CN104163698A - Pleurotus eryngii medium with broad-leaved tree sawdust as raw material and preparation method thereof - Google Patents

Abstract

The invention discloses a pleurotus eryngii medium with broad-leaved tree sawdust as a raw material and a preparation method thereof. The invention is characterized in that the medium is prepared from the following raw materials, by weight, 80-85 parts of broad-leaved tree sawdust, 20-22 parts of rice chaff, 16-18 parts of luffa leaf powder, 12-14 parts of onion powder, 10-12 parts of ginger powder, 11-14 parts of paprika, 1-2 parts of urea, 1-2 parts of gypsum powder, 0.3-0.4 part of ferric sulfate, 0.2-0.3 part of potassium sulfate, 2-3 parts of cibotium rhizome, 3-4 parts of bitter orange, 2-3 parts of Radix Codonopsis, 1-2 parts of loquat flower, 3-4 parts of Viola odorata, 22-25 parts of shelled buckwheat, 0.1-0.2 part of sodium lactate and 10-11 parts of a nutrition additive. According to the invention, the shelled buckwheat is used to prepare a medium carrier which contains nutrient substances such as mineral matters, vitamins and the like which are required for growth of pleurotus eryngii; multiple crop wastes are used as main raw materials for reasonable combination; and the added onion powder, paprika and the like have a bactericidal effect so as to guarantee healthy growth of pleurotus eryngii.

Description

A kind of hardwood sawdust 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 hardwood sawdust 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 hardwood sawdust 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:

Hardwood sawdust is a Pleurotus eryngii substratum for raw material, it is characterized in that being made up of the raw material of following weight part: hardwood sawdust 80-85, rice chaff 20-22, Leaf of Luffa powder 16-18, onion powder 12-14, ginger powder 10-12, red chilly powder 11-14, urea 1-2, terra alba 1-2, ferric sulfate 0.3-0.4, potassium sulfate 0.2-0.3, rhizoma cibotii 2-3, dried immature fruit of citron orange 3-4, Radix Codonopsis 2-3, Loquat Flower 1-2, Viola odorata 3-4, shelled buckwheat 22-25, 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.

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

(1) rhizoma cibotii, the dried immature fruit of citron orange, Radix Codonopsis, Loquat Flower, Viola odorata are added to filter cleaner behind doubly water soaking 3-4 hour of 10-11, in gained filtrate, add ferric sulfate, potassium sulfate, Sodium.alpha.-hydroxypropionate, be stirred to dissolving;

(2) hardwood sawdust, rice chaff are carried out to 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.

Viola odorata in the present invention is the herb of Violaceae plant Viola odorata.

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, use multiple kinds of crops dead meal as main raw material simultaneously, collocation rationally, and the onion powder, the red chilly powder etc. that add in the present invention have biocidal efficacies, ensure the healthy growth of Pleurotus eryngii, in addition, the present invention also contains multiple medicinal herb components, and the Pleurotus eryngii of turning out has health-care effect.

Embodiment

Hardwood sawdust is a Pleurotus eryngii substratum for raw material, it is characterized in that by following weight part (kilogram) raw material make: hardwood sawdust 80, rice chaff 20, Leaf of Luffa powder 16, onion powder 12, ginger powder 10, red chilly powder 11, urea 1, terra alba 1, ferric sulfate 0.3, potassium sulfate 0.2, rhizoma cibotii 2, the dried immature fruit of citron orange 3, Radix Codonopsis 2, Loquat Flower 1, Viola odorata 3, shelled buckwheat 22, 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 hardwood sawdust is the preparation method of the Pleurotus eryngii substratum of raw material, comprises the following steps:

(1) rhizoma cibotii, the dried immature fruit of citron orange, Radix Codonopsis, Loquat Flower, Viola odorata are added to filter cleaner behind doubly water soaking 3-4 hour of 10-11, in gained filtrate, add ferric sulfate, potassium sulfate, Sodium.alpha.-hydroxypropionate, be stirred to dissolving;

(2) hardwood sawdust, rice chaff are carried out to 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	0.441	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 hardwood sawdust is raw material, is characterized in that being made up of the raw material of following weight part:

Hardwood sawdust 80-85, rice chaff 20-22, Leaf of Luffa powder 16-18, onion powder 12-14, ginger powder 10-12, red chilly powder 11-14, urea 1-2, terra alba 1-2, ferric sulfate 0.3-0.4, potassium sulfate 0.2-0.3, rhizoma cibotii 2-3, dried immature fruit of citron orange 3-4, Radix Codonopsis 2-3, Loquat Flower 1-2, Viola odorata 3-4, shelled buckwheat 22-25, 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 hardwood sawdust according to claim 1 is raw material, is characterized in that comprising the following steps:

(1) rhizoma cibotii, the dried immature fruit of citron orange, Radix Codonopsis, Loquat Flower, Viola odorata are added to filter cleaner behind doubly water soaking 3-4 hour of 10-11, in gained filtrate, add ferric sulfate, potassium sulfate, Sodium.alpha.-hydroxypropionate, be stirred to dissolving;

(2) hardwood sawdust, rice chaff are carried out to 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.