CN1528116A

CN1528116A - Wall type whole rice-wheat-straw pleurotus ostreatus (Fr.) kummer cultivating technique

Info

Publication number: CN1528116A
Application number: CNA031349544A
Authority: CN
Inventors: 平周; 周平
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-09-30
Filing date: 2003-09-30
Publication date: 2004-09-15
Anticipated expiration: 2023-09-30
Also published as: CN1317934C

Abstract

The present invention discloses a wall type whole rice and wheat straw pleurotus ostreatus cultivation technique. Its technological process includes the following steps: pre-wetting straw material, piling straws and making fermentation, putting up mould and building straw wall, spreading inoculum, growing mycelia, growing mushroom and harvesting. Said invention also provides concrete method and steps of building straw wall and concrete method for cultivating pleurotus ostreatus by using said straw wall.

Description

Wall type whole rice wheat straw level mushroom cultivating technique

Technical field:

The present invention relates to a kind of mushroom-cultivating technology, especially a kind of wall type whole rice wheat straw level mushroom cultivating technique.

Background technology:

Utilize straw and wheat straw edible mushroom three-dimensional cultivation, it is little to have floor space, the advantage of convenient management, and for example application number is 01106640.7 Chinese invention patent specification disclosed " stalk vertical cultivation pythiums edible mushroom high yield new technology ".But existing such technology adopts layer to broadcast the method sowing, if directly use forage to build the wall cultivation, the pressure that cultivate material weight produces had both influenced the sprouting and the field planting of bacterial classification, causes easily again and burns the bacterium phenomenon.So present technology is earlier forage and bacterial classification to be mixed and made into the bacterium bag, builds the wall cultivation with the bacterium bag again after the bacterium bag is turned out mycelia, labour intensity is big.

Summary of the invention:

The object of the present invention is to provide a kind of sowing, a bacterium, fruiting of integrating, bacterial classification is subjected to the little wall type whole rice wheat straw level mushroom cultivating technique of cultivate material pressure.

The present invention is achieved in that its technological process is: the prewetting of forage → forage is built the heap mould that ferments → take and is built the bacterium wall → bacterium → fruiting of sowing → send out → gather.At first forage (straw or wheat straw) is immersed in the limewash and prewet, build heap then and ferment stand-by; The forage that ferments is put into mould, builds up the bacterium wall, and bacterial classification is broadcast into bacterium within the walls from the bacterium coping; Wrap up the bacterium wall with plastic sheeting for farm use, on plastic sheeting for farm use, pricked out the aperture of ventilative oxygen supply; When the yellow secretion of large tracts of land appears in the whole fungi wall metope, take off plastic sheeting for farm use, at bacterium wall top with coat mud all around, carry out mushroom producing culture.The method that forage is built the heap fermentation is as follows: build a base of being made up of heat-insulation layer, permeability cell, breather pipe; Heat-insulation layer tilts to be placed on the horizontal plane, and each one of horizontal placement of both sides has the permeability cell that is plum blossom shape distributed pores on the heat-insulation layer on tube wall, evenly places several breather pipes between two permeability cells; The forage vertical codeword of prewetting is placed on permeability cell and the breather pipe, and forage heap sign indicating number is good with plastic sheeting for farm use wraps up, four jiaos of four statures that expose permeability cell in the heap end.As follows in the method for pricking out ventilative oxygen supply aperture on the bacterium wall plastic sheeting for farm use: as after sowing three days, to become pure white bacterium wall place, prick out aperture facing to sprouting mycelia; Every four to five days, prick out aperture later on, send out whole fungi wall full until mycelia in the mycelial growth forward position.

The present invention broadcasts bacterial classification into bacterium within the walls from bacterium wall top, avoid the extruding of forage weight to influence the burning bacterium phenomenon that bacterial classification sprouting, field planting and biological heat cause, realized integrating the wall formula cultivation of sowing, send out bacterium, fruiting, need not to make the bacterium bag, reduce workload, reduced labour intensity.

Description of drawings:

The present invention is described in detail below in conjunction with accompanying drawing.

Fig. 1 is the structural representation that forage is built heap fermentation base.

Fig. 2 is a bacterium wall mould structure schematic diagram.

Embodiment:

At first the forage that will choose (straw or wheat straw) soaks in the limewash of PH14, covers the vexed heap of plastic sheeting for farm use then 5 hours.The heat-insulation layer 3 of building heap fermentation base adopts the thick cystosepiment of 5cm, becomes 5 ° to 8 ° angle lappings tiltedly to be placed on the horizontal plane 4.Permeability cell 2 and breather pipe 1 adopt the about 8 centimetres logical heart bamboo rod of diameter, get to be the distribution of plum blossom shape, the pore 5 of aperture 2-3cm on the bamboo rod wall as permeability cell 2.Two permeability cells 2 laterally are placed on following 30 centimeters on the heat-insulation layer 3 respectively, and breather pipe 1 has four, evenly is horizontally arranged between two permeability cells 2.The good forage of vexed heap is by being put into vertical codeword on permeability cell 2 and the breather pipe 1, and wrap up whole heap forage with plastic sheeting for farm use the good back of sign indicating number, piles four jiaos of four statures that expose permeability cell 2 in the end.Forage tilts to stack, and moisture content drop fast goes out, and feeds permeability cell 2 in stockpile, and air can feed in the stockpile, accelerates the speed of fermentation.

Before building the bacterium wall, open the plastic sheeting for farm use of fermentation heap, the temperature of forage is reduced to below 30 ℃, moisture content is controlled at about 65% simultaneously.Build the template of bacterium wall and make with five-ply board, be made up of two blocks of trapezoidal side plates 7 and the square transverse slat 6 of two block lengths, convenient in order to build mould and lay forage, transverse slat 6 also can be formed by the several piece wood board splicing.According to the actual needs of building wall, mould can have different sizes, and is existing building top width 25cm, bottom width 45cm, and long 3m, high 1m bacterium wall is an example.At first two blocks of side plates 7 and two transverse slats 6 are linked together, again with a plastic sheeting for farm use lay in groove, then the bale ties of the long 2.8m of the six roots of sensation is placed vertically on plastic sheeting for farm use by spacing 0.5m.Successively put forage along groove tool length, until filling entire die.Seeding quantity is to build 8% of the used haylage weight of wall, with 5% potassium permanganate solution washing bacterial classification bag, bacterial classification is torn into the broad bean size.Get 6 long bamboo lets, soak sterilization half an hour with 5% potassium permanganate solution.A hand-held bamboo let is at the 20cm of wall apex distance side plate 7, and the 5cm place of transverse slat 6 along the vertical insertion of forage lay direction within the walls, is inserted into 2cm place at the bottom of the wall.Rotate bamboo let then, the bamboo let side is risen with forage form 90 ° of right angles, strut forage and form a grass seam.Inject first grass seam place that struts with second bamboo let again, after being inserted into the same degree of depth, along the laterally pulling of grass seam, to first 50cm place of distance, side rises and forms the grass seam, third and fourth, five, the six roots of sensation operates equally, at last, six roots of sensation bamboo let struts the planting tank that the bacterium wall forms a dark 98cm, and the bacterial classification of breaking into the broad bean size off with the fingers and thumb is broadcast in the planting tank, extract bamboo let, finish once sowing.Use six roots of sensation bamboo let in the same respectively operation sowing of distance article one planting tank 5cm and 10cm place, have three parallel planting tanks.Sowing is all finished the back and is bound in fact with fasten careless wall of bale ties, and plastic sheeting for farm use to the gathering of wall top, is removed template, and the longitudinal section is that trapezoidal bacterium wall is promptly built and finished.18 holes that fabaceous bacterial classification stays on the bacterium wall after irregular space that forms within the walls and bamboo let extraction become the passage of heat radiation, have both reached the increase bacterium colony and have sprouted coefficient, have played again and have distributed biological heat and CO ₂Effect.

After planting three days, with nail-plate across plastic sheeting for farm use facing to having sprouted the three sowing bands in wall top and the top of a wall side that become pure white, gently prick the micropore of three row's needle gage 1cm, then every four to five days, prick two in the mycelial growth forward position and arrange micropores, send out whole fungi wall full until mycelia.Micropore is always pricked on the mycelium of living, and has both avoided living contaminants, increases the oxygen supply amount of bacterium wall again, can effectively accelerate growth rate, improves output.The control temperature is below 28 ℃, when a large amount of yellow secretion appears in whole fungi wall, puts down the plastic sheeting for farm use of parcel bacterium wall immediately, spreads one deck sposh around the bacterium wall, enters the fruiting phase.Fruiting early stage, the relative moisture of air remained on 80%-85%, and after the original hase differentiation, relative moisture is heightened to 85%-90%, when the cap that grows meets when gathering specification, can gather.

Claims

1, a kind of wall type whole rice wheat straw level mushroom cultivating technique, technological process is: the prewetting of forage → forage is built the heap mould that ferments → take and is built the bacterium wall → bacterium → fruiting of sowing → send out → gather, it is characterized in that: at first forage (straw or wheat straw) is immersed in the limewash and prewet, build heap then and ferment stand-by; The forage that ferments is put into mould, builds up the bacterium wall, and bacterial classification is broadcast into bacterium within the walls from the bacterium coping; Wrap up the bacterium wall with plastic sheeting for farm use, on plastic sheeting for farm use, pricked out the aperture of ventilative oxygen supply; When the yellow secretion of large tracts of land appears in the whole fungi wall metope, take off plastic sheeting for farm use, at bacterium wall top with coat mud all around, carry out mushroom producing culture.

2, wall type whole rice wheat straw level mushroom cultivating technique according to claim 1 is characterized in that: the method that forage is built the heap fermentation is as follows: build a base of being made up of heat-insulation layer (3), permeability cell (2), breather pipe (1); Heat-insulation layer (3) tilts to be placed on the horizontal plane (4), and heat-insulation layer (3) is gone up each one of horizontal placement of both sides and have the permeability cell (2) that is plum blossom shape distributed pores (5) on tube wall, evenly places several breather pipes (1) between two permeability cells (2); The forage vertical codeword of prewetting is placed on permeability cell (2) and the breather pipe (1), and forage heap sign indicating number is good with plastic sheeting for farm use wraps up, four jiaos of four statures that expose permeability cell (2) in the heap end.

3, wall type whole rice wheat straw level mushroom cultivating technique according to claim 1 is characterized in that: as follows in the method for pricking out ventilative oxygen supply aperture on the bacterium wall plastic sheeting for farm use: after sowing three days, become pure white bacterium wall place facing to sprouting mycelia, prick out aperture; Every four to five days, prick out aperture later on, send out whole fungi wall full until mycelia in the mycelial growth forward position.