CN103011996A - Process for preparing plant nutrients by using crustacean waste material - Google Patents
Process for preparing plant nutrients by using crustacean waste material Download PDFInfo
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- CN103011996A CN103011996A CN2013100209296A CN201310020929A CN103011996A CN 103011996 A CN103011996 A CN 103011996A CN 2013100209296 A CN2013100209296 A CN 2013100209296A CN 201310020929 A CN201310020929 A CN 201310020929A CN 103011996 A CN103011996 A CN 103011996A
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Abstract
The invention discloses a process for preparing plant nutrients by using a crustacean waste material, which solves the technical problem of preparing plant nutrients by using the crustacean waste material. The adopted technical scheme is that the following raw materials according to the following proportion by weight are adopted: 350-450 parts of the crustacean waste material, 250-350 parts of sesame powder, 350-450 parts of concentrated hydrochloric acid, 150-250 parts of first alkaline liquor, 50-150 parts of second alkaline liquor, 56-156 parts of microelements, 50-150 parts of an auxiliary material; and the key is to wash with water until a neutral state takes on after the first alkaline liquor is added in an obtained solid substance for backflow and hydrolysis for 2 hours, and to add the second alkaline liquor and keep the temperature for 30-40 hours at 90-110 DEG C. The technical effects are that the one-step hydrolysis process greatly reduces production cost of plant nutrients, and chitosan obtained by utilization of hydrolysis and microelements necessary for the plant growth are chelated to form chelates to facilitate absorption of plants for the chelates. As the crustacean waste material is soaked in the concentrated hydrochloric acid, not only the decalcification speed is speeded up, but the waste liquid is also used for a neutralization procedure. Therefore, the pollution of waste acid and waste alkaline is not only solved, but chelates of the medium element calcium are also added through the process.
Description
Technical field
The invention belongs to agricultural nutrient substance technical field, relate to a kind of technique for preparing nutrient for plants, particularly prepare the technique of nutrient for plants with the crustaceans gurry.
Background technology
China is a large agricultural country, greatly develops agricultural, and modern biotechnology is applied to agriculture production, improves plant quality, improves plant biomass, utilizes waste resource to turn waste into wealth, make our country green, and be scientist's problems of concern.The growth of plant be unable to do without and supplements the nutrients, present plant husbandry, main by executing N,P,K fertilizers and organic fertilizer promotes crop growth, using too much fertilizer affects very greatly on the quality and flavors of farm crop, be unfavorable for development and food safety and the environmental protection of green agriculture.Therefore, people utilize the whole bag of tricks to prepare nutrient for plants, and are higher with the synthetic nutrient for plants cost of amino acid, xanthohumic acid at present, and may produce certain murder by poisoning to plant, although it is not high to prepare the nutrient for plants cost with Sodium salts humic acids, effect is relatively poor.
Application number provides a kind of plant nutrient conditioner and production method thereof for 200810079927.3 patent, its preparation method is: raw material is counted oyster shell whiting 350-450 with weight part, black sesame powder 250-350, hydrochloric acid 350-450, alkali 50-150, trace element 56-156, auxiliary material 50-150, oyster shell whiting was soaked 24 hours with concentrated hydrochloric acid, remove by filter calcareous, to filter the gained solid matter and add the alkali lye back hydrolysis 30 minutes, spent acid solution with deliming after hydrolysis is finished neutralizes, hydrolysate after the neutralization is respectively with required trace element chelated, simultaneously black sesame powder is fermented, then composite in proportion, in composite inner complex, add auxiliary agent and mix, packing.Yet only oyster shell whiting is used the acid soak deliming, again the gained solid matter was added the alkali back hydrolysis 30 minutes, so the short time can only obtain chitin, can not obtain the chitosan described in the specification sheets, and can produce sequestering action with trace element etc. because contain amino in the chitosan molecule structure, be chitosan so carry out chelating with middle trace element as what sequestrant used, and the disclosed method of this application can not obtain chitosan, thereby can not prepare its inner complex and final product.
Summary of the invention
The objective of the invention is the technical problem for preparing nutrient for plants with the crustaceans gurry in order to solve, in order to address this problem, we have designed a kind of technique for preparing nutrient for plants with the crustaceans gurry, adopt the single stage method hydrolysis process, greatly reduce the production cost of nutrient for plants, and utilize the required trace element chelated formation inner complex of the chitosan of hydrolysis gained and plant-growth, avoid these trace elements before being utilized by plant absorbing with regard to oxidized or generation deposited phenomenon, promoted the absorption of plant to them.Black sesame powder after the fermentation is rich in multiple organic matter, can provide plant-growth required multiple nutrient, promote the formation of Soil structure, strengthen the storing water and preserving fertility performance of soil, improve aeration status, coordinate the fertile situation of hydro-thermal gas of soil, promote the activity of soil microorganisms, comprehensively increase soil fertility, plant is grown faster and betterly.The crustaceans gurry is the waste resource of marine fishery, this technique is when processing waste minimizing pollution, turn waste into wealth, improve the quality of plant, improved the output of plant, utilized the nutrient for plants of this explained hereafter nontoxic, and can produce the resistance material by the inducing plant cell, improve immunizing power and anti-saline and alkaline, drought-resistant, the disease resistance ability of plant self, can also improve soil quality, make plant reach high-quality, highly efficient and productive, green purpose.And the problem of having avoided the spent acid salkali waste to pollute in the production process, environmental protection.
The present invention for realizing the concrete technical scheme that goal of the invention adopts is: prepare the technique of nutrient for plants with the crustaceans gurry, comprising:
A, according to following weight composition and ratio raw material: crustaceans gurry 350-450 part, black sesame powder 250-350 part, concentrated hydrochloric acid 350-450 part, first alkali lye 150-250 part, second alkali lye 50-150 part, micro-56-156 part, auxiliary material 50-150 part;
B, the crustaceans gurry got ready was at room temperature soaked 20-30 hour with concentrated hydrochloric acid, and filter and obtain solid matter and spent acid solution;
C, with the solid matter back hydrolysis of gained among the b;
After d, back hydrolysis are finished, add to filter the spent acid solution that obtains and be washed to neutrality, with get ready trace element chelated, dry to get inner complex;
E, with black sesame powder spontaneous fermentation, oven dry, pulverizing;
F, the product of d and e is composite in proportion adds auxiliary material and mixes when composite, packing namely gets nutrient for plants;
Key is: above-mentioned step c added the first alkali lye back hydrolysis after 2 hours in the solid matter of gained in b, be washed to neutrality, added the second alkali lye again and be incubated 30-40 individual hour under 90-110 ℃ of condition.
The weight of each raw material composition comprises among the above-mentioned step a: 350 parts of crustaceans gurrys, 256 parts of black sesame powders, 350 parts of concentrated hydrochloric acids, 150 parts of the first alkali lye, 58 parts of the second alkali lye, 60 parts of trace elements, 50 parts of auxiliary materials.
The weight of each raw material composition comprises among the above-mentioned step a: 450 parts of crustaceans gurrys, 340 parts of black sesame powders, 445 parts of concentrated hydrochloric acids, 240 parts of the first alkali lye, 150 parts of the second alkali lye, 150 parts of trace elements, 145 parts of auxiliary materials.
The weight of each raw material composition comprises among the above-mentioned step a: 400 parts of crustaceans gurrys, 300 parts of black sesame powders, 400 parts of concentrated hydrochloric acids, 200 parts of the first alkali lye, 100 parts of the second alkali lye, 100 parts of trace elements, 100 parts of auxiliary materials.
The weight of each raw material composition comprises among the above-mentioned step a: 380 parts of crustaceans gurrys, 270 parts of black sesame powders, 370 parts of concentrated hydrochloric acids, 180 parts of the first alkali lye, 75 parts of the second alkali lye, 80 parts of trace elements, 85 parts of auxiliary materials.
The weight of each raw material composition comprises among the above-mentioned step a: 420 parts of crustaceans gurrys, 325 parts of black sesame powders, 420 parts of concentrated hydrochloric acids, 220 parts of the first alkali lye, 130 parts of the second alkali lye, 120 parts of trace elements, 130 parts of auxiliary materials.
The concentration of concentrated hydrochloric acid is 36-38% among the above-mentioned step a, and the first alkali lye is that concentration is 10% NaOH solution, and the second alkali lye is that concentration is the NaOH solution of 40-60%.
The crustaceans gurry comprises oyster shell whiting, shrimp shell meal or crab shell powder among the above-mentioned step a, and trace element comprises boron, zinc, molybdenum, iron and manganese, and auxiliary material comprises sal epsom.
Above-mentioned step e adds zymophyte spontaneous fermentation, oven dry with black sesame powder, is crushed to 480 orders.
Above-mentioned step f is that inner complex is composite in the 2:1 ratio with the black sesame powder of fermentation pulverizing.
The invention has the beneficial effects as follows: in solid matter, add concentration and be 10% NaOH solution back hydrolysis after 2 hours, be washed to neutrality, the NaOH solution that adds concentration again and be 40-60% is incubated 30-40 hour under 90-110 ℃ of condition, this single stage method hydrolysis process, greatly reduce the production cost of nutrient for plants, and utilize the required trace element chelated formation inner complex of the chitosan of hydrolysis gained and plant-growth, avoid these trace elements before being utilized by plant absorbing with regard to oxidized or generation deposited phenomenon, promoted the absorption of plant to trace element.Adopt concentrated hydrochloric acid to soak the crustaceans gurry, not only be conducive to accelerate decalcification speed, and waste liquid is used for and operation, both solved the spent acid salkali waste and polluted, increased again the inner complex of moderate-element calcium, kill two birds with one stone.Black sesame powder after the fermentation is rich in multiple organic matter, can provide plant-growth required multiple nutrient, promote the formation of Soil structure, strengthen the storing water and preserving fertility performance of soil, improve aeration status, coordinate the fertile situation of hydro-thermal gas of soil, promote the activity of soil microorganisms, comprehensively increase soil fertility, plant is grown faster and betterly.The crustaceans gurry is the waste resource of marine fishery, and this technique turns waste into wealth when processing waste minimizing pollution, has improved the quality of plant, has improved the output of plant.Utilize the product cost of this explained hereafter low and nontoxic, can make root system of plant prosperity, robust plant, thick green, the fruit increase in blade face after the use, and can produce the resistance material by the inducing plant cell, improve immunizing power and anti-saline and alkaline, drought-resistant, the disease resistance ability of plant self, soil quality be can also improve, high-quality, highly efficient and productive, green purpose reached.
Embodiment
Prepare the technique of nutrient for plants with the crustaceans gurry, comprising:
A, according to following weight composition and ratio raw material: crustaceans gurry 350-450 part, black sesame powder 250-350 part, concentrated hydrochloric acid 350-450 part, first alkali lye 150-250 part, second alkali lye 50-150 part, micro-56-156 part, auxiliary material 50-150 part;
B, the crustaceans gurry got ready was at room temperature soaked 20-30 hour with concentrated hydrochloric acid, and filter and obtain solid matter and spent acid solution;
C, with the solid matter back hydrolysis of gained among the b;
After d, back hydrolysis are finished, add to filter the spent acid solution that obtains and be washed to neutrality, with get ready trace element chelated, dry to get inner complex;
E, with black sesame powder spontaneous fermentation, oven dry, pulverizing;
F, the product of d and e is composite in proportion adds auxiliary material and mixes when composite, packing namely gets nutrient for plants;
Key is: above-mentioned step c added the first alkali lye back hydrolysis after 2 hours in the solid matter of gained in b, be washed to neutrality, added the second alkali lye again and be incubated 30-40 individual hour under 90-110 ℃ of condition.
The weight of each raw material composition comprises among the above-mentioned step a: 350 parts of crustaceans gurrys, 256 parts of black sesame powders, 350 parts of concentrated hydrochloric acids, 150 parts of the first alkali lye, 58 parts of the second alkali lye, 60 parts of trace elements, 50 parts of auxiliary materials.
The weight of each raw material composition comprises among the above-mentioned step a: 450 parts of crustaceans gurrys, 340 parts of black sesame powders, 445 parts of concentrated hydrochloric acids, 240 parts of the first alkali lye, 150 parts of the second alkali lye, 150 parts of trace elements, 145 parts of auxiliary materials.
The weight of each raw material composition comprises among the above-mentioned step a: 400 parts of crustaceans gurrys, 300 parts of black sesame powders, 400 parts of concentrated hydrochloric acids, 200 parts of the first alkali lye, 100 parts of the second alkali lye, 100 parts of trace elements, 100 parts of auxiliary materials.
The weight of each raw material composition comprises among the above-mentioned step a: 380 parts of crustaceans gurrys, 270 parts of black sesame powders, 370 parts of concentrated hydrochloric acids, 180 parts of the first alkali lye, 75 parts of the second alkali lye, 80 parts of trace elements, 85 parts of auxiliary materials.
The weight of each raw material composition comprises among the above-mentioned step a: 420 parts of crustaceans gurrys, 325 parts of black sesame powders, 420 parts of concentrated hydrochloric acids, 220 parts of the first alkali lye, 130 parts of the second alkali lye, 120 parts of trace elements, 130 parts of auxiliary materials.
The concentration of concentrated hydrochloric acid is 36-38% among the above-mentioned step a, and the first alkali lye is that concentration is 10% NaOH solution, and the second alkali lye is that concentration is the NaOH solution of 40-60%.
The crustaceans gurry comprises oyster shell whiting, shrimp shell meal or crab shell powder among the above-mentioned step a, and trace element comprises boron, zinc, molybdenum, iron and manganese, and auxiliary material comprises sal epsom.
Above-mentioned step e adds zymophyte spontaneous fermentation, oven dry with black sesame powder, is crushed to 480 orders.
Above-mentioned step f is that inner complex is composite in the 2:1 ratio with the black sesame powder of fermentation pulverizing.
This technique is in the specific implementation: at first according to weight composition and ratio raw material, then the crustaceans gurry was at room temperature soaked 24 hours with concentrated hydrochloric acid, and filtration obtains solid matter and spent acid solution, then in solid matter, add concentration and be 10% NaOH solution back hydrolysis after 2 hours, be washed to neutrality, the NaOH solution that adds concentration again and be 40-60% is incubated 30 hours under 110 ℃ of conditions, and then the spent acid solution that the adding filtration obtains is washed to neutrality, be drying to obtain chitosan, again chitosan with get ready trace element chelated, dry to get inner complex, simultaneously with black sesame powder spontaneous fermentation, oven dry, and be crushed to 480 orders, then the black sesame powder of inner complex and fermentation being pulverized is composite in the ratio of 2:1, adds sal epsom and mix when composite, and packing namely gets nutrient for plants.
This process using single stage method hydrolysis process greatly reduces the production cost of nutrient for plants, and utilizes the required trace element chelated formation inner complex of the chitosan of hydrolysis gained and plant-growth, has promoted the absorption of plant to them.Adopt concentrated hydrochloric acid to soak the crustaceans gurry, not only be conducive to accelerate decalcification speed, and waste liquid is used for and operation, both solved the spent acid salkali waste and polluted, increased again the inner complex of moderate-element calcium, kill two birds with one stone.Black sesame powder after the fermentation is rich in multiple organic matter, can provide plant-growth required multiple nutrient, promote the formation of Soil structure, strengthen the storing water and preserving fertility performance of soil, improve aeration status, coordinate the fertile situation of hydro-thermal gas of soil, promote the activity of soil microorganisms, comprehensively increase soil fertility, plant is grown faster and betterly.The crustaceans gurry is the waste resource of marine fishery, this technique is when processing waste minimizing pollution, turn waste into wealth, promote plant to the absorption of trace element, make root system of plant prosperity, robust plant, thick green, the fruit increase in blade face, and can produce the resistance material by the inducing plant cell, improve immunizing power and anti-saline and alkaline, drought-resistant, the disease resistance ability of plant self, can also improve soil quality, nontoxic, environmental protection.
Claims (10)
1. prepare the technique of nutrient for plants with the crustaceans gurry, comprising:
A, according to following weight composition and ratio raw material: crustaceans gurry 350-450 part, black sesame powder 250-350 part, concentrated hydrochloric acid 350-450 part, first alkali lye 150-250 part, second alkali lye 50-150 part, micro-56-156 part, auxiliary material 50-150 part;
B, the crustaceans gurry got ready was at room temperature soaked 20-30 hour with concentrated hydrochloric acid, and filter and obtain solid matter and spent acid solution;
C, with the solid matter back hydrolysis of gained among the b;
After d, back hydrolysis are finished, add to filter the spent acid solution that obtains and be washed to neutrality, with get ready trace element chelated, dry to get inner complex;
E, with black sesame powder spontaneous fermentation, oven dry, pulverizing;
F, the product of d and e is composite in proportion adds auxiliary material and mixes when composite, packing namely gets nutrient for plants;
It is characterized in that: described step c added the first alkali lye back hydrolysis after 2 hours in the solid matter of gained in b, be washed to neutrality, added the second alkali lye again and be incubated 30-40 individual hour under 90-110 ℃ of condition.
2. according to claim 1ly prepare the technique of nutrient for plants with the crustaceans gurry, it is characterized in that: the weight of each raw material forms and comprises among the described step a: 350 parts of crustaceans gurrys, 256 parts of black sesame powders, 350 parts of concentrated hydrochloric acids, 150 parts of the first alkali lye, 58 parts of the second alkali lye, 60 parts of trace elements, 50 parts of auxiliary materials.
3. according to claim 1ly prepare the technique of nutrient for plants with the crustaceans gurry, it is characterized in that: the weight of each raw material forms and comprises among the described step a: 450 parts of crustaceans gurrys, 340 parts of black sesame powders, 445 parts of concentrated hydrochloric acids, 240 parts of the first alkali lye, 150 parts of the second alkali lye, 150 parts of trace elements, 145 parts of auxiliary materials.
4. according to claim 1ly prepare the technique of nutrient for plants with the crustaceans gurry, it is characterized in that: the weight of each raw material forms and comprises among the described step a: 400 parts of crustaceans gurrys, 300 parts of black sesame powders, 400 parts of concentrated hydrochloric acids, 200 parts of the first alkali lye, 100 parts of the second alkali lye, 100 parts of trace elements, 100 parts of auxiliary materials.
5. according to claim 1ly prepare the technique of nutrient for plants with the crustaceans gurry, it is characterized in that: the weight of each raw material forms and comprises among the described step a: 380 parts of crustaceans gurrys, 270 parts of black sesame powders, 370 parts of concentrated hydrochloric acids, 180 parts of the first alkali lye, 75 parts of the second alkali lye, 80 parts of trace elements, 85 parts of auxiliary materials.
6. according to claim 1ly prepare the technique of nutrient for plants with the crustaceans gurry, it is characterized in that: the weight of each raw material forms and comprises among the described step a: 420 parts of crustaceans gurrys, 325 parts of black sesame powders, 420 parts of concentrated hydrochloric acids, 220 parts of the first alkali lye, 130 parts of the second alkali lye, 120 parts of trace elements, 130 parts of auxiliary materials.
7. the technique for preparing nutrient for plants with the crustaceans gurry according to claim 1, it is characterized in that: the concentration of the concentrated hydrochloric acid described in the step a is 36-38%, the first alkali lye is that concentration is 10% NaOH solution, and the second alkali lye is that concentration is the NaOH solution of 40-60%.
8. the technique for preparing nutrient for plants with the crustaceans gurry according to claim 1, it is characterized in that: the crustaceans gurry described in the step a comprises oyster shell whiting, shrimp shell meal or crab shell powder, trace element comprises boron, zinc, molybdenum, iron and manganese, and auxiliary material comprises sal epsom.
9. according to claim 1ly prepare the technique of nutrient for plants with the crustaceans gurry, it is characterized in that: described step e adds zymophyte spontaneous fermentation, oven dry with black sesame powder, is crushed to 480 orders.
10. according to claim 1ly prepare the technique of nutrient for plants with the crustaceans gurry, it is characterized in that: described step f is that the black sesame powder that inner complex and fermentation are pulverized is composite in the 2:1 ratio.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103332970A (en) * | 2013-06-06 | 2013-10-02 | 常大勇 | Method for producing functional fertilizers by comprehensive utilization of shrimp and crab shells |
| CN103396189A (en) * | 2013-07-31 | 2013-11-20 | 常熟市常福有机复合肥有限公司 | Marine biological organic fertilizer |
| CN104312592A (en) * | 2014-09-19 | 2015-01-28 | 大连珍奥生物农业科技股份有限公司 | Preparation method of soil conditioner |
| CN107056342A (en) * | 2016-12-30 | 2017-08-18 | 浙江海洋大学 | The method for preparing fertilizer using low freshness albumen |
| CN109293433A (en) * | 2018-11-07 | 2019-02-01 | 烟台固特丽生物科技股份有限公司 | A kind of method that semi-solid fermentation prepares chitin oligo saccharide crop nutrient solution |
| CN110066201A (en) * | 2019-05-08 | 2019-07-30 | 湖南农业大学 | A kind of conditioner and preparation method thereof of improve hardening tobacco-growing soil |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101423436A (en) * | 2008-11-26 | 2009-05-06 | 邯郸市亚星生物技术有限公司 | Plant nutrient conditioner and method for producing the same |
| CN102351592A (en) * | 2011-04-14 | 2012-02-15 | 深圳市深博泰生物科技有限公司 | High-efficiency multifunctional foliage fertilizer and production method thereof |
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2013
- 2013-01-21 CN CN2013100209296A patent/CN103011996A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101423436A (en) * | 2008-11-26 | 2009-05-06 | 邯郸市亚星生物技术有限公司 | Plant nutrient conditioner and method for producing the same |
| CN102351592A (en) * | 2011-04-14 | 2012-02-15 | 深圳市深博泰生物科技有限公司 | High-efficiency multifunctional foliage fertilizer and production method thereof |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103332970A (en) * | 2013-06-06 | 2013-10-02 | 常大勇 | Method for producing functional fertilizers by comprehensive utilization of shrimp and crab shells |
| CN103396189A (en) * | 2013-07-31 | 2013-11-20 | 常熟市常福有机复合肥有限公司 | Marine biological organic fertilizer |
| CN104312592A (en) * | 2014-09-19 | 2015-01-28 | 大连珍奥生物农业科技股份有限公司 | Preparation method of soil conditioner |
| CN104312592B (en) * | 2014-09-19 | 2017-12-08 | 大连珍奥生物农业科技股份有限公司 | A kind of preparation method of soil conditioner |
| CN107056342A (en) * | 2016-12-30 | 2017-08-18 | 浙江海洋大学 | The method for preparing fertilizer using low freshness albumen |
| CN109293433A (en) * | 2018-11-07 | 2019-02-01 | 烟台固特丽生物科技股份有限公司 | A kind of method that semi-solid fermentation prepares chitin oligo saccharide crop nutrient solution |
| CN110066201A (en) * | 2019-05-08 | 2019-07-30 | 湖南农业大学 | A kind of conditioner and preparation method thereof of improve hardening tobacco-growing soil |
| CN110066201B (en) * | 2019-05-08 | 2021-11-12 | 湖南农业大学 | Conditioner for improving hardened tobacco planting soil and preparation method thereof |
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Application publication date: 20130403 |