CN104163701A - Pleurotus eryngii medium with barley straw as raw material and preparation method thereof - Google Patents

Abstract

The invention relates to a Pleurotus eryngii medium with barley straw as a raw material and a preparation method thereof. The invention is characterized in that the Pleurotus eryngii medium is prepared from the following raw materials, by weight, 70-75 parts of barley straw, 30-32 parts of cottonseed hull, 25-30 parts of sunflower stalk,20-22 parts of wheat bran, 10-11 parts of green tea powder, 10-11 parts of clay, 9-12 parts of sawdust, 7-8 parts of ant powder, 5-6 parts of powdered turtle shell, 12-15 parts of highland barley powder, 0.3-0.4 part of zinc sulfate, 2-3 parts of sophora flower, 4-5 parts of cortex lycii, 2-3 parts of agastache leaf, 3-4 parts of tangerine pith, 1-2 parts of dunn antiotrema root, 30-31 parts of shelled buckwheat, 0.1-0.2 part of sodium lactate and 10-12 parts of a nutrition additive. According to the invention, shelled buckwheat is used to prepare a carrier of the medium, and the carrier contains nutrient substances such as mineral matters, vitamins and the like which are required for growth of Pleurotus eryngii; and waste materials of multiple crops such as barley straw and the like are used as main materials such that the medium has comprehensive nutrients. By the use of the medium, growth cycle of Pleurotus eryngii can be shortened, and yield of Pleurotus eryngii can be raised.

Description

A kind of Barley straw is Pleurotus eryngii substratum of raw material and preparation method thereof

Technical field

Mushroom cultivation technical field of the present invention, relating to a kind of Barley straw is Pleurotus eryngii substratum of 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 a kind of Barley straw is Pleurotus eryngii substratum of 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:

Barley straw is a Pleurotus eryngii substratum for raw material, it is characterized in that being made up of the raw material of following weight part: Barley straw 70-75, cotton seed hulls 30-32, sunflower stalk 25-30, wheat bran 20-22, green tea powder 10-11, earth 10-11, saw wood ash 9-12, Formica fusca powder 7-8, turtle shell powder 5-6, highland barley flour 12-15, zinc sulfate 0.3-0.4, sophora flower 2-3, Root-bark of Chinese Wolfberry 4-5, Radix agastaches 2-3, tangerine pith 3-4, root of Dunn Antictrema 1-2, shelled buckwheat 30-31, Sodium.alpha.-hydroxypropionate 0.1-0.2, nutritional additive 10-12;

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.

Described Barley straw is the preparation method of the Pleurotus eryngii substratum of raw material, it is characterized in that comprising the following steps:

(1) sophora flower, Root-bark of Chinese Wolfberry, Radix agastaches, tangerine pith, root of Dunn Antictrema are added to filter cleaner behind doubly water soaking 3-4 hour of 10-11, in gained filtrate, add zinc sulfate, Sodium.alpha.-hydroxypropionate, be stirred to dissolving;

(2) after being exposed to the sun 20-22 hour, Barley straw, cotton seed hulls, sunflower stalk, 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.

Root of Dunn Antictrema in the present invention is the root of the long stamen Chinese Bothriospermum of comfrey.

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, the multiple kinds of crops dead meals such as collocation Barley straw, as major ingredient, make comprehensive nutrition of the present invention, can shorten the growth cycle of Pleurotus eryngii, improve Pleurotus eryngii output.

Embodiment

Barley straw is a Pleurotus eryngii substratum for raw material, it is characterized in that by following weight part (kilogram) raw material make: Barley straw 70, cotton seed hulls 30, sunflower stalk 25, wheat bran 20, green tea powder 10, earth 10, saw wood ash 9, Formica fusca powder 7, turtle shell powder 5, highland barley flour 12, zinc sulfate 0.3, sophora flower 2, Root-bark of Chinese Wolfberry 4, Radix agastaches 2, tangerine pith 3, root of Dunn Antictrema 1, 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.

Described Barley straw is the preparation method of the Pleurotus eryngii substratum of raw material, comprises the following steps:

(1) sophora flower, Root-bark of Chinese Wolfberry, Radix agastaches, tangerine pith, root of Dunn Antictrema are added to filter cleaner behind doubly water soaking 3-4 hour of 10-11, in gained filtrate, add zinc sulfate, Sodium.alpha.-hydroxypropionate, be stirred to dissolving;

(2) after being exposed to the sun 20-22 hour, Barley straw, cotton seed hulls, sunflower stalk, 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	0.423	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 Barley straw is raw material, is characterized in that being made up of the raw material of following weight part:

Barley straw 70-75, cotton seed hulls 30-32, sunflower stalk 25-30, wheat bran 20-22, green tea powder 10-11, earth 10-11, saw wood ash 9-12, Formica fusca powder 7-8, turtle shell powder 5-6, highland barley flour 12-15, zinc sulfate 0.3-0.4, sophora flower 2-3, Root-bark of Chinese Wolfberry 4-5, Radix agastaches 2-3, tangerine pith 3-4, root of Dunn Antictrema 1-2, shelled buckwheat 30-31, Sodium.alpha.-hydroxypropionate 0.1-0.2, nutritional additive 10-12;

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 Barley straw according to claim 1 is raw material, is characterized in that comprising the following steps:

(1) sophora flower, Root-bark of Chinese Wolfberry, Radix agastaches, tangerine pith, root of Dunn Antictrema are added to filter cleaner behind doubly water soaking 3-4 hour of 10-11, in gained filtrate, add zinc sulfate, Sodium.alpha.-hydroxypropionate, be stirred to dissolving;

(2) after being exposed to the sun 20-22 hour, Barley straw, cotton seed hulls, sunflower stalk, 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.