CN109305860A - A kind of novel soil conditioner and its preparation method and application - Google Patents

A kind of novel soil conditioner and its preparation method and application Download PDF

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Publication number
CN109305860A
CN109305860A CN201811203576.2A CN201811203576A CN109305860A CN 109305860 A CN109305860 A CN 109305860A CN 201811203576 A CN201811203576 A CN 201811203576A CN 109305860 A CN109305860 A CN 109305860A
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China
Prior art keywords
parts
soil conditioner
fowl
inhibitor
novel soil
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CN201811203576.2A
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Chinese (zh)
Inventor
王学林
孙云晶
蒋俊杰
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Liaoning Xinhao Bentonite Co Ltd
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Liaoning Xinhao Bentonite Co Ltd
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Priority to CN201811203576.2A priority Critical patent/CN109305860A/en
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    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05GMIXTURES 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
    • C05G3/00Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • C05G3/60Biocides or preservatives, e.g. disinfectants, pesticides or herbicides; Pest repellants or attractants
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01CPLANTING; SOWING; FERTILISING
    • A01C21/00Methods of fertilising, sowing or planting
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05CNITROGENOUS FERTILISERS
    • C05C9/00Fertilisers containing urea or urea compounds
    • C05C9/02Fertilisers containing urea or urea compounds containing urea-formaldehyde condensates
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05GMIXTURES 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
    • C05G3/00Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • C05G3/80Soil conditioners
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05GMIXTURES 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
    • C05G3/00Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • C05G3/90Mixtures of one or more fertilisers with additives not having a specially fertilising activity for affecting the nitrification of ammonium compounds or urea in the soil
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K17/00Soil-conditioning materials or soil-stabilising materials
    • C09K17/40Soil-conditioning materials or soil-stabilising materials containing mixtures of inorganic and organic compounds
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2101/00Agricultural use
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/20Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
    • Y02P60/21Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures

Abstract

The present invention relates to a kind of novel soil conditioners and its preparation method and application comprising major ingredient and auxiliary material, by weight, the major ingredient include: 300-400 parts of fowl and animal excrement, 450-550 parts of bentonite;The auxiliary material includes: 0.5-1.5 parts of probiotics, 0-10 parts of inhibitor, 5-10 parts of LSE-7 EDTA multi-element chelate salt, 0-30 parts of ureaformaldehyde, 80-150 parts of humic acid, 3-8 parts of Luan Shu bacterium, 0-8 parts of auxin, and 0-20 parts of root-growing agent, 0-2 parts of microelement.Material of the present invention, which meets water, may expand 25-30 times, and water absorption rate prevents Water deep leaching and evaporation, greatly improve plant growth environment up to 300%, can improve soil physical chemistry performance.Material of the present invention also contains nutrient needed for various plants are grown simultaneously, and after sandy soil mixes material of the present invention, the fertilizer that can absorb water forms liquid manure trophosome, is conducive to plant growth.

Description

A kind of novel soil conditioner and its preparation method and application
Technical field
The invention belongs to soil conditioner fields, and in particular to a kind of novel soil conditioner and preparation method thereof and answer With.
Background technique
Soil conditioner is also known as soil conditioner, and soil physical property can be improved by referring to, crop nutrition content is promoted to absorb, and this Body does not provide a kind of material of plant nutrient.Traditional soil improvement method adds loam if gaza is native in clay in sandy soil Deng the substance of addition can be described as natural soil conditioner.Organic matter extract, natural minerals or artificial macromolecule are mostly used now Macroscopic single crystal soil conditioner mainly has mineral substance, natural and semi-synthetic water soluble polymer class, artificial synthesized macromolecule Class, effective microorganism preparation class etc..
Presently commercially available soil conditioner and fertilizer filler material can not be by the multiple element systems kneaded together needed for plant It is standby, nutrient can evaporation with water and lower infiltration, significant portion is lost waste.
Summary of the invention
It is an object of the present invention to provide a kind of novel soil conditioner and its preparation method and application, the present invention is with bentonite Primary raw material, is aided with the splendid composite bacteria agent of resistance, high-quality organic matter and a variety of middle microelements, reasonable compatibility, Prepare a kind of novel soil conditioner.
The technical solution adopted by the present invention are as follows:
A kind of novel soil conditioner, including major ingredient and auxiliary material, by weight, the major ingredient includes: fowl and animal excrement 300-400 parts, 450-550 parts of bentonite;The auxiliary material includes: 0.5-1.5 parts of probiotics, LSE-7EDTA multi-element chelate 5-10 parts of salt, 0-30 parts of ureaformaldehyde, 80-150 parts of humic acid, 3-8 parts of Luan Shu bacterium, 0-8 parts of auxin, it is 0-20 parts of root-growing agent, micro 0-2 parts of element, 0-10 parts of inhibitor.
A kind of above-mentioned novel soil conditioner, the fowl and animal excrement moisture content are 30-40%.
A kind of above-mentioned novel soil conditioner further includes 0-10 parts of inhibitor.
A kind of above-mentioned novel soil conditioner, the inhibitor are urease inhibitor, one kind of nitrification inhibitor or two Kind mixing.
A kind of above-mentioned novel soil conditioner, the microelement be nitrogen, phosphorus, potassium, calcium, magnesium, sulphur, iron, manganese, copper, One or two or more kinds of mixing of zinc, boron, molybdenum or chlorine.
A kind of preparation method of novel soil conditioner, which is characterized in that according to above-mentioned major ingredient and auxiliary material, preparation method Include the following steps:
1) major ingredient is taken, bentonite and fowl and animal excrement are stirred evenly, ferments 9-15 days at 60 DEG C, obtains bentonite fowl and animal excrement Mixture;
2) bentonite fowl and animal excrement mixture is squeezed 2-5 times on extrusion line;
3) naturally dry makes the moisture water content of mixture between 12-25%;
4) it is dried in roller drying machine, is cut into fast shape, crushed, auxiliary material is added in crushing process, stirs evenly;
5) it dries, soil conditioner is made in screening.
Sheet, powder, spherical or not is made in soil conditioner by a kind of preparation method of above-mentioned novel soil conditioner Regular shape.
Novel soil conditioner is applied alone or uses the application in improvement soil environment with fertilizer.
Above-mentioned novel soil conditioner is applied alone method as follows: amount of application is 40-50 kilograms per acre, is excuted a law, is applied using deep 5-8 centimetres below seed, or apply in seed parallel position apart from 5-8 centimetres of seed.
Above-mentioned novel soil conditioner and fertilizer uses, by weight, soil conditioner: fertilizer=1:1.5- 2.5, amount of application is 10-100 kilograms per acre, is excuted a law using deep, applies below seed 5-8 centimetres, or apply in seed parallel position Apart from 5-8 centimetres of seed.
The beneficial effects of the present invention are:
1. the present invention has stronger grains of sand caking property and water imbibition, the water of adsorbable 20-30 times of own vol, water suction Rate is up to 300%, as shown in Figure 1, forming liquid manure layer in underground, can not only supply plant moisture can also prevent liquid manure after use Water loss on layer obstructs the moisture evaporation under liquid manure layer.Guarantee that moisture rapidly losing will not evaporate, it is water-saving to have reached water conservation Effect.The product is applied in desertification soil, can dramatically increase the viscosity and water-retaining property of desertification soil, to play viscous The effects of tying soil, preventing Water deep leaching and evaporation, can greatly improve the growing environment of plant, play improvement soil physicochemical property Remarkable effect.
2. novel soil conditioner high-quality organic composition rich in of the present invention, the organic matter for improving soil contain Amount, had not only improved the keeping fertility and resiliency of soil, but also promote the existence and activation of microorganism.The work of microbial flora Jump the minerals that can decompose in desertification soil, promotes the slow release of microelement, can fundamentally play long-acting conditioned soil The use of earth physicochemical property.
3. novel soil conditioner of the present invention be added to the scientific and reasonable nitrogen of ratio, phosphorus, potassium, calcium, magnesium, sulphur, iron, manganese, copper, The indispensable elements such as zinc, boron, molybdenum, chlorine, their plant growth that is added to provide necessary nutrient support, apply in the present invention In trace element chelated technology, the antagonistic effect being effectively reduced between element forms good collaboration between various elements And facilitation, this is to greatly improve the absorption of nutrient and utilize to have established important technical support.
It, can be effective 4. novel soil conditioner of the present invention is added to the microbial bacterial agent with good biological prevention and treatment function More than 20 kinds of common pest and disease damages of crop are prevented and treated, the viability of new serike and resisting during late growth are substantially increased Disease ability.
5. a kind of novel soil conditioner of the present invention can enhance the cementitiousness of soil, provided for plant good Good growing environment, increases the related power of root system and soil, plant is not easy to be taken out of by external force, sandy soil can be effectively prevent by wind It walks.
6. a kind of novel soil conditioner of the present invention can be used with Fertilizer ratio, fertilizer, which can subtract, applies 10%-30%.
7. the present invention uses pure natural minerals for main material, a variety of different elements can be combined, and greatly improve element Utilization rate, soil conditioner of the invention can slow down water loss speed, reduce water loss amount, thus be plant absorption Increase time and uptake.
8. soil conditioner of the invention has water saving ability, water-retaining property, caking property, water swelling and more trophism The features such as.After being manured into soil, the loose structure of the desert area grains of sand can be rapidly changed, enhance the water-saving moisturizing in desert after improvement Property and rich in a variety of nutrition needed for plant growth, be conducive to ecological recovery.
Detailed description of the invention
Fig. 1 is liquid manure layer function schematic diagram.
Fig. 2 is that water retention laboratory evaporates correlation data figure.
Fig. 3 a is plant growth situation after being not added with sand planting plants 7 days of material of the present invention.
Fig. 3 b is plant growth situation after being not added with sand planting plants 11 days of material of the present invention.
Fig. 4 a is plant growth situation after adding sand planting plants 7 days of material of the present invention.
Fig. 4 b is plant growth situation after adding sand planting plants 11 days of material of the present invention.
Specific embodiment
A kind of novel soil conditioner of embodiment 1
(1) grass family improves sustained release agent with new soil
Soil conditioner, including major ingredient and auxiliary material, by weight, major ingredient: 350 parts of fowl and animal excrement, 500 parts of bentonite;It is auxiliary Material: 1 part of probiotics, 7 parts of inhibitor (by weight, urease inhibitor: nitrification inhibition=1:1), LSE-7EDTA multi-element chelate 7 parts of salt, 25 parts of ureaformaldehyde, 100 parts of humic acid, 5 parts of Luan Shu bacterium, 5 parts of auxin.
This soil conditioner is suitable for gramineae plant, and preparation method includes the following steps:
1) major ingredient is taken, the fowl and animal excrement that 500 parts of bentonites and 350 parts of moisture content are 35% stirs evenly, 60 DEG C of fermentations 10 It, obtains bentonite fowl and animal excrement mixture;
2) bentonite fowl and animal excrement mixture is squeezed 3 times on extrusion line;
3) naturally dry makes the moisture water content of mixture between 12-25%;
4) it is dried in roller drying machine, is cut into fast shape, crushed, auxiliary material, 1 part of probiotics, 7 parts are added in crushing process Inhibitor, 7 portions of LSE-7EDTA multi-element chelate salt, 25 parts of ureaformaldehydes, 100 parts of humic acid, 5 parts of Luan Shu bacterium, 5 parts of auxin;
5) 4 meshes, packaging are crossed.
(2) rosaceae improves sustained release agent with new soil
Novel soil conditioner, including major ingredient and auxiliary material, by weight, major ingredient: 350 parts of fowl and animal excrement, bentonite 500 Part;Auxiliary material: 1 part of probiotics, 7 parts of inhibitor (by weight, urease inhibitor: nitrification inhibition=1:1), the more members of LSE-7EDTA 7 parts of plain chelating salt, 25 parts of ureaformaldehyde, 100 parts of humic acid, 5 parts of Luan Shu bacterium, 5 parts of auxin, 1 part of microelement (microelement by 25% iron, 25% zinc, 25% magnesium and 25% boron composition).
This soil conditioner is suitable for rosaceous plant, and preparation method includes the following steps:
1) major ingredient is taken, 500 parts of bentonites and 350 parts of moisture content are that 35% fowl and animal excrement stirs evenly, and 60 DEG C ferment 10 days, Obtain bentonite fowl and animal excrement mixture;
2) bentonite fowl and animal excrement mixture is squeezed 3 times on extrusion line;
3) naturally dry makes the moisture water content of mixture between 12-25%;
4) it is dried with roller drying machine, is cut into bulk, crushed, be added auxiliary material in crushing process, 1 part of probiotics, 7 parts of inhibitor, 7 parts of LSE-7EDTA multi-element chelate salt, 25 parts of ureaformaldehyde, 100 parts of humic acid, 5 parts of Luan Shu bacterium, 5 parts of auxin, 1 part of microelement (microelement is made of 25% iron, 25% zinc, 25% magnesium and 25% boron) stirs evenly, and rosaceae use is made Novel soil conditioner, keeping the moisture of above-mentioned powder is 14%-16%;
6) 4 meshes, extracting screen underflow packaging are crossed.
(3) solanaceous vegetable improves sustained release agent with a kind of new soil
Novel soil conditioner, including major ingredient and auxiliary material, by weight, major ingredient: 370 parts of fowl and animal excrement, bentonite 460 Part;Auxiliary material: 1 part of probiotics, 7 parts of inhibitor (by weight, urease inhibitor: nitrification inhibition=1:1), the more members of LSE-7EDTA 1.25 parts of 6.75 parts of plain chelating salt, 25 parts of ureaformaldehyde, 120 parts of humic acid, 5 parts of Luan Shu bacterium, 5 parts of auxin, microelement (micro members Plain 20% iron, 20% zinc, 20% bronze medal, 20% manganese, 20% molybdenum).
This soil conditioner is suitable for solanaceous vegetable, and preparation method includes the following steps:
1) major ingredient is taken, 460 parts of bentonites and 370 parts of moisture content are that 35% fowl and animal excrement stirs evenly, and 60 DEG C ferment 10 days, Obtain bentonite fowl and animal excrement mixture;
2) bentonite fowl and animal excrement mixture is squeezed 3 times on extrusion line;
3) natural drying makes its moisture 14-16%;
4) it is dried in roller drying machine, is cut into fast shape, crushed, auxiliary material is added in crushing process: 1 part of probiotics, suppression 7 parts of preparation, 6.75 parts of LSE-7EDTA multi-element chelate salt, 25 parts of ureaformaldehyde, 120 parts of humic acid, 5 parts of Luan Shu bacterium, 5 parts of auxin, 1.25 parts of microelement (20% iron of microelement, 20% zinc, 20% bronze medal, 20% manganese, 20% molybdenum), stirs evenly;
5) 4 meshes, packaging are crossed.
(4) a kind of novel soil conditioner of nursery stock transplanting
Novel soil conditioner, including major ingredient and auxiliary material, by weight, major ingredient: 300 parts of fowl and animal excrement, bentonite 547 Part;Auxiliary material: 1 part of probiotics, 7 parts of LSE-7EDTA multi-element chelate salt, 120 parts of humic acid, 5 parts of Luan Shu bacterium, 20 parts of root-growing agent.
This soil conditioner is suitable for nursery stock transplanting, and preparation method includes the following steps:
1) major ingredient is taken, 547 parts of bentonites and 300 parts of fowl and animal excrements stir evenly, fermentation, obtain the mixing of bentonite fowl and animal excrement Object;
2) bentonite fowl and animal excrement mixture is squeezed 3 times on extrusion line;
3) natural drying makes its moisture 14-16%;
4) it is dried in roller drying machine, is cut into fast shape, crushed, auxiliary material is added in crushing process, stirs evenly;
5) 4 meshes, packaging are crossed.
A kind of 2 water-saving experiment of novel soil conditioner of embodiment
Steps are as follows:
1) two containers that shape is identical, weight is all 32.8g are taken, No. 1, No. 2 are respectively labeled as, No. 1 addition 100g is husky Matter soil, No. 2 are added novel soil conditioner prepared in 60g sand and 40g embodiment 1 (one).
2) it is separately added into the water of 25.1g in No. 1, No. 2 containers, weighs No. 1, No. 2 container weights, is all 157.9g, it will It is 27 DEG C, in the environment of humidity is 35% that above-mentioned two container, which is placed on temperature,;
3) total weight of two experiment containers of periodic monitor, and water-saving rate is calculated, as shown in Figure 2 and Table 1.
Table 1
It weighs the time No. 1 container weight (g) No. 2 container weights (g) Water-saving rate (%)
9:25 157.9 157.9
10:25 155.0 155.6 3.00
11:25 153.0 153.8 3.20
14:25 145.2 148.5 13.20
15:25 142.9 146.3 13.60
18:25 135.1 142.1 27.90
19:25 133.1 141.5 33.50
20:25 132.8 140.2 29.50
21:25 132.8 139.0 24.70
Next day 0:25 132.8 136.0 12.70
Next day 1:25 132.8 134.7 7.60
Next day 2:25 132.8 133.8 4.00
Next day 3:25 132.8 133.4 2.30
Next day 4:25 132.8 132.8
As it can be seen from table 1 No. 1 container is 100g sand, after adding 25.1g water, in the 12nd hour moisture Evaporating completely, No. 2 container 60g sands, 40g novel soil conditioner, in the 20th hour moisture evaporating completely, this explanation Adding new and improved dose of the present invention can make the water-saving rate of sand increase, and up to 33.5%.It is of the present invention New and improved dose be manured into soil after, meet water after water swelling formed sheet (liquid manure layer), liquid manure layer give full play to bentonite spy Property, the loss for absorbing moisture and organizing most of moisture downward blocks the fertilizer nutrient that water flow is lost and taken away, water and fertilizer together Reserved is big, provides the time to plant water suction, plant can preferably absorb moisture and nutrient.
A kind of novel soil conditioner of embodiment 3 plants comparative experiments
Steps are as follows:
1) 2 identical containers are taken, No. 3, No. 4 are respectively labeled as, 100% sand are added in No. 3 containers, 4 The novel soil conditioner prepared in 90% sand and 10% embodiment 1 (one) is added in number container,
2) equivalent seedling Chinese cabbage seed is sowed in 2 containers respectively, is calculated according to water-saving rate 33.5%, No. 3 containers In water daily 360mL, No. 4 containers water 240mL daily,
3) growing state and soil regime of seedling are observed and recorded daily.
The sand of this material is not added with it can be seen from Fig. 3 a and Fig. 3 b, the case where day irrigation amount is 360mL Under, after plantation 7 days, soil surface cracking is withered, is short of seedling serious, and after plantation 11 days, soil surface cracking is withered, and seedling strain is short and small listless It withers.
The sand that 10% material of the present invention is added it can be seen from Fig. 4 a and Fig. 4 b is 240mL's in day irrigation amount In the case of, after plantation 7 days, upper soll layer is wet, and emergence is normal, and after plantation 11 days, soil surface is wet, seedling strain robust growth.
A kind of new soil of embodiment 4 is sustained application of the modifying agent in red paddy
Steps are as follows:
1) two blocks of adjacent, each 1 mu of identical soils of soil property are chosen in the sea of sand, is respectively labeled as No. 5, No. 6, while planting red Paddy.
2) it applies fertilizer:
Apply the fertilizer for being added with soil conditioner of the present invention in No. 5 ground.Take urea 3.94kg, ammonium di-hydrogen phosphate Soil conditioner 6.2kg prepared by 6.52kg, granule potassium chloride 3.34kg, embodiment 1 (one).
Apply fertilizer in No. 6 ground: taking urea 3.94kg, ammonium di-hydrogen phosphate 6.52kg, granule potassium chloride 3.34kg.
3) rice transplanting: using machine rice transplantation, and density of transplants is ten thousand root and stem of certain plants of 1.8-2.0/mu;
4) it periodically irrigates;
5) it gathers in: randomly selecting the weighing of 10 fringes, the 10 fringe weights that No. 5 ground extracts on No. 5 ground, No. 6 ground respectively before harvesting Amount is 0.225kg, and the 10 fringe weight that No. 6 ground extract are 0.190kg.
No. 5 ground per mu yields are 580kg, No. 6 per mu yield 490kg.
5~embodiment of embodiment 32
A kind of novel soil conditioner prepared in embodiment 1 apply also for soybean, corn, rice, peanut, sunflower, Potato, beet, tomato, eggplant, capsicum, Chinese cabbage, olive, celery, rape, radish, carrot, shallot, garlic, onion, west The crops such as melon, muskmelon, embodiment are shown in other fertilizer with when output condition with embodiment 4, novel soil conditioner Part table 2.
Table 2
Continued 2

Claims (10)

1. a kind of novel soil conditioner, which is characterized in that including major ingredient and auxiliary material, by weight, the major ingredient includes: fowl Just 300-400 parts of animal manure, 450-550 parts of bentonite;The auxiliary material includes: 0.5-1.5 parts of probiotics, the more members of LSE-7 EDTA Plain chelating salt 5-10 parts, 0-30 parts of ureaformaldehyde, 80-150 parts of humic acid, 3-8 parts of Luan Shu bacterium, 0-8 parts of auxin, root-growing agent 0-20 Part, 0-2 parts of microelement, 0-10 parts of inhibitor.
2. a kind of novel soil conditioner according to claim 1, which is characterized in that the fowl and animal excrement moisture content is 30-40%.
3. a kind of novel soil conditioner according to claim 1, which is characterized in that the inhibitor is urease inhibitor And nitrification inhibitor.
4. a kind of novel soil conditioner according to claim 3, which is characterized in that the inhibitor is by weight urea Enzyme inhibitor: nitrification inhibitor=1:1 combination.
5. a kind of novel soil conditioner according to claim 1, which is characterized in that the microelement be nitrogen, phosphorus, One or two or more kinds of mixing of potassium, calcium, magnesium, sulphur, iron, manganese, copper, zinc, boron, molybdenum or chlorine.
6. a kind of preparation method of novel soil conditioner described in claim 1,2,3,4 or 5, which is characterized in that press right It is required that weight ratio described in 1,2,3,4 or 5, for major ingredient and auxiliary material, preparation method includes the following steps:
1) major ingredient is taken, bentonite and fowl and animal excrement are stirred evenly, is fermented 9-15 days at 60 DEG C, the mixing of bentonite fowl and animal excrement is obtained Object;
2) bentonite fowl and animal excrement mixture is squeezed 2-5 times on extrusion line;
3) naturally dry makes the moisture water content of mixture between 12-25%;
4) it is dried in roller drying machine, is cut into fast shape, crushed, auxiliary material is added in crushing process, stirs evenly;
5) it dries, soil conditioner is made in screening.
7. a kind of preparation method of novel soil conditioner according to claim 6, which is characterized in that by soil conditioner Sheet, powder, spherical or irregular shape is made.
8. novel soil conditioner described in claim 1,2,3,4 or 5 is applied alone or with fertilizer use in improvement soil ring Application in border.
9. application according to claim 8, which is characterized in that the improvement of new soil described in claim 1,2,3,4 or 5 Agent is applied alone, the method is as follows: amount of application is 40-50 kilograms per acre, is excuted a law using deep, applies below seed 5-8 centimetres, or apply and planting Sub- parallel position is apart from 5-8 centimetres of seed.
10. application according to claim 8, which is characterized in that novel soil conditioner described in claim 1,2 or 3 It is used with fertilizer, by weight, soil conditioner: fertilizer=1:1.5-2.5, amount of application are 10-100 kilograms per acre, are adopted It is excuted a law with deep, applies below seed 5-8 centimetres, or apply in seed parallel position apart from 5-8 centimetres of seed.
CN201811203576.2A 2018-10-16 2018-10-16 A kind of novel soil conditioner and its preparation method and application Pending CN109305860A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109777435A (en) * 2019-02-27 2019-05-21 北京世科盟生产率科技研发中心 A kind of contaminated soil remediation preparation method of composition
CN112979371A (en) * 2021-03-19 2021-06-18 中煤东方市政建设集团有限公司 Soil conditioner for nursery stock planting, preparation method and improvement method thereof
CN114958386A (en) * 2022-06-10 2022-08-30 湖南省林业科学院 Soil hardening improver for forest land and preparation and application methods thereof

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