CN105170616A - Method for repairing hardened arable soil - Google Patents
Method for repairing hardened arable soil Download PDFInfo
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- CN105170616A CN105170616A CN201510539606.7A CN201510539606A CN105170616A CN 105170616 A CN105170616 A CN 105170616A CN 201510539606 A CN201510539606 A CN 201510539606A CN 105170616 A CN105170616 A CN 105170616A
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Abstract
The invention relates to a method for repairing hardened arable soil and belongs to the technical field of repairing of soil. The method comprises the following steps: firstly perforating holes in the surface of the soil, introducing water and then wetting and softening the soil, then paving earthworm excrement, black soldier fly excrement, water lettuce root hairs and straw ash in the perforated holes in sequence, finally introducing water again to irrigate farmlands, enabling the water lettuce root hairs to grow novel water lettuce, then turning the soil again, turning the deep soil of the farmland up, and overturning the superficial water lettuce. The embodiment proves that the method is simple and is liable to operate, free of chemical components and free of harm to the environment and the soil; in addition, the risk that the soil is eroded is reduced; the problem that the soil is hardened is solved; and the annual yield of the crops is increased by over 92%.
Description
Technical field
The present invention relates to a kind of hardening of arable soil restorative procedure, belong to technical field of soil remediation.
Background technology
Along with countries in the world are to the pay attention to day by day of agricultural sustainable development, the sustainability of soil productivity is had higher requirement.Particularly China has a large population, under the severe situation of grain security of ploughing less, face, how to ensure that the capability of sustainable development of soil is particularly important.Soil compaction is one of soil degradation important behaviour, and particularly Gossypium arboreum×G. bickii hardens, present root system of plant to underground Buddhist monks, when the plant growth middle and later periods as run into rainfall few and evaporate large soil compaction have a strong impact on the absorption of plant to moisture.Arid may limiting plant growth and yield composition.
At present, be directed to soil compaction problem, conventional is deep ploughing, refer to when plantation seed, need deep shoveling, plough, the soil of field deep layer is rolled up, the soil of shallow-layer covers down, to make seed deeply crouch in soil power, have nutrient more fully, but the comparatively of short duration and energy of effect of deep ploughing and time cost higher, although but deep ploughing slow down soil compaction also destroy the Surface mulch that no-tillage management development for many years gets up, too increase the risk that the soil erosion and table soil harden.
Summary of the invention
The technical problem that the present invention mainly solves: make soil degradation for current soil compaction problem, run into rainfall few or evaporate large situation and have a strong impact on the absorption of plant to moisture, make plant withered and dead, affect output, and time cost is higher in operation for conventional deep ploughing, act on comparatively of short duration, even if alleviate soil compaction problem, but still destroy the Surface mulch that no-tillage management development for many years gets up, add the drawback of the soil erosion and the native risk hardened of table, provide a kind of hardening of arable soil restorative procedure, the method is first by punching at soil surface, make soil moistening after diversion, softening, then by spreading earthworm ight soil successively in beaten hole, black soldier flies ight soil, water lettuce coring, straw ash, last diversion irrigation farmland again, again dig after making water lettuce coring grow the water lettuce made new advances, the soil of field deep layer is rolled up, the water lettuce of shallow-layer is covered down, thus solve hardening of agricultural land soil problem, the increase of production that makes crops annual more than 92%.
In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is:
(1) with puncher, to be repaired hardening soil is punched 200 ~ 250 successively, hole depth is 0.5 ~ 0.8m, and aperture is 10 ~ 15cm;
(2) in be repaired hardening soil, introduce 90 ~ 120L water, make its moistening earth, naturally absorb after-tack soil;
(3) the little earthworm of getting 800 ~ 1000 just births is placed in length 80 ~ 120cm, wide 60 ~ 90cm after sterilization, high 15 ~ 35cm incubator, temperature controls at 6 ~ 30 DEG C, humid control is 60 ~ 70%, the city domestic sewage treatment plant second pond mud that thickness is 5 ~ 8cm is placed again in incubator, it is made to cover earthworm body, until earthworm has taken food ight soil completely and has isolated earthworm after being converted into wormcast, earthworm ight soil then uniform spreading in the above-mentioned hole accomplished fluently;
(4) 700 ~ 900 black soldier flies children pupas are placed in the incubator that 50 ~ 100kg feces of livestock and poultry is housed, controlling indoor temperature is 25 ~ 35 DEG C, food humidity is kept to be 60 ~ 80%, a feces of livestock and poultry is added every 1 day, black soldier flies ight soil is converted into after making it suck, separated from incubator by black soldier flies after 3 ~ 5 days, black soldier flies ight soil then evenly covers above the above-mentioned earthworm ight soil completed;
(5) get after fresh water lettuce picks up cleaning and root is chopped off, carry out drying dry work with the centrifuge that rotating speed is 250r/min, until water lettuce root surface is without naturally dripping, adopt pulverizer water lettuce root to be ground into the fragment being of a size of 1.1 × below 1.1cm afterwards, be layered on above the above-mentioned black soldier flies ight soil completed;
(6) by the straw ash uniform spreading produced after the straw burning of farmland above the above-mentioned water lettuce root completed, until after material complete for paving, irrigating to Tanaka 200 ~ 220L water, making water level higher than the high 2 ~ 3cm in hole successively;
(7) after 5 ~ 8 days, moisture is absorbed by soil natural, and water lettuce grows, then renovate soil, and the soil of field deep layer is rolled up, and the water lettuce of shallow-layer is buried down.
Application process of the present invention is: after 20 ~ 25 days, maize planting on the arable soil that the present invention repairs, and not only soil compaction problem is resolved, and the output making crops annual obtains the growth of more than 92%.
The invention has the beneficial effects as follows:
(1) chemical agent is not adopted, for soil without any destruction, for environment without any pollution;
(2) operation is simple, decreases the risk that soil is etched, and solves the problem of soil compaction;
(3) output making crops annual obtains growth, reaches more than 92%.
Detailed description of the invention
First with puncher, to be repaired hardening soil is punched 200 ~ 250 successively, hole depth is 0.5 ~ 0.8m, and aperture is 10 ~ 15cm; Then in be repaired hardening soil, introduce 90 ~ 120L water, make its moistening earth, naturally absorb after-tack soil; The little earthworm of next getting 800 ~ 1000 just births is placed in length 80 ~ 120cm, wide 60 ~ 90cm after sterilization, high 15 ~ 35cm incubator, temperature controls at 6 ~ 30 DEG C, humid control is 60 ~ 70%, the city domestic sewage treatment plant second pond mud that thickness is 5 ~ 8cm is placed again in incubator, it is made to cover earthworm body, until earthworm has taken food ight soil completely and has isolated earthworm after being converted into wormcast, earthworm ight soil then uniform spreading in the above-mentioned hole accomplished fluently; Subsequently 700 ~ 900 black soldier flies children pupas are placed in the incubator that 50 ~ 100kg feces of livestock and poultry is housed, controlling indoor temperature is 25 ~ 35 DEG C, food humidity is kept to be 60 ~ 80%, a feces of livestock and poultry is added every 1 day, black soldier flies ight soil is converted into after making it suck, separated from incubator by black soldier flies after 3 ~ 5 days, black soldier flies ight soil then evenly covers above the above-mentioned earthworm ight soil completed; Get afterwards after fresh water lettuce picks up cleaning and root is chopped off, carry out drying dry work with the centrifuge that rotating speed is 250r/min, until water lettuce root surface is without naturally dripping, adopt pulverizer water lettuce root to be ground into the fragment being of a size of 1.1 × below 1.1cm afterwards, be layered on above the above-mentioned black soldier flies ight soil completed; Then by the straw ash uniform spreading produced after the straw burning of farmland above the above-mentioned water lettuce root completed, until after material complete for paving, irrigating to Tanaka 200 ~ 220L water, making water level higher than the high 2 ~ 3cm in hole successively; Finally after 5 ~ 8 days, moisture is absorbed by soil natural, and water lettuce grows, then renovate soil, and the soil of field deep layer is rolled up, and the water lettuce of shallow-layer is buried down.
First with puncher, to be repaired hardening soil is punched 200 successively, hole depth is 0.5m, and aperture is 10cm; Then in be repaired hardening soil, introduce 90L water, make its moistening earth, naturally absorb after-tack soil; The little earthworm of next getting 800 just births is placed in long 80cm, wide 60cm after sterilization, high 15cm incubator, temperature controls at 6 DEG C, humid control is 60%, the city domestic sewage treatment plant second pond mud that thickness is 5cm is placed again in incubator, it is made to cover earthworm body, until earthworm has taken food ight soil completely and has isolated earthworm after being converted into wormcast, earthworm ight soil then uniform spreading in the above-mentioned hole accomplished fluently; Subsequently 700 black soldier flies children pupas are placed in the incubator that 50kg feces of livestock and poultry is housed, controlling indoor temperature is 25 DEG C, food humidity is kept to be 60%, a feces of livestock and poultry is added every 1 day, black soldier flies ight soil is converted into after making it suck, separated from incubator by black soldier flies after 3 days, black soldier flies ight soil then evenly covers above the above-mentioned earthworm ight soil completed; Get afterwards after fresh water lettuce picks up cleaning and root is chopped off, carry out drying dry work with the centrifuge that rotating speed is 250r/min, until water lettuce root surface is without naturally dripping, adopt pulverizer water lettuce root to be ground into the fragment being of a size of 1.1 × below 1.1cm afterwards, be layered on above the above-mentioned black soldier flies ight soil completed; Then by the straw ash uniform spreading produced after the straw burning of farmland above the above-mentioned water lettuce root completed, until after material complete for paving, irrigating to Tanaka 200L water, making water level higher than hole height 2cm successively; Finally after 5 days, moisture is absorbed by soil natural, and water lettuce grows, then renovate soil, and the soil of field deep layer is rolled up, and the water lettuce of shallow-layer is buried down.
This example operation is simple, and method is unique novel, after 20 days, maize planting on the arable soil that the present invention repairs, not only reduce the risk that soil is etched, solve the problem of soil compaction, and the increase of production making crops annual 92%.
First with puncher, to be repaired hardening soil is punched 230 successively, hole depth is 0.7m, and aperture is 12cm; Then in be repaired hardening soil, introduce 100L water, make its moistening earth, naturally absorb after-tack soil; The little earthworm of next getting 900 just births is placed in long 100cm, wide 85cm after sterilization, high 30cm incubator, temperature controls at 25 DEG C, humid control is 65%, the city domestic sewage treatment plant second pond mud that thickness is 7cm is placed again in incubator, it is made to cover earthworm body, until earthworm has taken food ight soil completely and has isolated earthworm after being converted into wormcast, earthworm ight soil then uniform spreading in the above-mentioned hole accomplished fluently; Subsequently 800 black soldier flies children pupas are placed in the incubator that 70kg feces of livestock and poultry is housed, controlling indoor temperature is 30 DEG C, food humidity is kept to be 70%, a feces of livestock and poultry is added every 1 day, black soldier flies ight soil is converted into after making it suck, separated from incubator by black soldier flies after 4 days, black soldier flies ight soil then evenly covers above the above-mentioned earthworm ight soil completed; Get afterwards after fresh water lettuce picks up cleaning and root is chopped off, carry out drying dry work with the centrifuge that rotating speed is 250r/min, until water lettuce root surface is without naturally dripping, adopt pulverizer water lettuce root to be ground into the fragment being of a size of 1.1 × below 1.1cm afterwards, be layered on above the above-mentioned black soldier flies ight soil completed; Then by the straw ash uniform spreading produced after the straw burning of farmland above the above-mentioned water lettuce root completed, until after material complete for paving, irrigating to Tanaka 210L water, making water level higher than hole height 2.5cm successively; Finally after 7 days, moisture is absorbed by soil natural, and water lettuce grows, then renovate soil, and the soil of field deep layer is rolled up, and the water lettuce of shallow-layer is buried down.
This example operation is simple, and method is unique novel, after 23 days, maize planting on the arable soil that the present invention repairs, not only reduce the risk that soil is etched, solve the problem of soil compaction, and the increase of production making crops annual 94%.
First with puncher, to be repaired hardening soil is punched 250 successively, hole depth is 0.8m, and aperture is 15cm; Then in be repaired hardening soil, introduce 120L water, make its moistening earth, naturally absorb after-tack soil; The little earthworm of next getting 1000 just births is placed in long 120cm, wide 90cm after sterilization, high 35cm incubator, temperature controls at 30 DEG C, humid control is 70%, the city domestic sewage treatment plant second pond mud that thickness is 8cm is placed again in incubator, it is made to cover earthworm body, until earthworm has taken food ight soil completely and has isolated earthworm after being converted into wormcast, earthworm ight soil then uniform spreading in the above-mentioned hole accomplished fluently; Subsequently 900 black soldier flies children pupas are placed in the incubator that 100kg feces of livestock and poultry is housed, controlling indoor temperature is 35 DEG C, food humidity is kept to be 80%, a feces of livestock and poultry is added every 1 day, black soldier flies ight soil is converted into after making it suck, separated from incubator by black soldier flies after 5 days, black soldier flies ight soil then evenly covers above the above-mentioned earthworm ight soil completed; Get afterwards after fresh water lettuce picks up cleaning and root is chopped off, carry out drying dry work with the centrifuge that rotating speed is 250r/min, until water lettuce root surface is without naturally dripping, adopt pulverizer water lettuce root to be ground into the fragment being of a size of 1.1 × below 1.1cm afterwards, be layered on above the above-mentioned black soldier flies ight soil completed; Then by the straw ash uniform spreading produced after the straw burning of farmland above the above-mentioned water lettuce root completed, until after material complete for paving, irrigating to Tanaka 220L water, making water level higher than hole height 3cm successively; Finally after 8 days, moisture is absorbed by soil natural, and water lettuce grows, then renovate soil, and the soil of field deep layer is rolled up, and the water lettuce of shallow-layer is buried down.
This example operation is simple, and method is unique novel, after 25 days, maize planting on the arable soil that the present invention repairs, not only reduce the risk that soil is etched, solve the problem of soil compaction, and the increase of production making crops annual 95%.
Claims (1)
1. hardening of an arable soil restorative procedure, is characterized in that concrete operation step is:
(1) with puncher, to be repaired hardening soil is punched 200 ~ 250 successively, hole depth is 0.5 ~ 0.8m, and aperture is 10 ~ 15cm;
(2) in be repaired hardening soil, introduce 90 ~ 120L water, make its moistening earth, naturally absorb after-tack soil;
(3) the little earthworm of getting 800 ~ 1000 just births is placed in length 80 ~ 120cm, wide 60 ~ 90cm after sterilization, high 15 ~ 35cm incubator, temperature controls at 6 ~ 30 DEG C, humid control is 60 ~ 70%, the city domestic sewage treatment plant second pond mud that thickness is 5 ~ 8cm is placed again in incubator, it is made to cover earthworm body, until earthworm has taken food ight soil completely and has isolated earthworm after being converted into wormcast, earthworm ight soil then uniform spreading in the above-mentioned hole accomplished fluently;
(4) 700 ~ 900 black soldier flies children pupas are placed in the incubator that 50 ~ 100kg feces of livestock and poultry is housed, controlling indoor temperature is 25 ~ 35 DEG C, food humidity is kept to be 60 ~ 80%, a feces of livestock and poultry is added every 1 day, black soldier flies ight soil is converted into after making it suck, separated from incubator by black soldier flies after 3 ~ 5 days, black soldier flies ight soil then evenly covers above the above-mentioned earthworm ight soil completed;
(5) get after fresh water lettuce picks up cleaning and root is chopped off, carry out drying dry work with the centrifuge that rotating speed is 250r/min, until water lettuce root surface is without naturally dripping, adopt pulverizer water lettuce root to be ground into the fragment being of a size of 1.1 × below 1.1cm afterwards, be layered on above the above-mentioned black soldier flies ight soil completed;
(6) by the straw ash uniform spreading produced after the straw burning of farmland above the above-mentioned water lettuce root completed, until after material complete for paving, 200 ~ 220L water being introduced to Tanaka and irrigate, make water level higher than the high 2 ~ 3cm in hole successively;
(7) after 5 ~ 8 days, moisture is absorbed by soil natural, and water lettuce grows, then renovate soil, and the soil of field deep layer is rolled up, and the water lettuce of shallow-layer is buried down.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510539606.7A CN105170616B (en) | 2015-08-30 | 2015-08-30 | A kind of arable soil hardenedization restorative procedure |
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| CN201510539606.7A CN105170616B (en) | 2015-08-30 | 2015-08-30 | A kind of arable soil hardenedization restorative procedure |
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| CN105170616B CN105170616B (en) | 2017-09-12 |
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Cited By (4)
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| CN107827658A (en) * | 2017-11-28 | 2018-03-23 | 广东省生态环境技术研究所 | A kind of red soil conditioner of Heisui River gadfly sand compounding chelating boron |
| CN112314100A (en) * | 2020-11-08 | 2021-02-05 | 方广湖 | Quick treatment method for frozen hardened soil |
| CN112970366A (en) * | 2021-02-03 | 2021-06-18 | 刘韧 | Photothermal softening treatment method for caked soil |
| CN113424677A (en) * | 2021-06-30 | 2021-09-24 | 河北广聚农业科技有限公司 | Soil hardening treatment method |
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| JP2002361229A (en) * | 2001-06-01 | 2002-12-17 | Tanaraata:Kk | Technique to regenerate soil containing vegetable residue and contaminated with pest |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107827658A (en) * | 2017-11-28 | 2018-03-23 | 广东省生态环境技术研究所 | A kind of red soil conditioner of Heisui River gadfly sand compounding chelating boron |
| CN112314100A (en) * | 2020-11-08 | 2021-02-05 | 方广湖 | Quick treatment method for frozen hardened soil |
| CN112970366A (en) * | 2021-02-03 | 2021-06-18 | 刘韧 | Photothermal softening treatment method for caked soil |
| CN113424677A (en) * | 2021-06-30 | 2021-09-24 | 河北广聚农业科技有限公司 | Soil hardening treatment method |
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| CN105170616B (en) | 2017-09-12 |
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Inventor after: Liu Fangyi Inventor after: Zhong Haiying Inventor after: Pan Jiaojiang Inventor after: Hu Zhujun Inventor before: Lei Siyu Inventor before: Zhang Fan |
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Effective date of registration: 20170807 Address after: 315800 building, building 1078, good times building, 15 Changjiang Road, Beilun District, Zhejiang, Ningbo Applicant after: Green Garden Construction Development Co., Ltd. Address before: 213164, C building, Tianhong building, No. 801, science education city, 414 middle Wu Road, Jiangsu, Changzhou Applicant before: Changzhou Siyu Environmental Protection Material Technology Co., Ltd. |
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