CN112640614A - Method for suppressing environmental pollution and promoting vegetation recovery by covering and burying soil for tail vegetables - Google Patents
Method for suppressing environmental pollution and promoting vegetation recovery by covering and burying soil for tail vegetables Download PDFInfo
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- 235000013311 vegetables Nutrition 0.000 title claims abstract description 148
- 239000002689 soil Substances 0.000 title claims abstract description 100
- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000011084 recovery Methods 0.000 title claims abstract description 14
- 230000001737 promoting effect Effects 0.000 title claims abstract description 13
- 238000003912 environmental pollution Methods 0.000 title claims abstract description 11
- 239000002699 waste material Substances 0.000 claims abstract description 28
- 238000003825 pressing Methods 0.000 claims abstract description 8
- 238000012423 maintenance Methods 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims abstract description 5
- 238000012544 monitoring process Methods 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 238000004519 manufacturing process Methods 0.000 claims description 13
- 244000026811 Brassica nipposinica Species 0.000 claims description 10
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 9
- 238000012360 testing method Methods 0.000 claims description 7
- 239000012535 impurity Substances 0.000 claims description 6
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims description 5
- 241000196324 Embryophyta Species 0.000 claims description 4
- 229910021529 ammonia Inorganic materials 0.000 claims description 4
- 239000004677 Nylon Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 238000004806 packaging method and process Methods 0.000 claims description 3
- 238000004062 sedimentation Methods 0.000 claims description 3
- 238000009966 trimming Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 3
- 239000002154 agricultural waste Substances 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000002401 inhibitory effect Effects 0.000 abstract 1
- 241001106462 Ulmus Species 0.000 description 7
- 240000007124 Brassica oleracea Species 0.000 description 5
- 235000003899 Brassica oleracea var acephala Nutrition 0.000 description 5
- 235000011301 Brassica oleracea var capitata Nutrition 0.000 description 5
- 235000001169 Brassica oleracea var oleracea Nutrition 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 238000003860 storage Methods 0.000 description 4
- 235000017879 Nasturtium officinale Nutrition 0.000 description 2
- 240000005407 Nasturtium officinale Species 0.000 description 2
- 244000058281 Ulmus pumila Species 0.000 description 2
- 235000001547 Ulmus pumila Nutrition 0.000 description 2
- 230000003203 everyday effect Effects 0.000 description 2
- 230000035784 germination Effects 0.000 description 2
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 2
- 210000000538 tail Anatomy 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B79/00—Methods for working soil
- A01B79/02—Methods for working soil combined with other agricultural processing, e.g. fertilising, planting
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
- A01G22/20—Cereals
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
- A01G22/40—Fabaceae, e.g. beans or peas
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F11/00—Other organic fertilisers
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Botany (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention relates to the technical field of efficient treatment and resource utilization of agricultural wastes, in particular to a method for suppressing environmental pollution and promoting vegetation recovery by covering and burying soil and pressing tailed vegetables, which specifically comprises the following steps: (1) covering soil on the tail vegetables and selecting the tail vegetables in a pressing field; (2) covering soil on the tail vegetables and preparing the buried area; (3) pretreatment of the waste vegetables; (4) covering and burying the tail vegetables with soil; (5) and later maintenance and monitoring work. The invention has the beneficial effects that: provides a low-cost, simple and easy resource utilization technology of vegetable residues/vegetable wastes (tailed vegetables), which can use local materials and serve multiple purposes, realizes the large-scale and quick treatment of the tailed vegetables, and has the effects of inhibiting odor emission, improving the quality of dry land soil and promoting the recovery of vegetation.
Description
Technical Field
The invention relates to the technical field of efficient treatment and resource utilization of agricultural wastes, in particular to a method for suppressing environmental pollution and promoting vegetation recovery by covering soil and burying pressure of tail vegetables.
Background
The Yuzhong county of Lanzhou city is the largest main production area and the largest distribution area of summer vegetables in the plateau of Gansu province, the vegetable residues/vegetable wastes (fresh weight) generated every year are measured in millions of tons, the generation period of the tail vegetables is mainly concentrated in 5-10 months, which accounts for about 85% of the annual production amount, 3000 tons of the tail vegetables are generated every day in the period, and 5000 tons of the tail vegetables are generated every day in the peak period. The tailstocks have the characteristics of large and centralized amount, high water content, easy decay, low energy and value density and the like, and in the past decade, industrial treatment technologies such as feed processing, fertilizer processing, base material processing, raw material processing, energy processing and the like are continuously explored for improving the utilization rate of the tailstocks resource, but the utilization rate of the tailstocks resource is still less than 40% at present, so that a great amount of tailstocks are stacked on the field, the water body and the two sides of the road, and a great amount of malodorous gas and percolate are generated to pollute the suburban and suburban living environment.
Disclosure of Invention
The invention aims to solve the problems in the background art, provides a method for suppressing environmental pollution and promoting vegetation recovery by covering and burying the soil on the tail vegetables with soil, provides a low-cost, simple and feasible tail vegetable resource utilization technology which can use local materials and achieve multiple purposes, realizes large-amount and rapid treatment of the tail vegetables, and has the effects of suppressing odor emission, improving the quality of dry land soil and promoting vegetation recovery.
In order to solve the technical problems, the technical scheme provided by the invention is as follows: a method for suppressing environmental pollution and promoting vegetation recovery by covering and burying tail vegetables with soil comprises the following steps: (1) selecting a tailing earthing buried pressure field: the vegetable earthing and burying field needs to be close to a vegetable production base and a vegetable cold and fresh warehouse in elm and be far away from a residential area, the distance between the vegetable earthing and burying field and the vegetable production base and the vegetable cold and fresh warehouse is within 10km, the distance between the vegetable earthing and burying field and the residential area is at least 1.0km, the loess depth of the vegetable earthing and burying field needs to be 20-100m, and the underground water level is below 20 m;
(2) preparing a buried area by covering soil on the tail vegetables: selecting a waste land with 20.0m multiplied by 40.0m and an area of about 1.2 mu as a waste land for covering and burying the tail vegetables, finishing the peripheral terrace wall of the land by using an excavator, compacting the terrace wall to prevent the terrace wall from collapsing, leveling the land, keeping the land horizontal and free of large fluctuation as much as possible, reserving a space with the width of 1.0m around the land as a ridge, building the ridge to be as high as 0.3m, building a drainage ditch with the width of 0.5m multiplied by 0.6m at the position of the edge peduncle close to the outside to prevent peripheral rainfall from flowing into the buried pressure field in heavy rainfall weather, and finally dividing the buried pressure field into a plurality of treatment districts with the same area, wherein each district is 5.0m multiplied by 5.0m and totally 32 districts;
(3) pretreatment of the tail vegetables: separating the tailstocks from inorganic impurities (mainly nylon ropes and packaging bags) in a field head generated by the tailstocks and a circulation link of a cold and fresh vegetable warehouse, ensuring that the tailstocks do not contain the inorganic impurities any more, and conveying the fresh tailstocks to a burying and pressing field for direct burying and returning to the field without any treatment;
(4) covering soil and burying pressure for the tail vegetables: firstly, digging a first cell to a depth of 0.9m by using an excavator, placing redundant soil on a side ridge to be piled firmly to prevent collapse, directly pouring the tail vegetables into the cell after digging, pushing the tail vegetables to be flat to enable the buried thickness of the tail vegetables to reach 60-80cm, then covering soil on the tail vegetables for 20-30cm, then placing the tail vegetables in a second cell according to the same steps, then covering the soil, and the like until the buried work of the tail vegetables in all the cells is finished;
(5) later maintenance and monitoring work: before the waste vegetables are completely dehydrated and degraded, timely maintenance is carried out on the side stems and the drainage ditches of the waste vegetables burying and pressing field to keep the waste vegetables intact, peripheral protection work is well done in the whole sedimentation process of the upper soil layer of the waste vegetables, a warning signboard prohibiting pedestrians from entering the waste vegetables is erected, if the upper soil is cracked to generate gaps, soil is timely filled to prevent odor from being emitted to the atmosphere from the cracked soil gaps, the upper soil is quickly settled in the first 7 days after the waste vegetables are buried and pressed, then the settling speed is reduced, and the surface soil tends to be stable after 12-16 days, so that the pedestrians are prohibited from entering the waste vegetables in the next month after the waste vegetables are buried and pressed.
Furthermore, in the step (1), gullies in the northern mountain semiarid loess hilly area in elm are densely distributed, the area is large, the loess layer is deep, and the northern mountain semiarid loess hilly area is adjacent to a production and circulation base of elm vegetables, so that the northern mountain semiarid loess hilly area has the advantages of local materials, a huge geographical area with nearby buried pressure and loess resources.
Furthermore, in the step (1), vegetable farmers and vegetable cold and fresh vegetable managers are willing to transport the tail vegetables to adjacent tail vegetable soil covering and pressure burying points by self cost, so that zero cost of tail vegetable transportation can be ensured.
Furthermore, after the covering soil is buried and pressed in the step (4), odor emission (ammonia NH) can be greatly inhibited3And hydrogen sulfide H2S is a representative odor component) the odor emission is much lower than the GB14554-1993 odor emission performance standard.
Further, after the potherb mustard is buried and pressed for about 10 days in the step (5), the cells are broken to release the combined water to the soil on the upper layer and the lower layer of the potherb mustard, so that the volume water content of the soil on the upper layer and the lower layer of the potherb mustard is synchronously and slowly increased to 30% -50%, the water of the potherb mustard is upwards moved to a surface soil layer along with the advance of the test, the seeds in a soil bank begin to germinate and emerge, and the seedlings grown by the earthing and burying treatment of the potherb mustard on the 30 th day of the test can reach 125 m.m-2While the control soil treatment (tailless vegetable) had only 6 plants m-2The seedling number of the tail vegetables after covering soil and burying pressure is 20 times of the whole soil.
The invention has the beneficial effects that: the invention provides a low-cost, simple and feasible method for recycling waste vegetables easy to operate, and 20-30cm of soil is covered on a waste vegetable layer to greatly reduce ammonia gas<3.4mg·m-3) And hydrogen sulfide (C)<0.01mg·m-3) The volume water content of the soil on the upper layer and the lower layer of the cauda vulgare is synchronously and slowly increased to 30-50%, the germination and the emergence of the seeds of the plants in the soil reservoir are promoted, the large-scale quick treatment of the cauda vulgare in Lanzhou can be realized, the odor emission is inhibited, the soil water content is increased, the soil quality of the loess is improved, and the soil quality of the loess is improvedThe method has the advantages that natural vegetation recovery is promoted, a new thought and a new method are provided for realizing efficient treatment and cyclic utilization of the watercress in Gansu province, the watercress in Gansu province are huge in production amount every year, the water and nutrient resources are extremely rich, the elm basin has rich loess hilly wasteland, and the demand for land improvement is vigorous.
Drawings
FIG. 1 is a schematic view of a production and circulation base of vegetables in Ulmus pumila, which is adjacent to the semiarid loess hilly area in Ulmus pumila of the present invention (G309 is a national road connecting county cities and surrounding towns and loess hilly areas).
FIG. 2 shows the covering soil and burying pressure of the tail vegetables against hydrogen sulfide (H)2S, a) and ammonia (NH)3And b) the effect of emissions (where QC: stacking the tail vegetables; MY: covering soil on the tail vegetables and burying; QT: whole soil treatment (tailless vegetable)).
FIG. 3 is a time-series trend of the thickness of a stacked body of the tail vegetables (wherein QC: tail vegetable stacking treatment; MY: tail vegetable covering soil burying treatment; QT: whole soil treatment (no tail vegetables)).
FIG. 4 is a time-series change in the water content of the soil volume of the upper layer (30cm, a) and the lower layer (30cm, b) of the tail vegetables (wherein MY: buried pressure treatment of the tail vegetable casing; QT: whole soil treatment (no tail vegetables)).
FIG. 5 shows the natural germination of seeds in the soil reservoir 30 days after covering and burying the soil for the tail vegetables (MY: covering and burying the soil for the tail vegetables; QT: whole soil treatment (no tail vegetables)).
Detailed Description
The invention is illustrated below by means of specific examples, without being restricted thereto.
Example one
Selecting a tailing earthing buried pressure field: the method is characterized in that a tail vegetable soil covering and burying field needs to be close to a vegetable production base and a vegetable cold and fresh storage in elm and is far away from a residential area, the distance between the tail vegetable soil covering and burying field and the vegetable production base and the vegetable cold and fresh storage is within 10km, the distance between the tail vegetable soil covering and burying field and the vegetable cold and fresh storage is at least 1.0km away from the residential area, the loess depth of the tail vegetable soil covering and burying field needs to reach 20-100m, the ground water level is below 20m, gullies of the northern semiarid loess hilly area in elm are densely distributed, the area is wide, the loess depth of the loess is thick, the tail vegetable soil covering and burying field is close to the vegetable production and circulation base in elm, the tail vegetable soil covering and burying field finds that vegetable farmers and vegetable cold and fresh storage managers are willing to transport tail vegetables to close tail vegetable soil covering and burying points at self cost, and therefore zero tail vegetable transportation cost;
preparing a buried area by covering soil on the tail vegetables: taking a field test as an example, selecting a 20.0m multiplied by 40.0m waste land with the area of about 1.2 mu as a waste land at the bottom of a ditch as a waste land for covering and burying tail vegetables, trimming the peripheral terrace wall of the field by using an excavator, compacting the terrace wall to prevent collapse, leveling the field, keeping the field horizontal and free from large fluctuation as much as possible, reserving a space with the width of 1.0m around the field as a ridge, building the ridge to be as high as 0.3m, building a drainage ditch with the width of 0.5m multiplied by 0.6m at the position close to the outside of the ridge to prevent peripheral rainfall from flowing into the buried field in strong rainfall weather, and finally dividing the buried field into a plurality of treatment districts with the same area, for example, each district is 5.0m multiplied by 5.0m, and the total number of 32 districts is counted;
pretreatment of the tail vegetables: separating the tailstocks from inorganic impurities (mainly nylon ropes and packaging bags) in a field head generated by the tailstocks and a circulation link of a cold and fresh vegetable warehouse, ensuring that the tailstocks do not contain the inorganic impurities any more, and conveying the fresh tailstocks to a burying and pressing field for direct burying and returning to the field without any treatment;
covering soil and burying pressure for the tail vegetables: firstly, a first small area is dug to a depth of 0.9m by using an excavator, redundant soil is placed on a side ridge to be piled up to prevent collapse, the dug tail vegetables are directly poured into the small area, the buried thickness of the tail vegetables reaches 60-80cm after being pushed flat, and then 20-30cm is covered on the tail vegetables, so that odor emission (ammonia NH) can be greatly inhibited3And hydrogen sulfide H2S is a representative odor component, as shown in fig. 1), is much lower than the GB14554-1993 odor emission performance standard, and then according to the same procedure, a tail dish is placed in the second cell, followed by soil covering, and so on until the completion of the processCovering soil and burying pressure for the tail vegetables in the community;
later maintenance and monitoring work: before the tail vegetables are completely dehydrated and degraded, timely maintenance is carried out on the side stems and the drainage ditches of the buried field of the tail vegetables to keep the tail vegetables complete, peripheral protection work is well carried out in the integral sedimentation process of the upper soil layer of the tail vegetables, a warning signboard prohibiting pedestrians from entering the inside is erected, if the upper soil is cracked to generate gaps, soil is timely filled to prevent odor from being emitted to the atmosphere from the cracked soil gaps, the upper soil is quickly settled in the first 7 days after the buried pressure of the tail vegetables, the settling speed is reduced later, and the surface soil tends to be stable (as shown in figure 2) after 12-16 days, so that the pedestrians are prohibited from entering the inside in the month after the buried pressure of the tail vegetables. After the cabbage is buried and pressed for about 10 days, the cells are broken to release the combined water to the upper layer soil and the lower layer soil of the cabbage, so that the volume water content of the soil of the upper layer and the lower layer of the cabbage is synchronously and slowly increased to 30-50% (as shown in figure 3), the water of the cabbage is upwards transferred to a surface soil layer along with the advance of the test, the seeds in a soil reservoir begin to germinate and emerge, and the seedlings grown by covering and burying the cabbage with soil for 30 days of the test can reach 125 m.m at most-2While the contrast soil (Wucai) only has 6 plants m-2(as shown in FIG. 4), the number of seedlings in the former was 20 times that in the latter.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (5)
1. A method for suppressing environmental pollution and promoting vegetation recovery by covering and burying tail vegetables with soil is characterized by comprising the following steps: (1) selecting a tailing earthing buried pressure field: the vegetable earthing and burying field needs to be close to a vegetable production base and a vegetable cold and fresh warehouse in elm and be far away from a residential area, the distance between the vegetable earthing and burying field and the vegetable production base and the vegetable cold and fresh warehouse is within 10km, the distance between the vegetable earthing and burying field and the residential area is at least 1.0km, the loess depth of the vegetable earthing and burying field needs to be 20-100m, and the underground water level is below 20 m;
(2) preparing a buried area by covering soil on the tail vegetables: selecting a waste land with the area of 20.0m multiplied by 40.0m and the area of about 1.2 mu as a waste land for covering and burying the tail vegetables, trimming the peripheral terrace wall of the land by using an excavator, compacting the terrace wall to prevent the collapse of the terrace wall, leveling the land, keeping the land horizontal and free of large fluctuation as much as possible, reserving a space with the width of 1.0m around the land as a ridge, building the ridge to be as high as 0.3m, building a drainage ditch with the width of 0.5m multiplied by 0.6m at the position of the edge stalk close to the outside to prevent peripheral rainfall from flowing into the buried pressure field in heavy rainfall weather, and finally dividing the buried pressure field into a plurality of treatment small areas with the same area, wherein each small area is 5.0m multiplied by 5.0m, and the total number is 32 small areas;
(3) pretreatment of the tail vegetables: separating the tailstocks from inorganic impurities (mainly nylon ropes and packaging bags) in a field head generated by the tailstocks and a circulation link of a cold and fresh vegetable warehouse, ensuring that the tailstocks do not contain the inorganic impurities any more, and conveying the fresh tailstocks to a burying and pressing field for direct burying and returning to the field without any treatment;
(4) covering soil and burying pressure for the tail vegetables: firstly, digging a first cell to a depth of 0.9m by using an excavator, placing redundant soil on a side ridge to be piled firmly to prevent collapse, directly pouring the tail vegetables into the cell after digging, pushing the tail vegetables to be flat to enable the buried thickness of the tail vegetables to reach 60-80cm, then covering soil on the tail vegetables for 20-30cm, then placing the tail vegetables in a second cell according to the same steps, then covering the soil, and the like until the buried work of the tail vegetables in all the cells is finished;
(5) later maintenance and monitoring work: before the waste vegetables are completely dehydrated and degraded, timely maintenance is carried out on the side stems and the drainage ditches of the waste vegetables burying and pressing field to keep the waste vegetables intact, peripheral protection work is well done in the whole sedimentation process of the upper soil layer of the waste vegetables, a warning signboard prohibiting pedestrians from entering the waste vegetables is erected, if the upper soil is cracked to generate gaps, soil is timely filled to prevent odor from being emitted to the atmosphere from the cracked soil gaps, the upper soil is quickly settled in the first 7 days after the waste vegetables are buried and pressed, then the settling speed is reduced, and the surface soil tends to be stable after 12-16 days, so that the pedestrians are prohibited from entering the waste vegetables in the next month after the waste vegetables are buried and pressed.
2. The method for suppressing environmental pollution and promoting vegetation recovery by covering and burying the tail vegetables with soil according to claim 1, which is characterized in that: and (1) gullies in the semi-arid loess hilly area of the northern mountain of the elm are densely distributed, the area is large, the loess layer is deep, and the northern mountain of the elm is adjacent to a vegetable production and circulation base in the elm, so that the northern mountain of the elm has the advantages of local materials, large geographical areas buried pressure nearby and loess resources.
3. The method for suppressing environmental pollution and promoting vegetation recovery by covering and burying the tail vegetables with soil according to claim 1, which is characterized in that: and (2) vegetable farmers and vegetable cold fresh warehouse managers are willing to transport the tail vegetables to adjacent tail vegetable soil covering and burying points at self cost, so that zero cost of tail vegetable transportation can be ensured.
4. The method for suppressing environmental pollution and promoting vegetation recovery by covering and burying the tail vegetables with soil according to claim 1, which is characterized in that: after the covering soil is buried and pressed in the step (4), odor emission (ammonia NH) can be greatly inhibited3And hydrogen sulfide H2S is a representative odor component) the odor emission is much lower than the GB14554-1993 odor emission performance standard.
5. The method for suppressing environmental pollution and promoting vegetation recovery by covering and burying the tail vegetables with soil according to claim 1, which is characterized in that: after the potherb mustard is buried and pressed for about 10 days in the step (5), the cells are broken to release the combined water to the soil on the upper layer and the lower layer of the potherb mustard, so that the volume water content of the soil on the upper layer and the lower layer of the potherb mustard is synchronously and slowly increased to 30% -50%, the water of the potherb mustard is upwards transferred to a surface soil layer along with the advance of a test, seeds in a soil bank begin to germinate and emerge, and seedlings grown by covering and pressing the potherb mustard with soil on the 30 th day of the test can reach 125 m.m.-2While the control soil treatment (tailless vegetable) had only 6 plants m-2The seedling number of the tail vegetables after covering soil and burying pressure is 20 times of the whole soil.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114433592A (en) * | 2021-11-01 | 2022-05-06 | 兰州大学 | An environmentally friendly method for the repeated use of cauliflower covering soil buried pressure treatment field |
| CN114946310A (en) * | 2022-06-15 | 2022-08-30 | 兰州大学 | Method for improving low-quality loess by returning high-volume waste vegetables to field |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2008140026A (en) * | 2008-10-08 | 2010-04-20 | ЗАО "Промышленная компания "Возрождение" (RU) | METHOD FOR RECULTIVATION OF DISTURBED LANDS |
| CN101911867A (en) * | 2010-07-09 | 2010-12-15 | 南京农业大学 | The method of returning full amount of straw to the field |
| CN106069414A (en) * | 2016-06-30 | 2016-11-09 | 中国农业科学院农业经济与发展研究所 | Straw pile things on also field technology in facility cultivation |
| CN107690861A (en) * | 2017-10-18 | 2018-02-16 | 河海大学 | A kind of stalk groove and its method for embedding |
| CN109831953A (en) * | 2017-11-27 | 2019-06-04 | 成诚 | A kind of preparation method of microbial fermentation bed |
-
2020
- 2020-09-08 CN CN202010934053.6A patent/CN112640614B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2008140026A (en) * | 2008-10-08 | 2010-04-20 | ЗАО "Промышленная компания "Возрождение" (RU) | METHOD FOR RECULTIVATION OF DISTURBED LANDS |
| CN101911867A (en) * | 2010-07-09 | 2010-12-15 | 南京农业大学 | The method of returning full amount of straw to the field |
| CN106069414A (en) * | 2016-06-30 | 2016-11-09 | 中国农业科学院农业经济与发展研究所 | Straw pile things on also field technology in facility cultivation |
| CN107690861A (en) * | 2017-10-18 | 2018-02-16 | 河海大学 | A kind of stalk groove and its method for embedding |
| CN109831953A (en) * | 2017-11-27 | 2019-06-04 | 成诚 | A kind of preparation method of microbial fermentation bed |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114433592A (en) * | 2021-11-01 | 2022-05-06 | 兰州大学 | An environmentally friendly method for the repeated use of cauliflower covering soil buried pressure treatment field |
| CN114946310A (en) * | 2022-06-15 | 2022-08-30 | 兰州大学 | Method for improving low-quality loess by returning high-volume waste vegetables to field |
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| CN112640614B (en) | 2022-07-08 |
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