CN102893808A

CN102893808A - Oyster mushroom positioning fruiting technology

Info

Publication number: CN102893808A
Application number: CN2012104027767A
Authority: CN
Inventors: 李素平
Original assignee: TUOLIU COUNTY XUNYUAN BACTERIA INDUSTRY Co Ltd
Current assignee: TUOLIU COUNTY XUNYUAN BACTERIA INDUSTRY Co Ltd
Priority date: 2012-10-19
Filing date: 2012-10-19
Publication date: 2013-01-30

Abstract

The invention relates to the technical field of edible fungus culture, in particular to an oyster mushroom positioning fruiting technology aiming at the oyster mushroom culture, which comprises the following steps that 70 percent of corncobs, 20 percent of bran, 6 percent of corn flour, 2 percent of lime, 1 percent of composite fertilizer, 1 percent of gypsum and 140 percent of water are contained into a plastic bag with the specification being 24*48cm, the sterilization is carried out for 12 hours, then, cooling and two-end inoculation are carried out, an opening being 2 to 3cm is cut at the two ends of a fungus bag by a wallpaper knife when the strain germination adsorption is 2cm, the cut opening is naturally closed, hyphae overgrow in the fungus bag after 20 days, the fruiting body primordium starts to be formed at the opening part, small mushroom buds grow out from the opening, after the first stubble of mushroom is harvested, the opening is pressed by hand to be closed, and a next stubble of mushroom grows from the original position again after 7 to 8 days. The opening oxygenation effect can be realized, the hypha growth is favorably realized without the damage on the mycelium, and the occurrence of pest and disease damage is avoided, so the mushroom buds are concentrated, the mushroom bodies are large but do not fall, the fungus bag dehydration is avoided, the yield is obviously improved, and the yield is increased by 30 percent.

Description

A kind of flat mushroom location fruiting technology

Technical field

The present invention relates to the fungus growing technique field, particularly locate the fruiting technology for a kind of flat mushroom of mushroom cultivation.

Background technology

The conventional cultivation of flat mushroom is corncob (cotton seed hulls) grog or fermentation material cultivation, and the plastic sack specification is the large cultivation bag of 24 * 48cm, and directly system's mouth or the collar are matched mouth, and Ways of fruiting is perforating fruiting, collar fruiting, draws a mouthful fruiting.Draw a mouthful fruiting and make bacterium bag two exposed, easily form many mushrooms of mushroom flower bud children mushroom body during fruiting little, the cultivation later stage easily dewaters, and is larger to yield effect, and quality descends.Collar fruiting easily produces the long handle mushroom, the easy easy bacteria infection of ponding later stage of cover collar extension.It is good that the perforating fruiting is drawn mouthful fruiting, but easily injure thalline when perforating, makes bacterium pocket infections miscellaneous bacteria, grows insect pest, and the mushroom body shape that fruiting forms is larger, easily comes off from the bacterium bag.Flat mushroom location fruiting has overcome above disadvantage.

The content of invention

The purpose of this invention is to provide and a kind ofly both can play opening oxygenation, be beneficial to mycelial growth and do not injure again mycelium, avoided the generation of damage by disease and insect, make the mushroom flower bud concentrate the mushroom body to be unlikely to greatly again to come off, the bacterium bag does not dewater again, the flat mushroom location fruiting technology that output obviously improves.

A kind of flat mushroom of the present invention location fruiting technology may further comprise the steps: with corncob 70%, wheat bran 20%, corn flour 6%, lime 2%, composite fertilizer 1%,, gypsum 1%, water 140%, the specification of packing into is 24 * 48cm plastic sack, sterilizes 12 hours, then cools off two inoculation; Scratch the openning of a 2-3cm at two of bacterium bag with the wallpaper cutter when treating that bacterial classification is sprouted material feeding 2cm, and allow edge of a knife Natural closure, wait mycelia to cover with the bacterium bag after 20 days, fruit body primordium begins formation at opening part, small mushroom bud cut and going out; Live opening by its closure with hand after having adopted the first damp mushroom, lower damp mushroom grew from the original place again afterwards by 7-8 days.

Compared with prior art, the present invention draws to grasp and scratches plastic sack and do not injure again mycelium for well, and allow edge of a knife Natural closure, so both can play opening oxygenation, and be beneficial to mycelial growth and do not injure again the generation that mycelium has been avoided damage by disease and insect, when treating that mycelia is covered with the bacterium bag, form the mushroom flower bud at opening part, make the mushroom flower bud concentrate the mushroom body to be unlikely to greatly again to come off, live opening by its closure with hand after having adopted a damp mushroom, lower damp mushroom also grows from the old place.Designated port location fruiting before several method can shift to an earlier date fruiting, the bacterium bag does not dewater again, output obviously improves, and can increase production 30% or more and shifts to an earlier date fruiting 8 days.

Embodiment

Embodiment 1:

A kind of flat mushroom location fruiting technology may further comprise the steps: with corncob 70%, wheat bran 20%, corn flour 6%, lime 2%, composite fertilizer 1%,, gypsum 1%, water 140%, the specification of packing into is the 48cm plastic sack, sterilize 12 hours, then cools off two and inoculates; Scratch the openning of a 3cm at two of bacterium bag with the wallpaper cutter when treating that bacterial classification is sprouted material feeding 2cm, and allow edge of a knife Natural closure, wait mycelia to cover with the bacterium bag after 20 days, fruit body primordium begins formation at opening part, small mushroom bud cut and going out; Live opening by its closure with hand after having adopted the first damp mushroom, lower damp mushroom grew from the original place again afterwards by 8 days.

Embodiment 2:

A kind of flat mushroom location fruiting technology may further comprise the steps: with corncob 70%, wheat bran 20%, corn flour 6%, lime 2%, composite fertilizer 1%,, gypsum 1%, water 140%, the specification of packing into is the 24cm plastic sack, sterilize 12 hours, then cools off two and inoculates; Scratch the openning of a 2cm at two of bacterium bag with the wallpaper cutter when treating that bacterial classification is sprouted material feeding 2cm, and allow edge of a knife Natural closure, wait mycelia to cover with the bacterium bag after 20 days, fruit body primordium begins formation at opening part, small mushroom bud cut and going out; Live opening by its closure with hand after having adopted the first damp mushroom, lower damp mushroom grew from the original place again afterwards by 7 days.

Claims

1. flat mushroom location fruiting technology is characterized in that: may further comprise the steps: with corncob 70%, wheat bran 20%, corn flour 6%, lime 2%, composite fertilizer 1%,, gypsum 1%, water 140%, the specification of packing into is 24 * 48cm plastic sack, sterilizes 12 hours, then cools off two inoculation; Scratch the openning of a 2-3cm at two of bacterium bag with the wallpaper cutter when treating that bacterial classification is sprouted material feeding 2cm, and allow edge of a knife Natural closure, wait mycelia to cover with the bacterium bag after 20 days, fruit body primordium begins formation at opening part, small mushroom bud cut and going out; Live opening by its closure with hand after having adopted the first damp mushroom, lower damp mushroom grew from the original place again afterwards by 7-8 days.