production. [0003] Selenium is an im...

Claims

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Application Information

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IPC IPC(8): A01G18/20
CPCA01G18/20
Inventor 王勇张园园江新华韩宝康李悦胡波
Owner 安康市农业科学研究院
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