CN1402963A

CN1402963A - Straw mushroom cultivating material, its prepn process and straw mushroom cultivating method

Info

Publication number: CN1402963A
Application number: CN 02138390
Authority: CN
Inventors: 姜建新
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-10-08
Filing date: 2002-10-08
Publication date: 2003-03-19
Anticipated expiration: 2022-10-08
Also published as: CN1169417C

Abstract

The present invention relates to the straw mushroom cultivating material, its preparation process and straw mushroom cultivation method. The cultivating material includes waste seed cotton, lime and water. It is prepared through mixing waste seed cotton, lime and water, stacking and densifying and covering with plastic film; and fermentation for 72 hr., loosening; sealing in mushroom bed inside mushroom house; heating to 65-70 deg.c for 6-8 hr, cooling to 50-55 deg.c and maintaining for 6-8 hr for second fermentation to complete the preparation of the cultivating material. The present invention relates to high straw mushroom yield and short production period.

Description

The cultivation method of Volvaria volvacea cultivation material and composting process thereof and straw mushroom

Technical field

The invention belongs to fungus growing technique, relate to the cultivation method of a kind of Volvaria volvacea cultivation material and composting process and straw mushroom.

Background technology

In the cultivation process of straw mushroom, its cultivate material mainly adopts material compostings such as straw, wheat bran, and is lower with the straw mushroom output of its cultivation at present, and unstable, and general every square metre of average yield is about 1Kg, and biological transformation ratio only is 8～10%.Planting type mainly is open-air or greenhouse cultivation, is subjected to climatic effect bigger, and the time is confined to summer, and the region is mainly in south, and campaign is short, and the growth cycle of every batch of mushroom is grown (about 30 days).

Summary of the invention

Technical problem to be solved by this invention, the cultivation method of a kind of Volvaria volvacea cultivation material and composting process and straw mushroom is provided, make its average yield that can improve the straw mushroom unit are, and the cultivation process is not subjected to the restriction of season, weather and region, growth cycle is short, stable yield.

Cultivate material of the present invention includes 9～10 parts of broken unginned cottons and 1 part of quicklime and an amount of moisture.

The composting process of cultivate material of the present invention is: the first step, and will break and add water after unginned cotton and the quicklime uniform mixing and stir, make broken unginned cotton suction moisture content, pile square stockpile and having peace of mind then, again stockpile is covered with plastic film, bank up and fermented in 72 hours; Second step, with the cultivate material turning after the fermentation, beat loose, transport the mushroom room, place on the mushroom bed on the cultivating stand, the mushroom room is closed, heating with heating system makes indoor temperature rise to 65～70 ℃, and kept 6～8 hours, cool to 50～55 ℃ then, kept again 6～8 hours, carry out finishing the composting process behind the secondary fermentation.

The cultivation method of straw mushroom of the present invention is: in a. cultivate material that composting is good in the mushroom room, according to 0.14～0.15Kg/m ²Seeding quantity carry out bacterial classification inoculation; B. the inoculation back is the 1st～4 day, and covered with plastic film keeps the material temperature at 33～36 ℃, in wherein postvaccinal 48 hours, takes off film every 6 hours and ventilates 0.5 hour, keeps the cultivate material moisture content 60～65%, and relative air humidity is 65～75%; C. after inoculating 4 days, respray and once press bacterium water, water consumption is 450～500ml/m2, spray to press bacterium water rear venting, makes about material temperature drop to 28 ℃, and keeps 6 hours, heats up again again, makes material temperature rise to 33 ℃ and keeps; D. at postvaccinal the 4th day with in the mushroom room, increase illumination the 5th day night; E. sprayed in the inoculation back on the 6th day, and water consumption is 200ml/m ², ventilated later every day 1～2 hour, keep the material temperature at 30～32 ℃, the material moisture content is 65～70%, and relative air humidity, is sprayed after mushroom flower bud diameter grows to about 1.2cm once more 85～95%, and water consumption is 200ml/m ²F. cap is formed up to the elongation of mushroom handle and the time gathers, the back of gathering for the first time with 1% limewash with 200ml/m ²Consumption spray, to adjust pH value.

Volvaria volvacea cultivation method of the present invention can be regardless of season, be regardless of the region produces, and campaign is long, and applicable to the large-scale production of factory's formula.Cooperate the use of cultivate material of the present invention, can shorten the growth cycle of straw mushroom greatly, the growth cycle of every batch of straw mushroom can shorten to 18 days by about 30 days of routine, can improve simultaneously the output of unit are, bring up to 2Kg about every square metre of fresh mushroom production 1Kg by routine, biological transformation ratio reaches 25～30%.

Embodiment

Embodiments of the invention are as follows:

The composting of cultivate material: the first step, stir adding water after broken unginned cotton of 100Kg and the uniform mixing of 10Kg quicklime, make brokenly unginned cotton suction moisture content, pile square stockpile and steady and sure then, again stockpile is covered with plastic film, bank up under the normal temperature and fermented in 72 hours; Second step, with the cultivate material turning after the fermentation, beat loosely, transport the mushroom room, place on the mushroom bed on the cultivating stand, the mushroom room is closed, heated, make indoor temperature rise to 70 ℃, and kept 6 hours with heating system, cool to 55 ℃ then, kept again 8 hours, carry out finishing the composting process behind the secondary fermentation.

In the cultivation of straw mushroom: a. cultivate material that composting is good in the mushroom room, according to 0.15Kg/m ²Seeding quantity carry out bacterial classification inoculation; B. the inoculation back is the 1st～4 day, and covered with plastic film keeps the material temperature about 35 ℃, in wherein postvaccinal 48 hours, takes off film every 6 hours and ventilates 0.5 hour, keeps the cultivate material moisture content 65%, and relative air humidity is 70%; C. after inoculating 4 days, respray and once press bacterium water, water consumption is 500ml/m2, spray to press bacterium water rear venting, makes about material temperature drop to 28 ℃, and keeps 6 hours, heats up again again, makes material temperature rise to 33 ℃ and keeps; D. at postvaccinal the 4th day with in the mushroom room, increase illumination the 5th day night; E. sprayed in the inoculation back on the 6th day, and water consumption is 200ml/m ², ventilated later every day 1～2 hour, keep the material temperature at 30～32 ℃, the material moisture content is 70%, and relative air humidity grows to about 1.2cm until mushroom flower bud diameter 85～95%, sprays once more, and water consumption is 200ml/m ²F. cap is formed up to the elongation of mushroom handle and the time gathers, the back of gathering for the first time with 1% limewash with 200ml/m ²Consumption spray, to adjust pH value.

Claims

1, a kind of Volvaria volvacea cultivation material is characterized in that: include 9～10 parts of broken unginned cottons and 1 part of quicklime and an amount of moisture in its composition.

2, a kind of composting process of Volvaria volvacea cultivation material is characterized in that: the first step, and will break and add water after unginned cotton and the quicklime uniform mixing and stir, make broken unginned cotton suction moisture content, pile square stockpile and having peace of mind then, again stockpile is covered with plastic film, bank up and fermented in 72 hours; Second step, with the cultivate material turning after the fermentation, beat loose, transport the mushroom room, place on the mushroom bed on the cultivating stand, the mushroom room is closed, heating with heating system makes indoor temperature rise to 65～70 ℃, and kept 6～8 hours, cool to 50～55 ℃ then, kept again 6～8 hours, carry out finishing the composting process behind the secondary fermentation.

3, a kind of method of cultivate material cultivating straw mushroom of the method composting that utilizes claim 2 is characterized in that: in a. cultivate material that composting is good in the mushroom room, according to 0.14～0.15Kg/m ²Seeding quantity carry out bacterial classification inoculation; B. the inoculation back is the 1st～4 day, and covered with plastic film keeps the material temperature at 33～36 ℃, in wherein postvaccinal 48 hours, takes off film every 6 hours and ventilates 0.5 hour, keeps the cultivate material moisture content 60～65%, and relative air humidity is 65～75%; C. after inoculating 4 days, respray and once press bacterium water, water consumption is 450～500ml/m ², spray to press bacterium water rear venting, make about material temperature drop to 28 ℃, and kept 6 hours, heat up again again, make material temperature rise to 33 ℃ and keep; D. at postvaccinal the 4th day with in the mushroom room, increase illumination the 5th day night; E. sprayed in the inoculation back on the 6th day, and water consumption is 200ml/m ², ventilated later every day 1～2 hour, keep the material temperature at 30～32 ℃, the material moisture content is 65～70%, and relative air humidity, is sprayed after mushroom flower bud diameter grows to about 1.2cm once more 85～95%, and water consumption is 200ml/m ²F. cap is formed up to the elongation of mushroom handle and the time gathers, the back of gathering for the first time with 1% limewash with 200ml/m ²Consumption spray, to adjust pH value.