CN107118779A - Acid soil improving agent and preparation method thereof - Google Patents
Acid soil improving agent and preparation method thereof Download PDFInfo
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- CN107118779A CN107118779A CN201710448853.5A CN201710448853A CN107118779A CN 107118779 A CN107118779 A CN 107118779A CN 201710448853 A CN201710448853 A CN 201710448853A CN 107118779 A CN107118779 A CN 107118779A
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K17/00—Soil-conditioning materials or soil-stabilising materials
- C09K17/40—Soil-conditioning materials or soil-stabilising materials containing mixtures of inorganic and organic compounds
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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- C09K2101/00—Agricultural use
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2109/00—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE pH regulation
Abstract
The invention discloses a kind of acid soil improving agent and preparation method thereof, the modifying agent includes the fowl and animal excrement of 25~32 parts by weight, the microbial bacterial agent of 2~3 parts by weight, the converted starch of 5~10 parts by weight, the bamboo charcoal of 10~20 parts by weight, the biomass carbon of 8~15 parts by weight, the Huang Gangyan of 8~13 parts by weight, the basalt of 3~5 parts by weight, the Tea Saponin of 4~8 parts by weight, the diatomite of 7~12 parts by weight, the humic acid of 4~7 parts by weight.The soda acid soil conditioner of the present invention can adjust soil pH, improve the chemical physical property of soil, increase soil organic matter content, improve soil texture, balanced soil fertilizer conservation water holding capacity, significantly reduce heavy metal-polluted soil, so as to promote plant growth and development, improve crop yield.
Description
Technical field
The present invention relates to soil conditioner field, more particularly to a kind of acid soil improving agent and preparation method thereof.
Background technology
Plant normal growth development depends on good soil environment, and neutral soil environment is most beneficial for most plants
Growth.Peracid is unfavorable for the normal growth of most plants with the environment for crossing alkali.But it is widely distributed in tropical and subtropical region
Acid red-yellow soil.These regional high temperature and rainies, damp and hot same season, the weathering of soil and eluviation ratio are stronger, iron alumina
Thing is substantially rich long-pending, and biological substance circulation is very fast, and soil degree of base saturation is relatively low, the general models 4.5~6.0 of pH of soil
Enclose.Not only acidity is high for these regional soil simultaneously, and fertility level is low.It is limit that aluminium poison is low with soil fertility in acid soil
Two major obstacle factors of fabrication growth.As soil aciditiy increases, total aluminium and poisonous shape aluminium is dense in the soil liquid
Degree increases, and poisonous shape aluminium produces injury to root system of plant, influences crop normal growth.Acid soil is by strong leaching
The slag nutrient content such as potassium, calcium and magnesium is low in effect, soil, and acidifying also reduces Cation Exchange Capacity in Soils, the guarantor of soil
Fertile ability declines.Acidifying makes red soil to phosphatic absorption and crystallized ability increase, causes the plant availability of phosphorus to decline.
The content of the invention
In view of this, it is an object of the invention to provide a kind of acid soil improving agent and preparation method thereof, soil is improved
Chemical physical property, increases soil organic matter content, improves soil texture, balanced soil fertilizer conservation water holding capacity, significantly reduces soil
Earth heavy metal.
To achieve these goals, the present invention provides following technical scheme：
A kind of acid soil improving agent, includes the raw material of following parts by weight：
Preferably, one or more of the fowl and animal excrement in pig manure, cow dung, sheep manure, chicken manure.
Preferably, the microbial bacterial agent is to include bacillus subtilis, saccharomycete, nitrogen-fixing bacteria.
Preferably, the converted starch is CMS or phosphate ester starch.
Preferably, the particle diameter of the activated carbon is 100~200 mesh, and the particle diameter of the sepiolite powder is 250~350 mesh.
Present invention also offers a kind of above-mentioned preparation method of acid soil improving agent, comprise the following steps：
A) after being well mixed fowl and animal excrement, microbial bacterial agent, 10~15d of normal temperature fermentation, 3~4d of period turning one are sealed
It is secondary, by obtained zymotic fluid；
B) deformation starch, bamboo charcoal, biomass carbon, Huang Gangyan, basalt, tea soap are added in the zymotic fluid obtained to step a)
Element, diatomite, humic acid, after stirring, 5~6h of sealing and standing is dried, is pulverized, that is, obtain acid soil improving agent.
A kind of acid soil improving agent that the present invention is provided and preparation method thereof, the modifying agent includes 25~32 parts by weight
Several fowl and animal excrement, the microbial bacterial agent of 2~3 parts by weight, the converted starch of 5~10 parts by weight, 10~20 parts by weight
Bamboo charcoal, the biomass carbon of 8~15 parts by weight, the Huang Gangyan of 8~13 parts by weight, the basalt of 3~5 parts by weight, 4~
The Tea Saponin of 8 parts by weight, the diatomite of 7~12 parts by weight, the humic acid of 4~7 parts by weight.The soda acid soil of the present invention
Modifying agent can adjust soil pH, improve the chemical physical property of soil, increase soil organic matter content, improve soil texture,
Balanced soil fertilizer conservation water holding capacity, heavy metal-polluted soil is significantly reduced, so as to promote plant growth and development, improve crop yield.
Embodiment
In order to further appreciate that the present invention, the preferred embodiments of the invention are described with reference to embodiment, but
It is it should be appreciated that these descriptions are simply to further illustrate the features and advantages of the present invention rather than to patent requirements of the present invention
Limitation.
The invention provides a kind of acid soil improving agent, include the raw material of following parts by weight：
The soda acid soil conditioner of the present invention can adjust soil pH, improve the chemical physical property of soil, increase soil
The content of organic matter, improve soil texture, balanced soil fertilizer conservation water holding capacity, heavy metal-polluted soil is significantly reduced, so as to promote crop
Growth and development, improves crop yield.
Fowl and animal excrement is capable of the structure of improved soil, increases soil fertility.In an embodiment of the present invention, fowl and animal excrement is selected
One or more from pig manure, cow dung, sheep manure, chicken manure.
In the present invention, the parts by weight of fowl and animal excrement are 25~32 parts；In an embodiment of the present invention, fowl and animal excrement
Parts by weight are 27~30 parts；In other embodiments, the parts by weight of fowl and animal excrement are 28~29 parts.
The material that can not be directly absorbed by crops in fowl and animal excrement effectively can be converted into by microbial bacterial agent can be straight
Connect the material being absorbed by plants.In an embodiment of the present invention, microbial bacterial agent includes bacillus subtilis, saccharomycete and fixed nitrogen
Bacterium.In other embodiments, the mass ratio of bacillus subtilis, saccharomycete and nitrogen-fixing bacteria is (0.4~0.6)：(1~2)：(0.3
~0.5)
In the present invention, the parts by weight of microbial bacterial agent are 2~3 parts；In an embodiment of the present invention, microbial bacterial agent
Parts by weight be 2.2~2.7 parts；In other embodiments, the weight fraction of microbial bacterial agent is 2.4~2.6 parts of Ei.
Converted starch can improve the acid-base status of soil granular structure and soil.In an embodiment of the present invention, it is denatured
Starch is CMS or phosphate ester starch.
In the present invention, the parts by weight of converted starch are 5~10 parts；In an embodiment of the present invention, converted starch
Parts by weight are 6~9 parts；In other embodiments, the parts by weight of converted starch are 7~8 parts.
Biomass carbon and bamboo charcoal can adsorb the heavy metal in soil.In the present invention, the parts by weight of bamboo charcoal be 10~
20 parts；In an embodiment of the present invention, the weight fraction of bamboo charcoal is 12~18 parts；It is red in other embodiments, the weight of bamboo charcoal
Number is 14~16 parts.
In the present invention, the parts by weight of biomass carbon are 8~15 parts；In an embodiment of the present invention, biomass carbon
Parts by weight are 10~13 parts；In other embodiments, the parts by weight of biomass carbon are 11~12 parts.
In the present invention, the parts by weight of Huang gang rock are 8~13 parts；In an embodiment of the present invention, the weight of Huang gang rock
Number is 9~12 parts；In other embodiments, the parts by weight of Huang gang rock are 10~11 parts.
In the present invention, basaltic parts by weight are 3~5 parts；In an embodiment of the present invention, basaltic parts by weight
Number is 3.3~4.7 parts；In other embodiments, basaltic parts by weight are 3.7~4.2 parts.
Tea Saponin can play water retention.In the present invention, the parts by weight of Tea Saponin are 4~8 parts；The present invention's
In embodiment, the parts by weight of Tea Saponin are 5~7 parts；In other embodiments, the parts by weight of Tea Saponin are 5.5~6.5
Part.
Diatomite can improve the open structure of soil.In the present invention, diatomaceous parts by weight are 7~12 parts；
In embodiments of the invention, diatomaceous parts by weight are 8~11 parts；In other embodiments, diatomaceous parts by weight are 9
~10 parts.
Humic acid can play a part of water conservation.In the present invention, the parts by weight of humic acid are 4~7 parts；In the present invention
Embodiment in, the parts by weight of humic acid are 4.5~6.5 parts；Red in other embodiments, the parts by weight of humic acid are 5
~6 parts.
Present invention also offers a kind of above-mentioned preparation method of acid soil improving agent, comprise the following steps：
A) after being well mixed fowl and animal excrement, microbial bacterial agent, 10~15d of normal temperature fermentation, 3~4d of period turning one are sealed
It is secondary, by obtained zymotic fluid；
B) deformation starch, bamboo charcoal, biomass carbon, Huang Gangyan, basalt, tea soap are added in the zymotic fluid obtained to step a)
Element, diatomite, humic acid, after stirring, 5~6h of sealing and standing is dried, is pulverized, that is, obtain acid soil improving agent.
This fowl and animal excrement, microbial bacterial agent, converted starch, bamboo charcoal, biomass carbon, Huang Gangyan, basalt, Tea Saponin,
Diatomite, humic acid are same as above, will not be repeated here.
In order to further illustrate the present invention, the compound farm herbicide that the present invention is provided is carried out with reference to embodiment detailed
Carefully describe, but they can not be interpreted as limiting the scope of the present invention.
Raw material used is commercially available in following examples.
Embodiment 1
Acid soil improving agent includes the raw material of following parts by weight：
28 parts of pig manures, 0.35 part of careless bacillus, 1.78 parts of saccharomycete, 0.27 part of nitrogen-fixing bacteria, 7 parts of CMSs, 14
Part bamboo charcoal, 11 parts of biomass carbons, 8 parts of Huang Gangyan, 3.7 parts of basalt, 5.5 parts of Tea Saponins, 12 parts of diatomite, 6.5 parts of humic acid；
The preparation method of acid soil improving agent, comprises the following steps：
A) after being well mixed pig manure, careless bacillus, saccharomycete and azotobacterin, normal temperature fermentation 12d, period 3d are sealed
Turning once, by obtained zymotic fluid；
B) CMS, bamboo charcoal, biomass carbon, Huang Gangyan, basalt, tea are added in the zymotic fluid obtained to step a)
Saponin, diatomite, humic acid, after stirring, sealing and standing 5.5h is dried, is pulverized, that is, obtain acid soil improvement
Agent.
Embodiment 2
Acid soil improving agent includes the raw material of following parts by weight：
27 parts of cow dungs, 0.39 part of careless bacillus, 1.54 parts of saccharomycete, 0.27 part of nitrogen-fixing bacteria, 6 parts of phosphate ester starches, 12
Part bamboo charcoal, 12 parts of biomass carbons, 9 parts of Huang Gangyan, 3.3 parts of basalt, 4 parts of Tea Saponins, 11 parts of diatomite, 5 parts of humic acid；
The preparation method of acid soil improving agent, comprises the following steps：
A) after being well mixed cow dung, careless bacillus, saccharomycete and azotobacterin, normal temperature fermentation 15d, period 4d are sealed
Turning once, by obtained zymotic fluid；
B) phosphate ester starch, bamboo charcoal, biomass carbon, Huang Gangyan, basalt, tea are added in the zymotic fluid obtained to step a)
Saponin, diatomite, humic acid, after stirring, sealing and standing 6h is dried, is pulverized, that is, obtain acid soil improving agent.
Embodiment 3
Acid soil improving agent includes the raw material of following parts by weight：
15 parts of pig manures, 15 parts of cow dungs, 0.58 part of careless bacillus, 1.68 parts of saccharomycete, 0.44 part of nitrogen-fixing bacteria, 5 parts of carboxylic first
Base starch, 10 parts of bamboo charcoals, 8 parts of biomass carbons, 10 parts of Huang Gangyan, 4.2 parts of basalt, 5 parts of Tea Saponins, 10 parts of diatomite, 6 parts of corruption
Grow acid；
The preparation method of acid soil improving agent, comprises the following steps：
A) after being well mixed pig manure, cow dung, careless bacillus, saccharomycete and azotobacterin, normal temperature fermentation 11d is sealed,
The turning of period 34d once, by obtained zymotic fluid；
B) CMS, bamboo charcoal, biomass carbon, Huang Gangyan, basalt, tea are added in the zymotic fluid obtained to step a)
Saponin, diatomite, humic acid, after stirring, sealing and standing 5h is dried, is pulverized, that is, obtain acid soil improving agent.
Embodiment 4
Acid soil improving agent includes the raw material of following parts by weight：
12 parts of cow dungs, 13 parts of sheep manures, 0.51 part of careless bacillus, 1.19 parts of saccharomycete, 0.3 part of nitrogen-fixing bacteria, 10 parts of phosphoric acid
Ester starch, 20 parts of bamboo charcoals, 13 parts of biomass carbons, 11 parts of Huang Gangyan, 4.7 parts of basalt, 6.5 parts of Tea Saponins, 9 parts of diatomite, 7 parts
Humic acid；
The preparation method of acid soil improving agent, comprises the following steps：
A) after being well mixed cow dung, sheep manure, careless bacillus, saccharomycete and azotobacterin, normal temperature fermentation 13d is sealed,
The turning of period 3d once, by obtained zymotic fluid；
B) phosphate ester starch, bamboo charcoal, biomass carbon, Huang Gangyan, basalt, tea are added in the zymotic fluid obtained to step a)
Saponin, diatomite, humic acid, after stirring, sealing and standing 5.5h is dried, is pulverized, that is, obtain acid soil improvement
Agent.
Embodiment 5
Acid soil improving agent includes the raw material of following parts by weight：
16 parts of sheep manures, 16 parts of chicken manures, 0.61 part of careless bacillus, 1.74 parts of saccharomycete, 0.65 part of nitrogen-fixing bacteria, 9 parts of carboxylic first
Base starch, 18 parts of bamboo charcoals, 15 parts of biomass carbons, 12 parts of Huang Gangyan, 3 parts of basalt, 7 parts of Tea Saponins, 8 parts of diatomite, 4 parts of humics
Acid；
The preparation method of acid soil improving agent, comprises the following steps：
A) after being well mixed sheep manure, chicken manure, careless bacillus, saccharomycete and azotobacterin, normal temperature fermentation 10d is sealed,
The turning of period 3d once, by obtained zymotic fluid；
B) CMS, bamboo charcoal, biomass carbon, Huang Gangyan, basalt, tea are added in the zymotic fluid obtained to step a)
Saponin, diatomite, humic acid, after stirring, sealing and standing 5h is dried, is pulverized, that is, obtain acid soil improving agent.
Embodiment 6
Acid soil improving agent includes the raw material of following parts by weight：
10 parts of pig manures, 10 parts of cow dungs, 9 parts of sheep manures, 0.73 part of careless bacillus, 1.25 parts of saccharomycete, 0.62 part of nitrogen-fixing bacteria,
8 parts of phosphate ester starches, 16 parts of bamboo charcoals, 10 parts of biomass carbons, 13 parts of Huang Gangyan, 5 parts of basalt, 8 parts of Tea Saponins, 7 parts of diatomite,
4.5 parts of humic acid；
The preparation method of acid soil improving agent, comprises the following steps：
A) after being well mixed pig manure, cow dung, sheep manure, careless bacillus, saccharomycete and azotobacterin, normal temperature fermentation is sealed
15d, the turning of period 3d once, by obtained zymotic fluid；
B) phosphate ester starch, bamboo charcoal, biomass carbon, Huang Gangyan, basalt, tea are added in the zymotic fluid obtained to step a)
Saponin, diatomite, humic acid, after stirring, sealing and standing 6h is dried, is pulverized, that is, obtain acid soil improving agent.
Embodiment 7
Acid soil improving agent includes the raw material of following parts by weight：
14.5 parts of pig manures, 14 parts of sheep manures, 0.52 part of careless bacillus, 1.56 parts of saccharomycete, 0.42 part of nitrogen-fixing bacteria, 7.5 parts
CMS, 15 portions of bamboo charcoals, 11.5 portions of biomass carbons, 10.5 portions of Huang Gangyan, 4 portions of basalt, 6 portions of Tea Saponins, 9.5 portions of diatoms
Soil, 5.5 parts of humic acid；
The preparation method of acid soil improving agent, comprises the following steps：
A) after being well mixed pig manure, sheep manure, careless bacillus, saccharomycete and azotobacterin, normal temperature fermentation 12d is sealed,
The turning of period 3d once, by obtained zymotic fluid；
B) CMS, bamboo charcoal, biomass carbon, Huang Gangyan, basalt, tea are added in the zymotic fluid obtained to step a)
Saponin, diatomite, humic acid, after stirring, sealing and standing 5h is dried, is pulverized, that is, obtain acid soil improving agent.
Tested with Chinese cabbage field
8 mu of Chinese cabbage fields of areal are tested, are divided into 8 groups, each 1 mu, respectively experimental group 1~7 and control group,
Experimental group 1~7 applies the acid soil improving agent of embodiment 1~7 respectively, and control group uses the green limited public affairs of Gansu Province biotechnology in Shandong
The soil conditioner of department, experimental result is shown in Table 1.
The experimental result of the experimental group 1~7 of table 1 and control group
A kind of acid soil improving agent provided above the present invention and preparation method thereof is described in detail, herein
In apply specific case the principle and embodiment of the present invention be set forth, the explanation of above example is only intended to side
The method and its core concept of the assistant solution present invention, it is noted that for those skilled in the art, not
On the premise of departing from the principle of the invention, some improvement and modification can also be carried out to the present invention, these are improved and modification is also fallen into
In the protection domain of the claims in the present invention.
Claims (5)
1. a kind of acid soil improving agent, it is characterised in that include the raw material of following parts by weight：
2. acid soil improving agent as claimed in claim 1, it is characterised in that the fowl and animal excrement is selected from pig manure, cow dung, sheep
One or more in excrement, chicken manure.
3. acid soil improving agent as claimed in claim 1, it is characterised in that the microbial bacterial agent includes bacillus subtilis
Bacterium, saccharomycete and nitrogen-fixing bacteria.
4. acid soil improving agent as claimed in claim 1, it is characterised in that the converted starch is CMS or phosphorus
Acid esters starch.
5. a kind of preparation method of acid soil improving agent as claimed in claim 1, it is characterised in that comprise the following steps：
A) by fowl and animal excrement, microbial bacterial agent it is well mixed after, seal 10~15d of normal temperature fermentation, the turning of 3~4d of period once,
By obtained zymotic fluid；
B) added in the zymotic fluid obtained to step a) deformation starch, bamboo charcoal, biomass carbon, Huang Gangyan, basalt, Tea Saponin,
Diatomite, humic acid, after stirring, 5~6h of sealing and standing is dried, is pulverized, that is, obtain acid soil improving agent.
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| CN107474853A (en) * | 2017-08-26 | 2017-12-15 | 中山市巴斯德农业科技有限公司 | A kind of bion soil conditioner and preparation method thereof |
| CN108865165A (en) * | 2018-08-22 | 2018-11-23 | 山西华欣久泰科技有限公司 | A kind of heavy-metal contaminated soil renovation agent and preparation method thereof |
| CN108929699A (en) * | 2018-08-22 | 2018-12-04 | 山西华欣久泰科技有限公司 | A kind of soil-repairing agent and preparation method thereof for administering heavy metal pollution |
| CN109021979A (en) * | 2018-08-13 | 2018-12-18 | 水利部交通运输部国家能源局南京水利科学研究院 | A kind of soil heavy metal combined pollution improvement granular recipe |
| CN110172350A (en) * | 2019-06-13 | 2019-08-27 | 中国神华能源股份有限公司 | A kind of method of acid soil improving agent and preparation method thereof and improvement acid soil |
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