CN104193486A - Volvariella volvacea culture medium containing soybean straws and preparation method thereof - Google Patents

Abstract

The invention relates to a volvariella volvacea culture medium containing soybean straws and a preparation method thereof. The culture medium is prepared from the following raw materials in parts by weight: 70-80 parts of straws, 40-45 parts of soybean straws, 10-12 parts of semen armeniacae amarae, 30-35 parts of sawdust, 20-22 parts of rice bran, 18-20 parts of wheat bran, 15-18 parts of dried cow dung, 0.5-0.7 part of monopotassium phosphate, 0.2-0.3 part of magnesium sulfate, 0.3-0.4 part of sodium tripolyphosphate, 2-3 parts of brown sugar, 1-2 parts of lime powder, 1-2 parts of gypsum powder, 2-3 parts of cowherb seeds, 4-5 parts of red ginseng, 2-3 parts of radix angelicae pubescentis, 4-5 parts of tuber fleeceflower stems, 3-4 parts of Sinochasea trigyna, 0.1-0.2 part of an EM-bacterial liquid, 30-32 parts of zeolite powder, 3-4 parts of active carbon powder, 25-26 parts of clay, 2-3 parts of starch and 10-12 parts of nutrient additives. The culture medium is simple in preparation method and reasonable and scientific in formula and comprehensive and balanced in nutrition, and the fruiting time is advanced and the yield of volvariella volvacea is improved. Meanwhile, the zeolite power and the active carbon powder which are added can be used for effectively adsorbing heavy metals, so that the cultured volvariella volvacea is healthier.

Description

A kind of straw mushroom substratum containing soybean straws and preparation method thereof

Technical field

Mushroom cultivation technical field of the present invention, relates to a kind of straw mushroom substratum containing soybean straws and preparation method thereof.

Background technology

Edible mushrooms because of its delicious flavour, nutritiously liked by human consumer, it can only absorb nutritive substance from planting material, its required nutrition of growing comprises carbohydrate and nitrogenous compound, and a small amount of inorganic salt and VITAMIN etc.Therefore, output and the quality of planting material to edible mushrooms has a great impact.

Summary of the invention

The object of this invention is to provide a kind of straw mushroom substratum containing soybean straws and preparation method thereof, the high feature of straw mushroom quality that the present invention has is nutritious, cultivate.

The technical solution adopted in the present invention is:

Containing a straw mushroom substratum for soybean straws, it is characterized in that being made by the raw material of following weight part:

Straw 70-80, soybean straws 40-45, Semen Armeniacae Amarum 10-12, wood chip 30-35, rice bran 20-22, wheat bran 18-20, dry cow dung 15-18, potassium primary phosphate 0.5-0.7, magnesium sulfate 0.2-0.3, tripoly phosphate sodium STPP 0.3-0.4, brown sugar 2-3, lime powder 1-2, terra alba 1-2, Semen Vaccariae 2-3, red ginseng 4-5, levisticum 2-3, Tuber Fleeceflower Stem 4-5, Sinochasea trigyna 3-4, EM-bacterium liquid 0.1-0.2, zeolite powder 30-32, activity charcoal powder 3-4, clay 25-26, starch 2-3, nutritional additive 10-12,

Described nutritional additive is made up of following raw materials in part by weight: feather albumen powder 10-11, ginger oil 0.1-0.2, furfural dregs 5-6, medical stone powder 4-5, alcohol 12-14, buckwheat flour 19-20;

Preparation method is: furfural dregs, medical stone powder is placed in to alcohol, soaks and after 20-25 minute, alcohol is drained, and gained material and leftover materials mixing and stirring, adding water is stirred to water content and reaches 28-30%, and granulation is dried, and to obtain final product.

The preparation method of the described straw mushroom substratum containing soybean straws, is characterized in that comprising the following steps:

(1) will do cow dung and add water-wet to the moisture 45-50% of reaching, then add EM-bacterium liquid, sealing and fermenting 20-24 days;

(2) potassium primary phosphate, magnesium sulfate, tripoly phosphate sodium STPP, brown sugar are added to 10-12 water doubly and be stirred to dissolving, then add lime powder fully to stir;

(3) zeolite powder, activity charcoal powder, starch, clay are mixed, the stirring that adds water, makes water content reach 28-30%, be pressed into bar-shaped, roasting 2 hours at 500-550 DEG C;

(4) straw, soybean straws, Semen Armeniacae Amarum, Semen Vaccariae, red ginseng, levisticum, Tuber Fleeceflower Stem, Sinochasea trigyna are pulverized, the raw material of then not using with step (1), (2) gained material and above-mentioned technique mixes, and the stirring that adds water, makes water content reach 65-68%;

(5) pack step (3) gained material into polyethylene plastic bag, then use step (4) gained material that the space between step (2) gained material and polyethylene plastic bag is filled up, tying, adopts the steam normal-pressure sterilization of 100 DEG C, to obtain final product.

Sinochasea trigyna in the present invention is the herb of Melastomateae plants Sinochasea trigyna.

Beneficial effect of the present invention is:

The preparation method of substratum of the present invention is simple, and the reasonable science of filling a prescription, comprehensive nutrition equilibrium, can make the fruiting time ahead of time, improves the output of straw mushroom, simultaneously, the zeolite powder, activated carbon powder that the present invention adds can active adsorption heavy metal, makes the straw mushroom turned out more healthy, in addition, the present invention also contains multiple medicinal herb components, and the straw mushroom of turning out has health-care effect.

Embodiment

Containing the straw mushroom substratum of soybean straws, it is characterized in that by following weight part (kilogram) raw material make: straw 70, soybean straws 40, Semen Armeniacae Amarum 10, wood chip 30, rice bran 20, wheat bran 18, dry cow dung 15, potassium primary phosphate 0.5, magnesium sulfate 0.2, tripoly phosphate sodium STPP 0.3, brown sugar 2, lime powder 1, terra alba 1, Semen Vaccariae 2, red ginseng 4, levisticum 2, Tuber Fleeceflower Stem 4, Sinochasea trigyna 3, EM-bacterium liquid 0.1, zeolite powder 30, activity charcoal powder 3, clay 25, starch 2, nutritional additive 10;

Described nutritional additive by following weight part (kilogram) raw material makes: feather albumen powder 10, ginger oil 0.1, furfural dregs 5, medical stone powder 4, alcohol 12, buckwheat flour 19;

Preparation method is: furfural dregs, medical stone powder is placed in to alcohol, soaks and after 20-25 minute, alcohol is drained, and gained material and leftover materials mixing and stirring, adding water is stirred to water content and reaches 28-30%, and granulation is dried, and to obtain final product.

The preparation method of the described straw mushroom substratum containing soybean straws, comprises the following steps:

(1) will do cow dung and add water-wet to the moisture 45-50% of reaching, then add EM-bacterium liquid, sealing and fermenting 20-24 days;

(2) potassium primary phosphate, magnesium sulfate, tripoly phosphate sodium STPP, brown sugar are added to 10-12 water doubly and be stirred to dissolving, then add lime powder fully to stir;

(3) zeolite powder, activity charcoal powder, starch, clay are mixed, the stirring that adds water, makes water content reach 28-30%, be pressed into bar-shaped, roasting 2 hours at 500-550 DEG C;

(4) straw, soybean straws, Semen Armeniacae Amarum, Semen Vaccariae, red ginseng, levisticum, Tuber Fleeceflower Stem, Sinochasea trigyna are pulverized, the raw material of then not using with step (1), (2) gained material and above-mentioned technique mixes, and the stirring that adds water, makes water content reach 65-68%;

(5) pack step (3) gained material into polyethylene plastic bag, then use step (4) gained material that the space between step (2) gained material and polyethylene plastic bag is filled up, tying, adopts the steam normal-pressure sterilization of 100 DEG C, to obtain final product.

See the following form with straw mushroom substratum of the present invention and existing straw mushroom substratum cultivating straw mushroom comparative result:

Item compared	The fruiting time	Straw mushroom profile	Regenerative power power	Turn a batch speed
					Straw mushroom substratum of the present invention	Fast 2-4 days	Stature is large, and meat is thick	By force	Hurry up
Existing straw mushroom substratum	Slowly	Stature is little, and meat is thin	A little less than	Slowly

From table, can draw: straw mushroom substratum provided by the invention, through overtesting plantation, per kilogram straw mushroom substratum results straw mushroom amount, increase production more than 20%, and the stature of straw mushroom is large than existing substratum, and meat is thick, and quality is high, and regenerative power is strong, turns stubble fast.

Claims (2)

1. containing a straw mushroom substratum for soybean straws, it is characterized in that being made by the raw material of following weight part:

Straw 70-80, soybean straws 40-45, Semen Armeniacae Amarum 10-12, wood chip 30-35, rice bran 20-22, wheat bran 18-20, dry cow dung 15-18, potassium primary phosphate 0.5-0.7, magnesium sulfate 0.2-0.3, tripoly phosphate sodium STPP 0.3-0.4, brown sugar 2-3, lime powder 1-2, terra alba 1-2, Semen Vaccariae 2-3, red ginseng 4-5, levisticum 2-3, Tuber Fleeceflower Stem 4-5, Sinochasea trigyna 3-4, EM-bacterium liquid 0.1-0.2, zeolite powder 30-32, activity charcoal powder 3-4, clay 25-26, starch 2-3, nutritional additive 10-12,

Described nutritional additive is made up of following raw materials in part by weight: feather albumen powder 10-11, ginger oil 0.1-0.2, furfural dregs 5-6, medical stone powder 4-5, alcohol 12-14, buckwheat flour 19-20;

Preparation method is: furfural dregs, medical stone powder is placed in to alcohol, soaks and after 20-25 minute, alcohol is drained, and gained material and leftover materials mixing and stirring, adding water is stirred to water content and reaches 28-30%, and granulation is dried, and to obtain final product.

2. the preparation method of the straw mushroom substratum containing soybean straws according to claim 1, is characterized in that comprising the following steps:

(1) will do cow dung and add water-wet to the moisture 45-50% of reaching, then add EM-bacterium liquid, sealing and fermenting 20-24 days;

(2) potassium primary phosphate, magnesium sulfate, tripoly phosphate sodium STPP, brown sugar are added to 10-12 water doubly and be stirred to dissolving, then add lime powder fully to stir;

(3) zeolite powder, activity charcoal powder, starch, clay are mixed, the stirring that adds water, makes water content reach 28-30%, be pressed into bar-shaped, roasting 2 hours at 500-550 DEG C;

(4) straw, soybean straws, Semen Armeniacae Amarum, Semen Vaccariae, red ginseng, levisticum, Tuber Fleeceflower Stem, Sinochasea trigyna are pulverized, the raw material of then not using with step (1), (2) gained material and above-mentioned technique mixes, and the stirring that adds water, makes water content reach 65-68%;

(5) pack step (3) gained material into polyethylene plastic bag, then use step (4) gained material that the space between step (2) gained material and polyethylene plastic bag is filled up, tying, adopts the steam normal-pressure sterilization of 100 DEG C, to obtain final product.