CN106171519B

CN106171519B - A method of it producing bag cultivation Pleurotus eryngii and lantern ring is gone to dredge flower bud

Info

Publication number: CN106171519B
Application number: CN201610544620.0A
Authority: CN
Inventors: 李军; 常堃; 蔡婧; 李世华; 刘杰; 李为民; 张九龄; 田继成
Original assignee: Shiyan academy of agricultural sciences
Current assignee: Shiyan academy of agricultural sciences
Priority date: 2016-07-12
Filing date: 2016-07-12
Publication date: 2019-11-08
Anticipated expiration: 2036-07-12
Also published as: CN106171519A

Abstract

The present invention provides a kind of method for producing bag cultivation Pleurotus eryngii and lantern ring being gone to dredge flower bud, removal lantern ring quickly pulls out collar shroud first, sack inferior horn is held on the other hand downwards at 60-90 degree, another hand pins the sack upper half, makes its closely upper half mycelia, and the hand of pulling bag mouth inferior horn quickly pulls sack downwards until lantern ring slides to sack, retain the fixed pocket shapes of lantern ring, the hand for pinning the sack upper half not slide up and down centainly, in case stimulation upper half mycelia, influences final flower bud effect；Dredge flower bud: after lantern ring is formed sack one day, lantern ring is removed, remove ring of gently helping pull a cart downwards when lantern ring, it prevents from forming larger gap between the sack upper half and mycelia, former base is initially formed after removing lantern ring 3-4 days, start within 4-7 days to carry out light stimulation, 10-13 days 1-2 growing ways to be formed preferably stalwartness mushroom flower bud when start thin flower bud, harvested to Pleurotus eryngii fructification maturation.The formation of Pleurotus eryngii bacterium bag sack top half mushroom flower bud can be effectively reduced, and promotes the dominant growth of sack lower half portion mushroom flower bud.

Description

A method of it producing bag cultivation Pleurotus eryngii and lantern ring is gone to dredge flower bud

Technical field

The present invention relates to the cultivation technique of Pleurotus eryngii, specifically a kind of production bag plants the method that Pleurotus eryngii goes lantern ring to dredge flower bud.

Background technique

China's Pleurotus eryngii mainly has bottle cultivation at present and bag plants both of which, and the selection that bag plants Pleurotus eryngii flower bud mode will be straight The formation for influencing mushroom flower bud is connect, the situation of mushroom flower bud growth can determine to dredge the mode and difficulty of flower bud again, and the growth of commodity mushroom excessively disperses And mushroom flower bud excessively causes to dredge the increase of flower bud difficulty, dredges flower bud overlong time, can all influence the last commodity property of Pleurotus eryngii.

It is a kind of produce Pleurotus eryngii bag plant draw angie type flower bud method (application number: CN201110440024.5, publication number: The drawing angle flower bud method of CN102487728A are as follows: the bacterium bag for covering with mycelia is transferred to mushroom room, temperature control is at 12-15 °C, phase To humidity 70-75 %, adaptability culture 1-4 days；Then it carries out drawing angle flower bud, that is, removes collar shroud, pin sack 1/4- on the other hand 3/4 part is hauled on the other hand under one jiao of pulling 2-3 of sack, and sack is made to be pointed at shape, retains lantern ring, fixed to draw angular shape, mushroom room Temperature control is at 15-18 °C, relative humidity 70-75%, 100-600LUX of illumination.

Its technical disadvantages: being 1. not specified by and pull sack direction, pins the part sack 1/4-3/4 on the other hand, hauls bag on the other hand One jiao of operation pulled under 2-3 of mouth, such as pulls on one jiao of half portion sack, due to the stretching, extension of gravity and sack itself after operation Power sack easily restores to the original state, while being easy to make the excessive generation disease of sack lower half humidity, influences entire flower bud process；2. one Hand pins the part sack 1/4-3/4, and defined range is too big, such as pins 1/4 part, can be formed in sack after pulling sack larger Space, cause sack large area mycelia to contact with air, it is close with the method for directly opening sack, cause later period mushroom flower bud raw Long dispersion, which increases, dredges flower bud difficulty；3. operation difficulty is big, one jiao of the sack operation pulled under 2-3, everyone dynamics are hauled on the other hand Difference pulls one jiao of sack of effect to certainly exist difference, and the inadequate sack of pulling force and hypha separation are incomplete, can not be formed The subenvironment of the invention suitable fruiting.

Planting almond abalone mushroom technology lzhch381 in Baidu library is uploaded in 2013-04-08, provides cultivation technique, the skill There is no very good solution for Pleurotus eryngii flower bud in art, yield is not high.

Planting almond abalone mushroom technology issuing time in Baidu library: 2016/4/22 10:36:56 author: grassland station is come Source: Cao Jian section,

1, the temperature of Growth of Pleurotus eryngii, the temperature range of Pleurotus eryngii mycelial growth are 22-27 DEG C, and optimum temperature is 25 DEG C or so, mycelia undergrowth when being higher than 30 DEG C.Pleurotus eryngii is constant temperature robustness mushroom class, excessive temperature differentials, the generation of unfavorable former base, Fruiting temperature is 10-18 DEG C, 12-16 DEG C of optimum temperature, will not show former base lower than 8 DEG C, be easy to appear misshapen mushroom higher than 20 DEG C, It also occurs that disease, causes dead mushroom, rotten mushroom.Sporophore growth temperature is 10-21 DEG C, and optimum temperature is 10-18 DEG C.To temperature Grasp, because bacterial strain difference due to it is different, to pay special attention to when introducing a fine variety understand bacterial strain characteristic.

2, bag plants the management in Pleurotus eryngii flower bud stage

After bacterium bag hair is full, maintain 7 days or so, move into mushroom shed after the abundant physiological maturity of mycelia, cut tying or pull out tampon, Sack is turned down or cut after removing lantern ring, exposes charge level.Regulate and control in canopy that humidity is to 95% or so, 1000 lux of intensity of illumination, And have a small amount of ventilation, through 15 days or so, sack material surface had white point shape former base to be formed.Autumn takes measures suitably to reduce canopy when planting Temperature, when spring planting, should try to improve canopy temperature, and stronger ventilation amount, and humidity in holding canopy is continuously increased former base quantity, therewith former base Differentiation, young flower bud are revealed.The stage canopy temperature should be strict controlled in 20 DEG C hereinafter, otherwise, cannot budding.

3, bag plants the management after pleurotus eryngii fruiting

Fruiting face is cleaned out, and cleans mushroom shed, a sprinkling time chrysanthemum lipid insecticide and carbendazim etc. sterilization when spring planting After agent, closed shading makes bacterium bag rehabilitate, and the autumn only sprays a fungicide when planting.After charge level reproduces former base, it can go again Management of producing mushroom.1-3 damp mushroom, biological efficiency 50%-60%, commodity rate 80%-90% can generally be received.

Its technical disadvantages: 1. cutting tying or pull out tampon, remove lantern ring after sack is turned down or is cut, expose charge level Operation, will lead to sack mycelia and all contacts with the external world, not can be effectively controlled fruiting area, consume nutrient；2. passing through above-mentioned behaviour It is more to make formed mushroom flower bud quantity, while environmental condition is identical when young flower bud formation, advantage mushroom flower bud is difficult to be formed, and increases the behaviour of thin flower bud Make difficulty and workload.

Summary of the invention

For the present invention in order to solve the problems, such as that Pleurotus eryngii dredges flower bud, spy proposes that a kind of bag that produces plants the side that Pleurotus eryngii goes lantern ring to dredge flower bud Method.

Thus the technical solution of the present invention is as follows: a kind of bag that produces plants the method that Pleurotus eryngii goes lantern ring to urge thin flower bud, including apricot Bao The bag of mushroom is planted, and the Pleurotus eryngii mycelia planted to bag covers with bacterium bag, and mushroom room is moved within 5 days after After-mature cultivation, and temperature is controlled in 16-18 DEG C, relative humidity 70-80% is removed lantern ring operation, it is characterised in that:

Collar shroud is quickly pulled out first, holds sack inferior horn on the other hand downwards at 60-90 degree, another hand pins sack upper half Portion makes its closely upper half mycelia, and the hand of pulling bag mouth inferior horn quickly pulls sack downwards until lantern ring slides to sack, reservation set Ring fixes pocket shapes, and the hand for pinning the sack upper half not slide up and down centainly, in case stimulation upper half mycelia, influences final Flower bud effect；

Second step dredges flower bud: after lantern ring is formed sack one day, lantern ring being removed, ring of gently helping pull a cart downwards when lantern ring is removed, prevents bag Larger gap is formed between the mouth upper half and mycelia, former base is initially formed after removing lantern ring 3-4 days, starts within 4-7 days to carry out illumination thorn Swash, 10-13 days 1-2 growing ways to be formed preferably stalwartness mushroom flower bud when start thin flower bud, harvested to Pleurotus eryngii fructification maturation.

The utility model has the advantages that

The present invention takes lantern ring, dredges flower bud method, can effectively reduce the formation of Pleurotus eryngii bacterium bag sack top half mushroom flower bud, And promote the dominant growth of sack lower half portion mushroom flower bud, conducive to the formation of commodity mushroom, and the workload and difficulty for dredging flower bud are reduced, It improves and dredges flower bud quality, the final commercial quality for improving commodity mushroom.

One, the operating procedure of lantern ring is specified.

Two, using set loop technique is removed, be conducive to the mesotrophic focus utilization of bacterium bag, reduce the difficulty and workload for dredging flower bud, Improve yield 10-16%.

Specific embodiment

The present invention produces Pleurotus eryngii process are as follows:

One, it according to recipe configuration pleurotus eryngii cultivating material, packs, sterilizing；

Two, after sterilizing, reach 25 DEG C hereinafter, starting to be inoculated with to temperature in bacterium bag；

Three, be inoculated with after enter culturing room carry out bacteria, 22-24 DEG C of temperature；

Four, it is transferred to mushroom room after bacteria and carries out temperature control, control is wet, controls illumination, controls carbon dioxide, removes lantern ring, dredges flower bud etc. Pleurotus eryngii fruiting cultural method；

Wherein production bag plants the method that Pleurotus eryngii removes lantern ring, dredges flower bud are as follows: bacterium bag is covered with to Pleurotus eryngii mycelia, through after-ripening in 5 days Mushroom room is moved into after culture, temperature is controlled at 16-18 DEG C, relative humidity 70-80%, is removed within second day lantern ring operation, first Collar shroud is quickly pulled out, holds sack inferior horn on the other hand downwards at 60-90 degree, another hand pins the sack upper half, makes it closely Upper half mycelia, the hand of pulling bag mouth inferior horn quickly pulls sack downwards until lantern ring slides to sack, the fixed sack of reservation lantern ring Shape, the hand for pinning the sack upper half not slide up and down centainly, in case stimulation upper half mycelia, influences final flower bud effect.

It dredges flower bud: after lantern ring is formed sack one day, lantern ring being removed, go to have to ring of gently helping pull a cart downwards when lantern ring, prevent bag Larger gap is formed between the mouth upper half and mycelia, former base is initially formed after removing lantern ring 3-4 days, starts within 4-7 days to carry out illumination thorn Swash, 10-13 days 1-2 growing ways to be formed preferably stalwartness mushroom flower bud when start thin flower bud.

It is harvested to Pleurotus eryngii fructification maturation.

Claims

1. a kind of bag that produces plants the method that Pleurotus eryngii goes lantern ring to dredge flower bud, the bag including Pleurotus eryngii is planted, the Pleurotus eryngii mycelia planted to bag Bacterium bag is covered with, mushroom room is moved within 5 days after After-mature cultivation, temperature is controlled at 16-18 DEG C, and relative humidity 70-80% is removed Lantern ring operation, it is characterised in that:

Collar shroud is quickly pulled out first, holds sack inferior horn on the other hand downwards at 60-90 degree, another hand pins the sack upper half, Make its closely upper half mycelia, the hand of pulling bag mouth inferior horn quickly pulls sack downwards until lantern ring slides to sack, reservation lantern ring Fixed pocket shapes；

Second step dredges flower bud: after lantern ring is formed sack one day, lantern ring being removed, ring of gently helping pull a cart downwards when lantern ring is removed, removes lantern ring 3- Former base is initially formed after 4 days, starts within 4-7 days to carry out light stimulation, the preferably healthy and strong mushroom flower bud of 10-13 days 1-2 growing ways to be formed When start dredge flower bud, harvested to Pleurotus eryngii fructification maturation.