CN104016774A - Flammulina velutipes culture medium prepared from corn cob and preparation method thereof - Google Patents

Abstract

The invention relates to a Flammulina velutipes culture medium prepared from corn cob and a preparation method thereof. The culture medium is prepared from the following raw materials in parts by weight: 20-22 parts of straw, 18-20 parts of rice bran, 60-65 parts of corn cob, 10-15 parts of wheat straw, 20-22 parts of sunflower seed oil residue, 8-9 parts of liver meal, 5-7 parts of skimmed milk powder, 1-1.1 parts of dried orange peel, 0.9-1.2 parts of cassia seed, 1.2-1.3 parts of self-heal, 1-1.1 parts of Canscora lucidissima, 0.8-0.9 part of ammonium chloride, 0.7-0.8 part of potassium chloride, 0.2-0.4 part of vitamin C, 110-115 parts of rice, 2.2-2.5 parts of quicklime, 0.1-0.12 part of potassium sorbate and 10-11 parts of nutrition additive. The wheat straw, sunflower seed oil residue and the like used as the main raw materials are beneficial to environmental protection and fully utilize the resources; and the culture medium has favorable water retention property, and enables the hyphae to grow vigorously; and the cultured Flammulina velutipes has the advantages of uniform length and thickness and high quality, and has obvious economic benefit and ecological effect.

Description

A kind of corn cob is culture medium for golden mushroom of raw material and preparation method thereof

Technical field

The invention belongs to mushroom cultivation technical field, relating to a kind of corn cob is culture medium for golden mushroom of raw material and preparation method thereof.

Background technology

Needle mushroom is saprophytic fungus, 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, planting material has a great impact yield of flammulina velutipes and quality.

Summary of the invention

The object of this invention is to provide a kind of corn cob is culture medium for golden mushroom of raw material and preparation method thereof, and the present invention has the high feature of needle mushroom quality that contained nutritive ingredient is high, cultivate.

The technical solution adopted in the present invention is:

Corn cob is a culture medium for golden mushroom for raw material, it is characterized in that being made by the raw material of following weight part: straw 20-22, rice bran 18-20, corn cob 60-65, wheat stalk 10-15, sunflower seeds dregs of fat 20-22, hepar siccatum 8-9, skim-milk 5-7, dried orange peel 1-1.1, Semen Cassiae 0.9-1.2, Spica Prunellae 1.2-1.3, Herba Canscorae 1-1.1, ammonium chloride 0.8-0.9, Repone K 0.7-0.8, vitamins C 0.2-0.4, rice 110-115, unslaked lime 2.2-2.5, potassium sorbate 0.1-0.12, nutritional additive 10-11;

Described nutritional additive is made by following raw materials in part by weight: Carapax Eriocheir sinensis 10-11, notoginseng haulm 6-7, vinegar 6-8, chernozem 8-10, flour 18-20, Oleum Bupleuri 0.1-0.2;

Preparation method is: (1) Carapax Eriocheir sinensis grinding powder, obtains crab shell powder;

(2) notoginseng haulm is added to 4-5 water slow fire boiling 30-40 minute doubly, filter cleaner, collects filtrate, repeats to decoct merging filtrate 3 times;

(3) step (1), (2) gained material are mixed with leftover materials, after oven dry, carry out micronizing, obtain.

Described corn cob is the preparation method of the culture medium for golden mushroom of raw material, it is characterized in that comprising the following steps:

(1) after being exposed to the sun 20-22 hour, straw, rice bran, corn cob, wheat stalk, the sunflower seeds dregs of fat carry out micronizing;

(2) dried orange peel, Semen Cassiae, Spica Prunellae, Herba Canscorae are added to 4-5 water slow fire boiling 30-35 minute doubly, filter cleaner adds ammonium chloride, Repone K, vitamins C to be stirred to completely and dissolves in gained decoction liquor;

(3) unslaked lime is added to 7-8 water doubly and fully stir, obtain liming; Rice is added to 4.3-4.4 water doubly and carry out defibrination, gained slurries are poured in iron pan, then add liming, and slow fire heated and stirred is to the rear discharging of boiling;

(4) step (1), (2), (3) gained material and leftover materials are mixed and be concentrated into pasty state, send in high-pressure sterilizing pot, at 121 ℃, sterilizing was taken out after 20 minutes, poured in culture dish, and cooled and solidified, obtains.

The Herba Canscorae adding in the present invention is the herb of gentianaceae plant Herba Canscorae.

Beneficial effect of the present invention is:

Substratum of the present invention adopts wheat stalk, the sunflower seeds dregs of fat etc. as main raw material; make gluey substratum; be conducive to realize batch production indoor inoculation, growth; be conducive to the protection to environment, realized making full use of of resource, simultaneously good water-retaining property of the present invention; make mycelial growth vigorous; the needle mushroom length, the even thickness that cultivate, quality is high, has significant economic benefit and ecological benefits.

Embodiment

Corn cob is a culture medium for golden mushroom for raw material, it is characterized in that by following weight part (kilogram) raw material make: straw 20, rice bran 20, corn cob 65, wheat stalk 15, the sunflower seeds dregs of fat 22, hepar siccatum 8, skim-milk 7, dried orange peel 1.1, Semen Cassiae 1.2, Spica Prunellae 1.2, Herba Canscorae 1.1, ammonium chloride 0.9, Repone K 0.7, vitamins C 0.4, rice 115, unslaked lime 2.5, potassium sorbate 0.12, nutritional additive 11;

Described nutritional additive by following weight part (kilogram) raw material makes: Carapax Eriocheir sinensis 11, notoginseng haulm 7, vinegar 6, chernozem 8, flour 20, Oleum Bupleuri 0.2;

Preparation method is: (1) Carapax Eriocheir sinensis grinding powder, obtains crab shell powder;

(2) notoginseng haulm is added to 4-5 water slow fire boiling 30-40 minute doubly, filter cleaner, collects filtrate, repeats to decoct merging filtrate 3 times;

(3) step (1), (2) gained material are mixed with leftover materials, after oven dry, carry out micronizing, obtain.

Described corn cob is the preparation method of the culture medium for golden mushroom of raw material, comprises the following steps:

(1) after being exposed to the sun 20-22 hour, straw, rice bran, corn cob, wheat stalk, the sunflower seeds dregs of fat carry out micronizing;

(2) dried orange peel, Semen Cassiae, Spica Prunellae, Herba Canscorae are added to 4-5 water slow fire boiling 30-35 minute doubly, filter cleaner adds ammonium chloride, Repone K, vitamins C to be stirred to completely and dissolves in gained decoction liquor;

(3) unslaked lime is added to 7-8 water doubly and fully stir, obtain liming; Rice is added to 4.3-4.4 water doubly and carry out defibrination, gained slurries are poured in iron pan, then add liming, and slow fire heated and stirred is to the rear discharging of boiling;

(4) step (1), (2), (3) gained material and leftover materials are mixed and be concentrated into pasty state, send in high-pressure sterilizing pot, at 121 ℃, sterilizing was taken out after 20 minutes, poured in culture dish, and cooled and solidified, obtains.

With culture medium for golden mushroom of the present invention and existing culture medium for golden mushroom cultivating flammulina velutipes comparative result, see the following form

Item compared	Needle mushroom profile	Regenerative power is strong and weak
			Culture medium for golden mushroom of the present invention	Mushroom handle even thickness, length are neat	By force
Existing culture medium for golden mushroom	Mushroom handle plucked, uneven in length	A little less than

From table, can draw: culture medium for golden mushroom provided by the invention, through overtesting plantation, per kilogram culture medium for golden mushroom results needle mushroom amount, than existing substratum, increase production more than 60%, and mushroom handle even thickness, the length of needle mushroom are neat, mushroom meat quality is high, regenerative power is strong, turns stubble fast.

Claims (2)

1. the culture medium for golden mushroom that corn cob is raw material, is characterized in that being made by the raw material of following weight part: straw 20-22, rice bran 18-20, corn cob 60-65, wheat stalk 10-15, sunflower seeds dregs of fat 20-22, hepar siccatum 8-9, skim-milk 5-7, dried orange peel 1-1.1, Semen Cassiae 0.9-1.2, Spica Prunellae 1.2-1.3, Herba Canscorae 1-1.1, ammonium chloride 0.8-0.9, Repone K 0.7-0.8, vitamins C 0.2-0.4, rice 110-115, unslaked lime 2.2-2.5, potassium sorbate 0.1-0.12, nutritional additive 10-11;

Described nutritional additive is made by following raw materials in part by weight: Carapax Eriocheir sinensis 10-11, notoginseng haulm 6-7, vinegar 6-8, chernozem 8-10, flour 18-20, Oleum Bupleuri 0.1-0.2;

Preparation method is: (1) Carapax Eriocheir sinensis grinding powder, obtains crab shell powder;

(2) notoginseng haulm is added to 4-5 water slow fire boiling 30-40 minute doubly, filter cleaner, collects filtrate, repeats to decoct merging filtrate 3 times;

(3) step (1), (2) gained material are mixed with leftover materials, after oven dry, carry out micronizing, obtain.

2. the preparation method of the culture medium for golden mushroom that corn cob according to claim 1 is raw material, is characterized in that comprising the following steps:

(1) after being exposed to the sun 20-22 hour, straw, rice bran, corn cob, wheat stalk, the sunflower seeds dregs of fat carry out micronizing;

(2) dried orange peel, Semen Cassiae, Spica Prunellae, Herba Canscorae are added to 4-5 water slow fire boiling 30-35 minute doubly, filter cleaner adds ammonium chloride, Repone K, vitamins C to be stirred to completely and dissolves in gained decoction liquor;

(3) unslaked lime is added to 7-8 water doubly and fully stir, obtain liming; Rice is added to 4.3-4.4 water doubly and carry out defibrination, gained slurries are poured in iron pan, then add liming, and slow fire heated and stirred is to the rear discharging of boiling;

(4) step (1), (2), (3) gained material and leftover materials are mixed and be concentrated into pasty state, send in high-pressure sterilizing pot, at 121 ℃, sterilizing was taken out after 20 minutes, poured in culture dish, and cooled and solidified, obtains.