CN107371445A - Greenhouse soil salinization of soil modification method - Google Patents
Greenhouse soil salinization of soil modification method Download PDFInfo
- Publication number
- CN107371445A CN107371445A CN201710759973.7A CN201710759973A CN107371445A CN 107371445 A CN107371445 A CN 107371445A CN 201710759973 A CN201710759973 A CN 201710759973A CN 107371445 A CN107371445 A CN 107371445A
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- China
- Prior art keywords
- soil
- salinization
- hidden pipe
- modification method
- high temperature
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Classifications
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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
-
- 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
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/04—Heat
Abstract
The invention discloses a kind of greenhouse soil salinization of soil modification method, including：（1）High temperature close plastic shed：7~August part high temperature close plastic shed 8~10 days, high temperature close plastic shed 2~5 days before field planting；（2）The flood irrigation desalinization of soil by flooding or leaching：The broad irrigation desalinization of soil by flooding or leaching is once after first time high temperature close plastic shed；（3）Vegetables and crop rotation, and crop is ploughed under in soil, improved soil；（4）Dig hair row's hidden pipe ditch；（5）Hidden pipe is laid：In bottom of trench laying plastics establishment cloth, upper berth sand gravel, the hidden pipe that has wrapped is laid, around hidden pipe and the spreading sand gravel of top, then its upper berth plastic woven cloth；（6）Lid fertilizer：One layer of organic fertilizer bed of material is covered on sand gravel layer；（7）Grading：By table soil harrow broken and then it is covered on the organic fertilizer bed of material；（8）Soda：With water or solution immersion topsoil, salt alkaloid substance excessive in soil is eluted.Improved effect of the present invention is significantly, persistently.
Description
Technical field
The present invention relates to a kind of greenhouse soil salinization of soil modification method, belong to technical field of land improvement.
Background technology
Salt-soda soil is a species of salt aggregation, refers to that the salinity contained by inside soil has influence on the normal life of crop
Long, according to UNESCO and food and agricultural organization's incomplete statistics, the area in whole world salt-soda soil is public for 9.5438 hundred million
Hectare, wherein China is 99,130,000 hectares.The formation of China's alkaline earth and alkali-affected soil, it is most of accumulative with Carbonates In Soil
It is relevant, thus basicity is universal higher, serious salt affected soil regional plant can hardly survive.
Draining is the important measures that the reclamation of salinep-alkali soil utilizes, and only takes rational filling row's means, controls underground water steadily
The decline of position, it can just be effectively facilitated reclamation of salinep-alkali soil curing.For a long time in terms of agricultural drain, widely used is in China
Gutter drainage system.Because field gutter drainage is in practice in the prevalence of slope failure and bottom of trench alluvial problem, in landform
Gradient larger area, such case are particularly acute.Because soil salt content is high, structure is poor, cause the stability of canal system very poor, it is bright
Canal draining, which is easily collapsed, silts or occurs serious erosion of soil and water up, and bright row's canal, which often collapses, in 1 year silts half up, it is impossible to ensures
Its drainage, have a strong impact on the modified utilization of salinized farmland.
The content of the invention
The technical problems to be solved by the invention are the defects of overcoming prior art, there is provided a kind of greenhouse soil salinization of soil changes
Good recipe method, improved effect is significantly, persistently.
In order to solve the above technical problems, the present invention provides a kind of greenhouse soil salinization of soil modification method, it is characterized in that, bag
Include：
（1）High temperature close plastic shed：7~August part high temperature close plastic shed 8~10 days, high temperature close plastic shed 2~5 days before field planting；
（2）The flood irrigation desalinization of soil by flooding or leaching：The broad irrigation desalinization of soil by flooding or leaching is once after first time high temperature close plastic shed；
（3）Vegetables and crop rotation, and crop is ploughed under in soil, improved soil；
（4）Dig hair row's hidden pipe ditch；
（5）Hidden pipe is laid：In bottom of trench laying plastics establishment cloth, upper berth sand gravel, the hidden pipe wrapped is laid, around hidden pipe
And top spreading sand gravel, then its upper berth plastic woven cloth；
（6）Lid fertilizer：One layer of organic fertilizer bed of material is covered on sand gravel layer；
（7）Grading：By table soil harrow broken and then it is covered on the organic fertilizer bed of material；
（8）Soda：With water or solution immersion topsoil, salt alkaloid substance excessive in soil is eluted.
Preferably, above-mentioned steps（3）In, carry out leaf vegetables and legume crop crop rotation.
Preferably, above-mentioned steps（3）In, after vegetables and crops grow to 10~20 centimetres, crop is ploughed under in soil.
Preferably, above-mentioned steps（4）In, 1.5~2.0 meters of the V ditch depths of the hair row hidden pipe ditch, 30 centimetres of ditch bottom width,
Side slope 1: 0.5.
Preferably, above-mentioned steps（5）In, the hidden pipe selects 100 millimeters of plastic sewer pipes, and uniformly diameter is beaten on tube wall
3 millimeters of aperture, punching rate 75%, external application roughening fiber material wrap up two to three layers, and plastic ties are tied up.
Preferably, above-mentioned steps（5）In, the plastics establishment cloth width is 50 centimetres, the plastics establishment cloth upper berth 20
Cm thick sand gravel, around hidden pipe and the cm thick of top spreading 25~30 sand gravel.
Preferably, above-mentioned steps（6）In, the organic fertilizer bed of material is chicken manure, cow dung, pig manure, one kind in sheep manure or more
Kind.
Preferably, above-mentioned steps（8）In, according to salinization of soil degree soda 1~5 time, after each soda 3~5 days it is right
Table soil implements soda next time in 1~3 day again after implementing harrow broken processing.
The beneficial effect that the present invention is reached：
1. high temperature close plastic shed has not only murdered nematode, germ and microorganism of curing the disease in soil, while improves the physics and chemistry of soil
Matter；Vegetables and crop rotation, and crop is ploughed under in soil, the permeability of improved soil.
2. sand gravel layer blocks soil capillary water and conveys salinity to earth's surface, the effect for preventing the accumulation of salt in the surface soil well is served,
Be advantageous to the persistence and steadiness of salt affected soil improvement.
3. the organic fertilizer bed of material is laid on sand gravel layer, organic fertilizer forms humus through microorganism decomposition, conversion, can improve soil
The buffer capacity of earth, and can act on forming sodium humate with sodium carbonate, surface soil alkalinity is reduced, with the seepage of pipe-line system, wet
Profit, decomposition rate are accelerated.
Embodiment
The invention will be further described below.Following examples are only used for the technical side for clearly illustrating the present invention
Case, and can not be limited the scope of the invention with this.
The invention discloses a kind of greenhouse soil salinization of soil modification method, including：
（1）High temperature close plastic shed：7~August part high temperature close plastic shed 8~10 days, high temperature close plastic shed 2~5 days before field planting；
（2）The flood irrigation desalinization of soil by flooding or leaching：The broad irrigation desalinization of soil by flooding or leaching is once after first time high temperature close plastic shed；
（3）After leaf vegetables and legume crop crop rotation, vegetables and crops grow to 10~20 centimetres, crop is ploughed under in soil, changed
Good soil；
（4）Digging hair row's hidden pipe ditch, 1.5~2.0 meters of the V ditch depths of the hair row hidden pipe ditch, 30 centimetres of ditch bottom width, side slope 1:
0.5：
（5）Hidden pipe is laid：The hidden pipe selects 100 millimeters of plastic sewer pipes, and the aperture of 3 millimeters of diameter is uniformly beaten on tube wall,
Punching rate is 75%, and external application roughening fiber material wraps up two to three layers, and plastic ties are tied up.
The plastics for being 50 centimetres in bottom of trench laying width work out cloth, the cm thick sand gravel of upper berth 20, lay what is wrapped
Hidden pipe, around hidden pipe and the cm thick of top spreading 25~30 sand gravel, then its upper berth width is 50 centimetres of plastic knitting
Cloth；
（6）Lid fertilizer：One layer of organic fertilizer bed of material is covered on sand gravel layer, the organic fertilizer bed of material is chicken manure, cow dung, pig manure, sheep
One or more in excrement；
（7）Grading：By table soil harrow broken and then it is covered on the organic fertilizer bed of material；
（8）Soda：With water or solution immersion topsoil, salt alkaloid substance excessive in soil is eluted, according to the salinization of soil
Degree soda 1~5 time, implement soda next time again within 1~3 day after implementing harrow broken processing to table soil within 3~5 days after each soda.
High temperature close plastic shed has not only murdered nematode, germ and microorganism of curing the disease in soil, while improves the physics and chemistry of soil
Property；Vegetables and crop rotation, and crop is ploughed under in soil, the permeability of improved soil.
Sand gravel layer blocks soil capillary water and conveys salinity to earth's surface, serves the effect for preventing the accumulation of salt in the surface soil well, has
Beneficial to the persistence and steadiness of salt affected soil improvement.
The organic fertilizer bed of material is laid on sand gravel layer, and organic fertilizer forms humus through microorganism decomposition, conversion, can improve soil
Buffer capacity, and can act on forming sodium humate with sodium carbonate, reduce surface soil alkalinity, with the seepage of pipe-line system, moistening,
Decomposition rate is accelerated.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, some improvement and deformation can also be made, these are improved and deformation
Also it should be regarded as protection scope of the present invention.
Claims (8)
1. greenhouse soil salinization of soil modification method, it is characterized in that, including：
（1）High temperature close plastic shed：7~August part high temperature close plastic shed 8~10 days, high temperature close plastic shed 2~5 days before field planting；
（2）The flood irrigation desalinization of soil by flooding or leaching：The broad irrigation desalinization of soil by flooding or leaching is once after first time high temperature close plastic shed；
（3）Vegetables and crop rotation, and crop is ploughed under in soil, improved soil；
（4）Dig hair row's hidden pipe ditch；
（5）Hidden pipe is laid：In bottom of trench laying plastics establishment cloth, upper berth sand gravel, the hidden pipe wrapped is laid, around hidden pipe
And top spreading sand gravel, then its upper berth plastic woven cloth；
（6）Lid fertilizer：One layer of organic fertilizer bed of material is covered on sand gravel layer；
（7）Grading：By table soil harrow broken and then it is covered on the organic fertilizer bed of material；
（8）Soda：With water or solution immersion topsoil, salt alkaloid substance excessive in soil is eluted.
2. greenhouse soil salinization of soil modification method according to claim 1, it is characterized in that, above-mentioned steps（3）In, carry out leaf
Vegetables and legume crop crop rotation.
3. greenhouse soil salinization of soil modification method according to claim 1, it is characterized in that, above-mentioned steps（3）In, vegetables and
After crops grow to 10~20 centimetres, crop is ploughed under in soil.
4. greenhouse soil salinization of soil modification method according to claim 1, it is characterized in that, above-mentioned steps（4）In, the hair
Arrange 1.5~2.0 meters of the V ditch depths of hidden pipe ditch, 30 centimetres of ditch bottom width, side slope 1: 0.5.
5. greenhouse soil salinization of soil modification method according to claim 1, it is characterized in that, above-mentioned steps（5）In, it is described dark
Pipe selects 100 millimeters of plastic sewer pipes, and the aperture of 3 millimeters of diameter, punching rate 75%, external application roughening are uniformly played on tube wall
Fiber material wraps up two to three layers, and plastic ties are tied up.
6. greenhouse soil salinization of soil modification method according to claim 1, it is characterized in that, above-mentioned steps（5）In, the modeling
Material establishment cloth width is 50 centimetres, the cm thick sand gravel of plastics establishment cloth upper berth 20, around hidden pipe and the spreading of top
The sand gravel of 25~30 cm thicks.
7. greenhouse soil salinization of soil modification method according to claim 1, it is characterized in that, above-mentioned steps（6）In, it is described to have
Machine fertilizer layer is the one or more in chicken manure, cow dung, pig manure, sheep manure.
8. greenhouse soil salinization of soil modification method according to claim 1, it is characterized in that, above-mentioned steps（8）In, according to soil
Earth salinization and alkalization soda 1~5 time, implement again next time within 1~3 day after implementing harrow broken processing to table soil within 3~5 days after each soda
Soda.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710759973.7A CN107371445A (en) | 2017-08-30 | 2017-08-30 | Greenhouse soil salinization of soil modification method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710759973.7A CN107371445A (en) | 2017-08-30 | 2017-08-30 | Greenhouse soil salinization of soil modification method |
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| CN107371445A true CN107371445A (en) | 2017-11-24 |
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| CN201710759973.7A Pending CN107371445A (en) | 2017-08-30 | 2017-08-30 | Greenhouse soil salinization of soil modification method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111802367A (en) * | 2020-08-06 | 2020-10-23 | 嘉善尚品农业科技有限公司 | Greenhouse vegetable soil high-temperature greenhouse closing and water leaching salt-washing disinfection treatment method |
| CN113498647A (en) * | 2021-07-15 | 2021-10-15 | 水发智慧农业科技有限公司 | Soil rapid improvement method suitable for Xinjiang sunlight greenhouse |
Citations (5)
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|---|---|---|---|---|
| CN102057774A (en) * | 2010-10-19 | 2011-05-18 | 新疆农业科学院土壤肥料与农业节水研究所 | Draining and salt-removing method for newly-ploughed salinized farmland |
| US20120288333A1 (en) * | 2011-05-10 | 2012-11-15 | Arnold Lipes | Apparatus and method for sterilizing seed beds in soil |
| CN103959952A (en) * | 2014-05-07 | 2014-08-06 | 河海大学 | Method for rapidly preventing and treating successive cropping obstacles of greenhouse soil |
| CN104206066A (en) * | 2014-08-25 | 2014-12-17 | 惠州市东江园林工程有限公司 | Soil improvement method for saline-alkali soil |
| CN107087453A (en) * | 2017-06-15 | 2017-08-25 | 梁勇 | The method for improveing salt-soda soil |
-
2017
- 2017-08-30 CN CN201710759973.7A patent/CN107371445A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102057774A (en) * | 2010-10-19 | 2011-05-18 | 新疆农业科学院土壤肥料与农业节水研究所 | Draining and salt-removing method for newly-ploughed salinized farmland |
| US20120288333A1 (en) * | 2011-05-10 | 2012-11-15 | Arnold Lipes | Apparatus and method for sterilizing seed beds in soil |
| CN103959952A (en) * | 2014-05-07 | 2014-08-06 | 河海大学 | Method for rapidly preventing and treating successive cropping obstacles of greenhouse soil |
| CN104206066A (en) * | 2014-08-25 | 2014-12-17 | 惠州市东江园林工程有限公司 | Soil improvement method for saline-alkali soil |
| CN107087453A (en) * | 2017-06-15 | 2017-08-25 | 梁勇 | The method for improveing salt-soda soil |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111802367A (en) * | 2020-08-06 | 2020-10-23 | 嘉善尚品农业科技有限公司 | Greenhouse vegetable soil high-temperature greenhouse closing and water leaching salt-washing disinfection treatment method |
| CN113498647A (en) * | 2021-07-15 | 2021-10-15 | 水发智慧农业科技有限公司 | Soil rapid improvement method suitable for Xinjiang sunlight greenhouse |
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Effective date of registration: 20200430 Address after: 215000 No.1, yangyigang East Road, beilian village, Wujiang Economic and Technological Development Zone, Suzhou City, Jiangsu Province Applicant after: SUZHOU FUKANG MODERN AGRICULTURAL SCIENCE AND TECHNOLOGY DEVELOPMENT Co.,Ltd. Address before: 215216 Wujiang Suzhou economic and Technological Development Zone in Jiangsu Province North Village filled with 1 East Harbor Road Applicant before: SUZHOU SAN GANG AGRICULTURAL AND SIDELINE PRODUCTS DISTRIBUTION Co.,Ltd. |
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Application publication date: 20171124 |