Mushroom culture medium and preparation method thereof

A technology of cultivation substrate and mushroom, which is applied in the field of mushroom cultivation substrate and its preparation, can solve the problems of low utilization rate of nutrients, long cultivation period, high cost of cultivation substrate, etc., and achieve growth rate improvement, utilization rate improvement, and biological conversion rate enhancement Effect

Active Publication Date: 2015-05-13
中山园仔山菌业股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the defects of high cost, low nutrient utilization rate and long cultivation period of the mushroom cultivation substrate in the prior art, the

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A mushroom cultivation substrate is prepared by mixing main materials and auxiliary materials, and the main materials account for 38% of the total weight of the substrate. The mass fraction of the main ingredients is composed of 40% mulberry branches, 20% of soybean hulls, and 40% of wood chips, and the mass fraction of auxiliary materials is composed of (100% in total, the same below): 6% of rapeseed cake, 3% of calcium carbonate, Fermented silkworm manure 1%, magnesium sulfate 0.2%, ammonium sulfate 0.7%, sodium humate 0.1%, vitamin B 2 1.5×10 -4 %, Vitamin B 1 5×10 -4 %, Triacontanol 0.5×10 -4 %, and the balance is Lycium chinensis powder. The particle fineness of mulberry branches, soybean hulls and fermented silkworm manure is 4-6 mesh. Lycium chinensis powder is dried leaves and stems of Lycium chinensis and ground into powder, and the particle size is controlled within the range of 18-30mm. The fermented silkworm dung is pre-dried in the sun for 3-5 days,...

Embodiment 2

[0026] A mushroom cultivation substrate is prepared by mixing main materials and auxiliary materials, and the main materials account for 50% of the total weight of the substrate. The main material is a mixture of soybean hulls and wood chips at a weight ratio of 1:3. The mass fraction of auxiliary materials is composed of (100% in total, the same below): rapeseed cake 8%, calcium carbonate 2%, granular activated carbon 4 %, fermented silkworm dung 3%, magnesium sulfate 0.3%, ammonium sulfate 0.7%, sodium humate 0.1%, vitamin B 2 1.7×10 -4 %, Vitamin B 1 5×10 -4 %, Triacontanol 0.7×10 -4 %, and the balance is Lycium chinensis powder. The granularity of soybean hulls and fermented silkworm dung is 4-6 mesh. Lycium chinensis powder is dried leaves and stems of Lycium chinensis and ground into powder, and the particle size is controlled within the range of 18-30mm. Fermented silkworm dung and granular activated carbon are pre-dried in the sun for 3-5 days, then crushed and...

Embodiment 3

[0029] A mushroom cultivation substrate is prepared by mixing main materials and auxiliary materials, and the main materials account for 50% of the total weight of the substrate. The main material is a mixture of soybean hulls and wood chips at a weight ratio of 1:3. The mass fraction of auxiliary materials is composed of (100% in total, the same below): 7% of rapeseed cake, 3% of granular activated carbon, and 2% of calcium carbonate. %, fermented silkworm dung 3%, magnesium sulfate 0.2%, ammonium sulfate 0.5%, sodium humate 0.05%, vitamin B 2 1.5×10 -4 %, Vitamin B 1 3×10 -4 %, Triacontanol 0.5×10 -4 %, and the balance is Lycium chinensis powder. The granularity of soybean hulls and fermented silkworm dung is 4-6 mesh. Lycium chinensis powder is dried leaves and stems of Lycium chinensis and ground into powder, and the particle size is controlled within the range of 18-30mm. Fermented silkworm dung and granular activated carbon are pre-dried in the sun for 3-5 days, ...

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Abstract

The invention relates to edible mushroom culture media and in particular relates to a mushroom culture medium and a preparation method thereof. The mushroom culture medium is mainly formed by mixing main ingredients and auxiliary materials, wherein the main ingredients account for 25-60 percent of the total weight of the medium and comprise one or a mixture of several in mulberry branch, soybean shells and paper mulberry saw dust; the auxiliary materials comprise the following components in percentage by mass: 6-8 percent of rape seed cake, 1-3 percent of calcium carbonate, 1-3 percent of fermented silkworm manure, 0.2-0.3 percent of magnesium sulfate, 0.5-0.7 percent of ammonium sulfate, 0.05-0.1 percent of sodium humate, (1.5-1.7)*10<-4> percent of vitamin B2, (3-5)*10<-4> percent of vitamin B1, (0.5-0.7)*10<-4> percent of triacontanol and the balance of Lycium chinense Mill herb powder. The medium disclosed by the invention is reasonable in nutrient substances, the phosphorus and other vitamin substances needed by the mushroom growth can be met, the source of various raw materials is wide, the cost is low, and nutritional ingredients of the cultivated fruit-bodies of mushrooms are close to those of natural wild mushrooms.

Description

technical field [0001] The invention relates to an edible fungus cultivation substrate, in particular to a mushroom cultivation substrate and a preparation method thereof. Background technique [0002] The most edible edible mushroom in the whole world so far, the scientific name is Agaricus bisporus, commonly known as mushroom. Mushrooms are very rich in nutrients. Mushrooms contain a variety of vitamins. Many mushrooms contain carotene, which can be converted into vitamin A in the human body. Therefore, mushrooms are also known as the "treasure house of vitamin A". The nutrients in mushrooms support heart health and boost immunity. Mushrooms have a sixth taste besides sweet, sour, bitter, spicy and salty - umami. They taste great when mixed with other foods and are a great "tasty supplement". The main components of the existing various mushroom culture substrates are cottonseed hulls, corncobs, straw, wood chips and other substrates. Although relatively satisfactory yie...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05F17/00
CPCC05C3/00C05F17/00C05G3/00C05G3/80C05D3/02C05D5/00C05F3/00C05F5/002C05F11/00Y02W30/40
Inventor 张进
Owner 中山园仔山菌业股份有限公司
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