CN114853515B - Preparation method of organic nutrient soil - Google Patents
Preparation method of organic nutrient soil Download PDFInfo
- Publication number
- CN114853515B CN114853515B CN202210386078.6A CN202210386078A CN114853515B CN 114853515 B CN114853515 B CN 114853515B CN 202210386078 A CN202210386078 A CN 202210386078A CN 114853515 B CN114853515 B CN 114853515B
- Authority
- CN
- China
- Prior art keywords
- organic
- agaricus bisporus
- composting
- soil
- nutrient soil
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000002689 soil Substances 0.000 title claims abstract description 105
- 235000015097 nutrients Nutrition 0.000 title claims abstract description 64
- 238000002360 preparation method Methods 0.000 title claims abstract description 15
- 241000233866 Fungi Species 0.000 claims abstract description 82
- 235000013162 Cocos nucifera Nutrition 0.000 claims abstract description 50
- 244000060011 Cocos nucifera Species 0.000 claims abstract description 50
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 50
- 210000003608 fece Anatomy 0.000 claims abstract description 43
- 230000000813 microbial effect Effects 0.000 claims abstract description 37
- 239000010451 perlite Substances 0.000 claims abstract description 36
- 235000019362 perlite Nutrition 0.000 claims abstract description 36
- 238000002156 mixing Methods 0.000 claims abstract description 33
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 31
- 239000003337 fertilizer Substances 0.000 claims abstract description 31
- 239000010903 husk Substances 0.000 claims abstract description 12
- 241000222519 Agaricus bisporus Species 0.000 claims abstract 12
- 235000001674 Agaricus brunnescens Nutrition 0.000 claims description 137
- 239000000463 material Substances 0.000 claims description 80
- 238000011282 treatment Methods 0.000 claims description 55
- 238000009264 composting Methods 0.000 claims description 53
- 239000011159 matrix material Substances 0.000 claims description 42
- 239000000843 powder Substances 0.000 claims description 32
- 235000013339 cereals Nutrition 0.000 claims description 22
- 239000002245 particle Substances 0.000 claims description 17
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 claims description 16
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 16
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 16
- 239000001099 ammonium carbonate Substances 0.000 claims description 16
- 235000012501 ammonium carbonate Nutrition 0.000 claims description 16
- 239000010440 gypsum Substances 0.000 claims description 16
- 229910052602 gypsum Inorganic materials 0.000 claims description 16
- 239000004571 lime Substances 0.000 claims description 16
- 238000009331 sowing Methods 0.000 claims description 16
- 239000010902 straw Substances 0.000 claims description 16
- 238000000855 fermentation Methods 0.000 claims description 15
- 230000004151 fermentation Effects 0.000 claims description 15
- 239000000126 substance Substances 0.000 claims description 15
- 230000001580 bacterial effect Effects 0.000 claims description 13
- 239000003415 peat Substances 0.000 claims description 12
- 239000002361 compost Substances 0.000 claims description 10
- 238000005507 spraying Methods 0.000 claims description 10
- YYRMJZQKEFZXMX-UHFFFAOYSA-L calcium bis(dihydrogenphosphate) Chemical compound [Ca+2].OP(O)([O-])=O.OP(O)([O-])=O YYRMJZQKEFZXMX-UHFFFAOYSA-L 0.000 claims description 9
- 229910000389 calcium phosphate Inorganic materials 0.000 claims description 9
- 235000019691 monocalcium phosphate Nutrition 0.000 claims description 9
- 235000007164 Oryza sativa Nutrition 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 8
- 238000012258 culturing Methods 0.000 claims description 8
- 235000009566 rice Nutrition 0.000 claims description 8
- 238000009423 ventilation Methods 0.000 claims description 8
- 238000010298 pulverizing process Methods 0.000 claims description 7
- 241000596154 Belamcanda Species 0.000 claims description 5
- 241000756137 Hemerocallis Species 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 2
- 240000007594 Oryza sativa Species 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 244000251953 Agaricus brunnescens Species 0.000 description 74
- 230000012010 growth Effects 0.000 description 17
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 12
- 241000196324 Embryophyta Species 0.000 description 11
- 241000209094 Oryza Species 0.000 description 7
- YYRMJZQKEFZXMX-UHFFFAOYSA-N calcium;phosphoric acid Chemical compound [Ca+2].OP(O)(O)=O.OP(O)(O)=O YYRMJZQKEFZXMX-UHFFFAOYSA-N 0.000 description 7
- 238000001125 extrusion Methods 0.000 description 7
- 239000007788 liquid Substances 0.000 description 7
- 230000035699 permeability Effects 0.000 description 7
- 239000002426 superphosphate Substances 0.000 description 7
- 241000894006 Bacteria Species 0.000 description 6
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 6
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 6
- 239000003864 humus Substances 0.000 description 6
- 229910052757 nitrogen Inorganic materials 0.000 description 6
- 239000012466 permeate Substances 0.000 description 6
- 229910052698 phosphorus Inorganic materials 0.000 description 6
- 239000011574 phosphorus Substances 0.000 description 6
- 239000011591 potassium Substances 0.000 description 6
- 229910052700 potassium Inorganic materials 0.000 description 6
- 239000000758 substrate Substances 0.000 description 6
- 239000002699 waste material Substances 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 230000004083 survival effect Effects 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 241001482471 Hosta plantaginea Species 0.000 description 2
- 244000267823 Hydrangea macrophylla Species 0.000 description 2
- 235000014486 Hydrangea macrophylla Nutrition 0.000 description 2
- 241000722921 Tulipa gesneriana Species 0.000 description 2
- 244000047670 Viola x wittrockiana Species 0.000 description 2
- 235000004031 Viola x wittrockiana Nutrition 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 235000016709 nutrition Nutrition 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 230000008635 plant growth Effects 0.000 description 2
- 235000002020 sage Nutrition 0.000 description 2
- 240000009206 Hemerocallis fulva Species 0.000 description 1
- 235000002941 Hemerocallis fulva Nutrition 0.000 description 1
- 201000002451 Overnutrition Diseases 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000009335 monocropping Methods 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000010815 organic waste Substances 0.000 description 1
- 235000020823 overnutrition Nutrition 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D9/00—Other inorganic fertilisers
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G18/00—Cultivation of mushrooms
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G18/00—Cultivation of mushrooms
- A01G18/20—Culture media, e.g. compost
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/10—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material
- A01G24/12—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material containing soil minerals
- A01G24/15—Calcined rock, e.g. perlite, vermiculite or clay aggregates
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/20—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/20—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
- A01G24/22—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material containing plant material
- A01G24/25—Dry fruit hulls or husks, e.g. chaff or coir
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/20—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
- A01G24/28—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material containing peat, moss or sphagnum
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B1/00—Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
- C05B1/02—Superphosphates
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
Abstract
The invention provides a preparation method of organic nutrient soil, which comprises the following steps: preparing agaricus bisporus fungus dreg, fermenting the agaricus bisporus fungus dreg with cow dung and percolate to obtain organic fungus dreg, mixing the organic fungus dreg, coconut husk, turf soil and perlite, and adding a microbial agent to obtain the organic nutrient soil. The organic nutrient soil disclosed by the invention can fully utilize organic matters in agaricus bisporus fungus residues, and has good water and fertilizer conservation effect on potted flower cultivation.
Description
Technical Field
The invention belongs to the technical field of organic nutrient soil, and particularly relates to a preparation method of organic nutrient soil.
Background
A large amount of mushroom residue waste is generated after the edible mushrooms are harvested, and the mushroom residue waste is generally piled up on the soil around the planting field for a long time. As the edible fungi are discarded at will, not only is the germ accumulation, the pests propagation and the cultivation environment degraded, but also continuous cropping obstacle is caused in the production of the edible fungi, and serious pollution is caused to the ecological environment of the water body by sun-drying and rain-spraying, so that the environment problem is not ignored, the treatment of the mushroom residues is carried out, the environmental working agenda schedule is improved, various organic wastes such as the mushroom residues are fully utilized to produce the cheap and good local environment-friendly soilless culture organic substrate, the environmental problem caused by the accumulation of the waste materials can be solved, waste materials are changed into organic fertilizers and cultivation substrate extension industry chains, the economic benefit is improved, the problems of shortage of the raw materials of the current soilless culture substrate and the like can be solved, the development prospect is wide, and the method has important significance for sustainable development of social economy and protection of the ecological environment.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the preparation method of the organic nutrient soil, which can fully utilize organic matters in the agaricus bisporus fungus residues, retain water and fertilizer and has good cultivation effect on potted flowers.
In order to solve the technical problems, the invention adopts the following technical scheme: a preparation method of organic nutrient soil comprises the following steps:
s1, preparing agaricus bisporus fungus residues:
s101, mixing straw, cow dung, cake fertilizer, ammonium carbonate, calcium superphosphate, gypsum powder and lime powder, and composting for 25-30 days outdoors, wherein the highest temperature of a composting center is 70 ℃, and turning the compost for 4 times during composting to obtain a compost;
s102, transferring the culture material obtained in the S101 into a sterilized and sealed mushroom house, introducing steam, maintaining for 12 hours at the temperature of 62 ℃, then maintaining for 4-5 days at the temperature of 50 ℃, then ventilating, and naturally cooling to below 30 ℃ to obtain a fermented culture material;
s103, carrying out ventilation treatment on a mushroom house for 1-3 days before sowing, enabling the average temperature in the mushroom house to be between 22 and 24 ℃ and the average air humidity to be 70-75%, dividing the agaricus bisporus strains into two parts, uniformly scattering the first part of agaricus bisporus strains on the surface of the fermented culture material obtained in the S102, shaking the fermented culture material to enable the first part of agaricus bisporus strains to fall into a material layer, flattening the material surface, uniformly scattering the second part of agaricus bisporus strains on the material surface, flattening to obtain a sown culture material, after fermentation for 25 days, mixing river mud, rice chaff and peat to obtain a mixed substance, covering the mixture on the sown culture material, culturing for 2-3 months, and removing the rest culture material from the mushroom house after fruiting for 6-8 months to obtain agaricus bisporus residues;
s2, preparing organic bacterial residues: placing the agaricus bisporus mushroom dregs obtained in the step S103 into a composting room, stacking the agaricus bisporus mushroom dregs and cow dung in layers at intervals, spraying percolate in the composting room on each layer, wherein the heights of the agaricus bisporus mushroom dregs and the cow dung in each layer are 10cm, and the last layer is a cow dung layer to obtain a pile layer to be fermented, performing closed fermentation for 40-60 d, pulverizing after composting, performing closed pile fermentation for 20d, and obtaining organic bacterial dregs; the percolate is liquid which is sprayed by a composting room and permeates the water to the lower part through composting; after being subjected to closed composting fermentation for 20d, the particle diameter of the organic fungus residues is more uniform, and the particle diameter is less than or equal to 6mm;
s3, immersing the coconut blocks in water, turning over to absorb water, fishing out after absorbing water, and crushing to obtain coconut chaff;
s4, mixing the organic fungus residues obtained in the step S2, the coconut chaff, the turfy soil and the perlite obtained in the step S3 to obtain a mixed matrix;
and S5, uniformly mixing the mixed matrix obtained in the step S4 with the microbial agent to obtain the organic nutrient soil.
Preferably, the mass ratio of the straw, the cow dung, the cake fertilizer, the ammonium carbonate, the superphosphate, the gypsum powder and the lime powder in the S101 is 16:16:1:3:3:5:5.
Preferably, the volume ratio of the organic fungus dreg, the coconut coir, the turfy soil and the perlite in the mixed matrix in the S4 is 12:3:5 (0-2); the volume of the mixed matrix refers to the volume of the mixed fungi residues, the coconut coir, the turfy soil and the perlite in a natural loose state after being uniformly mixed, and no extrusion is performed.
Preferably, the dosage ratio of the mixed matrix and the microbial agent in the organic nutrient soil in the step S5 is 1000mL: (2-4) g; the water content of the organic nutrient soil is 40-50%.
Preferably, the grain size of the turfy soil in S4 is 10 mm-30 mm, and the pH value is 5.6.
Preferably, the particle size of the coconut coir in the step S3 is 5 mm-10 mm.
Preferably, the particle size of the perlite in S4 is 3 mm-6 mm.
Compared with the prior art, the invention has the following advantages:
the organic nutrient soil can fully utilize organic matters, total nitrogen, phosphorus and potassium in the agaricus bisporus fungus residues, provide nutrients for the organic nutrient soil, and simultaneously add the microbial agent to make the organic matters in the agaricus bisporus fungus residues fully play a role, and improve the physical structure of the agaricus bisporus fungus residues, and retain water and fertilizer; cow dung is one of the main sources of organic matters in organic fungus residues, turfy soil has rich humus, can provide enough nutrients for plant growth, has strong water and fertilizer retaining capability, and reduces the water loss rate; the coconut husk has particularly good water retention, can loosen soil and improve air permeability; the perlite has the function of improving the air permeability of the matrix, and the coco coir and the perlite are matched to improve the defects of large organic fungus dreg volume and poor air permeability. The organic nutrient soil prepared from the organic fungus residues, the turfy soil, the coconut coir and the perlite according to the specific proportion not only contains rich organic matters, humus and nitrogen, phosphorus and potassium, but also has good water and fertilizer retaining capability and good cultivation effect on potted flowers.
The present invention will be described in further detail with reference to examples.
Detailed Description
Example 1
The preparation method of the organic nutrient soil of the embodiment comprises the following steps:
s1, preparing agaricus bisporus fungus residues:
s101, mixing straw, cow dung, cake fertilizer, ammonium carbonate, calcium superphosphate, gypsum powder and lime powder, and composting for 4 times in an outdoor composting manner at a maximum temperature of 70 ℃ in a composting center to obtain a compost; the mass ratio of the straw to the cow dung to the cake fertilizer to the ammonium carbonate to the superphosphate to the gypsum powder to the lime powder is 16:16:1:3:3:5:5;
s102, transferring the culture material obtained in the S101 into a sterilized and sealed mushroom house, introducing steam, maintaining for 12 hours at the temperature of 62 ℃, then maintaining for 5 days at the temperature of 50 ℃, then ventilating, and naturally cooling to 20 ℃ to obtain a fermented culture material;
s103, carrying out ventilation treatment on a mushroom house before sowing to ensure that the average temperature in the mushroom house is 24 ℃ and the average air humidity is 75%, dividing the agaricus bisporus strains into two parts, uniformly scattering the first part of agaricus bisporus strains on the surface of the fermented culture material obtained in the S102, shaking the fermented culture material to ensure that the first part of agaricus bisporus strains fall into a material layer, flattening the material surface, uniformly scattering the second part of agaricus bisporus strains on the material surface, flattening to obtain a culture material after sowing, mixing river mud, rice chaff and peat to obtain a mixed substance after fermenting for 25 days, covering the mixed substance on the culture material after sowing, culturing for 3 months, removing the rest culture material out of the mushroom house after 8 times of fruiting, and obtaining agaricus bisporus fungus residues;
s2, preparing organic bacterial residues: placing the agaricus bisporus mushroom dregs obtained in the step S103 into a composting room, stacking the agaricus bisporus mushroom dregs and cow dung in layers at intervals, spraying percolate in the composting room on each layer, wherein the heights of the agaricus bisporus mushroom dregs and the cow dung in each layer are 10cm, and the last layer is a cow dung layer to obtain a pile layer to be fermented, performing closed fermentation for 60d, pulverizing after retting, and performing closed pile fermentation for 20d to obtain organic bacterial dregs; the percolate is liquid which is sprayed by a composting room and permeates the water to the lower part through composting; the particle size of the organic fungus residues is less than or equal to 6mm, and the particle size is uniform;
s3, immersing the coconut blocks in water, turning over to absorb water, fishing out after absorbing water, and crushing to obtain coconut chaff; the grain diameter of the coconut husk is 5 mm-10 mm;
s4, mixing the organic fungus residues obtained in the step S2, the coconut chaff, the turfy soil and the perlite obtained in the step S3 to obtain a mixed matrix; the volume ratio of the organic fungus residues to the coco coir to the turfy soil to the perlite in the mixed matrix is 12:3:5:2; the grain diameter of the turfy soil is 10 mm-30 mm, and the pH value is 5.6; the grain diameter of the perlite is 3 mm-6 mm; the volume of the mixed matrix refers to the volume of the mechanically-produced fungus dreg, the coconut coir, the turfy soil and the perlite which are mixed uniformly and then are naturally loose, and no extrusion is carried out;
s5, uniformly mixing the mixed matrix obtained in the step S4 with the microbial agent to obtain the organic nutrient soil; the dosage ratio of the mixed matrix to the microbial agent in the organic nutrient soil is 1000 mL/3 g, and the water content of the organic nutrient soil is 50%; the microbial agent is a beneficial plant bacteria side microbial agent registration number produced by Ningbo Huizhen biotechnology limited company: the microbial fertilizer (2018) is named as (6447), and the effective viable count is more than or equal to 2.0 hundred million/g.
Example 2
The preparation method of the organic nutrient soil is characterized by comprising the following steps:
s1, preparing agaricus bisporus fungus residues:
s101, mixing straw, cow dung, cake fertilizer, ammonium carbonate, calcium superphosphate, gypsum powder and lime powder, and composting for 4 times in an outdoor composting way at a maximum temperature of 70 ℃ in a composting center to obtain a compost; the mass ratio of the straw to the cow dung to the cake fertilizer to the ammonium carbonate to the superphosphate to the gypsum powder to the lime powder is 16:16:1:3:3:5:5;
s102, transferring the culture material obtained in the S101 into a sterilized and sealed mushroom house, introducing steam, maintaining for 12 hours at the temperature of 62 ℃, then maintaining for 4 days at the temperature of 50 ℃, then ventilating, and naturally cooling to 30 ℃ to obtain a fermented culture material;
s103, carrying out ventilation treatment on a mushroom house before sowing to ensure that the average temperature in the mushroom house is 22 ℃ and the average air humidity is 70%, dividing the agaricus bisporus strains into two parts, uniformly scattering the first part of agaricus bisporus strains on the surface of the fermented culture material obtained in the S102, shaking the fermented culture material to ensure that the first part of agaricus bisporus strains fall into a material layer, flattening the material surface, uniformly scattering the second part of agaricus bisporus strains on the material surface, flattening to obtain a sown culture material, mixing river mud, rice chaff and peat to obtain a mixed substance after fermenting for 25 days, covering the mixed substance on the sown culture material, culturing for 2 months, removing the rest culture material out of the mushroom house after fruiting for 6 times to obtain agaricus bisporus fungus residues;
s2, preparing organic bacterial residues: placing the agaricus bisporus mushroom dregs obtained in the step S103 into a composting room, stacking the agaricus bisporus mushroom dregs and cow dung in layers at intervals, spraying percolate in the composting room on each layer, wherein the heights of the agaricus bisporus mushroom dregs and the cow dung in each layer are 10cm, and the last layer is a cow dung layer to obtain a pile layer to be fermented, hermetically fermenting for 40d, pulverizing after retting, and hermetically composting for 20d to obtain organic bacterial dregs; the percolate is liquid which is sprayed by a composting room and permeates the water to the lower part through composting; the particle size of the organic fungus residues is less than or equal to 6mm, and the particle size is uniform;
s3, immersing the coconut blocks in water, turning over to absorb water, fishing out after absorbing water, and crushing to obtain coconut chaff; the grain diameter of the coconut husk is 5 mm-10 mm;
s4, mixing the organic fungus residues obtained in the step S2, the coconut chaff, the turfy soil and the perlite obtained in the step S3 to obtain a mixed matrix; the volume ratio of the organic fungus residues to the coco coir to the turfy soil to the perlite in the mixed matrix is 12:3:5:1; the grain diameter of the turfy soil is 10 mm-30 mm, and the pH value is 5.6; the grain diameter of the perlite is 3 mm-6 mm; the volume of the mixed matrix refers to the volume of the mechanically-produced fungus dreg, the coconut coir, the turfy soil and the perlite which are mixed uniformly and then are naturally loose, and no extrusion is carried out;
s5, uniformly mixing the mixed matrix obtained in the step S4 with the microbial agent to obtain the organic nutrient soil; the dosage ratio of the mixed matrix to the microbial agent in the organic nutrient soil is 1000mL:2g; the water content of the organic nutrient soil is 40%; the microbial agent is a beneficial plant bacteria side microbial agent registration number produced by Ningbo Huizhen biotechnology limited company: the microbial fertilizer (2018) is named as (6447), and the effective viable count is more than or equal to 2.0 hundred million/g.
Example 3
The preparation method of the organic nutrient soil is characterized by comprising the following steps:
s1, preparing agaricus bisporus fungus residues:
s101, mixing straw, cow dung, cake fertilizer, ammonium carbonate, calcium superphosphate, gypsum powder and lime powder, and composting for 4 times in an outdoor composting way at a maximum temperature of 70 ℃ in a composting center to obtain a compost; the mass ratio of the straw to the cow dung to the cake fertilizer to the ammonium carbonate to the superphosphate to the gypsum powder to the lime powder is 16:16:1:3:3:5:5;
s102, transferring the culture material obtained in the S101 into a sterilized and sealed mushroom house, introducing steam, maintaining for 12 hours at the temperature of 62 ℃, then maintaining for 4 days at the temperature of 50 ℃, then ventilating, and naturally cooling to 25 ℃ to obtain a fermented culture material;
s103, carrying out ventilation treatment on a mushroom house before sowing to ensure that the average temperature in the mushroom house is 23 ℃ and the average air humidity is 72%, dividing the agaricus bisporus strains into two parts, uniformly scattering the first part of agaricus bisporus strains on the surface of the fermented culture material obtained in the S102, shaking the fermented culture material to ensure that the first part of agaricus bisporus strains fall into a material layer, flattening the material surface, uniformly scattering the second part of agaricus bisporus strains on the material surface, flattening to obtain a sown culture material, mixing river mud, rice chaff and peat to obtain a mixed substance after fermenting for 25 days, covering the mixed substance on the sown culture material, culturing for 2 months, removing the rest culture material out of the mushroom house after fruiting for 6 times to obtain agaricus bisporus fungus residues;
s2, preparing organic bacterial residues: placing the agaricus bisporus mushroom dregs obtained in the step S103 into a composting room, stacking the agaricus bisporus mushroom dregs and cow dung in layers at intervals, spraying percolate in the composting room on each layer, wherein the heights of the agaricus bisporus mushroom dregs and the cow dung in each layer are 10cm, and the last layer is a cow dung layer to obtain a pile layer to be fermented, performing closed fermentation for 50d, pulverizing after retting, and performing closed pile fermentation for 20d to obtain organic bacterial dregs; the percolate is liquid which is sprayed by a composting room and permeates the water to the lower part through composting; the particle size of the organic fungus residues is less than or equal to 6mm, and the particle size is uniform;
s3, immersing the coconut blocks in water, turning over to absorb water, fishing out after absorbing water, and crushing to obtain coconut chaff; the grain diameter of the coconut husk is 5 mm-10 mm;
s4, mixing the organic fungus residues obtained in the step S2, the coconut chaff and the turfy soil obtained in the step S3 to obtain a mixed matrix; the volume ratio of the organic fungus residues to the coco coir to the turfy soil in the mixed matrix is 12:3:5; the grain diameter of the turfy soil is 10 mm-30 mm, and the pH value is 5.6; the grain diameter of the perlite is 3 mm-6 mm; the volume of the mixed matrix refers to the volume of the mixed matrix in a natural loose state after the mechanical fungus residues, the coco coir and the turfy soil are uniformly mixed, and no extrusion is performed;
s5, uniformly mixing the mixed matrix obtained in the step S4 with the microbial agent to obtain the organic nutrient soil; the dosage ratio of the mixed matrix to the microbial agent in the organic nutrient soil is 1000mL:4g; the water content of the organic nutrient soil is 45%; the microbial agent is a beneficial plant bacteria side microbial agent registration number produced by Ningbo Huizhen biotechnology limited company: the microbial fertilizer (2018) is named as (6447), and the effective viable count is more than or equal to 2.0 hundred million/g.
Comparative example 1
The preparation method of the organic nutrient soil of the embodiment comprises the following steps:
s1, preparing agaricus bisporus fungus residues:
s101, mixing straw, cow dung, cake fertilizer, ammonium carbonate, calcium superphosphate, gypsum powder and lime powder, and composting for 4 times in an outdoor composting manner at a maximum temperature of 70 ℃ in a composting center to obtain a compost; the mass ratio of the straw to the cow dung to the cake fertilizer to the ammonium carbonate to the superphosphate to the gypsum powder to the lime powder is 16:16:1:3:3:5:5;
s102, transferring the culture material obtained in the S101 into a sterilized and sealed mushroom house, introducing steam, maintaining for 12 hours at the temperature of 62 ℃, then maintaining for 5 days at the temperature of 50 ℃, then ventilating, and naturally cooling to 30 ℃ to obtain a fermented culture material;
s103, carrying out ventilation treatment on a mushroom house before sowing to ensure that the average temperature in the mushroom house is 24 ℃ and the average air humidity is 75%, dividing the agaricus bisporus strains into two parts, uniformly scattering the first part of agaricus bisporus strains on the surface of the fermented culture material obtained in the S102, shaking the fermented culture material to ensure that the first part of agaricus bisporus strains fall into a material layer, flattening the material surface, uniformly scattering the second part of agaricus bisporus strains on the material surface, flattening to obtain a culture material after sowing, mixing river mud, rice chaff and peat to obtain a mixed substance after fermenting for 25 days, covering the mixed substance on the culture material after sowing, culturing for 3 months, removing the rest culture material out of the mushroom house after 8 times of fruiting, and obtaining agaricus bisporus fungus residues;
s2, preparing organic bacterial residues: placing the agaricus bisporus fungus residues obtained in the step S103 into a composting room, stacking the agaricus bisporus fungus residues and cow dung in layers at intervals, spraying percolate in the composting room on each layer, wherein the heights of the agaricus bisporus fungus residues and the cow dung in each layer are 10cm, and the last layer is a cow dung layer to obtain a pile layer to be fermented, hermetically fermenting for 60d, after composting, crushing to obtain organic fungus residues, wherein the percolate is liquid obtained by spraying water from the composting room to the lower surface through composting; the thickness of the organic fungus slag is uneven, and the grain diameter is more than 0 and less than or equal to 15mm;
s3, immersing the coconut blocks in water, turning over to absorb water, fishing out after absorbing water, and crushing to obtain coconut chaff; the grain diameter of the coconut husk is 5 mm-10 mm;
s4, mixing the organic fungus residues obtained in the step S2, the coconut chaff, the turfy soil and the perlite obtained in the step S3 to obtain a mixed matrix; the volume ratio of the organic fungus residues to the coco coir to the turfy soil to the perlite in the mixed matrix is 12:3:5:2; the grain diameter of the turfy soil is 10 mm-30 mm, and the pH value is 5.6; the grain diameter of the perlite is 3 mm-6 mm; the volume of the mixed matrix refers to the volume of the mechanically-produced fungus dreg, the coconut coir, the turfy soil and the perlite which are mixed uniformly and then are naturally loose, and no extrusion is carried out;
s5, uniformly mixing the mixed matrix obtained in the step S4 with the microbial agent to obtain the organic nutrient soil; the dosage ratio of the mixed matrix to the microbial agent in the organic nutrient soil is 1000 mL/3 g, and the water content of the organic nutrient soil is 50%; the microbial agent is a beneficial plant bacteria side microbial agent produced by Ningbo Huizhen biotechnology limited company, and the registration number is: the microbial fertilizer (2018) is named as (6447), and the effective viable count is more than or equal to 2.0 hundred million/g.
Comparative example 2
The preparation method of the organic nutrient soil of the embodiment comprises the following steps:
s1, preparing agaricus bisporus fungus residues:
s101, mixing straw, cow dung, cake fertilizer, ammonium carbonate, calcium superphosphate, gypsum powder and lime powder, and composting for 4 times in an outdoor composting manner at a maximum temperature of 70 ℃ in a composting center to obtain a compost; the mass ratio of the straw to the cow dung to the cake fertilizer to the ammonium carbonate to the superphosphate to the gypsum powder to the lime powder is 16:16:1:3:3:5:5;
s102, transferring the culture material obtained in the S101 into a sterilized and sealed mushroom house, introducing steam, maintaining for 12 hours at the temperature of 62 ℃, then maintaining for 5 days at the temperature of 50 ℃, then ventilating, and naturally cooling to 20 ℃ to obtain a fermented culture material;
s103, carrying out ventilation treatment on a mushroom house before sowing to ensure that the average temperature in the mushroom house is 24 ℃ and the average air humidity is 75%, dividing the agaricus bisporus strains into two parts, uniformly scattering the first part of agaricus bisporus strains on the surface of the fermented culture material obtained in the S102, shaking the fermented culture material to ensure that the first part of agaricus bisporus strains fall into a material layer, flattening the material surface, uniformly scattering the second part of agaricus bisporus strains on the material surface, flattening to obtain a culture material after sowing, mixing river mud, rice chaff and peat to obtain a mixed substance after fermenting for 25 days, covering the mixed substance on the culture material after sowing, culturing for 3 months, removing the rest culture material out of the mushroom house after 8 times of fruiting, and obtaining agaricus bisporus fungus residues;
s2, preparing organic bacterial residues: placing the agaricus bisporus fungus residues obtained in the step S103 into a composting room, stacking the agaricus bisporus fungus residues and cow dung in layers at intervals, spraying percolate in the composting room on each layer, wherein the heights of the agaricus bisporus fungus residues and the cow dung in each layer are 10cm, and the last layer is a cow dung layer to obtain a pile layer to be fermented, hermetically fermenting for 60d, pulverizing after retting, hermetically composting and fermenting for 20d to obtain organic fungus residues, wherein the particle size of the organic fungus residues is less than or equal to 6mm, and the particle size is uniform; the percolate is liquid which is sprayed by a composting room and permeates the water to the lower part through composting;
s3, immersing the coconut blocks in water, turning over to absorb water, fishing out after absorbing water, and crushing to obtain coconut chaff; the grain diameter of the coconut husk is 5 mm-10 mm;
s4, mixing the organic fungus residues obtained in the step S2, the coconut chaff, the turfy soil and the perlite obtained in the step S3 to obtain a mixed matrix; the volume ratio of the organic fungus residues to the coco coir to the turfy soil to the perlite in the mixed matrix is 16:3:5:2; the grain diameter of the turfy soil is 10 mm-30 mm, and the pH value is 5.6; the grain diameter of the perlite is 3 mm-6 mm; the volume of the mixed matrix refers to the volume of the mechanically-produced fungus dreg, the coconut coir, the turfy soil and the perlite which are mixed uniformly and then are naturally loose, and no extrusion is carried out;
s5, uniformly mixing the mixed matrix obtained in the step S4 with the microbial agent to obtain the organic nutrient soil; the dosage ratio of the mixed matrix to the microbial agent in the organic nutrient soil is 1000 mL/3 g, and the water content of the organic nutrient soil is 50%; the microbial agent is a beneficial plant bacteria side microbial agent registration number produced by Ningbo Huizhen biotechnology limited company: the microbial fertilizer (2018) is named as (6447), and the effective viable count is more than or equal to 2.0 hundred million/g.
Comparative example 3
The preparation method of the organic nutrient soil of the embodiment comprises the following steps:
s1, preparing agaricus bisporus fungus residues:
s101, mixing straw, cow dung, cake fertilizer, ammonium carbonate, calcium superphosphate, gypsum powder and lime powder, and composting for 4 times in an outdoor composting manner at a maximum temperature of 70 ℃ in a composting center to obtain a compost; the mass ratio of the straw to the cow dung to the cake fertilizer to the ammonium carbonate to the superphosphate to the gypsum powder to the lime powder is 16:16:1:3:3:5:5;
s102, transferring the culture material obtained in the S101 into a sterilized and sealed mushroom house, introducing steam, maintaining for 12 hours at the temperature of 62 ℃, then maintaining for 5 days at the temperature of 50 ℃, then ventilating, and naturally cooling to 25 ℃ to obtain a fermented culture material;
s103, carrying out ventilation treatment on a mushroom house before sowing to ensure that the average temperature in the mushroom house is 24 ℃ and the average air humidity is 75%, dividing the agaricus bisporus strains into two parts, uniformly scattering the first part of agaricus bisporus strains on the surface of the fermented culture material obtained in the S102, shaking the fermented culture material to ensure that the first part of agaricus bisporus strains fall into a material layer, flattening the material surface, uniformly scattering the second part of agaricus bisporus strains on the material surface, flattening to obtain a culture material after sowing, mixing river mud, rice chaff and peat to obtain a mixed substance after fermenting for 25 days, covering the mixed substance on the culture material after sowing, culturing for 3 months, removing the rest culture material out of the mushroom house after 8 times of fruiting, and obtaining agaricus bisporus fungus residues;
s2, preparing organic bacterial residues: placing the agaricus bisporus fungus residues obtained in the step S103 into a composting room, stacking the agaricus bisporus fungus residues and cow dung in layers at intervals, spraying percolate in the composting room on each layer, wherein the heights of the agaricus bisporus fungus residues and the cow dung in each layer are 10cm, and the last layer is a cow dung layer to obtain a pile layer to be fermented, hermetically fermenting for 60d, pulverizing after retting, hermetically composting and fermenting for 20d to obtain organic fungus residues, wherein the particle size of the organic fungus residues is less than or equal to 6mm, and the particle size is uniform; the percolate is liquid which is sprayed by a composting room and permeates the water to the lower part through composting;
s3, immersing the coconut blocks in water, turning over to absorb water, fishing out after absorbing water, and crushing to obtain coconut chaff; the grain diameter of the coconut husk is 5 mm-10 mm;
s4, mixing the organic fungus residues obtained in the step S2, the coconut chaff, the turfy soil and the perlite obtained in the step S3 to obtain a mixed matrix; the volume ratio of the organic fungus residues, the coconut coir, the turfy soil and the perlite in the mixed matrix is 8:3:5:2; the grain diameter of the turfy soil is 10 mm-30 mm, and the pH value is 5.6; the grain diameter of the perlite is 3 mm-6 mm; the volume of the mixed matrix refers to the volume of the mechanically-produced fungus dreg, the coconut coir, the turfy soil and the perlite which are mixed uniformly and then are naturally loose, and no extrusion is carried out;
s5, uniformly mixing the mixed matrix obtained in the step S4 with the microbial agent to obtain the organic nutrient soil; the dosage ratio of the mixed matrix to the microbial agent in the organic nutrient soil is 1000 mL/3 g, and the water content of the organic nutrient soil is 50%; the microbial agent is a beneficial plant bacteria side microbial agent registration number produced by Ningbo Huizhen biotechnology limited company: the microbial fertilizer (2018) is named as (6447), and the effective viable count is more than or equal to 2.0 hundred million/g.
The organic nutrient soil of example 1 (treatment 1), the organic nutrient soil of examples 1-3 (treatments 2-4) were used for the cultivation of hemerocallis middendorfii and were used as a common soil substrate peat: coconut husk (5:3) is used as a control (treatment 5), each treatment is repeated for 20 times, each pot is cultivated with 5 plants, the test is carried out in the center of introduction of the Ningbo city agricultural high-new technology experimental park on 3 months and 30 days in 2019, and the seedling-reviving bud picking and rooting conditions are recorded on 4 months and 30 days in 2019; in 2020, 3 months 30 records the growth amount (plant height, crown width, bud number) and growth vigor of Hemerocallis fulva, etc. in five stages (stage 1 extremely poor, stage 2 poor, stage 3 medium, stage 4 good, stage 5 extremely good).
TABLE 1 growth index of Hemerocallis midnight-time
As is clear from Table 1, in the early growth stage, treatment 5 was soft, breathable, and had humus in peat soil, a certain water retention property, and the sprouting was early and the root system was recovered and grown faster.
The early growth stage treatment 2-4 is earlier than the treatment 1, and the root system grows well. Mainly because insufficient fermentation of the treatment 1 and larger particles (the step S2 lacks secondary fermentation, namely the step of retting fermentation is lack for 20d in a sealed way), uneven thickness influences the bud picking and rooting of hemerocallis.
Treatment 2-4> treatment 1> treatment 5 from the 1 year post-growth aspect, primarily because organic matter (about 22.4%), total nitrogen (about 1.01%), phosphorus (about 1.58%) and potassium (about 1.50%) in the organic fungi residues in the organic nutrient soil can provide a significant amount of nutrients for post-growth, significantly higher than in treatment 5.
Examples 1-3 the agaricus bisporus residues are fermented, retted and crushed in a closed manner, and then are fermented in a closed manner, so that the agaricus bisporus residues are fully fermented, the physical properties are improved, the particle size of the organic residues is less than or equal to 6mm, the organic residues are very uniform, and the phenomenon that roots are not grown due to insufficient fermentation is reduced, so that the advantages are obvious compared with comparative example 1.
The organic nutrient soil (treatments 2 to 4) of examples 1 to 3, the organic nutrient soil (treatment 5) of comparative example 2, the organic nutrient soil (treatment 6) of comparative example 3, the organic fungus dreg (treatment 7) obtained in S2 of example 1 were used for upper pot planting of blackberry lily seed tray seedlings, and the soil substrate peat was used as a common soil substrate: coconut husk (5:3) is used as a control (treatment 1), each treatment is repeated for 20 times, each pot is used for 5 plants, the test is carried out in the open air on the 4 th month and the 10 th day of 2020, and the growth amount (plant height, crown width, leaf length and leaf width of the third layer of leaves), the growth vigor of blackberry lily are classified into five grades (grade 1 extremely poor, grade 2 poor, grade 3 medium, grade 4 good, grade 5 extremely good) and the like.
TABLE 2 growth index of blackberry lily
As can be seen from table 2:
1. the initial growth stage treatment 1 and treatments 2-4 are outstanding, the difference between treatments 5-6 is not obvious, the survival rate of treatment 7 is low, and the treatment 1 has obvious advantages in the aspect of seedling-recovering rooting because of softness, good air permeability, humus in peat soil and certain water-retaining property, so that the survival rate is high despite the growth potential difference of the treatment 1.
2. From the viewpoint of growth amount, growth potential and leaf color, treatment 2-4. Gtoreq.5 > treatment 7> treatment 6> treatment 1. Treatments 2-4 and 5 had significant advantages, with treatment 1 being worst. Organic matters (about 22.4%), total nitrogen (about 1.01%), phosphorus (about 1.58%) and potassium (about 1.50%) in the agaricus bisporus fungus residues which are main components of the organic nutrient soil can provide a large amount of nutrients for the later growth, and mushroom fungus residues are in all of treatment 2-4, treatment 5, treatment 6 and treatment 7, so that the agaricus bisporus fungus residues are better than treatment 1 in the later growth. In the treatment 7, the survival rate of all the fungus residues is the lowest, mainly because of the phenomenon of seedling burning in the initial stage of overnutrition basin feeding. The fungus dregs contained in the treatment 6 are lower than those in the treatments 2-4, 5 and 7, the fungus dregs are inferior to those in the treatments 2-4, 5 and 7 in the later growth, the later growth potential difference of the treatments 2-4 and 5 is not great, but the earlier seedling-growth of the treatment 5 is slower than that of the treatments 2-4, the survival rate is lower than that of the treatments 2-4, and the nutritional soil is heavier because the main component mushroom waste is larger in volume weight and the mushroom waste in the treatment 5 is larger in proportion, so that the volume weight of the nutritional soil is larger than that of the treatments 2-4.
The two-point analysis is integrated, the physical properties and the volume weight are comprehensively considered, the volume weight of the organic fungus residues is large, and 2-4 treatments are selected to be ideal preparation of the organic nutrient soil for realizing the purposes of light loosening and convenient transportation. Therefore, the invention determines that the volume ratio of organic fungus dreg, coconut coir, turfy soil, coconut health and perlite in the organic nutrient soil is 12:3:5 (0-2), and examples 1-3 are the final scheme of the invention patent.
The organic nutrient soil disclosed by the invention is subjected to the same cultivation test in potted plants such as pansy, tulip, hosta plantaginea, green rueli, sage, hydrangea and the like, and has good growth condition.
The organic nutrient soil can fully utilize organic matters, total nitrogen, phosphorus and potassium in the agaricus bisporus fungus residues, provide nutrients for the organic nutrient soil, and simultaneously add the microbial agent to make the organic matters in the agaricus bisporus fungus residues fully play a role, and improve the physical structure of the agaricus bisporus fungus residues, and retain water and fertilizer; cow dung is one of the main sources of organic matters in organic fungus residues, turfy soil has rich humus, can provide enough nutrients for plant growth, has strong water and fertilizer retaining capability, and reduces the water loss rate; the coconut husk has particularly good water retention, can loosen soil and improve air permeability; the perlite has the function of improving the air permeability of the matrix, and the coco coir and the perlite are matched to improve the defects of large organic fungus dreg volume and poor air permeability. The organic nutrient soil prepared from the organic fungus residues, the turfy soil, the coconut coir and the perlite according to the specific proportion not only contains rich organic matters, humus and nitrogen, phosphorus and potassium, but also has good water and fertilizer retention capacity, and has good cultivation effects on potted flowers such as hemerocallis, blackberry lily, pansy, tulip, hosta plantaginea, green reed, sage, hydrangea, and the like.
The above description is only of the preferred embodiments of the present invention, and is not intended to limit the present invention. Any simple modification, variation and equivalent variation of the above embodiments according to the technical substance of the invention still fall within the scope of the technical solution of the invention.
Claims (1)
1. The preparation method of the organic nutrient soil is characterized in that the organic nutrient soil is used for planting hemerocallis midnight-noon ebb and blackberry lily, and the preparation method of the organic nutrient soil comprises the following steps:
s1, preparing agaricus bisporus fungus residues:
s101, mixing straw, cow dung, cake fertilizer, ammonium carbonate, calcium superphosphate, gypsum powder and lime powder, and composting for 25-30 days outdoors, wherein the highest temperature of a composting center is 70 ℃, and turning the compost for 4 times during composting to obtain a compost; the mass ratio of the straw to the cow dung to the cake fertilizer to the ammonium carbonate to the calcium superphosphate to the gypsum powder to the lime powder in the S101 is 16:16:1:3:3:5:5;
s102, transferring the culture material obtained in the S101 into a sterilized and sealed mushroom house, introducing steam, maintaining for 12 hours at the temperature of 62 ℃, then maintaining for 4-5 days at the temperature of 50 ℃, then ventilating, and naturally cooling to below 30 ℃ to obtain a fermented culture material;
s103, carrying out ventilation treatment on a mushroom house for 1-3 days before sowing, enabling the average temperature in the mushroom house to be between 22 and 24 ℃ and the average air humidity to be 70-75%, dividing the agaricus bisporus strains into two parts, uniformly scattering the first part of agaricus bisporus strains on the surface of the fermented culture material obtained in the S102, shaking the fermented culture material to enable the first part of agaricus bisporus strains to fall into a material layer, flattening the material surface, uniformly scattering the second part of agaricus bisporus strains on the material surface, flattening to obtain a sown culture material, after fermentation for 25 days, mixing river mud, rice chaff and peat to obtain a mixed substance, covering the mixture on the sown culture material, culturing for 2-3 months, and removing the rest culture material from the mushroom house after fruiting for 6-8 months to obtain agaricus bisporus residues;
s2, preparing organic bacterial residues: placing the agaricus bisporus mushroom dregs obtained in the step S103 into a composting room, stacking the agaricus bisporus mushroom dregs and cow dung in layers at intervals, spraying percolate in the composting room on each layer, wherein the heights of the agaricus bisporus mushroom dregs and the cow dung in each layer are 10cm, and the last layer is a cow dung layer to obtain a pile layer to be fermented, performing closed fermentation for 40-60 d, pulverizing after composting, performing closed pile fermentation for 20d, and obtaining organic bacterial dregs;
s3, immersing the coconut blocks in water, turning over to absorb water, fishing out after absorbing water, and crushing to obtain coconut chaff; the grain diameter of the coconut husk in the S3 is 5 mm-10 mm;
s4, mixing the organic fungus residues obtained in the step S2, the coconut chaff, the turfy soil and the perlite obtained in the step S3 to obtain a mixed matrix; the volume ratio of the organic fungus residues, the coconut coir, the turfy soil and the perlite in the mixed matrix in the S4 is 12:3:5 (0-2); the grain diameter of the turfy soil in the S4 is 10 mm-30 mm, and the pH value is 5.6; the particle size of the perlite in the S4 is 3 mm-6 mm;
s5, uniformly mixing the mixed matrix obtained in the step S4 with the microbial agent to obtain the organic nutrient soil; the dosage ratio of the mixed matrix and the microbial agent in the organic nutrient soil in the S5 is 1000mL: (2-4) g; the water content of the organic nutrient soil is 40-50%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210386078.6A CN114853515B (en) | 2022-04-13 | 2022-04-13 | Preparation method of organic nutrient soil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210386078.6A CN114853515B (en) | 2022-04-13 | 2022-04-13 | Preparation method of organic nutrient soil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114853515A CN114853515A (en) | 2022-08-05 |
| CN114853515B true CN114853515B (en) | 2024-02-09 |
Family
ID=82631475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210386078.6A Active CN114853515B (en) | 2022-04-13 | 2022-04-13 | Preparation method of organic nutrient soil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114853515B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115299309B (en) * | 2022-09-15 | 2023-05-19 | 宁波市农业科学研究院 | Cultivation treatment method for night flowers of hemerocallis midnight |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106922385A (en) * | 2015-12-31 | 2017-07-07 | 天津市金三农农业科技开发有限公司 | White mushroom cultural method |
| CN107382587A (en) * | 2017-08-24 | 2017-11-24 | 刘劲 | A kind of house plant special organic matter compost and its preparation method and application |
| CN110240500A (en) * | 2019-06-28 | 2019-09-17 | 甘肃金沃森生物科技有限公司 | A kind of organic fungi-manure based on agaricus bisporus waste residue |
| CN113711888A (en) * | 2021-06-04 | 2021-11-30 | 北京市农林科学院 | Solanaceous vegetable culture medium and preparation method thereof |
-
2022
- 2022-04-13 CN CN202210386078.6A patent/CN114853515B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106922385A (en) * | 2015-12-31 | 2017-07-07 | 天津市金三农农业科技开发有限公司 | White mushroom cultural method |
| CN107382587A (en) * | 2017-08-24 | 2017-11-24 | 刘劲 | A kind of house plant special organic matter compost and its preparation method and application |
| CN110240500A (en) * | 2019-06-28 | 2019-09-17 | 甘肃金沃森生物科技有限公司 | A kind of organic fungi-manure based on agaricus bisporus waste residue |
| CN113711888A (en) * | 2021-06-04 | 2021-11-30 | 北京市农林科学院 | Solanaceous vegetable culture medium and preparation method thereof |
Non-Patent Citations (3)
| Title |
|---|
| 王玉宏等.《山区特色种植业》.河北科学技术出版社,2017,第137-141页. * |
| 菇渣废弃物利用概述;尹翠翠等;《现代园艺》;20130410(第07期);第14-16页 * |
| 蘑菇渣处理现状及在农业生产上的应用;刁清清等;《浙江农业科学》;20121211(第12期);第1710-1712页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114853515A (en) | 2022-08-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101904286A (en) | Method for growing blueberry | |
| CN103168668A (en) | Fruit and vegetable seedling culturing substrate prepared by utilizing agricultural wastes | |
| CN108575672B (en) | Rice seedling raising substrate and preparation method thereof | |
| CN1943308A (en) | Method for cultivating castor-oil plant | |
| CN104322311A (en) | Seedling raising substrate for machine-transplanted seedling tray for hybrid rice | |
| CN107211868B (en) | Soilless substrate cultivation method for green asparagus | |
| CN102515960B (en) | Container cultivation matrix for sweet-scented osmanthus | |
| CN110291957B (en) | Cucumber seedling substrate based on Sparassis crispa residues as raw material and application method thereof | |
| CN106416799A (en) | Vegetable culture medium | |
| CN107853128A (en) | A kind of leaf class vegetable-cultivating organic matrix using vegetable castoff tunning as the source of manure | |
| CN114853515B (en) | Preparation method of organic nutrient soil | |
| CN109588223A (en) | A kind of pumpkin planting method improving soil acidity | |
| CN111826291A (en) | Biological bacterium solution for improving survival rate of trees in arid and saline-alkali areas as well as preparation and application thereof | |
| CN108901751B (en) | Solid matrix suitable for three-dimensional planting of vegetables and planting method | |
| KR100989552B1 (en) | Planting pot | |
| CN106069181B (en) | Mushroom nutrition covering soil utilizing mushroom production waste soil | |
| CN112616616B (en) | Preparation method of culture medium for planting dahlia | |
| CN110012769B (en) | Teak mycorrhizal light-matrix container seedling raising method | |
| CN114938769A (en) | Potted China rose culture medium and application | |
| CN113767832A (en) | Pepper seedling raising substrate and preparation method thereof | |
| CN112868498A (en) | Light substrate for container seedling culture of apocarya | |
| CN110583432A (en) | Solanaceous vegetable seedling culture substrate | |
| CN106576805B (en) | Sweet potato vigorous-growth-controlling and yield-increasing regulator and preparation method and application thereof | |
| CN104671965A (en) | Nutritional soil for raising seedlings of sweet melons in greenhouse and application of nutritional soil | |
| NL2032439B1 (en) | Seedling substrate for Capsicum annuum L. and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |