CN104119134A - Pleurotus eryngii culture medium prepared from rice bran pulp and preparation method thereof - Google Patents

Abstract

The invention relates to a pleurotus eryngii culture medium prepared from rice bran pulp and a preparation method thereof. The invention is characterized in that the culture medium is prepared from the following raw materials in parts by weight: 70-75 parts of corn cob, 18-20 parts of rice bran pulp, 20-22 parts of wood dust, 30-35 parts of cottonseed hull, 15-16 parts of bran coat, 1-2 parts of gypsum powder, 5-7 parts of Laminaria digitata powder, 6-8 parts of purple laver powder, 5-6 parts of cicada skin powder, 2-3 parts of protein sugar, 8-9 parts of meerschaum powder, 1-1.2 parts of broken-wall ganoderma lucidum spore powder, 0.4-0.6 part of alkyl polyglucoside, 3-4 parts of roselle, 4-5 parts of purslane seed, 2-3 parts of apple flower, 4-5 parts of kuh-seng, 1-2 parts of Viola arcuata, 30-35 parts of sweet potato mash and 6-7 parts of nutrient additive. The raw materials are accessible and proportioned reasonably and have favorable water retention property and air permeability, and thus, are beneficial to growth development of the pleurotus eryngii. The culture medium shortens the growth cycle, and the cultured pleurotus eryngii has high quality. Besides, the culture medium contains multiple Chinese herbal medicines, and thus, enhances the nutritive value of the pleurotus eryngii.

Description

A kind of rice bran meal 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 rice bran meal is Pleurotus eryngii substratum of raw material and preparation method thereof.

Background technology

Pleurotus eryngii is a kind of saprophytic microorganism, can only from planting material, absorb by mycelia nutritive substance, and its growth and the required nutrition of fruit body development comprise nitrogen nutrition, carbohydrate nutrition, mineral nutrition and a small amount of vitamins nutrition.Therefore, substratum has a great impact Pleurotus eryngii output and quality.

Summary of the invention

The object of this invention is to provide a kind of rice bran meal 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:

Rice bran meal is a Pleurotus eryngii substratum for raw material, it is characterized in that being made up of the raw material of following weight part: corn cob 70-75, rice bran meal 18-20, wood chip 20-22, cotton seed hulls 30-35, wheat bran 15-16, terra alba 1-2, Kelp Powder 5-7, laver powder 6-8, cicada skin powder 5-6, protein sugar 2-3, sepiolite powder 8-9, Ganoderma spore powder with cellular wall broken 1-1.2, alkyl polyglycoside 0.4-0.6, Roselle Calyx 3-4, Semen Portulacae 4-5, apple flower 2-3, kuh-seng 4-5, careless 1-2 as one wishes, Ipomoea batatas mud 30-35, nutritional additive 6-7;

Described nutritional additive is made up of the raw material of following weight part: penicillin mushroom dregs 10-12, rye flour 19-20, sarcodactylis oil fu 0.1-0.2, iron ore tailings 4-5;

Preparation method is: the water that penicillin mushroom dregs is added to 1.5 times stirs, and adds appropriate penicillinase at 37 DEG C, and after innoxious reaction, with leftover materials mixing and stirring, granulation, oven dry, to obtain final product.

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

(1) corn cob is pulverized, mixed with rice bran meal, wood chip, cotton seed hulls, wheat bran, terra alba, Kelp Powder, laver powder, cicada skin powder, protein sugar, sepiolite powder, the liming that adds 1-2% is stirred to water content and reaches 67-68%;

(2) Roselle Calyx, Semen Portulacae, apple flower, kuh-seng, the grass of complying with one's wishes are added to 5-6 water slow fire boiling 40-50 minute doubly, filter cleaner, little fire is endured cream, and the raw material that gained ointment is not used with above-mentioned technique mixes to be mixed thoroughly;

(3) in polyethylene plastic bag, put into pipe, the space between pipe and polyethylene plastic bag is filled up with step (1) gained material, then in pipe, pack step (2) gained material into, again pipe is extracted out, tying, adopts the steam normal-pressure sterilization of 100 DEG C, to obtain final product.

Grass as one wishes in the present invention is Violaceae plant careless herb as one wishes.

Beneficial effect of the present invention is:

Raw material of the present invention easily obtains, and the reasonable ratio of each stock yard, there is good retentiveness and ventilation property simultaneously, be conducive to growing of Pleurotus eryngii, shortened growth cycle, the Pleurotus eryngii quality cultivating is high, in addition, the present invention also contains multiple medicinal herb components, has improved the nutritive value of Pleurotus eryngii.

Embodiment

Rice bran meal is a Pleurotus eryngii substratum for raw material, it is characterized in that by following weight part (kilogram) raw material make: corn cob 75, rice bran meal 20, wood chip 22, cotton seed hulls 35, wheat bran 16, terra alba 2, Kelp Powder 7, laver powder 8, cicada skin powder 6, protein sugar 3, sepiolite powder 9, Ganoderma spore powder with cellular wall broken 1.2, alkyl polyglycoside 0.6, Roselle Calyx 4, Semen Portulacae 5, apple flower 3, kuh-seng 5, comply with one's wishes grass 2, Ipomoea batatas mud 35, nutritional additive 7;

Described nutritional additive by following weight part (kilogram) raw material make: penicillin mushroom dregs 12, rye flour 20, sarcodactylis oil fu 0.2, iron ore tailings 5;

Preparation method is: the water that penicillin mushroom dregs is added to 1.5 times stirs, and adds appropriate penicillinase at 37 DEG C, and after innoxious reaction, with leftover materials mixing and stirring, granulation, oven dry, to obtain final product.

Described rice bran meal is the preparation method of the Pleurotus eryngii substratum of raw material, comprises the following steps:

(1) corn cob is pulverized, mixed with rice bran meal, wood chip, cotton seed hulls, wheat bran, terra alba, Kelp Powder, laver powder, cicada skin powder, protein sugar, sepiolite powder, the liming that adds 1-2% is stirred to water content and reaches 67-68%;

(2) Roselle Calyx, Semen Portulacae, apple flower, kuh-seng, the grass of complying with one's wishes are added to 5-6 water slow fire boiling 40-50 minute doubly, filter cleaner, little fire is endured cream, and the raw material that gained ointment is not used with above-mentioned technique mixes to be mixed thoroughly;

(3) in polyethylene plastic bag, put into pipe, the space between pipe and polyethylene plastic bag is filled up with step (1) gained material, then in pipe, pack step (2) gained material into, again pipe is extracted out, tying, adopts the steam normal-pressure sterilization of 100 DEG C, to obtain final product.

See the following form with Pleurotus eryngii substratum of the present invention and existing Pleurotus eryngii substratum Xinbao mushroom culturing comparative result.

Item compared	Every kg substratum fruiting amount (kg)	Pleurotus eryngii profile	Regenerative power power	Turn a batch speed
					Pleurotus eryngii substratum of the present invention	0.86	Mushroom body is large, mushroom meat plumpness	By force	Hurry up
Existing Pleurotus eryngii substratum	0.5	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, per kilogram Pleurotus eryngii substratum results Pleurotus eryngii amount, increase production more than 70% 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 rice bran meal is raw material, is characterized in that being made up of the raw material of following weight part:

Corn cob 70-75, rice bran meal 18-20, wood chip 20-22, cotton seed hulls 30-35, wheat bran 15-16, terra alba 1-2, Kelp Powder 5-7, laver powder 6-8, cicada skin powder 5-6, protein sugar 2-3, sepiolite powder 8-9, Ganoderma spore powder with cellular wall broken 1-1.2, alkyl polyglycoside 0.4-0.6, Roselle Calyx 3-4, Semen Portulacae 4-5, apple flower 2-3, kuh-seng 4-5, careless 1-2 as one wishes, Ipomoea batatas mud 30-35, nutritional additive 6-7;

Described nutritional additive is made up of the raw material of following weight part: penicillin mushroom dregs 10-12, rye flour 19-20, sarcodactylis oil fu 0.1-0.2, iron ore tailings 4-5;

Preparation method is: the water that penicillin mushroom dregs is added to 1.5 times stirs, and adds appropriate penicillinase at 37 DEG C, and after innoxious reaction, with leftover materials mixing and stirring, granulation, oven dry, to obtain final product.

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

(1) corn cob is pulverized, mixed with rice bran meal, wood chip, cotton seed hulls, wheat bran, terra alba, Kelp Powder, laver powder, cicada skin powder, protein sugar, sepiolite powder, the liming that adds 1-2% is stirred to water content and reaches 67-68%;

(2) Roselle Calyx, Semen Portulacae, apple flower, kuh-seng, the grass of complying with one's wishes are added to 5-6 water slow fire boiling 40-50 minute doubly, filter cleaner, little fire is endured cream, and the raw material that gained ointment is not used with above-mentioned technique mixes to be mixed thoroughly;

(3) in polyethylene plastic bag, put into pipe, the space between pipe and polyethylene plastic bag is filled up with step (1) gained material, then in pipe, pack step (2) gained material into, again pipe is extracted out, tying, adopts the steam normal-pressure sterilization of 100 DEG C, to obtain final product.