CN104109029A - Pleurotus ostreatus culture medium with wood flour as raw material and preparation method of peurotus ostreatus culture medium - Google Patents

Abstract

The invention discloses a peurotus ostreatus culture medium with wood flour as a raw material and a preparation method of the peurotus ostreatus culture medium. The peurotus ostreatus culture medium is characterized by being prepared from the following raw materials in parts by weight: 100-110 parts of wood flour, 25-27 parts of cottonseed cakes, 35-40 parts of rice bran, 30-34 parts of wheat bran, 55-60 parts of straw powder, 12-14 parts of bentonite, 10-12 parts of arenosols, 18-20 parts of corn flour, 5-7 parts of gleditsia sinensis powder, 10-11 parts of grapefruit juice, 1-2 parts of lime powder, 0.5-0.6 part of tartaric acid, 0.4-0.5 part of acid hydrolyzed casein, 1-2 parts of urea, 2-3 parts of spina date seeds, 3-4 parts of tuckahoe, 4-5 parts of lotus leaves, 3-4 parts of phyllanthus emblica, 2-3 parts of horseleech fruits, 1-2 parts of guar gum and 8-10 parts of nutrient additive. The culture medium disclosed by the invention is reasonable and scientific in formula; the added bentonite, arenosols and the like can replenish trace elements for the growth of edible fungi, and the acid hydrolyzed casein can be used for increasing the utilization ratio of the trace elements in the culture medium by means of the combining capacity to the trace elements, so that the peurotus ostreatus cultured by using the peurotus ostreatus culture medium is high in yield and quality.

Description

A kind of wood chip is flat mushroom substratum of raw material and preparation method thereof

Technical field

Mushroom cultivation technical field of the present invention, relating to a kind of wood chip is flat mushroom 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 Yield of Pleurotus Ostreatus and quality.

Summary of the invention

The object of this invention is to provide a kind of wood chip is flat mushroom substratum of raw material and preparation method thereof, the high feature of flat mushroom quality that the present invention has is nutritious, cultivate.

The technical solution adopted in the present invention is:

Wood chip is a flat mushroom substratum for raw material, it is characterized in that being made up of the raw material of following weight part:

Wood chip 100-110, cottonseed cake 25-27, rice bran 35-40, wheat bran 30-34, rice straw powder 55-60, wilkinite 12-14, arenosols 10-12, Semen Maydis powder 18-20, Chinese honey locust powder 5-7, Fructus Citri grandis juice 10-11, lime powder 1-2, tartrate 0.5-0.6, acid hydrolyzed casein 0.4-0.5, urea 1-2, Spina Date Seed 2-3, Poria cocos 3-4, lotus leaf 4-5, phyllanthus emblica 3-4, root of Beautiful cotoneaster 2-3, guar gum 1-2, nutritional additive 8-10;

Described nutritional additive is made up of the raw material of following weight part: pine nut oil 0.2-0.3, tea grounds 6-7, fish intestines 5-7, polyglutamic acid 30-32, Concha Ostreae shell powder 3-4;

Preparation method is: tea grounds, fish intestines, polyglutamic acid are mixed, and adding water is stirred to water content and reaches 50-55%, and the stewing fermentation of heap 30 days, stirred once every 3-4 days during this time, then mixed with leftover materials, and granulation, oven dry, to obtain final product.

Described wood chip is the preparation method of the flat mushroom substratum of raw material, it is characterized in that comprising the following steps:

(1) lime powder, tartrate, acid hydrolyzed casein, urea being added to 10-11 water doubly fully stirs;

(2) Spina Date Seed, Poria cocos, lotus leaf, phyllanthus emblica, root of Beautiful cotoneaster are added to 8-9 water soaking 7-8 hour doubly, filter cleaner adds guar gum in gained filtrate, is stirred to dissolving;

(3) carry out micronizing after wood chip, cottonseed cake, rice bran, wheat bran are exposed to the sun 20-24 hour, then mix with step (1), (2) gained material and leftover materials, be pressed into bar-shaped;

(4) pack step (3) gained material into polyethylene plastic bag, add bubble and send out, control water content between 65-67%, adopt the steam normal-pressure sterilization of 100 DEG C, to obtain final product.

Root of Beautiful cotoneaster in the present invention is the root of beautiful Xun of rosaceous plant.

Beneficial effect of the present invention is:

The reasonable science of formula of substratum of the present invention, wherein add the growth trace element supplement that wilkinite, arenosols etc. can be edible mushrooms, and acid hydrolyzed casein can utilize it to micro-binding ability, strengthen the utilization ratio of substratum trace element, the Yield of Pleurotus Ostreatus, the quality that use the present invention to turn out are high.

Embodiment

Wood chip is a flat mushroom substratum for raw material, it is characterized in that by following weight part (kilogram) raw material make: wood chip 100, cottonseed cake 25, rice bran 35, wheat bran 30, rice straw powder 55, wilkinite 12, arenosols 10, Semen Maydis powder 18, Chinese honey locust powder 5, Fructus Citri grandis juice 10, lime powder 1, tartrate 0.5, acid hydrolyzed casein 0.4, urea 1, Spina Date Seed 2, Poria cocos 3, lotus leaf 4, phyllanthus emblica 3, root of Beautiful cotoneaster 2, guar gum 1, nutritional additive 8;

Described nutritional additive by following weight part (kilogram) raw material make: pine nut oil 0.2, tea grounds 6, fish intestines 5, polyglutamic acid 30, Concha Ostreae shell powder 3;

Preparation method is: tea grounds, fish intestines, polyglutamic acid are mixed, and adding water is stirred to water content and reaches 50-55%, and the stewing fermentation of heap 30 days, stirred once every 3-4 days during this time, then mixed with leftover materials, and granulation, oven dry, to obtain final product.

Described wood chip is the preparation method of the flat mushroom substratum of raw material, comprises the following steps:

(1) lime powder, tartrate, acid hydrolyzed casein, urea being added to 10-11 water doubly fully stirs;

(2) Spina Date Seed, Poria cocos, lotus leaf, phyllanthus emblica, root of Beautiful cotoneaster are added to 8-9 water soaking 7-8 hour doubly, filter cleaner adds guar gum in gained filtrate, is stirred to dissolving;

(3) carry out micronizing after wood chip, cottonseed cake, rice bran, wheat bran are exposed to the sun 20-24 hour, then mix with step (1), (2) gained material and leftover materials, be pressed into bar-shaped;

(4) pack step (3) gained material into polyethylene plastic bag, add bubble and send out, control water content between 65-67%, adopt the steam normal-pressure sterilization of 100 DEG C, to obtain final product.

By 10 bags, prior art bacterium bag processed, every bag of heavy 2kg of siccative, as a control group, according to 10 bags, the present invention's bacterium bag processed, every bag of heavily 2kg of siccative, as experimental group, with two groups of substratum under the same conditions cultivating white mushroom comparative result see the following form.

Item compared	Average single bag of output (kg)	Flat mushroom profile	Regenerative power power	Turn a batch speed
					Experimental group	3.245	Mushroom handle is short, mushroom meat plumpness	By force	Hurry up
Control group	2.195	Mushroom handle is long, and mushroom meat is thin	A little less than	Slowly

From table, can draw: flat mushroom substratum provided by the invention, through overtesting plantation, average every bag culture medium increases production more than 40% than existing substratum, and the mushroom handle of flat mushroom is short, mushroom meat plumpness, quality is high, and regenerative power is strong, turns stubble fast.

Claims (2)

1. the flat mushroom substratum that wood chip is raw material, is characterized in that being made up of the raw material of following weight part:

Wood chip 100-110, cottonseed cake 25-27, rice bran 35-40, wheat bran 30-34, rice straw powder 55-60, wilkinite 12-14, arenosols 10-12, Semen Maydis powder 18-20, Chinese honey locust powder 5-7, Fructus Citri grandis juice 10-11, lime powder 1-2, tartrate 0.5-0.6, acid hydrolyzed casein 0.4-0.5, urea 1-2, Spina Date Seed 2-3, Poria cocos 3-4, lotus leaf 4-5, phyllanthus emblica 3-4, root of Beautiful cotoneaster 2-3, guar gum 1-2, nutritional additive 8-10;

Described nutritional additive is made up of the raw material of following weight part: pine nut oil 0.2-0.3, tea grounds 6-7, fish intestines 5-7, polyglutamic acid 30-32, Concha Ostreae shell powder 3-4;

Preparation method is: tea grounds, fish intestines, polyglutamic acid are mixed, and adding water is stirred to water content and reaches 50-55%, and the stewing fermentation of heap 30 days, stirred once every 3-4 days during this time, then mixed with leftover materials, and granulation, oven dry, to obtain final product.

2. the preparation method of the flat mushroom substratum that wood chip according to claim 1 is raw material, is characterized in that comprising the following steps:

(1) lime powder, tartrate, acid hydrolyzed casein, urea being added to 10-11 water doubly fully stirs;

(2) Spina Date Seed, Poria cocos, lotus leaf, phyllanthus emblica, root of Beautiful cotoneaster are added to 8-9 water soaking 7-8 hour doubly, filter cleaner adds guar gum in gained filtrate, is stirred to dissolving;

(3) carry out micronizing after wood chip, cottonseed cake, rice bran, wheat bran are exposed to the sun 20-24 hour, then mix with step (1), (2) gained material and leftover materials, be pressed into bar-shaped;

(4) pack step (3) gained material into polyethylene plastic bag, add bubble and send out, control water content between 65-67%, adopt the steam normal-pressure sterilization of 100 DEG C, to obtain final product.