CN103548572A - Organic needle mushroom culture medium and cultivation method for same - Google Patents

Abstract

The invention provides an organic needle mushroom culture medium, which comprises the following components in percentage by weight: 30 to 45 percent of reed, 5 to 15 percent of rice sugar, 5 to 10 percent of corn flour, 0.5 to 1.5 percent of hydrated lime, 20 to 35 percent of chestnut shell, 5 to 15 percent of peanut hull and 15 to 30 percent of rapeseed stem. The invention also provides a method for cultivating needle mushrooms by using the organic needle mushroom culture medium.

Description

The organic medium of Asparagus and cultivation method thereof

Technical field

The present invention relates to cultivating method for edible fungi, be specifically related to a kind of golden mushroom plantation method.

Background technology

Asparagus formal name used at school hair handle money bacterium, claims again the little fiery mushroom of hair handle, structure bacterium, plain mushroom, dried mushroom, plain wild rice, freezes bacterium, golden mushroom, intelligence mushroom etc.It is nutritious, and A sweety scent assails the nostrils and delicious flavour, is deeply loved by the public.According to surveying and determination, the amino acid whose content of Asparagus is high especially higher than the content of general mushroom class, especially lysine, and lysine has the function that promotes children ' s intelligence development, is a kind of ticbit, is again good health food, and domestic and international market is day by day wide.

In prior art, Asparagus generally be take cotton seed hulls, wood chip etc. and is cultivated as medium, and Asparagus production is carried out in the region beyond in ,Mian producing region, forest zone, and its cost of transportation is higher.In addition, in prior art, golden mushroom plantation output is not high, and cultivation cycle is longer, has affected the economic benefit of enterprise.

Summary of the invention

Technical problem solved by the invention is to provide a kind of Asparagus organic medium, and its base material is easy to obtain, finished product Asparagus quality better, and output is high.

For solving the problems of the technologies described above, the organic medium of Asparagus of the present invention, by weight, comprises following component:

Reed rod: 30% ~ 45%;

Rice sugar: 5% ~ 15%;

Corn flour: 5% ~ 10%;

White lime: 0.5% ~ 1.5%;

Chestnut shell: 20% ~ 35%;

Peanut shell: 5% ~ 15%;

Rape straw: 15% ~ 30%.

The present invention also provides and has used the organic medium of above-mentioned Asparagus to carry out the method for golden mushroom plantation, comprises the following steps:

A, batching: get respectively said components and carry out the rear poach of fragmentation, after pack, carry out high temperature sterilization, make cultivation bag;

B, inoculation: cultivation bag material temperature prepared by above-mentioned steps is controlled at 20 ℃ ~ 27 ℃, carry out bacterial classification inoculation under gnotobasis;

C, cultivation: cultivation bag prepared by above-mentioned steps is placed in culturing room, temperature is controlled at 23 ℃ ~ 24 ℃, indoor carbon dioxide concentration is controlled at 2000 ~ 3500mg/kg, cloudy light is cultivated 25 ~ 29 days, in incubation, door and window can be blocked to reach cloudy optical condition with drape, Hyphal length reach pocket more than 2/3 after, cultivation bag is moved into mushroom room and carries out mycelium stimulation;

D, fruit body grow Hou， culturing room temperature and are controlled between 8～14 ℃, and relative air humidity keeps 90%～95%, and carries out ventilation slowly; Culturing room's half-light is controlled;

E, stem grow to 13～14 centimetres, carry out finished product and gather during 2～3 centimetres of bacteria cover diameters.

Technique effect of the present invention is embodied in:

1, using the crop residues such as reed rod, chestnut shell, peanut shell, rape straw is main base material, and realization is turned waste into wealth, low production cost;

2, medium is prepared by organic material, production process cleanliness without any pollution, and product quality is high;

3, controlling of production process is accurate, has improved cultivating rate, has guaranteed product quality.

Embodiment

Embodiment mono-

The organic medium of Asparagus of the present embodiment, by weight, comprises following component:

A, batching: get reed rod 300kg, the sugared 150kg of rice, corn flour 60kg, white lime 5kg, chestnut shell 220kg, peanut shell 85kg, rape straw 180kg, each raw material is the rear poach of broken mixing respectively, water content is grasped 65% left and right, then pack in plastic sack, every bag of weight 1kg ~ 1.1kg, then moves into sterilizing in pressure cooker or food steamer.Pressure cooker sterilizing keeps 15 hours under 15 kg/cm pressure; Food steamer or upper sterilizing cooking range were the boiled rear maintenance of water 6～8 hours.

Described rice sugar is mixed with rice and the maltose frying a kind of food that ，Shi China rural area extensively eats.

B, inoculation: cultivation bag material temperature prepared by above-mentioned steps is controlled at 20 ℃ ~ 27 ℃, carry out bacterial classification inoculation under gnotobasis.

C, cultivation: cultivation bag prepared by above-mentioned steps is placed in culturing room, temperature is controlled at 23 ℃ ~ 24 degrees Celsius, and indoor carbon dioxide concentration is controlled at 2000 ~ 3500mg/kg, and cultivate 25 ~ 29 days Mingguang City, Hyphal length reach pocket more than 2/3 after, cultivation bag is moved into mushroom room and carries out mycelium stimulation.

Latter 2～3 days of general inoculation, mycelia just starts to sprout, and within 10 days, just can spread growth to depth in material afterwards.After mycelia is covered with, carry out immediately mycelium stimulation (the old bacterial classification that is about to surface is wiped off), to promote former base and fruit-body formation.At this moment to add forced ventilation and keep certain scattered light to urge flower bud to cultivate.

D, fruit body grow Hou， culturing room temperature and are controlled between 8～14 ℃, and relative air humidity keeps 90%～95%, and carries out ventilation slowly; Culturing room's half-light is controlled.

Culturing room's door and window covers to control light with black cloth, promotes stem growth, to obtain the Asparagus of the long stem of pileolus.

E, stem grow to 13～14 centimetres, carry out finished product and gather during 2～3 centimetres of bacteria cover diameters, obtain finished product Asparagus 1280kg.

Embodiment bis-

A, batching: get reed rod 450kg, the sugared 60kg of rice, corn flour 70kg, white lime 6kg, chestnut shell 200kg, peanut shell 60kg, rape straw 154kg, amount to 1000kg, each raw material is the rear poach of broken mixing respectively, and water content is grasped 65% left and right, then packs in plastic sack, every bag of weight 1kg ~ 1.1kg, then moves into sterilizing in pressure cooker or food steamer.Pressure cooker sterilizing keeps 15 hours under 15 kg/cm pressure; Food steamer or upper sterilizing cooking range were the boiled rear maintenance of water 6～8 hours.

All the other processes are with embodiment mono-.

After finishing, cultivation obtains finished product Asparagus 1290kg.

Embodiment tri-

A, batching: get reed rod 325kg, the sugared 100kg of rice, corn flour 100kg, white lime 15kg, chestnut shell 200kg, peanut shell 100kg, rape straw 160kg, amount to 1000kg, each raw material is the rear poach of broken mixing respectively, and water content is grasped 65% left and right, then packs in plastic sack, every bag of weight 1kg ~ 1.1kg, then moves into sterilizing in pressure cooker or food steamer.Pressure cooker sterilizing keeps 15 hours under 15 kg/cm pressure; Food steamer or upper sterilizing cooking range were the boiled rear maintenance of water 6～8 hours.

All the other processes are with embodiment mono-.

After finishing, cultivation obtains finished product Asparagus 1310kg.

Use the present invention to carry out golden mushroom plantation and general technology contrast information slip

Sequence number	?	The long speed of mycelia (cm/ day)	The purseful cycle (day)	Success ratio of inoculation (%)	Utilization percent (%)
						1	Embodiment mono-	0.42	4	99	128
2	Embodiment bis-	0.41	5	98	129
						3	Embodiment tri-	0.43	4	99	131
4	Comparative example	0.37	6	96	122

In above table, the long fast fingering of mycelia enters after cultivation cycle, the day growth speed of mycelia, and all index futures of purseful are from being seeded to the cycle that mycelia is full of cultivation bag, and utilization percent refers to the finished product Asparagus of results and the weight ratio between medium.From above table, use the present invention to carry out golden mushroom plantation, its mycelial growth rate is higher than comparative example, and the purseful cycle, success ratio of inoculation was higher than comparative example lower than comparative example, and utilization percent is higher than comparative example, with the obvious advantage.

Claims (2)

1. the organic medium of Asparagus, by weight, comprises following component:

Reed rod: 30% ~ 45%;

Rice sugar: 5% ~ 15%;

Corn flour: 5% ~ 10%;

White lime: 0.5% ~ 1.5%;

Chestnut shell: 20% ~ 35%;

Peanut shell: 5% ~ 15%;

Rape straw: 15% ~ 30%.

2. the organic medium of Asparagus described in right to use requirement 1 carries out the method for golden mushroom plantation, comprises the following steps:

A, batching: get respectively said components and carry out the rear poach of fragmentation, after pack, carry out high temperature sterilization, make cultivation bag;

B, inoculation: cultivation bag material temperature prepared by above-mentioned steps is controlled at 20 ℃ ~ 27 ℃, carry out bacterial classification inoculation under gnotobasis;

C, cultivation: cultivation bag prepared by above-mentioned steps is placed in culturing room, temperature is controlled at 23 ℃ ~ 24 degrees Celsius, and indoor carbon dioxide concentration is controlled at 2000 ~ 3500mg/kg, and cloudy light is cultivated 25 ~ 29 days, Hyphal length reach pocket more than 2/3 after, cultivation bag is moved into mushroom room and carries out mycelium stimulation;

D, fruit body grow Hou， culturing room temperature and are controlled between 8～14 ℃, and relative air humidity keeps 90%～95%, and carries out ventilation slowly; Culturing room's half-light is controlled;

E, stem grow to 13～14 centimetres, carry out finished product and gather during 2～3 centimetres of bacteria cover diameters.