CN108949185A - A kind of soil conditioner and preparation method thereof - Google Patents
A kind of soil conditioner and preparation method thereof Download PDFInfo
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- CN108949185A CN108949185A CN201810715901.7A CN201810715901A CN108949185A CN 108949185 A CN108949185 A CN 108949185A CN 201810715901 A CN201810715901 A CN 201810715901A CN 108949185 A CN108949185 A CN 108949185A
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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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- 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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Abstract
The invention discloses a kind of soil conditioner, the raw material including following parts by weight: 10~20 parts of fowl and animal excrement, 15~25 parts of bentonite, 12~23 parts of sepiolite, 8~16 parts of lobster shell enzymolysis liquid, 9~14 parts of straw, 7~11 parts of wheat shell, modified 8~14 parts of plant ash, modified 5~12 parts of bamboo powder, 2~3 parts of humic acid, 1~2 part of tartaric acid, 2~4 parts of sucrose, 0.5~1 part of mix bacterium agent.Soil conditioner of the present invention can improve the hardening soil, improvement ecological environment of soil, increase the soil organism and can prevent plant pest, improve yield.
Description
Technical field
The invention belongs to soil conditioner technical fields, and in particular to a kind of soil conditioner and preparation method thereof.
Background technique
With the rapid development of industry, production development activity increasingly highlights the consequence of failure of soil environment.Soil
Earth heavy metal pollution has become serious environmental problem, not only will affect Agriculture Production and Food Security, Er Qiehui
The safety of the environmental elements closely related to human life such as underground water is influenced indirectly.Further, since soil is excessively applied for a long time
Chemical fertilizer, pesticide, for the natural ecosystems of soil by serious destruction, soil lacks active microelement, and microorganism structure is lost
Weighing apparatus, soil physical chemistry structure, water content, organic matter, the active of protein (enzyme) are all adversely affected.
Therefore soil pH value can effectively be adjusted, improve soil organic matter content, improve soil aggregate structure by being badly in need of one kind, be changed
Become the soil activating agent of toxic metals existing forms.
Chinese patent CN105062496B discloses a kind of soil conditioner, by following weight percentage at grouping
At: sodium iron ethylene diamine tetra acetate 5-10%, disodium hydrogen phosphate 5-15%, flyash 30-50%, bamboo powder 12-25%, four water, eight Boratex
5-15%, sugar alcohol magnesium 10-20%.But the soil conditioner function is more single.
Summary of the invention
The present invention provides a kind of soil conditioners and preparation method thereof, solve the problems in background technique, the present invention
The soil conditioner can improve the hardening soil, improvement ecological environment of soil, increase the soil organism and can prevent plant
Pest and disease damage improves yield.
It is of the existing technology in order to solve the problems, such as, it adopts the following technical scheme that
A kind of soil conditioner, the raw material including following parts by weight: 10~20 parts of fowl and animal excrement, 15~25 parts of bentonite, Hai Pao
12~23 parts of stone, 8~16 parts of lobster shell enzymolysis liquid, 9~14 parts of straw, 7~11 parts of wheat shell, modified plant ash 8~14
Part, modified 5~12 parts of bamboo powder, 2~3 parts of humic acid, 1~2 part of tartaric acid, 2~4 parts of sucrose, 0.5~1 part of mix bacterium agent；
The lobster shell enzymolysis liquid the preparation method is as follows:
Step a, lobster shell is eluted with water, dried, crushed through pulverizer, obtain lobster shell powder, for use；
Step b, by lobster shell powder and water after 1:9 is mixed in mass ratio, adjusting pH is 2.0~3.0, keep the temperature 20 at 20~30 DEG C~
30min, is incorporated as the acid protease of lobster shell silty amount 0.5%, heat preservation 5~8h of enzymatic hydrolysis, rise to 100 DEG C of enzyme deactivations 20~
30min；
Step c, the resulting mixed liquor of step c is cooled to 45~55 DEG C, adjusts pH to 6.5~7.5, is incorporated as lobster shell silty
The flavor protease of amount 0.5% digests 4~6h in 45~55 DEG C of heat preservations, is warming up to 100 DEG C of 15~20min of enzyme deactivation, obtains lobster shell
Enzymolysis liquid.
Preferably, the soil conditioner, the raw material including following parts by weight: 12~18 parts of fowl and animal excrement, bentonite 17
~23 parts, 15~20 parts of sepiolite, 10~15 parts of lobster shell enzymolysis liquid, 10~13 parts of straw, 8~10 parts of wheat shell, change
Property 10~12 parts of plant ash, modified 9~11 parts of bamboo powder, 2.4~2.6 parts of humic acid, 1.2~1.7 parts of tartaric acid, sucrose 2.5~3.5
Part, 0.6~0.8 part of mix bacterium agent.
Preferably, the soil conditioner, the raw material including following parts by weight: 15 parts of fowl and animal excrement, 20 parts of bentonite, sea
18 parts of afrodite, 13 parts of lobster shell enzymolysis liquid, 12 parts of straw, 9 parts of wheat shell, modified 11 parts of plant ash, modified 10 parts of bamboo powder,
2.5 parts of humic acid, 1.6 parts of tartaric acid, 3 parts of sucrose, 0.7 part of mix bacterium agent.
Preferably, the lobster shell enzymolysis liquid the preparation method is as follows:
Step a, lobster shell is eluted with water, dried, crushed through pulverizer, obtain lobster shell powder, for use；
Step b, by lobster shell powder and water after 1:9 is mixed in mass ratio, adjusting pH is 2.5, in 25 DEG C of heat preservation 25min, is incorporated as
The acid protease of lobster shell silty amount 0.5%, heat preservation enzymatic hydrolysis 7h, rises to 100 DEG C of enzyme deactivation 30min；
Step c, the resulting mixed liquor of step c is cooled to 50 DEG C, adjusts pH to 7, is incorporated as the wind of lobster shell silty amount 0.5%
Taste protease digests 5h in 50 DEG C of heat preservations, is warming up to 100 DEG C of enzyme deactivation 20min, obtains lobster shell enzymolysis liquid.
Preferably, state modified plant ash the preparation method is as follows:
First with salt acid soak plant ash 3 hours that mass fraction concentration is 13%, then it is washed with deionized completely, then use matter
It measures the sodium hydroxide solution that fraction concentration is 11% to impregnate 4 hours, then is washed with deionized to neutrality, drying changes to get described
Property plant ash.
Preferably, the modified bamboo powder the preparation method is as follows:
Bamboo powder is put into after being impregnated 5 hours in glacial acetic acid solution, takes out washing, calcined 5 hours then at 420 DEG C, be then ground into
Nanometer powder is up to the modified bamboo powder.
Preferably, the mix bacterium agent is the mix bacterium agent of bacillus subtilis and S. cervisiae, the withered grass gemma
The living bacteria count ratio of bacillus and S. cervisiae is 9:1.
Preferably, the straw is the mixture of corn stover, soybean stalk and wheat stalk, the corn stalk
The mass ratio of stalk, soybean stalk and wheat stalk is 1:1:1.
A method of preparing the soil conditioner, comprising the following steps:
(1) fowl and animal excrement, bentonite, sepiolite, lobster shell enzymolysis liquid, straw, wheat shell, modification are weighed by above-mentioned formula
Plant ash, modified bamboo powder, humic acid, tartaric acid, sucrose, mix bacterium agent, it is spare；
(2) wheat shell is put into carbide furnace, goes out charcoal after the 2.5~3.5h that is carbonized at 420 DEG C~480 DEG C, out with water mistake when charcoal
Filter is cooled to room temperature, then dries charcoal, obtains charcoal；
(3) by fowl and animal excrement, lobster shell enzymolysis liquid, straw, modified plant ash, modified bamboo powder, humic acid, tartaric acid, sucrose,
Then plus water mix bacterium agent is uniformly mixed, and, controlling water content in material is 40%, is fermented, is obtained fermenting mixture；
(4) step (3) resulting fermenting mixture dry, pulverize, then with the resulting charcoal of step (2) and surplus stock
It is uniformly mixed to get the soil conditioner.
Preferably, carbonization time is 3 hours in the step (3), and carburizing temperature is 450 DEG C.
Compared with prior art, the present invention it has the advantages that
Soil conditioner of the present invention can improve the hardening soil, improvement ecological environment of soil, increase the soil organism and
It can prevent plant pest, improve yield, specific as follows:
(1) present invention is using fowl and animal excrement, bentonite, sepiolite, lobster shell enzymolysis liquid, straw, wheat shell, modified vegetation
Ash, modified bamboo powder, humic acid, tartaric acid, sucrose, mix bacterium agent are as raw material, between the type and raw material by controlling raw material
Proportion, improves soil from multiple angles such as physics, chemistry, biology, fertility, can be improved soil fertility, vegetable soil,
Improve soil hardening situation；
(2) present invention is added to lobster shell enzymolysis liquid etc. in the feed, lobster shell after digesting and fowl and animal excrement, straw,
The raw materials synergistic effects such as wheat shell, modified plant ash, modified bamboo powder, can be improved soil fertility, vegetable soil makes up saline-alkali soil
Nutrient content low deficiency in ground acts synergistically with bentonite, sepiolite, humic acid, can be improved the water retention property of soil, increases
Soil moisture content, soil moisture content is high, can mitigate salt damage, promotes plant growth；
(3) present invention also added humic acid, tartaric acid, mix bacterium agent in the feed, can reduce the pH of soil, increases soil
Crumb structure improves the biological community structure of salt affected soil, improves diversity of soil microorganism, increases beneficial bacterium quantity.
Specific embodiment
Present invention will be further explained below with reference to specific examples.These embodiments are merely to illustrate the present invention and do not have to
In limiting the scope of the invention.
Embodiment 1
The present embodiment is related to a kind of soil conditioner, the raw material including following parts by weight: 10 parts of fowl and animal excrement, 15 parts of bentonite,
12 parts of sepiolite, 8 parts of lobster shell enzymolysis liquid, 9 parts of straw, 7 parts of wheat shell, modified 8 parts of plant ash, modified 5 parts of bamboo powder, corruption
Grow sour 2 parts, 1 part of tartaric acid, 2 parts of sucrose, 0.5 part of mix bacterium agent；
The lobster shell enzymolysis liquid the preparation method is as follows:
Step a, lobster shell is eluted with water, dried, crushed through pulverizer, obtain lobster shell powder, for use；
Step b, by lobster shell powder and water after 1:9 is mixed in mass ratio, adjusting pH is 2.0, in 20 DEG C of heat preservation 20min, is incorporated as
The acid protease of lobster shell silty amount 0.5%, heat preservation enzymatic hydrolysis 5h, rises to 100 DEG C of enzyme deactivation 20min；
Step c, the resulting mixed liquor of step c is cooled to 45 DEG C, adjusts pH to 6.5, is incorporated as lobster shell silty amount 0.5%
Flavor protease digests 4h in 45 DEG C of heat preservations, is warming up to 100 DEG C of enzyme deactivation 15min, obtains lobster shell enzymolysis liquid.
Wherein, state modified plant ash the preparation method is as follows:
First with salt acid soak plant ash 3 hours that mass fraction concentration is 13%, then it is washed with deionized completely, then use matter
It measures the sodium hydroxide solution that fraction concentration is 11% to impregnate 4 hours, then is washed with deionized to neutrality, drying changes to get described
Property plant ash.
Wherein, the modified bamboo powder the preparation method is as follows:
Bamboo powder is put into after being impregnated 5 hours in glacial acetic acid solution, takes out washing, calcined 5 hours then at 420 DEG C, be then ground into
Nanometer powder is up to the modified bamboo powder.
Wherein, the mix bacterium agent is the mix bacterium agent of bacillus subtilis and S. cervisiae, the bacillus subtilis
The living bacteria count ratio of bacterium and S. cervisiae is 9:1.
Wherein, the straw be corn stover, soybean stalk and wheat stalk mixture, the corn stover,
The mass ratio of soybean stalk and wheat stalk is 1:1:1.
A method of preparing the soil conditioner, comprising the following steps:
(1) fowl and animal excrement, bentonite, sepiolite, lobster shell enzymolysis liquid, straw, wheat shell, modification are weighed by above-mentioned formula
Plant ash, modified bamboo powder, humic acid, tartaric acid, sucrose, mix bacterium agent, it is spare；
(2) wheat shell is put into carbide furnace, goes out charcoal after the 2.5h that is carbonized at 420 DEG C, be cooled to room temperature with water filtering when charcoal out,
Then charcoal is dried, obtains charcoal；
(3) by fowl and animal excrement, lobster shell enzymolysis liquid, straw, modified plant ash, modified bamboo powder, humic acid, tartaric acid, sucrose,
Then plus water mix bacterium agent is uniformly mixed, and, controlling water content in material is 40%, is fermented, is obtained fermenting mixture；
(4) step (3) resulting fermenting mixture dry, pulverize, then with the resulting charcoal of step (2) and surplus stock
It is uniformly mixed to get the soil conditioner.
Embodiment 2
The present embodiment is related to a kind of soil conditioner, the raw material including following parts by weight: 20 parts of fowl and animal excrement, 25 parts of bentonite,
23 parts of sepiolite, 16 parts of lobster shell enzymolysis liquid, 14 parts of straw, 11 parts of wheat shell, modified 14 parts of plant ash, modified bamboo powder 12
Part, 3 parts of humic acid, 2 parts of tartaric acid, 4 parts of sucrose, 1 part of mix bacterium agent；
The lobster shell enzymolysis liquid the preparation method is as follows:
Step a, lobster shell is eluted with water, dried, crushed through pulverizer, obtain lobster shell powder, for use；
Step b, by lobster shell powder and water after 1:9 is mixed in mass ratio, adjusting pH is 3.0, in 30 DEG C of heat preservation 30min, is incorporated as
The acid protease of lobster shell silty amount 0.5%, heat preservation enzymatic hydrolysis 8h, rises to 100 DEG C of enzyme deactivation 30min；
Step c, the resulting mixed liquor of step c is cooled to 55 DEG C, adjusts pH to 7.5, is incorporated as lobster shell silty amount 0.5%
Flavor protease digests 6h in 55 DEG C of heat preservations, is warming up to 100 DEG C of enzyme deactivation 20min, obtains lobster shell enzymolysis liquid.
Wherein, state modified plant ash the preparation method is as follows:
First with salt acid soak plant ash 3 hours that mass fraction concentration is 13%, then it is washed with deionized completely, then use matter
It measures the sodium hydroxide solution that fraction concentration is 11% to impregnate 4 hours, then is washed with deionized to neutrality, drying changes to get described
Property plant ash.
Wherein, the modified bamboo powder the preparation method is as follows:
Bamboo powder is put into after being impregnated 5 hours in glacial acetic acid solution, takes out washing, calcined 5 hours then at 420 DEG C, be then ground into
Nanometer powder is up to the modified bamboo powder.
Wherein, the mix bacterium agent is the mix bacterium agent of bacillus subtilis and S. cervisiae, the bacillus subtilis
The living bacteria count ratio of bacterium and S. cervisiae is 9:1.
Wherein, the straw be corn stover, soybean stalk and wheat stalk mixture, the corn stover,
The mass ratio of soybean stalk and wheat stalk is 1:1:1.
A method of preparing the soil conditioner, comprising the following steps:
(1) fowl and animal excrement, bentonite, sepiolite, lobster shell enzymolysis liquid, straw, wheat shell, modification are weighed by above-mentioned formula
Plant ash, modified bamboo powder, humic acid, tartaric acid, sucrose, mix bacterium agent, it is spare；
(2) wheat shell is put into carbide furnace, goes out charcoal after the 3.5h that is carbonized at 480 DEG C, be cooled to room temperature with water filtering when charcoal out,
Then charcoal is dried, obtains charcoal；
(3) by fowl and animal excrement, lobster shell enzymolysis liquid, straw, modified plant ash, modified bamboo powder, humic acid, tartaric acid, sucrose,
Then plus water mix bacterium agent is uniformly mixed, and, controlling water content in material is 40%, is fermented, is obtained fermenting mixture；
(4) step (3) resulting fermenting mixture dry, pulverize, then with the resulting charcoal of step (2) and surplus stock
It is uniformly mixed to get the soil conditioner.
Embodiment 3
The present embodiment is related to a kind of soil conditioner, the raw material including following parts by weight: 12 parts of fowl and animal excrement, 17 parts of bentonite,
15 parts of sepiolite, 10 parts of lobster shell enzymolysis liquid, 10 parts of straw, 8 parts of wheat shell, modified 10 parts of plant ash, modified bamboo powder 9
Part, 2.4 parts of humic acid, 1.2 parts of tartaric acid, 2.5 parts of sucrose, 0.6 part of mix bacterium agent.
Wherein, the lobster shell enzymolysis liquid the preparation method is as follows:
Step a, lobster shell is eluted with water, dried, crushed through pulverizer, obtain lobster shell powder, for use；
Step b, by lobster shell powder and water after 1:9 is mixed in mass ratio, adjusting pH is 2.5, in 25 DEG C of heat preservation 25min, is incorporated as
The acid protease of lobster shell silty amount 0.5%, heat preservation enzymatic hydrolysis 7h, rises to 100 DEG C of enzyme deactivation 30min；
Step c, the resulting mixed liquor of step c is cooled to 50 DEG C, adjusts pH to 7, is incorporated as the wind of lobster shell silty amount 0.5%
Taste protease digests 5h in 50 DEG C of heat preservations, is warming up to 100 DEG C of enzyme deactivation 20min, obtains lobster shell enzymolysis liquid.
Wherein, state modified plant ash the preparation method is as follows:
First with salt acid soak plant ash 3 hours that mass fraction concentration is 13%, then it is washed with deionized completely, then use matter
It measures the sodium hydroxide solution that fraction concentration is 11% to impregnate 4 hours, then is washed with deionized to neutrality, drying changes to get described
Property plant ash.
Wherein, the modified bamboo powder the preparation method is as follows:
Bamboo powder is put into after being impregnated 5 hours in glacial acetic acid solution, takes out washing, calcined 5 hours then at 420 DEG C, be then ground into
Nanometer powder is up to the modified bamboo powder.
Wherein, the mix bacterium agent is the mix bacterium agent of bacillus subtilis and S. cervisiae, the bacillus subtilis
The living bacteria count ratio of bacterium and S. cervisiae is 9:1.
Wherein, the straw be corn stover, soybean stalk and wheat stalk mixture, the corn stover,
The mass ratio of soybean stalk and wheat stalk is 1:1:1.
A method of preparing the soil conditioner, comprising the following steps:
(1) fowl and animal excrement, bentonite, sepiolite, lobster shell enzymolysis liquid, straw, wheat shell, modification are weighed by above-mentioned formula
Plant ash, modified bamboo powder, humic acid, tartaric acid, sucrose, mix bacterium agent, it is spare；
(2) wheat shell is put into carbide furnace, goes out charcoal after the 3h that is carbonized at 450 DEG C, be cooled to room temperature with water filtering when charcoal out, so
Charcoal is dried afterwards, obtains charcoal；
(3) by fowl and animal excrement, lobster shell enzymolysis liquid, straw, modified plant ash, modified bamboo powder, humic acid, tartaric acid, sucrose,
Then plus water mix bacterium agent is uniformly mixed, and, controlling water content in material is 40%, is fermented, is obtained fermenting mixture；
(4) step (3) resulting fermenting mixture dry, pulverize, then with the resulting charcoal of step (2) and surplus stock
It is uniformly mixed to get the soil conditioner.
Embodiment 4
The present embodiment is related to a kind of soil conditioner, the raw material including following parts by weight: 18 parts of fowl and animal excrement, 23 parts of bentonite,
20 parts of sepiolite, 15 parts of lobster shell enzymolysis liquid, 13 parts of straw, 10 parts of wheat shell, modified 12 parts of plant ash, modified bamboo powder 11
Part, 2.6 parts of humic acid, 1.7 parts of tartaric acid, 3.5 parts of sucrose, 0.8 part of mix bacterium agent.
Wherein, the lobster shell enzymolysis liquid the preparation method is as follows:
Step a, lobster shell is eluted with water, dried, crushed through pulverizer, obtain lobster shell powder, for use；
Step b, by lobster shell powder and water after 1:9 is mixed in mass ratio, adjusting pH is 2.5, in 25 DEG C of heat preservation 25min, is incorporated as
The acid protease of lobster shell silty amount 0.5%, heat preservation enzymatic hydrolysis 7h, rises to 100 DEG C of enzyme deactivation 30min；
Step c, the resulting mixed liquor of step c is cooled to 50 DEG C, adjusts pH to 7, is incorporated as the wind of lobster shell silty amount 0.5%
Taste protease digests 5h in 50 DEG C of heat preservations, is warming up to 100 DEG C of enzyme deactivation 20min, obtains lobster shell enzymolysis liquid.
Wherein, state modified plant ash the preparation method is as follows:
First with salt acid soak plant ash 3 hours that mass fraction concentration is 13%, then it is washed with deionized completely, then use matter
It measures the sodium hydroxide solution that fraction concentration is 11% to impregnate 4 hours, then is washed with deionized to neutrality, drying changes to get described
Property plant ash.
Wherein, the modified bamboo powder the preparation method is as follows:
Bamboo powder is put into after being impregnated 5 hours in glacial acetic acid solution, takes out washing, calcined 5 hours then at 420 DEG C, be then ground into
Nanometer powder is up to the modified bamboo powder.
Wherein, the mix bacterium agent is the mix bacterium agent of bacillus subtilis and S. cervisiae, the bacillus subtilis
The living bacteria count ratio of bacterium and S. cervisiae is 9:1.
Wherein, the straw be corn stover, soybean stalk and wheat stalk mixture, the corn stover,
The mass ratio of soybean stalk and wheat stalk is 1:1:1.
A method of preparing the soil conditioner, comprising the following steps:
(1) fowl and animal excrement, bentonite, sepiolite, lobster shell enzymolysis liquid, straw, wheat shell, modification are weighed by above-mentioned formula
Plant ash, modified bamboo powder, humic acid, tartaric acid, sucrose, mix bacterium agent, it is spare；
(2) wheat shell is put into carbide furnace, goes out charcoal after the 2.8h that is carbonized at 440 DEG C, be cooled to room temperature with water filtering when charcoal out,
Then charcoal is dried, obtains charcoal；
(3) by fowl and animal excrement, lobster shell enzymolysis liquid, straw, modified plant ash, modified bamboo powder, humic acid, tartaric acid, sucrose,
Then plus water mix bacterium agent is uniformly mixed, and, controlling water content in material is 40%, is fermented, is obtained fermenting mixture；
(4) step (3) resulting fermenting mixture dry, pulverize, then with the resulting charcoal of step (2) and surplus stock
It is uniformly mixed to get the soil conditioner.
Embodiment 5
The present embodiment is related to a kind of soil conditioner, the raw material including following parts by weight: 15 parts of fowl and animal excrement, 20 parts of bentonite,
18 parts of sepiolite, 13 parts of lobster shell enzymolysis liquid, 12 parts of straw, 9 parts of wheat shell, modified 11 parts of plant ash, modified bamboo powder 10
Part, 2.5 parts of humic acid, 1.6 parts of tartaric acid, 3 parts of sucrose, 0.7 part of mix bacterium agent.
Wherein, the lobster shell enzymolysis liquid the preparation method is as follows:
Step a, lobster shell is eluted with water, dried, crushed through pulverizer, obtain lobster shell powder, for use；
Step b, by lobster shell powder and water after 1:9 is mixed in mass ratio, adjusting pH is 2.5, in 25 DEG C of heat preservation 25min, is incorporated as
The acid protease of lobster shell silty amount 0.5%, heat preservation enzymatic hydrolysis 7h, rises to 100 DEG C of enzyme deactivation 30min；
Step c, the resulting mixed liquor of step c is cooled to 50 DEG C, adjusts pH to 7, is incorporated as the wind of lobster shell silty amount 0.5%
Taste protease digests 5h in 50 DEG C of heat preservations, is warming up to 100 DEG C of enzyme deactivation 20min, obtains lobster shell enzymolysis liquid.
Wherein, state modified plant ash the preparation method is as follows:
First with salt acid soak plant ash 3 hours that mass fraction concentration is 13%, then it is washed with deionized completely, then use matter
It measures the sodium hydroxide solution that fraction concentration is 11% to impregnate 4 hours, then is washed with deionized to neutrality, drying changes to get described
Property plant ash.
Wherein, the modified bamboo powder the preparation method is as follows:
Bamboo powder is put into after being impregnated 5 hours in glacial acetic acid solution, takes out washing, calcined 5 hours then at 420 DEG C, be then ground into
Nanometer powder is up to the modified bamboo powder.
Wherein, the mix bacterium agent is the mix bacterium agent of bacillus subtilis and S. cervisiae, the bacillus subtilis
The living bacteria count ratio of bacterium and S. cervisiae is 9:1.
Wherein, the straw be corn stover, soybean stalk and wheat stalk mixture, the corn stover,
The mass ratio of soybean stalk and wheat stalk is 1:1:1.
A method of preparing the soil conditioner, comprising the following steps:
(1) fowl and animal excrement, bentonite, sepiolite, lobster shell enzymolysis liquid, straw, wheat shell, modification are weighed by above-mentioned formula
Plant ash, modified bamboo powder, humic acid, tartaric acid, sucrose, mix bacterium agent, it is spare；
(2) wheat shell is put into carbide furnace, goes out charcoal after the 3.2h that is carbonized at 470 DEG C, be cooled to room temperature with water filtering when charcoal out,
Then charcoal is dried, obtains charcoal；
(3) by fowl and animal excrement, lobster shell enzymolysis liquid, straw, modified plant ash, modified bamboo powder, humic acid, tartaric acid, sucrose,
Then plus water mix bacterium agent is uniformly mixed, and, controlling water content in material is 40%, is fermented, is obtained fermenting mixture；
(4) step (3) resulting fermenting mixture dry, pulverize, then with the resulting charcoal of step (2) and surplus stock
It is uniformly mixed to get the soil conditioner.
Comparative example
A kind of soil conditioner disclosed in Chinese patent CN105062496B
Product described in embodiment 1, embodiment 2, embodiment 3, embodiment 4, embodiment 5 and comparative example is respectively buried in one piece of wheat
6 pieces of different zones in field, and observe the soil hardening situation and wheat harvest situation in the region, observation the result is as follows:
| Soil hardening situation | Wheat per mu yield (kg) | |
| Embodiment 1 | It is not hardened | 530 |
| Embodiment 1 | It is not hardened | 528 |
| Embodiment 1 | It is not hardened | 535 |
| Embodiment 1 | It is not hardened | 546 |
| Embodiment 1 | It is not hardened | 553 |
| Comparative example | Part is hardened | 450 |
From above-described embodiment as can be seen that soil conditioner performance of the present invention is better than comparative example.
Soil conditioner of the present invention can improve the hardening soil, improvement ecological environment of soil, and it is organic to increase soil
Matter and can prevent plant pest, improve yield, it is specific as follows:
(1) present invention is using fowl and animal excrement, bentonite, sepiolite, lobster shell enzymolysis liquid, straw, wheat shell, modified vegetation
Ash, modified bamboo powder, humic acid, tartaric acid, sucrose, mix bacterium agent are as raw material, between the type and raw material by controlling raw material
Proportion, improves soil from multiple angles such as physics, chemistry, biology, fertility, can be improved soil fertility, vegetable soil,
Improve soil hardening situation；
(2) present invention is added to lobster shell enzymolysis liquid etc. in the feed, lobster shell after digesting and fowl and animal excrement, straw,
The raw materials synergistic effects such as wheat shell, modified plant ash, modified bamboo powder, can be improved soil fertility, vegetable soil makes up saline-alkali soil
Nutrient content low deficiency in ground acts synergistically with bentonite, sepiolite, humic acid, can be improved the water retention property of soil, increases
Soil moisture content, soil moisture content is high, can mitigate salt damage, promotes plant growth；
(3) present invention also added humic acid, tartaric acid, mix bacterium agent in the feed, can reduce the pH of soil, increases soil
Crumb structure improves the biological community structure of salt affected soil, improves diversity of soil microorganism, increases beneficial bacterium quantity.
Specific embodiments of the present invention are described above.It is to be appreciated that the invention is not limited to above-mentioned
Particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims, this not shadow
Ring substantive content of the invention.
Claims (10)
1. a kind of soil conditioner, which is characterized in that the raw material including following parts by weight: 10~20 parts of fowl and animal excrement, bentonite
15~25 parts, 12~23 parts of sepiolite, 8~16 parts of lobster shell enzymolysis liquid, 9~14 parts of straw, 7~11 parts of wheat shell, change
Property 8~14 parts of plant ash, modified 5~12 parts of bamboo powder, 2~3 parts of humic acid, 1~2 part of tartaric acid, 2~4 parts of sucrose, mix bacterium agent
0.5~1 part；
The lobster shell enzymolysis liquid the preparation method is as follows:
Step a, lobster shell is eluted with water, dried, crushed through pulverizer, obtain lobster shell powder, for use；
Step b, by lobster shell powder and water after 1:9 is mixed in mass ratio, adjusting pH is 2.0~3.0, keep the temperature 20 at 20~30 DEG C~
30min, is incorporated as the acid protease of lobster shell silty amount 0.5%, heat preservation 5~8h of enzymatic hydrolysis, rise to 100 DEG C of enzyme deactivations 20~
30min；
Step c, the resulting mixed liquor of step c is cooled to 45~55 DEG C, adjusts pH to 6.5~7.5, is incorporated as lobster shell silty
The flavor protease of amount 0.5% digests 4~6h in 45~55 DEG C of heat preservations, is warming up to 100 DEG C of 15~20min of enzyme deactivation, obtains lobster shell
Enzymolysis liquid.
2. soil conditioner according to claim 1, which is characterized in that the raw material including following parts by weight: fowl and animal excrement
12~18 parts, 17~23 parts of bentonite, 15~20 parts of sepiolite, 10~15 parts of lobster shell enzymolysis liquid, 10~13 parts of straw,
8~10 parts of wheat shell, modified 10~12 parts of plant ash, modified 9~11 parts of bamboo powder, 2.4~2.6 parts of humic acid, tartaric acid 1.2~
1.7 parts, 2.5~3.5 parts of sucrose, 0.6~0.8 part of mix bacterium agent.
3. soil conditioner according to claim 1, which is characterized in that the raw material including following parts by weight: fowl and animal excrement
15 parts, 20 parts of bentonite, 18 parts of sepiolite, 13 parts of lobster shell enzymolysis liquid, 12 parts of straw, 9 parts of wheat shell, modified plant ash
11 parts, modified 10 parts of bamboo powder, 2.5 parts of humic acid, 1.6 parts of tartaric acid, 3 parts of sucrose, 0.7 part of mix bacterium agent.
4. soil conditioner according to claim 1, which is characterized in that the preparation method of the lobster shell enzymolysis liquid is such as
Under:
Step a, lobster shell is eluted with water, dried, crushed through pulverizer, obtain lobster shell powder, for use；
Step b, by lobster shell powder and water after 1:9 is mixed in mass ratio, adjusting pH is 2.5, in 25 DEG C of heat preservation 25min, is incorporated as
The acid protease of lobster shell silty amount 0.5%, heat preservation enzymatic hydrolysis 7h, rises to 100 DEG C of enzyme deactivation 30min；
Step c, the resulting mixed liquor of step c is cooled to 50 DEG C, adjusts pH to 7, is incorporated as the wind of lobster shell silty amount 0.5%
Taste protease digests 5h in 50 DEG C of heat preservations, is warming up to 100 DEG C of enzyme deactivation 20min, obtains lobster shell enzymolysis liquid.
5. soil conditioner according to claim 1, which is characterized in that the modified plant ash the preparation method is as follows:
First with salt acid soak plant ash 3 hours that mass fraction concentration is 13%, then it is washed with deionized completely, then use matter
It measures the sodium hydroxide solution that fraction concentration is 11% to impregnate 4 hours, then is washed with deionized to neutrality, drying changes to get described
Property plant ash.
6. soil conditioner according to claim 1, which is characterized in that the modified bamboo powder the preparation method is as follows:
Bamboo powder is put into after being impregnated 5 hours in glacial acetic acid solution, takes out washing, calcined 5 hours then at 420 DEG C, be then ground into
Nanometer powder is up to the modified bamboo powder.
7. soil conditioner according to claim 1, which is characterized in that the mix bacterium agent is bacillus subtilis and wine
The living bacteria count ratio of the mix bacterium agent of brewer yeast bacterium, the bacillus subtilis and S. cervisiae is 9:1.
8. soil conditioner according to claim 1, which is characterized in that the straw is corn stover, big beanstalk
The mixture of stalk and wheat stalk, the mass ratio of the corn stover, soybean stalk and wheat stalk are 1:1:1.
9. a kind of method for preparing any one of claim 1~8 soil conditioner, which comprises the following steps:
(1) fowl and animal excrement, bentonite, sepiolite, lobster shell enzymolysis liquid, straw, wheat shell, modification are weighed by above-mentioned formula
Plant ash, modified bamboo powder, humic acid, tartaric acid, sucrose, mix bacterium agent, it is spare；
(2) wheat shell is put into carbide furnace, goes out charcoal after the 2.5~3.5h that is carbonized at 420 DEG C~480 DEG C, out with water mistake when charcoal
Filter is cooled to room temperature, then dries charcoal, obtains charcoal；
(3) by fowl and animal excrement, lobster shell enzymolysis liquid, straw, modified plant ash, modified bamboo powder, humic acid, tartaric acid, sucrose,
Then plus water mix bacterium agent is uniformly mixed, and, controlling water content in material is 40%, is fermented, is obtained fermenting mixture；
(4) step (3) resulting fermenting mixture dry, pulverize, then with the resulting charcoal of step (2) and surplus stock
It is uniformly mixed to get the soil conditioner.
10. preparation method according to claim 9, which is characterized in that carbonization time is 3 hours in the step (3), carbon
Changing temperature is 450 DEG C.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111802174A (en) * | 2020-07-07 | 2020-10-23 | 南京晓庄学院 | Compost for improving amino acid content of hericium erinaceus, preparation method and application |
| US11124461B2 (en) | 2019-07-04 | 2021-09-21 | Incitec Pivot Limited | Fertilizer |
| CN113582767A (en) * | 2021-09-01 | 2021-11-02 | 上海久绿生物有机肥有限公司 | Fertilizer for greening planting soil and preparation method thereof |
-
2018
- 2018-07-03 CN CN201810715901.7A patent/CN108949185A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11124461B2 (en) | 2019-07-04 | 2021-09-21 | Incitec Pivot Limited | Fertilizer |
| US11691929B2 (en) | 2019-07-04 | 2023-07-04 | Incitec Fertilizers Pty Limited | Fertiliser |
| CN111802174A (en) * | 2020-07-07 | 2020-10-23 | 南京晓庄学院 | Compost for improving amino acid content of hericium erinaceus, preparation method and application |
| CN113582767A (en) * | 2021-09-01 | 2021-11-02 | 上海久绿生物有机肥有限公司 | Fertilizer for greening planting soil and preparation method thereof |
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