CN104163707A - Pleurotus eryngii culture medium with jute straw as raw material and preparation method thereof - Google Patents

Abstract

The invention discloses a pleurotus eryngii culture medium with jute straw as raw material and a preparation method thereof, and is characterized in that the pleurotus eryngii culture medium is prepared from the following raw materials in parts by weight: 50-55 parts of the jute straw, 49-53 parts of cottonseed hulls, 20-22 parts of miscellaneous tree sawdust, 18-20 parts of pomegranate peels, 19-21 parts of wheat bran, 10-12 parts of a fly maggot powder, 9-10 parts of a montmorillonite powder, 8-9 parts of a talcum powder, 6-8 parts of plant ash, 1-2 parts of urea, 3-4 parts of a phosphate fertilizer, 1-2 parts of a gypsum powder, 0.2-0.3 part of zinc sulfate, 0.3-0.4 part of ammonium dihydrogen phosphate, 2-3 parts of raw radix rehmanniae, 3-4 parts of corn stigma, 2-3 parts of folium mori, 1-2 parts of spinach seeds, 4-5 parts of saussurea nigrescens, 30-32 parts of buckwheat kernels, 0.1-0.2 part of sodium lactate, and 10-11 parts of a nutrition additive. The buckwheat kernels are made into a culture medium carrier and contain minerals, vitamins and other nutrient substances needed for pleurotus eryngii growth; moreover, the added plant ash has a disinfection function; and in addition, the preparation method is simple, the growth cycle of pleurotus eryngii can be shortened, and the culture medium has broad application prospects.

Description

Pleurotus eryngii substratum that a kind of jute stalk is raw material and preparation method thereof

Technical field

Mushroom cultivation technical field of the present invention, relates to Pleurotus eryngii substratum that a kind of jute stalk is raw material 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, planting material has a great impact Pleurotus eryngii output and quality.

Summary of the invention

The object of this invention is to provide Pleurotus eryngii substratum that a kind of jute stalk is raw material and preparation method thereof, the high feature of Pleurotus eryngii quality that the present invention has is nutritious, cultivate.

The technical solution adopted in the present invention is:

Jute stalk is a Pleurotus eryngii substratum for raw material, it is characterized in that being made up of the raw material of following weight part:

Jute stalk 50-55, cotton seed hulls 49-53, weed tree sawdust 20-22, pomegranate rind 18-20, wheat bran 19-21, fly maggot powder 10-12, montmorillonite powder 9-10, talcum powder 8-9, plant ash 6-8, urea 1-2, phosphate fertilizer 3-4, terra alba 1-2, zinc sulfate 0.2-0.3, primary ammonium phosphate 0.3-0.4, dried rhizome of rehmannia 2-3, Stigma Maydis 3-4, mulberry leaf 2-3, Fruit of Spinach 1-2, Herba saussureae nigrescentis 4-5, shelled buckwheat 30-32, Sodium.alpha.-hydroxypropionate 0.1-0.2, nutritional additive 10-11;

Described nutritional additive is made up of the raw material of following weight part: pine nut oil 0.1-0.2, deer natural pond soil 13-14, pomace 10-11, bean dregs 11-12, polyglutamic acid 0.2-0.3, milk-acid bacteria 0.2-0.3;

Preparation method is: pomace, bean dregs are mixed, and adding water is stirred to water content and reaches 40-45%, at 35-37 DEG C, accesses milk-acid bacteria, fermentation 3-4 hour, and then with leftover materials mixing and stirring, granulation, dries, and to obtain final product.

The preparation method of the Pleurotus eryngii substratum that described jute stalk is raw material, is characterized in that comprising the following steps:

(1) dried rhizome of rehmannia, Stigma Maydis, mulberry leaf, Fruit of Spinach, Herba saussureae nigrescentis are added to filter cleaner behind doubly water soaking 3-4 hour of 10-11, in gained filtrate, add zinc sulfate, primary ammonium phosphate, Sodium.alpha.-hydroxypropionate, be stirred to dissolving;

(2) after being exposed to the sun 20-22 hour, jute stalk, cotton seed hulls, weed tree sawdust, pomegranate rind, wheat bran carries out micronizing;

(3) pack shelled buckwheat into gauze bag, add 10-10.5 clear water doubly, by the gauze bag rubbing 15-18 minute of shelled buckwheat is housed, then gauze bag is taken out, gained buckwheat is starched into pan boiling and is boiled;

(4) step (1), (2), (3) gained material and leftover materials are mixed and mixed thoroughly, send in high-pressure sterilizing pot, at 121 DEG C, sterilizing was taken out after 20 minutes, poured in culture dish, and cooled and solidified, to obtain final product.

Herba saussureae nigrescentis in the present invention is the herb of the black purple hieracioides of feverfew.

Beneficial effect of the present invention is:

Shelled buckwheat is made culture medium carrier by the present invention, wherein contain the required nutritive substance such as mineral substance, VITAMIN of Growth of Pleurotus eryngii, and the plant ash adding has the effect of sterilization, preparation method of the present invention is simple in addition, and the growth cycle that can shorten Pleurotus eryngii, has broad application prospects.

Embodiment

Jute stalk is a Pleurotus eryngii substratum for raw material, it is characterized in that by following weight part (kilogram) raw material make: jute stalk 50, cotton seed hulls 49, weed tree sawdust 20, pomegranate rind 18, wheat bran 19, fly maggot powder 10, montmorillonite powder 9, talcum powder 8, plant ash 6, urea 1, phosphate fertilizer 3, terra alba 1, zinc sulfate 0.2, primary ammonium phosphate 0.3, the dried rhizome of rehmannia 2, Stigma Maydis 3, mulberry leaf 2, Fruit of Spinach 1, Herba saussureae nigrescentis 4, shelled buckwheat 30, Sodium.alpha.-hydroxypropionate 0.1, nutritional additive 10;

Described nutritional additive by following weight part (kilogram) raw material make: pine nut oil 0.1, deer natural pond soil 13, pomace 10, bean dregs 11, polyglutamic acid 0.2, milk-acid bacteria 0.2;

Preparation method is: pomace, bean dregs are mixed, and adding water is stirred to water content and reaches 40-45%, at 35-37 DEG C, accesses milk-acid bacteria, fermentation 3-4 hour, and then with leftover materials mixing and stirring, granulation, dries, and to obtain final product.

The preparation method of the Pleurotus eryngii substratum that described jute stalk is raw material, comprises the following steps:

(1) dried rhizome of rehmannia, Stigma Maydis, mulberry leaf, Fruit of Spinach, Herba saussureae nigrescentis are added to filter cleaner behind doubly water soaking 3-4 hour of 10-11, in gained filtrate, add zinc sulfate, primary ammonium phosphate, Sodium.alpha.-hydroxypropionate, be stirred to dissolving;

(2) after being exposed to the sun 20-22 hour, jute stalk, cotton seed hulls, weed tree sawdust, pomegranate rind, wheat bran carries out micronizing;

(3) pack shelled buckwheat into gauze bag, add 10-10.5 clear water doubly, by the gauze bag rubbing 15-18 minute of shelled buckwheat is housed, then gauze bag is taken out, gained buckwheat is starched into pan boiling and is boiled;

(4) step (1), (2), (3) gained material and leftover materials are mixed and mixed thoroughly, send in high-pressure sterilizing pot, at 121 DEG C, sterilizing was taken out after 20 minutes, poured in culture dish, and cooled and solidified, to obtain final product.

By 10 of prior art substratum processed, the heavy 0.5kg of the siccative of each substratum, as a control group, according to 10 of the present invention's substratum processed, the heavy 0.5kg of the siccative of each substratum, as experimental group, with two groups of substratum under the same conditions Xinbao mushroom culturing comparative result see the following form.

Item compared	The output (kg) of average each substratum	Pleurotus eryngii profile	Regenerative power power	Turn a batch speed
					Experimental group	0.436	Mushroom body is large, mushroom meat plumpness	By force	Hurry up
Control group	0.318	Mushroom body is little, and mushroom meat is thin	A little less than	Slowly

From table, can draw: Pleurotus eryngii substratum provided by the invention, through overtesting plantation, average every bag culture medium increases production more than 30% than existing substratum, and the mushroom body of Pleurotus eryngii is large, mushroom meat plumpness, quality is high, and regenerative power is strong, turns stubble fast.

Claims (2)

1. the Pleurotus eryngii substratum that jute stalk is raw material, is characterized in that being made up of the raw material of following weight part:

Jute stalk 50-55, cotton seed hulls 49-53, weed tree sawdust 20-22, pomegranate rind 18-20, wheat bran 19-21, fly maggot powder 10-12, montmorillonite powder 9-10, talcum powder 8-9, plant ash 6-8, urea 1-2, phosphate fertilizer 3-4, terra alba 1-2, zinc sulfate 0.2-0.3, primary ammonium phosphate 0.3-0.4, dried rhizome of rehmannia 2-3, Stigma Maydis 3-4, mulberry leaf 2-3, Fruit of Spinach 1-2, Herba saussureae nigrescentis 4-5, shelled buckwheat 30-32, Sodium.alpha.-hydroxypropionate 0.1-0.2, nutritional additive 10-11;

Described nutritional additive is made up of the raw material of following weight part: pine nut oil 0.1-0.2, deer natural pond soil 13-14, pomace 10-11, bean dregs 11-12, polyglutamic acid 0.2-0.3, milk-acid bacteria 0.2-0.3;

Preparation method is: pomace, bean dregs are mixed, and adding water is stirred to water content and reaches 40-45%, at 35-37 DEG C, accesses milk-acid bacteria, fermentation 3-4 hour, and then with leftover materials mixing and stirring, granulation, dries, and to obtain final product.

2. the preparation method of the Pleurotus eryngii substratum that jute stalk according to claim 1 is raw material, is characterized in that comprising the following steps:

(1) dried rhizome of rehmannia, Stigma Maydis, mulberry leaf, Fruit of Spinach, Herba saussureae nigrescentis are added to filter cleaner behind doubly water soaking 3-4 hour of 10-11, in gained filtrate, add zinc sulfate, primary ammonium phosphate, Sodium.alpha.-hydroxypropionate, be stirred to dissolving;

(2) after being exposed to the sun 20-22 hour, jute stalk, cotton seed hulls, weed tree sawdust, pomegranate rind, wheat bran carries out micronizing;

(3) pack shelled buckwheat into gauze bag, add 10-10.5 clear water doubly, by the gauze bag rubbing 15-18 minute of shelled buckwheat is housed, then gauze bag is taken out, gained buckwheat is starched into pan boiling and is boiled;

(4) step (1), (2), (3) gained material and leftover materials are mixed and mixed thoroughly, send in high-pressure sterilizing pot, at 121 DEG C, sterilizing was taken out after 20 minutes, poured in culture dish, and cooled and solidified, to obtain final product.