CN105036856A - Roof turf matrix with spent mushroom compost of lentinula edodes and biogas slurry as main materials and preparation method of roof turf matrix - Google Patents

Abstract

The invention relates to a roof turf matrix with spent mushroom compost of lentinula edodes and biogas slurry as main materials and a preparation method of the roof turf matrix. The roof turf matrix comprises the spent mushroom compost of lentinula edodes, the biogas slurry, bean dregs, clam shell powder, lime powder, light calcium carbonate and ternary compound fertilizer. The invention further relates to the preparation method of the roof turf matrix. According to the roof turf matrix, wood bits or wood chip tissue of the spent mushroom compost of lentinula edodes serves as main materials of basic dry substances, and the bean dregs and the clam shell powder serve as auxiliary materials of the basic dry substances. The waste resources are effectively used. Under the premise that the turf matrix meets the turf growth requirement, the roof turf matrix is low in density and suitable for being laid on roofs of buildings and overcomes the defect that existing turf matrixes are not suitable for being laid on roofs of buildings.

Description

A kind of with Lentinus Edodes fungus chaff and natural pond liquid roof compounded turf matrix that is major ingredient and preparation method thereof

Technical field

The present invention relates to a kind of with Lentinus Edodes fungus chaff and natural pond liquid roof compounded turf matrix that is major ingredient and preparation method thereof, belong to the technical field utilizing various agricultural waste to produce roof greensward cultivation ground mass.

Background technology

Natural pond liquid contains abundant nutritive element, has good fertilizer efficiency for farm crop and plant etc.; But, due to looking for of producing of biogas engineering also have concentrated, amount is large, regional obviously, natural pond liquid transport and use the reasons such as difficulty, especially the restriction of the factor such as the production cycle of farm crop and the level of understanding of people, greatly define the digestion capability of natural pond liquid, so, seeking to utilize channel to the new of natural pond liquid, is one of our task of always making great efforts.

Lentinus Edodes fungus chaff, the singularity of Lentinus Edodes fungus chaff becomes the difficult problem again utilized all the time, the bacterium chaff of such as Cottonseed Hull, livestock of feeding can be directly used in, or as under fertilizer etc., and Lentinus Edodes fungus chaff is quite different, the dry-matter of Lentinus Edodes fungus chaff more than 90% is wood chip wood chip class, utilize though decompose through mushroom mycelium, but due to mushroom mycelium to the decomposition of xylogen and utilization ratio extremely low, therefore, the wood chip that cultivation terminates in rear remaining fungus chaff wastage or wood chip still keep original physical aspect substantially, the nutritive ingredients such as xylogen keep substantially, more than 85% is still wood chip or wood chip particle, powdery substance is few, even if carry out fermentative processing, after 45 days, its feed particles still has the ratio more than 30% effectively not decomposed, cannot be utilized in crop-planting is produced always.

Bean dregs, be fermented bean drink, bean curd, skin of beancurd, bean curd stick or soybean other processing and soybean further process after residuum, especially in the majority with Ningxia and other places, when can not get effectively utilizing, just there will be that heat production is rotten, the inevitably phenomenon such as smelly of rotting, by it by installations and facilities or technical qualification carry out system dry after stored, can gradually in the cultivation and production of straw mushroom and even other edible fungus variety.

CONCHA MERETRICID SEU CYCLINAE is the shell of sea-food clam, and according to data, clam oyster, also referred to as clam, freshwater mussel, cycle of sixty years, be the molluscan general designation of Bivalvia, its shell major ingredient is calcium carbonate, calcium phosphate and magnesiumcarbonate, conchyolin etc.

Roof turf: flat-topped building lays turf, obviously has cooling, insulation, dust suction, beautifies and the various functions such as greening, and China line cities such as Shanghai, Tianjin in Beijing fringe that took the lead in from 2008 spread out; The cultivation of this kind of roof turf (or lawn), for improve cities and towns especially large-and-medium size cities Air quality, realize blue sky index, there is very important practical significance.The laying of roof turf or sowing, be generally after handling water exhaust system well, spreads the soil of 10 ~ 20 centimetres in advance, and then lay turf or sowing grass-seed; The proportion of natural soils is larger, generally every cubic metre about about one ton, by soil thick 15 centimetres, every square area load 150kg, add turf weight about 200kg altogether, add artificial load-bearing burden to a certain extent roof floor, and exacerbate the fatigue of floor, shorten the work-ing life of buildings.

Summary of the invention

The present invention is directed to the deficiencies in the prior art, provide a kind of with Lentinus Edodes fungus chaff and natural pond liquid roof compounded turf matrix that is major ingredient and preparation method thereof.

Technical scheme of the present invention is as follows:

A kind of with Lentinus Edodes fungus chaff and natural pond liquid roof compounded turf matrix that is major ingredient and preparation method thereof, component is as follows, is weight part:

Lentinus Edodes fungus chaff 1000 ~ 5000 parts, natural pond liquid 1000 ~ 4000 parts, 500 ~ 3000 parts, bean dregs, 20 ~ 1000 parts, CONCHA MERETRICID SEU CYCLINAE powder, lime powder 2 ~ 100 parts, light calcium carbonate 1 ~ 50 part, Nitrogen, Phosphorus and Potassium 1 ~ 50 part;

Described bean dregs water ratio≤15%;

Said components except natural pond liquid, bean dregs, all by dry weight basis.

Preferred according to the present invention, component is as follows, is weight part:

Lentinus Edodes fungus chaff 1500 ~ 3000 parts, natural pond liquid 1200 ~ 3200 parts, 1000 ~ 2000 parts, bean dregs, 300 ~ 600 parts, CONCHA MERETRICID SEU CYCLINAE powder, lime powder 40 ~ 80 parts, light calcium carbonate 15 ~ 30 parts, Nitrogen, Phosphorus and Potassium 1 ~ 50 part.

Preferred according to the present invention, described Nitrogen, Phosphorus and Potassium containing N mass percent be 15 ~ 18%, P ₂o ₅mass percent is 15 ~ 18%, K ₂o mass percent is 15 ~ 18%.

The preparation method of the roof compounded turf matrix being major ingredient with Lentinus Edodes fungus chaff and natural pond liquid, comprises the steps:

(1) after the waste material after cultivating champignon fruiting being removed plastic film, through pulverizing, airing, obtained Lentinus Edodes fungus chaff;

(2) by water ratio be 75 ~ 85% fresh bean dregs remove moisture to water ratio≤15%, obtained bean dregs;

(3) 10 mesh sieves are crossed after being pulverized by CONCHA MERETRICID SEU CYCLINAE, obtained CONCHA MERETRICID SEU CYCLINAE powder;

(4) the CONCHA MERETRICID SEU CYCLINAE powder that bean dregs Lentinus Edodes fungus chaff obtained for step (1), step (2) obtained, step (3) are obtained and lime powder are mixed thoroughly jointly, obtained compound;

(5) compound obtained for step (4) and natural pond liquid are stirred, through fermentation in 15 ~ 35 days, obtained base starting material;

(6) base starting material that step (5) is obtained is mixed with light calcium carbonate, Nitrogen, Phosphorus and Potassium, stir, obtained compounded turf matrix.

Preferred according to the present invention, in described step (1), airing to water ratio is 10 ~ 14%.

Preferred according to the present invention, in described step (2), under being also included in 10 ~ 35 DEG C of conditions after removing moisture, pile the rotten fermentation step of 5 ~ 10 days.

Preferred according to the present invention, in described step (2), described bean dregs total nitrogen content >=4%, crude protein content 24 ~ 28%, aminoacids content >=22%.

Preferred according to the present invention, in described step (3), also comprise after pulverizing:

By CONCHA MERETRICID SEU CYCLINAE and the sodium carbonate solution after pulverizing in mass ratio (1 ~ 3): 1 mixes, and the mass concentration of sodium carbonate solution is 1 ~ 4%, pre fermentation 15 ~ 30 days under 10 ~ 30 DEG C of conditions.

Preferred according to the present invention, in described step (5), the pre-treatment as follows of natural pond liquid:

By fresh natural pond liquid continuous aeration 60 ~ 84h, lime powder or sodium carbonate Palus Patredinis liquid pH value 7 ~ 8, to obtain final product.

Preferred according to the present invention, the leavening temperature in described step (5) is 10 ~ 30 DEG C, keeps water ratio to be 45 ~ 55% between yeast phase.The steps such as the turning in fermenting process all by this area routine techniques, as turning in two days once.

Aforesaid operations if no special instructions, all can adopt this area routine techniques.

Beneficial effect

1, the roof compounded turf matrix that is major ingredient with Lentinus Edodes fungus chaff and natural pond liquid of the present invention, basic dry-matter is woven to master with the wood chip of Lentinus Edodes fungus chaff or groups of strands, bean dregs and CONCHA MERETRICID SEU CYCLINAE powder are auxiliary, not only effectively make use of above-mentioned waste resource, and this compounded turf matrix is under the prerequisite meeting lawn growth requirement, density is low, is suitable for laying at buildings end face, solves the drawback that existing lawn matrix is not suitable for being layed in buildings top layer;

2, Lentinus Edodes fungus chaff and natural pond liquid are one of intrinsic advantage of the roof compounded turf matrix of major ingredient, be exactly by after a series of process, matrix has that quality is moderate, the feature of air-and water-permeable, preserve moisture and fertility, than conventional turf, turf plant growing way is better than conventional substrate, and greatly can reduce the maintenance costs such as watering, fertilizing;

3, the present invention by Lentinus Edodes fungus chaff and natural pond liquid be major ingredient roof compounded turf matrix in add CONCHA MERETRICID SEU CYCLINAE powder, and piling vexed and fermenting process in advance by adding sodium carbonate, CONCHA MERETRICID SEU CYCLINAE powder being decomposed into be easy to the composition that turf Root decomposition utilizes; The utilization of large content of starting materials CONCHA MERETRICID SEU CYCLINAE powder, alleviates labor capacity and the labour intensity of sanitationman to greatest extent simultaneously, and, fundamentally stop discarded CONCHA MERETRICID SEU CYCLINAE to the pollution of environment and occupation of land;

The deficiency such as 4, compounded turf matrix of the present invention overcomes that the roof floor extra duty that common pad soil layer causes is excessive completely, the weight of reduction of service life and normal soil is many, viscosity is large, nutrient is low, easily harden, particle diameter 4mm (5 order) left and right that obtained compounded turf matrix is maximum, accounts for about 20%; Remaining is about 2mm or Powdered, obviously has the advantage that nutrient is complete, nutrition is high, water conservation is good, elasticity is strong, air permeability is good, is applicable to very much the growth of turf, can reaches desirable effect;

5, compounded turf matrix preparation cost of the present invention is low, except buildings top layer, also can be used for the greening etc. in balcony, building skirt, community and park and roadside, cement flooring, asphalt flooring, tile floor, stone-laying ground, marble floorings etc., have significant economic benefit and social benefit.

Embodiment

Below in conjunction with embodiment, technical scheme of the present invention is described further, but institute of the present invention protection domain is not limited thereto.

Raw material explanation

Fungus chaff wastage: Zhong Kang agricultural science and technology company limited provides for Qingdao, bacterium rod formula: apple tree wood chip 500kg, toothed oak wood wood chip 400kg, wheat bran 100kg, lime powder 20kg, terra alba 10kg, Se-rich xianggu nutrilite 1kg.Lentnus edodes cycle 180d, wherein sends out bacterium 70d, fruiting phase 110d;

Natural pond liquid: the natural pond liquid produced for the dirty methane-generating pit of Large-scale pig farm excrement;

Fresh bean dregs: the fresh bean dregs of bean curd fermented bean drink workshop, the Huang Tai market of farm produce, Jinan output, after airing water ratio be down to≤15%;

CONCHA MERETRICID SEU CYCLINAE: kitchen remaining flower clam shell and clam shell, mechanical disintegration after washing, being exposed to the sun;

Sodium carbonate: Shandong Hai Hua limited-liability company produces, content 99%, food grade, powdery;

Nitrogen, Phosphorus and Potassium: purchased from western Shandong chemical company, nitrogen content is 15%, and phosphorus content is 15%, and potassium content is 15%.

Lime powder, light calcium carbonate, be common commercially available prod.

Embodiment 1:

A kind of with Lentinus Edodes fungus chaff and natural pond liquid roof compounded turf matrix that is major ingredient and preparation method thereof, component is as follows, is weight part:

Lentinus Edodes fungus chaff 5000 parts, natural pond liquid 6000 parts, 3000 parts, bean dregs, 20 parts, CONCHA MERETRICID SEU CYCLINAE powder, lime powder 2 parts, light calcium carbonate 50 parts, Nitrogen, Phosphorus and Potassium 50 parts;

The preparation method of the roof compounded turf matrix being major ingredient with Lentinus Edodes fungus chaff and natural pond liquid, comprises the steps:

(1) after the waste material after cultivating champignon fruiting being removed plastic film, through pulverizing, airing to water ratio is 14%, obtained Lentinus Edodes fungus chaff;

(2) fresh bean dregs are removed moisture to water ratio≤15%, obtained bean dregs; Bean dregs total nitrogen content >=4%, crude protein content 24 ~ 28%, aminoacids content >=22%;

(3) cross 10 mesh sieves after being pulverized by CONCHA MERETRICID SEU CYCLINAE, then mixed at 2: 1 in mass ratio with sodium carbonate solution by the CONCHA MERETRICID SEU CYCLINAE after pulverizing, the mass concentration of sodium carbonate solution is 4%, pre fermentation 30 days under 10 ~ 15 DEG C of conditions, obtained CONCHA MERETRICID SEU CYCLINAE saleratus;

(4) the CONCHA MERETRICID SEU CYCLINAE saleratus that bean dregs Lentinus Edodes fungus chaff obtained for step (1), step (2) obtained, step (3) are obtained and lime powder are mixed thoroughly jointly, obtained compound;

(5) by fresh natural pond liquid continuous aeration 60h, lime powder adjust pH 8, then obtained with step (4) compound stirs, through 10 DEG C of temperature bottom fermentations 35 days, water ratio is kept to be 42% between yeast phase, every turning in 7 days once, obtained base starting material;

(6) base starting material that step (5) is obtained is mixed with light calcium carbonate, Nitrogen, Phosphorus and Potassium, stir, obtained compounded turf matrix.

(7) compounded turf matrix airing step (6) obtained, to water ratio≤12%, is compounded turf matrix commodity, can packing and storing.

Obtained matrix proterties is as shown in table 1, is the effect of checking matrix, has carried out pond and has planted test, and with soil and Nutrition Soil for contrasting, soil and Nutrition Soil proterties are in table 1, and the upgrowth situation on lawn is in table 2.

Table 1 matrix proterties

Table 2 lawn growth situation

As can be seen from the above table, the unit weight of embodiment group is lower, and porosity is the highest, and organic content, full phosphorus, full potassium content all exceed soil group tens times, have better preservation capacity of water and fertility, the cultivation on lawn preferably with regard to character;

From the growth on lawn, every square metre of embodiment group lawn fresh weight adds 1.9kg and 1.1kg respectively than soil group and Nutrition Soil group, increases production 18.3% and 9.8% respectively.

Embodiment 2:

A kind of with Lentinus Edodes fungus chaff and natural pond liquid roof compounded turf matrix that is major ingredient and preparation method thereof, component is as follows, is weight part:

Lentinus Edodes fungus chaff 1500 parts, natural pond liquid 1200 parts, 1000 parts, bean dregs, 300 parts, CONCHA MERETRICID SEU CYCLINAE powder, lime powder 40 parts, light calcium carbonate 15 parts, Nitrogen, Phosphorus and Potassium 15 parts;

The preparation method of the roof compounded turf matrix being major ingredient with Lentinus Edodes fungus chaff and natural pond liquid, comprises the steps:

(1) after the waste material after cultivating champignon fruiting being removed plastic film, through pulverizing, airing to water ratio is 10%, obtained Lentinus Edodes fungus chaff;

(2) fresh bean dregs are removed moisture to water ratio≤15%, under about 27 DEG C conditions, heap ferment 7 days, obtained bean dregs; Bean dregs total nitrogen content >=4%, crude protein content 24 ~ 28%, aminoacids content >=22%.

(3) cross 10 mesh sieves after being pulverized by CONCHA MERETRICID SEU CYCLINAE, then by CONCHA MERETRICID SEU CYCLINAE and the sodium carbonate solution after pulverizing in mass ratio 3:1 mix, the mass concentration of sodium carbonate solution is 2%, pre fermentation 25 days under 18 DEG C of conditions, obtains CONCHA MERETRICID SEU CYCLINAE powder;

(4) the CONCHA MERETRICID SEU CYCLINAE powder that bean dregs Lentinus Edodes fungus chaff obtained for step (1), step (2) obtained, step (3) are obtained and lime powder are mixed thoroughly jointly, obtained compound;

(5) by fresh natural pond liquid continuous aeration 72h, lime powder or sodium carbonate adjust pH 7, then obtained with step (4) compound stirs, through 23 DEG C of temperature bottom fermentations 32 days, water ratio is kept to be 40% between yeast phase, every turning in 4 days once, obtained base starting material;

(6) base starting material that step (5) is obtained is mixed with light calcium carbonate, Nitrogen, Phosphorus and Potassium, stir, obtained compounded turf matrix.

Obtained matrix proterties is as shown in table 3, is the effect of checking matrix, has carried out pond and has planted test, and with soil and Nutrition Soil for contrasting, soil and Nutrition Soil proterties are in table 3, and the upgrowth situation on lawn is in table 4.

Table 3 matrix proterties

Table 4 lawn growth situation

As can be seen from the above table, the unit weight of embodiment group is lower, and porosity is the highest, and organic content, full phosphorus, full potassium content all exceed soil group tens times, have better preservation capacity of water and fertility, the cultivation on lawn preferably with regard to character;

From the growth on lawn, every square metre of embodiment group lawn fresh weight adds 1.5kg and 0.7kg respectively than soil group and Nutrition Soil group, increases production 14.4% and 6.3% respectively.

Embodiment 3:

A kind of with Lentinus Edodes fungus chaff and natural pond liquid roof compounded turf matrix that is major ingredient and preparation method thereof, component is as follows, is weight part:

Lentinus Edodes fungus chaff 3000 parts, natural pond liquid 3200 parts, 2000 parts, bean dregs, 600 parts, CONCHA MERETRICID SEU CYCLINAE powder, lime powder 80 parts, light calcium carbonate 30 parts, Nitrogen, Phosphorus and Potassium 30 parts;

The preparation method of the roof compounded turf matrix being major ingredient with Lentinus Edodes fungus chaff and natural pond liquid, comprises the steps:

(1) after the waste material after cultivating champignon fruiting being removed plastic film, through pulverizing, airing to water ratio is 12%, obtained Lentinus Edodes fungus chaff;

(2) fresh bean dregs are removed moisture to water ratio≤15%, under about 18 DEG C conditions, heap ferment 9 days, obtained bean dregs; Bean dregs total nitrogen content >=4%, crude protein content 24 ~ 28%, aminoacids content >=22%.

(3) cross 10 mesh sieves after being pulverized by CONCHA MERETRICID SEU CYCLINAE, then by CONCHA MERETRICID SEU CYCLINAE and the sodium carbonate solution after pulverizing in mass ratio 1:1 mix, the mass concentration of sodium carbonate solution is 3%, pre fermentation 20 days under 25 DEG C of conditions, obtains CONCHA MERETRICID SEU CYCLINAE powder;

(4) the CONCHA MERETRICID SEU CYCLINAE powder that bean dregs Lentinus Edodes fungus chaff obtained for step (1), step (2) obtained, step (3) are obtained and lime powder are mixed thoroughly jointly, obtained compound;

(5) by fresh natural pond liquid continuous aeration 60 ~ 84h, lime powder or sodium carbonate adjust pH 7 ~ 8, then obtained with step (4) compound stirs, through 28 DEG C of temperature bottom fermentations 22 days, water ratio is kept to be about 41% between yeast phase, every turning in 3 days once, obtained base starting material;

(6) base starting material that step (5) is obtained is mixed with light calcium carbonate, Nitrogen, Phosphorus and Potassium, stir, obtained compounded turf matrix.

Obtained matrix proterties is as shown in table 5, is the effect of checking matrix, has carried out pond and has planted test, and with soil and Nutrition Soil for contrasting, soil and Nutrition Soil proterties are in table 5, and the upgrowth situation on lawn is in table 6.

Table 5 matrix proterties

Table 6 lawn growth situation

As can be seen from the above table, the unit weight of embodiment group is lower, and porosity is the highest, and organic content, full phosphorus, full potassium content all exceed soil group tens times, have better preservation capacity of water and fertility, the cultivation on lawn preferably with regard to character;

From the growth on lawn, every square metre of embodiment group lawn fresh weight adds 3.7kg and 2.9kg respectively than soil group and Nutrition Soil group, increases production 35.6% and 25.9% respectively.

Embodiment 4:

A kind of with Lentinus Edodes fungus chaff and natural pond liquid roof compounded turf matrix that is major ingredient and preparation method thereof, component is as follows, is weight part:

Lentinus Edodes fungus chaff 5000 parts, natural pond liquid 4000 parts, 3000 parts, bean dregs, 1000 parts, CONCHA MERETRICID SEU CYCLINAE powder, lime powder 100 parts, light calcium carbonate 50 parts, Nitrogen, Phosphorus and Potassium 50 parts;

The preparation method of the roof compounded turf matrix being major ingredient with Lentinus Edodes fungus chaff and natural pond liquid, comprises the steps:

(1) after the waste material after cultivating champignon fruiting being removed plastic film, through pulverizing, airing to water ratio is 10 ~ 14%, obtained Lentinus Edodes fungus chaff;

(2) fresh bean dregs are removed moisture to water ratio≤15%, pile ferment 10 days at 10 DEG C, obtained bean dregs; Bean dregs total nitrogen content >=4%, crude protein content 24 ~ 28%, aminoacids content >=22%.

(3) cross 10 mesh sieves after being pulverized by CONCHA MERETRICID SEU CYCLINAE, then by CONCHA MERETRICID SEU CYCLINAE and the sodium carbonate solution after pulverizing in mass ratio 2:1 mix, the mass concentration of sodium carbonate solution is 4%, pre fermentation 10 days under 30 DEG C of conditions, obtains CONCHA MERETRICID SEU CYCLINAE powder;

(4) the CONCHA MERETRICID SEU CYCLINAE powder that bean dregs Lentinus Edodes fungus chaff obtained for step (1), step (2) obtained, step (3) are obtained and lime powder are mixed thoroughly jointly, obtained compound;

(5) by fresh natural pond liquid continuous aeration 72h, lime powder or sodium carbonate adjust pH 7, then obtained with step (4) compound stirs, through 30 DEG C of temperature bottom fermentations 15 days, keep water ratio to be 42% between yeast phase, turning once every three days, obtained base starting material;

(6) base starting material that step (5) is obtained is mixed with light calcium carbonate, Nitrogen, Phosphorus and Potassium, stir, obtained compounded turf matrix.

Through inspection, its Elemental characters and nutrient content as shown in table 7.

Table 7 matrix proterties

Claims (10)

1. roof compounded turf matrix that is major ingredient with Lentinus Edodes fungus chaff and natural pond liquid and preparation method thereof, it is characterized in that, component is as follows, is weight part:

Lentinus Edodes fungus chaff 1000 ~ 5000 parts, natural pond liquid 1000 ~ 4000 parts, 500 ~ 3000 parts, bean dregs, 20 ~ 1000 parts, CONCHA MERETRICID SEU CYCLINAE powder, lime powder 2 ~ 100 parts, light calcium carbonate 1 ~ 50 part, Nitrogen, Phosphorus and Potassium 1 ~ 50 part;

Described bean dregs water ratio≤15%;

Said components except natural pond liquid, bean dregs, all by dry weight basis.

2. preparation method as claimed in claim 1, it is characterized in that, component is as follows, is weight part:

Lentinus Edodes fungus chaff 1500 ~ 3000 parts, natural pond liquid 1200 ~ 3200 parts, 1000 ~ 2000 parts, bean dregs, 300 ~ 600 parts, CONCHA MERETRICID SEU CYCLINAE powder, lime powder 40 ~ 80 parts, light calcium carbonate 15 ~ 30 parts, Nitrogen, Phosphorus and Potassium 1 ~ 50 part.

3. preparation method as claimed in claim 1, is characterized in that, described Nitrogen, Phosphorus and Potassium containing N mass percent be 15 ~ 18%, P ₂o ₅mass percent is 15 ~ 18%, K ₂o mass percent is 15 ~ 18%.

4. described in claim 1 with the preparation method of Lentinus Edodes fungus chaff and the natural pond liquid roof compounded turf matrix that is major ingredient, it is characterized in that, comprise the steps:

(1) after the waste material after cultivating champignon fruiting being removed plastic film, through pulverizing, airing, obtained Lentinus Edodes fungus chaff;

(2) by water ratio be 75 ~ 85% fresh bean dregs remove moisture to water ratio≤15%, obtained bean dregs;

(3) 10 mesh sieves are crossed after being pulverized by CONCHA MERETRICID SEU CYCLINAE, obtained CONCHA MERETRICID SEU CYCLINAE powder;

(4) the CONCHA MERETRICID SEU CYCLINAE powder that bean dregs Lentinus Edodes fungus chaff obtained for step (1), step (2) obtained, step (3) are obtained and lime powder are mixed thoroughly jointly, obtained compound;

(5) compound obtained for step (4) and natural pond liquid are stirred, through fermentation in 15 ~ 35 days, obtained base starting material;

(6) base starting material that step (5) is obtained is mixed with light calcium carbonate, Nitrogen, Phosphorus and Potassium, stir, obtained compounded turf matrix.

5. preparation method as claimed in claim 4, it is characterized in that, in described step (1), airing to water ratio is 10 ~ 14%.

6. preparation method as claimed in claim 4, is characterized in that, in described step (2), piles the rotten fermentation step of 5 ~ 10 days after removing moisture under being also included in 10 ~ 35 DEG C of conditions.

7. preparation method as claimed in claim 4, is characterized in that, in described step (2), and described bean dregs total nitrogen content >=4%, crude protein content 24 ~ 28%, aminoacids content >=22%.

8. preparation method as claimed in claim 4, is characterized in that, in described step (3), also comprise after pulverizing:

By CONCHA MERETRICID SEU CYCLINAE and the sodium carbonate solution after pulverizing in mass ratio (1 ~ 3): 1 mixes, and the mass concentration of sodium carbonate solution is 1 ~ 4%, pre fermentation 15 ~ 30 days under 10 ~ 30 DEG C of conditions.

9. preparation method as claimed in claim 4, is characterized in that, in described step (5), and the pre-treatment as follows of natural pond liquid:

By fresh natural pond liquid continuous aeration 60 ~ 84h, lime powder or sodium carbonate Palus Patredinis liquid pH value 7 ~ 8, to obtain final product.

10. preparation method as claimed in claim 4, it is characterized in that, the leavening temperature in described step (5) is 10 ~ 30 DEG C, keeps water ratio to be 45 ~ 55% between yeast phase.