A kind of cotton stalk is mushroom culture medium of raw material and preparation method thereof
Technical field
The invention belongs to mushroom cultivation technical field, relating to a kind of cotton stalk is mushroom culture medium of raw material and preparation method thereof.
Background technology
Mushroom is second-biggest-in-the-world edible mushrooms, one of Ye Shi China special product, and it can only absorb nutritive substance from substratum, and its required nutrition of growing comprises carbohydrate and nitrogenous compound, and a small amount of inorganic salt and VITAMIN etc.Therefore, substratum has a great impact mushroom production and quality.
Summary of the invention
The object of this invention is to provide a kind of cotton stalk is mushroom culture medium of raw material and preparation method thereof, and the present invention has the high feature of mushroom quality that is nutritious, that cultivate.
The technical solution adopted in the present invention is:
Cotton stalk is a mushroom culture medium for raw material, it is characterized in that being made up of the raw material of following weight part:
Straw 20-23, Caulis arachidis hypogaeae 18-20, cotton stalk 60-65, wheat bran skin 20-22, leached tea oil slag 15-18, freshwater mussel powder 8-9, leech powder 8-9, pearl powder 1-2, soya-bean milk 10-12, sweet oak real sub-2-3, Simpleleaf Shrub Chastetree Fruit 1.2-1.3, Glossy Privet Fruit 1.3-1.4, Herba Cyperi Iriae 1.2-1.3, glutinous rice 120-130, Xylo-Mucine 2.9-3.2, potassium sorbate 0.14-0.15, nutritional additive 9-10;
Described nutritional additive is made up of following raw materials in part by weight: waste paper 15-20, Oleum Bupleuri 0.1-0.2, bean dregs 12-14, vitamins B
10.1-0.2;
Preparation method is: pulverized by waste paper, add the hydrochloric acid soln of 2%, solid-to-liquid ratio is 1:2, heated and stirred at 100 DEG C, reacts and adds sodium hydroxide solution after 0.5-1 hour, regulates pH to neutral, then Oleum Bupleuri, bean dregs are added, carry out micronizing after concentrated oven dry, then mix with leftover materials, to obtain final product.
Described cotton stalk is the preparation method of the mushroom culture medium of raw material, it is characterized in that comprising the following steps:
(1) straw, Caulis arachidis hypogaeae, cotton stalk, wheat bran skin, leached tea oil slag are pulverized after being exposed to the sun 20-22 hour;
(2) glutinous rice is poured in pot, add the dry rear taking-up of 1.1-1.2 poach doubly, break into mud;
(3) real for sweet oak, Simpleleaf Shrub Chastetree Fruit, Glossy Privet Fruit, Herba Cyperi Iriae are added 4-5 water slow fire boiling 30-40 minute doubly, filter cleaner, collect filtrate;
(4) step (1), (2), (3) gained material are mixed with leftover materials, adding water is stirred to water content and reaches 65-67%, and then send in high-pressure sterilizing pot by material, at 121 DEG C, sterilizing was taken out after 20 minutes, was distributed in culture dish, obtained final product.
Herba Cyperi Iriae in the present invention is the herb of sedge cyperus iria.
Beneficial effect of the present invention is:
Substratum of the present invention adopts the tankage of multiple kinds of crops as raw material, and it easily obtains, and resource is fully utilized, carbon and nitrogen sources ratio of the present invention is reasonable, and cultivating rate is high, in addition, because the present invention with the addition of multiple herbal medicine, the mushroom cultivated is made to have nourishing function.
Embodiment
Cotton stalk is a mushroom culture medium for raw material, it is characterized in that being made up of the raw material of following weight part (kilogram): the real son 2 of straw 20, Caulis arachidis hypogaeae 20, cotton stalk 65, wheat bran skin 22, leached tea oil slag 18, freshwater mussel powder 9, leech powder 8, pearl powder 2, soya-bean milk 12, sweet oak, Simpleleaf Shrub Chastetree Fruit 1.3, Glossy Privet Fruit 1.4, Herba Cyperi Iriae 1.3, glutinous rice 120, Xylo-Mucine 3.2, potassium sorbate 0.15, nutritional additive 10;
Described nutritional additive is made up of following weight part (kilogram) raw material: waste paper 15, Oleum Bupleuri 0.2, bean dregs 14, vitamins B
10.2;
Preparation method is: pulverized by waste paper, add the hydrochloric acid soln of 2%, solid-to-liquid ratio is 1:2, heated and stirred at 100 DEG C, reacts and adds sodium hydroxide solution after 0.5-1 hour, regulates pH to neutral, then Oleum Bupleuri, bean dregs are added, carry out micronizing after concentrated oven dry, then mix with leftover materials, to obtain final product.
Described cotton stalk is the preparation method of the mushroom culture medium of raw material, comprises the following steps:
(1) straw, Caulis arachidis hypogaeae, cotton stalk, wheat bran skin, leached tea oil slag are pulverized after being exposed to the sun 20-22 hour;
(2) glutinous rice is poured in pot, add the dry rear taking-up of 1.1-1.2 poach doubly, break into mud;
(3) real for sweet oak, Simpleleaf Shrub Chastetree Fruit, Glossy Privet Fruit, Herba Cyperi Iriae are added 4-5 water slow fire boiling 30-40 minute doubly, filter cleaner, collect filtrate;
(4) step (1), (2), (3) gained material are mixed with leftover materials, adding water is stirred to water content and reaches 65-67%, and then send in high-pressure sterilizing pot by material, at 121 DEG C, sterilizing was taken out after 20 minutes, was distributed in culture dish, obtained final product.
See the following form with mushroom culture medium of the present invention and existing mushroom culture medium mushroom culture comparative result
Item compared |
Shape of mushroom |
Regenerative power is strong and weak |
Mushroom culture medium of the present invention |
Mushroom handle is short, and mushroom meat is thick |
By force |
Existing mushroom culture medium |
Mushroom handle is long, and mushroom meat is thin |
Weak |
Can draw from table: mushroom culture medium provided by the invention, through experimental cultivation, per kilogram mushroom culture medium results mushroom amount, than existing substratum volume increase more than 80%, and the mushroom handle of mushroom is short, mushroom meat is thick, and quality is high, and regenerative power is strong, turns stubble fast.