CN101869038A

CN101869038A - Method for cultivating pleurotus eryngii by utilizing bagasse

Info

Publication number: CN101869038A
Application number: CN200910139248A
Authority: CN
Inventors: 包金亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-04-25
Filing date: 2009-04-25
Publication date: 2010-10-27

Abstract

The invention belongs to a method for cultivating pleurotus eryngii by utilizing bagasse, including the following steps: material processing, burdening, packaging, sterilizing, inoculating, cultivation and fruiting management. The invention utilizes scientific matching and processing of bagasse and wood dust as well as other auxiliary material, the produced pleurotus eryngii has round shape, good quality, concentrate flush and high yield and has no obvious difference compared with the method for producing pleurotus eryngii by utilizing cottonseed shell as raw material. The invention has the following advantages: cost is low, bagasse is waste, cost is about 0.1-0.2 Yuan/kg (cost of cottonseed shell is about 1.0 Yuan/kg); formula is scientific, addition of hard wood dust realize good quality and high yield of pleurotus eryngii body; local materials are used, local abundant raw material resource is fully utilized, waste material is changed into things of value, thus being applicable to domestic production and mass production of pleurotus eryngii.

Description

Utilize the method for bagasse Xinbao mushroom culturing

Technical field

What the present invention relates to is the method for utilizing the bagasse Xinbao mushroom culturing, belongs to technical field of edible fungi production.

Background technology

Xingbao mushroom is a rare kind of promoting cultivation in recent years, it is of high nutritive value, delicious flavour, favored by the consumer, therefore, consumption figure progressively increases, and still, the primary raw material of Xinbao mushroom culturing is a cotton seed hulls, because the cotton producing region is mostly in the north, so restricted at the southern area Xinbao mushroom culturing that lacks cotton seed hulls.Utilizing local distinctive raw material to come Xinbao mushroom culturing is the effective measures of southern area development Xingbao mushroom project, the southern area area that grows cane is bigger, sugarcane has a large amount of offcuts (bagasse) after pressing sugar, its price is 1/5th (about 100-200 unit/ton) of cotton seed hulls, if be used for Xinbao mushroom culturing, not only solved the problem of raw material, 30-50% also can reduce cost, also realized simultaneously effective utilization of sugarcane offcuts, economy and ecological benefits are obvious.

Summary of the invention

The objective of the invention is to utilize bagasse to substitute the cotton seed hulls Xinbao mushroom culturing, to remedy the deficiencies in the prior art.

For achieving the above object, the present invention proposes a kind of method of utilizing the bagasse Xinbao mushroom culturing, may further comprise the steps:

Raw material is handled: bagasse and other agricultural crop straw similar features are that quality is loose soft, the lignin ratio is less, needing to add scleroid wood chip (acacia rachii etc.) avoids the loose softness of mushroom matter, lacks of staying power, yields poorly down, select bagasse fresh, fair and clear, that nothing is gone mouldy, anacidity is smelly, high or the heating of water content want airing with distribute heat and smell and hydrofuge, N/R wet bagasse can directly use;

Batching: filling a prescription is: bagasse 60%, wood chip (acacia rachii etc.) 20%, wheat bran 14.3%, corn flour 5%, growth hormone 0.2%, lime 0.5%; With various raw material mixing and stirring, water content 60-65%, pH7.5-8.5;

Pack: the raw material for preparing is packed into roll over footpath 12-17cm, in the plastic sack of length 34-55cm, seal with the collar or rope at two, and consolidation is wanted in pack, to avoid fruiting later stage bacterium bag effect of contraction yield and quality;

Sterilization: the pocket that will install composts or fertilisers of cultivating is put into steam oven and is sterilized, and sterilization time was kept 10-12 hour for after the material temperature rise to 100 ℃;

Inoculation: when temperature to be expected is cooled to 30 ℃, under gnotobasis, inoculate;

Cultivate: under temperature 23-25 ℃, humidity 68-72%, draughty environment, cultivate,, subject to the infringement of worm and mouse, need carry out prevention work because of bagasse sugar content height;

Management of producing mushroom: after mycelia is covered with pocket, enter management of producing mushroom, require temperature 18-20 ℃, humidity 90-95%, after 7-10 days, the beginning fruiting, buddingging needs 7-10 days approximately to gathering, after a damp mushroom is gathered, stop to spray water 5-7 days, reduction humidity is 75-80%, and the mycelia recuperation is recovered, and repeats management of producing mushroom afterwards.

The present invention utilizes the scientific matching and the processing of bagasse and acacia rachii wood chip and other auxiliary materials, and the Xingbao mushroom mushroom type rounding high-quality of production, mushroom tide are concentrated, output is high, compare no significant difference with cotton seed hulls as raw materials for producing pleurotus eryngiu.

Advantage of the present invention is, and is with low cost: bagasse is discarded object, and the about 0.1-0.2 unit/kg of cost (about 1.0 yuan of cotton seed hulls/kg); Scientific formulation: the interpolation of scleroid wood chip, realized mushroom body good quality and high output; Gather materials on the spot: make full use of local abundant raw material resources, turn waste into wealth, be fit to the productions of family and scale Xingbao mushroom.

Embodiment

The present invention proposes a kind of method of utilizing the bagasse Xinbao mushroom culturing, it comprises the steps:

Raw material handles 1: bagasse and other agricultural crop straw similar features are that quality is loose soft, the lignin ratio is less, need to add scleroid wood chip hardwood wood chips such as () acacia rachiis avoid mushroom matter loose soft, lack of staying power, yield poorly down, select bagasse fresh, fair and clear, that nothing is gone mouldy, anacidity is smelly, high or the heating of water content want airing with distribute heat and smell and hydrofuge, N/R wet bagasse can directly use;

Batching 2: filling a prescription is: bagasse 60%, wood chip (acacia rachii etc.) 20%, wheat bran 14.3%, corn flour 5%, growth hormone 0.2%, lime 0.5%; With various raw material mixing and stirring, water content 60-65%, pH7.5-8.5;

Pack 3: the raw material for preparing is packed into roll over footpath 12-17cm, in the plastic sack of length 34-55cm, seal with the collar or rope at two, and consolidation is wanted in pack, to avoid fruiting later stage bacterium bag effect of contraction yield and quality;

Sterilization 4: the pocket that will install composts or fertilisers of cultivating is put into steam oven and is sterilized, and sterilization time was kept 10-12 hour for after the material temperature rise to 100 ℃;

Inoculation 5: when temperature to be expected is cooled to 30 ℃, under gnotobasis, inoculate;

Cultivate 6: under temperature 23-25 ℃, humidity 68-72%, draughty environment, cultivate,, subject to the infringement of worm and mouse, need carry out prevention work because of bagasse sugar content height;

Management of producing mushroom 7: after mycelia is covered with pocket, enter management of producing mushroom, require temperature 18-20 ℃, humidity 90-95%, after 7-10 days, the beginning fruiting, buddingging needs 7-10 days approximately to gathering, after a damp mushroom is gathered, stop to spray water 5-7 days, reduction humidity is 75-80%, and the mycelia recuperation is recovered, and repeats management of producing mushroom afterwards.

Claims

1. a method of utilizing the bagasse Xinbao mushroom culturing is characterized in that it comprises the steps:

Raw material handles 1: selects the bagasse fresh, fair and clear, that nothings gone mouldy, anacidity is smelly, the water content height or generate heat want airing with distribute heat and smell and hydrofuge, N/R wet bagasse can directly use;

Batching 1: bagasse 60%, wood chip (acacia rachii etc.) 20%, wheat bran 14.3%, corn flour 5%, growth hormone 0.2%, lime 0.5%; With various raw material mixing and stirring, water content 60-65%, pH7.5-8.5;

Pack 2: the raw material for preparing is packed into roll over footpath 12-17cm, in the plastic sack of length 34-55cm, seal with the collar or rope at two, and consolidation is wanted in pack;

Sterilization 3: the pocket that will install composts or fertilisers of cultivating is put into steam oven and is sterilized, and sterilization time was kept 10-12 hour for after the material temperature rise to 100 ℃;

Inoculation 4: when temperature to be expected is cooled to 30 ℃, under gnotobasis, inoculate;

Cultivate 5: under temperature 23-25 ℃, humidity 68-72%, draughty environment, cultivate;

Management of producing mushroom 6: after mycelia is covered with pocket, enter management of producing mushroom, require temperature 18-20 ℃, humidity 90-95%, after 7-10 days, the beginning fruiting, buddingging needs 7-10 days approximately to gathering, after a damp mushroom is gathered, stop to spray water 5-7 days, reduction humidity is 75-80%, repeats management of producing mushroom afterwards.