CN111014237A - Soilless culture substrate for converting kitchen waste and using method thereof - Google Patents
Soilless culture substrate for converting kitchen waste and using method thereof Download PDFInfo
- Publication number
- CN111014237A CN111014237A CN201911263065.4A CN201911263065A CN111014237A CN 111014237 A CN111014237 A CN 111014237A CN 201911263065 A CN201911263065 A CN 201911263065A CN 111014237 A CN111014237 A CN 111014237A
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- China
- Prior art keywords
- kitchen waste
- culture substrate
- soilless culture
- bran
- straw particles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
Abstract
The invention provides a soilless culture substrate for converting kitchen waste and a using method thereof, wherein the soilless culture substrate is prepared from the following raw materials in percentage by weight: 50% of kitchen waste, 50% of straw particles and 5% of biological bacteria. The soilless culture substrate is formed by converting kitchen waste, so that the resource treatment of the kitchen waste is realized, the use value of the kitchen waste is improved, the sustainable utilization development approach of the kitchen waste is enhanced, the kitchen waste can be collected and treated on site, the cost of multiple links of traditional collection, transportation, classification, sorting, burning, landfill and the like is saved, and the economic value of the kitchen waste treatment is improved.
Description
Technical Field
The invention belongs to the technical field of kitchen waste treatment, and particularly relates to a soilless culture substrate for converting kitchen waste and a using method thereof.
Background
The kitchen waste treatment is a problem in the world at present, the domestic food has the characteristics of high oil, high hot and high salt, and is more difficult to treat, at present, the kitchen waste is used as pig feed commonly called swill pig, the African swine fever can be caused, and the state is strictly forbidden, and the treatment is illegal. The reduction fertilizer making process can salinize soil by producing organic fertilizer, and the yield is very low. The reduction treatment also causes resource waste and organic matter loss. Therefore, the resource treatment, cost saving and efficiency improvement have become trends.
The kitchen waste is characterized by high oil content, high salt content, high spiciness content, high mixing content and the like of hotel and kitchen waste, has the problems of large occupied amount, high pollution degree, high treatment difficulty, stink, land occupation by landfill, pollution of recycled resources by recycling, air pollution caused by burning and the like, belongs to the category of the most difficult treatment and resource utilization, and is a fundamental difficulty in waste treatment. At present, only reduction treatment is performed in China, resource utilization is not performed, treatment operation is in a loss condition, and the main cost is high in investment cost of manpower, water and electricity and biological bacteria.
Disclosure of Invention
In view of the above, the invention aims to provide a soilless culture substrate for converting kitchen waste and a use method thereof, the soilless culture substrate not only realizes resource treatment of the kitchen waste, improves the use value of the kitchen waste, enhances the sustainable utilization development approach of the kitchen waste, but also enables the kitchen waste to be collected and treated on site, saves the cost of multiple links of traditional collection, transportation, classification, sorting, incineration, landfill and the like, and improves the economic value of the kitchen waste treatment.
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
the soilless culture substrate for converting the kitchen waste is prepared from the following raw materials in percentage by weight: 50% of kitchen waste and 50% of straw particles.
Furthermore, the straw particles contain 30% of branch scraps, 30% of straws, 15% of bran, 10% of plant ash and 15% of mushroom dregs.
Further, the bran material is prepared by uniformly mixing rice bran, wheat bran, rice bran and corn bran according to the ratio of 1:1:1: 1.
Furthermore, the mushroom dregs are formed by uniformly mixing the bean dregs, the wine dregs and the mushroom dregs according to the proportion of 1:1: 2.
The preparation method of the soilless culture substrate comprises the following steps:
(1) taking the straw particles according to the proportion, and putting the straw particles into constant-temperature stirring equipment for treating the kitchen waste;
(2) taking the kitchen waste according to the proportion, crushing the kitchen waste, and putting the crushed kitchen waste into the constant-temperature stirring equipment for treating the kitchen waste in the step (1), wherein straw particles expand when meeting water, absorb oil and water, and mix and desalt salt;
(3) and (3) carrying out processes of stirring and mixing, fermenting, deodorizing, sterilizing and the like on the kitchen waste in the step (2) for many times in the process of heating to 60 ℃, thus obtaining the soilless culture substrate.
Further, the test standards of the soilless culture substrate are as follows: the powder is a primary product with the water content within 50 percent, and is decomposed and dehydrated for more than 7 days by a special packaging bag, and the product is qualified when the water content is within 20 percent and can be used.
Further, the use method of the soilless culture substrate comprises the following steps: when in use, the soilless culture substrate is evenly mixed on the culture soil, then crops such as saline-alkali tolerant nursery stocks, vegetables and the like are planted, saline-alkali substances are desalted and absorbed by planting irrigation and rainwater irrigation, and the requirement of soil reduction is met.
Compared with the prior art, the soilless culture substrate has the following advantages:
1. the soilless culture substrate kitchen waste is formed by converting the kitchen waste, so that the resource treatment of the kitchen waste is realized, the use value of the kitchen waste is improved, the sustainable utilization development approach of the kitchen waste is enhanced, the kitchen waste can be collected and treated on site, the cost of multiple links of traditional collection, transportation, classification, sorting, burning, landfill and the like is saved, and the economic value of the kitchen waste treatment is improved;
2. the soilless culture substrate contains straw particles prepared from biological waste resources such as farmland straw waste, urban greening branches, seasonal fallen leaves and the like, so that the recycling of the resources is realized, and the treatment process is environment-friendly and pollution-free.
Detailed Description
Unless defined otherwise, technical terms used in the following examples have the same meanings as commonly understood by one of ordinary skill in the art to which the present invention belongs.
The present invention will be described in detail below.
The soilless culture substrate for converting the kitchen waste is prepared from the following raw materials in percentage by weight: 50% of kitchen waste and 50% of straw particles.
Preferably, the straw particles contain 30% of branch scraps, 30% of straws, 15% of bran, 10% of plant ash and 15% of mushroom dregs.
Preferably, the bran material is prepared by uniformly mixing rice bran, wheat bran, rice bran and corn bran according to the ratio of 1:1:1: 1.
Preferably, the mushroom dregs are formed by uniformly mixing the bean dregs, the wine dregs and the mushroom dregs according to the proportion of 1:1: 2.
The preparation method of the soilless culture substrate comprises the following steps:
(1) taking the straw particles according to the proportion, and putting the straw particles into constant-temperature stirring equipment for treating the kitchen waste;
(2) taking the kitchen waste according to the proportion, crushing the kitchen waste, and putting the crushed kitchen waste into the constant-temperature stirring equipment for treating the kitchen waste in the step (1), wherein straw particles expand when meeting water, absorb oil and water, and mix and desalt salt;
(3) and (3) carrying out processes of stirring and mixing, fermenting, deodorizing, sterilizing and the like on the kitchen waste in the step (2) for many times in the process of heating to 60 ℃, thus obtaining the soilless culture substrate.
Preferably, the test standards of the soilless culture substrate are as follows: the powder is a primary product with the water content within 50 percent, and is decomposed and dehydrated for more than 7 days by a special packaging bag, and the product is qualified when the water content is within 20 percent and can be used.
Preferably, the soilless culture substrate is used as follows: when the soilless culture substrate is used, the soilless culture substrate is uniformly mixed on culture soil, then crops such as saline-alkali-tolerant nursery stocks and vegetables are planted, saline-alkali substances are desalted and consumed by planting irrigation and rainwater irrigation, and the requirement of soil reduction is met.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. The soilless culture substrate for converting kitchen waste and the use method thereof are characterized in that: the soilless culture substrate is prepared from the following raw materials in percentage by weight: 50% of kitchen waste, 50% of straw particles and 5% of biological bacteria.
2. A soilless culture substrate according to claim 1, wherein: the straw particles contain 30% of branch scraps, 30% of straws, 15% of bran materials, 10% of plant ash and 15% of mushroom residues.
3. A soilless culture substrate according to claim 2, wherein: the bran material is prepared by uniformly mixing rice bran, wheat bran, rice bran and corn bran according to the ratio of 1:1:1: 1.
4. A soilless culture substrate according to claim 2, wherein: the mushroom dregs are formed by uniformly mixing bean dregs, wine dregs and mushroom dregs according to the proportion of 1:1: 2.
5. A method of preparing a soilless culture substrate as claimed in any one of claims 1 to 4 wherein: the method comprises the following steps:
(1) taking the straw particles according to the proportion, and putting the straw particles into constant-temperature stirring equipment for treating the kitchen waste;
(2) taking the kitchen waste according to the proportion, crushing the kitchen waste, and putting the crushed kitchen waste into the constant-temperature stirring equipment for treating the kitchen waste in the step (1), wherein straw particles expand when meeting water, absorb oil and water, and mix and desalt salt;
(3) and (3) carrying out processes of stirring and mixing, fermenting, deodorizing, sterilizing and the like on the kitchen waste in the step (2) for many times in the process of heating to 60 ℃, thus obtaining the soilless culture substrate.
6. A method of preparing a soilless culture substrate according to claims 1-5, characterized in that: the test standard of the soilless culture substrate is as follows: the powder is a primary product with the water content within 50 percent, and is decomposed and dehydrated for more than 7 days by a special packaging bag, and the product is qualified when the water content is within 20 percent and can be used.
7. A soilless culture substrate according to claims 1-6, characterized in that: the use method of the soilless culture substrate comprises the following steps: when the soilless culture substrate is used, the soilless culture substrate is uniformly mixed into culture soil, then crops such as saline-alkali tolerant nursery stocks and vegetables are planted, saline-alkali substances are desalted and absorbed by planting irrigation and rainwater irrigation, and the requirement of soil reduction is met.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911263065.4A CN111014237A (en) | 2019-12-11 | 2019-12-11 | Soilless culture substrate for converting kitchen waste and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911263065.4A CN111014237A (en) | 2019-12-11 | 2019-12-11 | Soilless culture substrate for converting kitchen waste and using method thereof |
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| CN111014237A true CN111014237A (en) | 2020-04-17 |
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| CN201911263065.4A Pending CN111014237A (en) | 2019-12-11 | 2019-12-11 | Soilless culture substrate for converting kitchen waste and using method thereof |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111990212A (en) * | 2020-07-08 | 2020-11-27 | 广西力源宝科技有限公司 | Renewable eucalyptus seedling raising substrate based on kitchen waste raw materials and preparation method |
| CN112806230A (en) * | 2021-01-07 | 2021-05-18 | 中农新科(苏州)有机循环研究院有限公司 | Special organic substrate for rice seedling raising and preparation method thereof |
| CN113455209A (en) * | 2021-06-30 | 2021-10-01 | 张宝成 | Method for combined fermentation of pennisetum sinese roxb seedling and kitchen waste |
| CN113973689A (en) * | 2021-11-29 | 2022-01-28 | 云南省热带作物科学研究所 | Matrix for rapidly breeding bulbil konjac small seed konjac and breeding method |
| CN114145212A (en) * | 2021-07-05 | 2022-03-08 | 中农新科(苏州)有机循环研究院有限公司 | Substrate applied to tulip cultivation and preparation method |
| CN114532183A (en) * | 2022-03-17 | 2022-05-27 | 叶崇阳 | Method for preparing soilless culture substrate by using food residues and other organic wastes |
| CN114793829A (en) * | 2022-03-31 | 2022-07-29 | 浙江省农业科学院 | Method for preparing lawn matrix by using perishable garbage as raw material |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111990212A (en) * | 2020-07-08 | 2020-11-27 | 广西力源宝科技有限公司 | Renewable eucalyptus seedling raising substrate based on kitchen waste raw materials and preparation method |
| CN112806230A (en) * | 2021-01-07 | 2021-05-18 | 中农新科(苏州)有机循环研究院有限公司 | Special organic substrate for rice seedling raising and preparation method thereof |
| CN113455209A (en) * | 2021-06-30 | 2021-10-01 | 张宝成 | Method for combined fermentation of pennisetum sinese roxb seedling and kitchen waste |
| CN114145212A (en) * | 2021-07-05 | 2022-03-08 | 中农新科(苏州)有机循环研究院有限公司 | Substrate applied to tulip cultivation and preparation method |
| CN113973689A (en) * | 2021-11-29 | 2022-01-28 | 云南省热带作物科学研究所 | Matrix for rapidly breeding bulbil konjac small seed konjac and breeding method |
| CN114532183A (en) * | 2022-03-17 | 2022-05-27 | 叶崇阳 | Method for preparing soilless culture substrate by using food residues and other organic wastes |
| CN114793829A (en) * | 2022-03-31 | 2022-07-29 | 浙江省农业科学院 | Method for preparing lawn matrix by using perishable garbage as raw material |
| CN114793829B (en) * | 2022-03-31 | 2023-10-03 | 浙江省农业科学院 | Method for preparing lawn matrix by taking perishable garbage as raw material |
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Application publication date: 20200417 |