CN102823425A - Method for cultivating needle mushroom in bags by cotton seed hull - Google Patents

Abstract

The invention discloses a method for cultivating needle mushroom in bags by cotton seed hull. The method includes the steps of preparing substrate, sterilizing and inoculating at high temperature, culturing, opening bags and managing fruiting to obtain high-quality needle mushroom. The method accords to the growth characteristics of needle mushroom and uses the cotton seed hull as main material. Formulation of bagged materials is reasonable. Promnines are added in the bagged materials to promote growth of mycelia. The substrate soaked in alcohol is effectively sterilized. Sundry fungi can be removed and inhibited effectively. Breeding in different phases is performed simultaneously. Compared with common cultivation methods, the method has the advantages of high yield and high quality. The needle mushrooms have same color, stems of the needle mushrooms are even in thickness and substantially equal in length, and the needle mushrooms have high commodity value.

Description

A kind of cotton seed hulls Asparagus cultivating in bag method of utilizing

Technical field

The present invention relates to a kind of cotton seed hulls Asparagus cultivating in bag method of utilizing, belong to the mushroom cultivation technical field.

Background technology

Asparagus is one of common edible fungus, has that stem is tender and crisp, characteristics such as the glutinous cunning of cap, delicious flavour, and nutritious, contains 18 seed amino acids, and is the highest with lysine, arginine content especially, is the very high edible mushroom of a kind of nutritive value.In recent years; Along with the lifting of culture technique and the continuous change of people's consumption demand; The cultivation of Asparagus regeneration fruiting develops rapidly in various places, has greatly satisfied people's consumption demand, has enriched people's vegetable basket; The principal element of restriction Asparagus regeneration fruiting cultivation success or failure is except factors such as raw material, weather, environment and Sales Channel, and output just plays a crucial factor.

Summary of the invention

The object of the present invention is to provide a kind of cotton seed hulls Asparagus cultivating in bag method of utilizing.

The present invention adopts following technical scheme:

(1) composts or fertilisers of cultivating preparation: take by weighing raw material cotton seed hulls 40-45 part, vinasse 10-15 part, corncob 20-25 part, oily chaff 14-16 part, wheat bran 10-15 part, bagasse 20-25 part, attapulgite 8-12 part, magnesium sulfate 1-2 part, shrimp shell meal 1-2 part, gypsum 5-8 part, lime 1-2 part; After earlier cotton seed hulls, vinasse, corncob, oily chaff, wheat bran, bagasse being mixed; Be put in the 65-80% alcohol and soaked 10-12 hour; Contain following ingredients in the alcohol: brassinosteroid 0.1-0.3mg/Kg, 6-(N-benzyl) aminopurine 10-15ppm, methyl 10-20mg/Kg, pull composts or fertilisers of cultivating out, drain; Lime is dissolved in water; Limewash adds in other all materials and mixes, and stirs, to the composts or fertilisers of cultivating water content be 63-65%;

(2), composts or fertilisers of cultivating adopts the pack of punching type sack filling machine, perpendicular placing in the Turnround basket sealed in the artificial central perforating of material in bag with cotton plug;

(3) high-temperature sterilization, inoculation, transfer room temperature are controlled at 17 ± 2 ℃, move into then to send out the bacterium chamber;

(4) cultural hypha and urge flower bud: send out the bacterium chamber at Asparagus mycelia cultivation stage, temperature is controlled at 20～22 ℃, and relative moisture is 65～70%; Half-light is cultivated, and ventilate every day in mycelial growth later stage in good time, after mycelia is covered with the bacterium bag basically; Send out the bacterium room temperature and lowered the temperature 1 time in 3,4 days at interval, reduce 2-3 ℃ at every turn, reduce to and carry out about 13 ℃ urging flower bud in the bag; In good time illumination every day induces the needle point mushroom to form;

(5), open bag and management of producing mushroom: the needle point mushroom is covered with bacterium bag about 80%, in time opens bag about length 3～4cm, slices off the plastic sack film more than charge level 1cm, moves on the cultivating stand in fruiting room, keeps environment CO ₂Concentration is 2000-3000ppm;

The mushroom producing room temperature is controlled at 5～7 ℃, and relative moisture is 75～80%, after 3-4 days; Improve indoor humidity to 85-95%, regeneration mushroom flower bud grows to 3～5 ㎝ after 5～6 days, in time bagging; The high fruiting flower bud top 3-4cm of bagging height, ventilate and illumination every day in good time, make regeneration mushroom flower bud long flat and neat; After carry out drawing for 1,2 time bag to reach stem elongation and strong mushroom purpose again, gather after 6～7 days.

Beneficial effect of the present invention:

The present invention has utilized the Asparagus growth characteristics, is main batching with the cotton seed hulls, and the Bag Material prescription is reasonable, and adopting in the Bag Material increases somatotropin; Promote mycelial growth, composts or fertilisers of cultivating adopts alcohol-pickled, and sterilization effect is good, can remove effectively and suppresses assorted bacterium; Carry out the different phase condition simultaneously and give birth to cultivation, compare the characteristics that the common cultivation method has high yield, high-quality, product color is consistent; The stem even thickness, the length basically identical, commodity value is high.

Embodiment

Embodiment 1:Utilize cotton seed hulls Asparagus cultivating in bag method, it is characterized in that may further comprise the steps:

(1) composts or fertilisers of cultivating preparation: take by weighing 40 parts of raw material (weight portion) cotton seed hullss, 10 parts in vinasse, 20 parts of corncobs, 14 parts of oily chaffs, 10 parts in wheat bran, 20 parts of bagasse, 8 parts of attapulgites, 1 part in magnesium sulfate, 1 part of shrimp shell meal, 5 parts in gypsum, 1 part in lime; After earlier cotton seed hulls, vinasse, corncob, oily chaff, wheat bran, bagasse being mixed pulverizing; Be put in the 65-80% alcohol and soaked 10-12 hour, contain following ingredients in the alcohol: brassinosteroid 0.2mg/Kg, 6-(N-benzyl) aminopurine 15ppm, methyl 10mg/Kg drain; Lime is dissolved in water; Limewash adds in other all materials and mixes, and stirs, to the composts or fertilisers of cultivating water content be 65%;

(2), composts or fertilisers of cultivating adopts the pack of punching type sack filling machine, every Bag Material 450 grams, perpendicular placing in the Turnround basket sealed in the artificial central perforating of material in bag with cotton plug;

(3) high-temperature sterilization, inoculation, transfer room temperature are controlled at 17 ± 2 ℃, move into then to send out the bacterium chamber;

(4) cultural hypha and urge flower bud: send out the bacterium chamber at Asparagus mycelia cultivation stage, temperature is controlled at 20～22 ℃, and relative moisture is 65～70%; Half-light is cultivated, and ventilate every day in mycelial growth later stage in good time, after mycelia is covered with the bacterium bag basically; Send out the bacterium room temperature and lowered the temperature 1 time in 3,4 days at interval, reduce 2-3 ℃ at every turn, reduce to and carry out about 13 ℃ urging flower bud in the bag; In good time illumination every day induces the needle point mushroom to form;

(5), open bag and management of producing mushroom: the needle point mushroom is covered with bacterium bag about 80%, in time opens bag about length 3～4cm, slices off the plastic sack film more than charge level 1cm, moves on the cultivating stand in fruiting room, keeps environment CO ₂Concentration is 2000-3000ppm;

The mushroom producing room temperature is controlled at 5～7 ℃, and relative moisture is 75～80%, after 3-4 days; Improve indoor humidity to 85-95%, regeneration mushroom flower bud grows to 3～5 ㎝ after 5～6 days, in time bagging; The high fruiting flower bud top 3-4cm of bagging height, ventilate and illumination every day in good time, make regeneration mushroom flower bud long flat and neat; After carry out drawing for 1,2 time bag to reach stem elongation and strong mushroom purpose again, gather after 6～7 days.The average every bag of fruiting 330-350 gram of one damp mushroom, normal fruiting raising the output 30-40 gram/bag, the fruiting time is 50-52 days simultaneously, normal fruiting about 10 days in advance.Grade A reaches more than 80%.

The Asparagus grade and the performance of turning out through the foregoing description 1 cultivation method:

?	Primes	Seconds	Three grades of article	Off standard
					Color	Mushroom lid stem is pure white	Mushroom lid stem is pure white	Mushroom lid stem is pure white	Mushroom lid stem is white
Shape	Mushroom lid rounding is hemispherical, and stem is straight and upright	Mushroom lid rounding is hemispherical or steamed bun shape, and stem is straight and upright	The mushroom lid has deformity slightly, is hemispherical or steamed bun shape, and stem is straight and upright	Except that one, two, third-class
					Stem cap size CM	The long 15-17 uniformity of mushroom lid diameter<=1 stem	The long 15-17 of mushroom lid diameter 1-1.5 stem	Mushroom lid diameter >;=long 15-17 of 1.5 stems	Except that one, two, third-class
Smell	Fragrant with Asparagus, free from extraneous odour	Fragrant with Asparagus, free from extraneous odour	Fragrant with Asparagus, free from extraneous odour	Free from extraneous odour
					Incomplete mushroom	Do not have	Do not have	Do not have	Few part
Damage by worms and go mouldy	Do not have	Do not have	Do not have	Do not have
					Impurity	Do not have	Do not have	Do not have	Basically do not have
The grade ratio	80%-83%	?	?	Basically do not have

Claims (1)

1. one kind is utilized cotton seed hulls Asparagus cultivating in bag method, it is characterized in that may further comprise the steps:

(1) composts or fertilisers of cultivating preparation: take by weighing raw material cotton seed hulls 40-45 part, vinasse 10-15 part, corncob 20-25 part, oily chaff 14-16 part, wheat bran 10-15 part, bagasse 20-25 part, attapulgite 8-12 part, magnesium sulfate 1-2 part, shrimp shell meal 1-2 part, gypsum 5-8 part, lime 1-2 part; After earlier cotton seed hulls, vinasse, corncob, oily chaff, wheat bran, bagasse being mixed; Be put in the 65-80% alcohol and soaked 10-12 hour; Contain following ingredients in the alcohol: brassinosteroid 0.1-0.3mg/Kg, 6-(N-benzyl) aminopurine 10-15ppm, methyl 10-20mg/Kg, pull composts or fertilisers of cultivating out, drain; Lime is dissolved in water; Limewash adds in other all materials and mixes, and stirs, to the composts or fertilisers of cultivating water content be 63-65%;

(2), composts or fertilisers of cultivating adopts the pack of punching type sack filling machine, perpendicular placing in the Turnround basket sealed in the artificial central perforating of material in bag with cotton plug;

(3) high-temperature sterilization, inoculation, transfer room temperature are controlled at 17 ± 2 ℃, move into then to send out the bacterium chamber;

(4) cultural hypha and urge flower bud: send out the bacterium chamber at Asparagus mycelia cultivation stage, temperature is controlled at 20～22 ℃, and relative moisture is 65～70%; Half-light is cultivated, and ventilate every day in mycelial growth later stage in good time, after mycelia is covered with the bacterium bag basically; Send out the bacterium room temperature and lowered the temperature 1 time in 3,4 days at interval, reduce 2-3 ℃ at every turn, reduce to and carry out about 13 ℃ urging flower bud in the bag; In good time illumination every day induces the needle point mushroom to form;

(5), open bag and management of producing mushroom: the needle point mushroom is covered with bacterium bag about 80%, in time opens bag about length 3～4cm, slices off the plastic sack film more than charge level 1cm, moves on the cultivating stand in fruiting room, keeps environment CO ₂Concentration is 2000-3000ppm;

The mushroom producing room temperature is controlled at 5～7 ℃, and relative moisture is 75～80%, after 3-4 days; Improve indoor humidity to 85-95%, regeneration mushroom flower bud grows to 3～5 ㎝ after 5～6 days, in time bagging; The high fruiting flower bud top 3-4cm of bagging height, ventilate and illumination every day in good time, make regeneration mushroom flower bud long flat and neat; After carry out drawing for 1,2 time bag to reach stem elongation and strong mushroom purpose again, gather after 6～7 days.