CN202818915U - Slope type stripping field capable of conserving water and soil - Google Patents
Slope type stripping field capable of conserving water and soil Download PDFInfo
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- CN202818915U CN202818915U CN 201220404307 CN201220404307U CN202818915U CN 202818915 U CN202818915 U CN 202818915U CN 201220404307 CN201220404307 CN 201220404307 CN 201220404307 U CN201220404307 U CN 201220404307U CN 202818915 U CN202818915 U CN 202818915U
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- type stripping
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Abstract
The utility model discloses a slope type stripping field capable of conserving water and soil. Field ridges are built on a filed surface of slope cropland along the direction of contour lines, and fertilizing ditches are built on the upper portions of the field ridges to form slope type stripping field units. According to the condition of cross fall of the slope cropland, soil baffles are arranged on the fertilizing ditches so as to facilitate dispersing and retaining of river flux and maintain stability of the slope type stripping field, and various commercial crops can be planted on the field ridges of the slope type stripping field. According to the slope type stripping field capable of conserving water and soil, functions of retaining and storing river flux of the fertilizing ditches can be fully played, the maintaining of the stability of the field ridges is facilitated, and functions of the slope type stripping field for conserving water and soil are improved.
Description
Technical field
The utility model is to the improvement of existing agriculture terraced fields structure, and a kind of sloping formula bar field that can conserve water and soil is provided, and belongs to agricultural water conservancy water and soil conservation facility technology field.
Background technology
Bench terrace has preferably soil and water conservation benefits as traditional sloping water conservancy engineering in farmland measure.Tradition terraced fields water and soil conservation principle mainly is by changing length of grade and the domatic angle of local adjustment, cut off through streamline, cutting down runoff kinetic energy.But its construction technology is complicated, and occupation of land is many, and quantities is large, and to the whole disturbances of topsoil, the area build more than topsoil 60-80cm that suits is not suitable for the Northeast thin at the arable land soil layer and that freeze-thaw erosion is serious and promotes.
Summary of the invention
The utility model discloses a kind of sloping formula bar field that can conserve water and soil, solve the traditional farming terraced fields and taken up an area the shortcoming many, that thicker to the topsoil requirement of arable land, slope, the soil disturbance amount reaches greatly terraced fields ridge poor stability, particularly be applicable to the sloping arable land prevention and control of soil erosion of domatic Northeast black earth area slow and long, that soil layer is thin.By sloping formula bar field ditch upper, the ridge under basic build form; can either give full play to the effect of fattening ditch interception and accumulation runoff, reduce loss of soil nutrient, improve soil self water conservation soil conservation ability; mollic and productivity of land that protection is precious, the control Rocky Desertification.In the long term, this utility model can directly increase certain economic benefit again, improves peasant's recognition and acceptance degree, gives full play to significant prevention and control of soil erosion effect in production practices.
The sloping formula bar field that can conserve water and soil that the utility model provides, adopt following technical solution:
Be provided with the field stalk along the contour direction on the face of field, arable land, slope, stalk top, field is provided with fattens ditch, consists of unit, sloping formula bar field.
According to arable land, slope cross fall situation, at the described ditch of fattening the soil gear is set, be conducive to disperse to retain runoff, keep sloping formula bar field stability.
Field, described sloping arable land face head fall angle α is generally 5 ° ~ 15 °, and cross fall requires to change little.
On the ridge of sloping formula bar field, can plant various economic crops, not only can give full play to Gu Geng, protect ridge effect, can also significantly increase economic benefit.
When the utility model technology is implemented, contour direction needs to plough along the slope, build across a certain distance mutually the banded above-mentioned ridge engineering that several can retain slope runoff silt according to domatic and rainfall situation, arrange along the slope and form a kind of sloping formula bar field that can conserve water and soil.
Good effect of the present utility model is:Build sloping formula bar field at field, arable land, slope face, can shorten length of grade, stop runoff, reduce fertile topsoil and run off, give full play to the water and soil conservation effect of retaining runoff and sediment; Simultaneously; return the field after fattening people in the ditch and be the stalk accumulated and green manure corruption; not only can improve the content of organic matter in the arable soil; can also increase Soil Microorganism; effectively improve the soil environment of plant growth and water, heat condition; reach protection mollic and productivity of land, maintenance grain high yield and stable yields, and then ensure the purpose of the grain security of major grain producing area, northeast.Compare with traditional terraced fields, the utility model can be given full play to the effect of fattening ditch interception and accumulation runoff, is conducive to keep the stability of ridge, improves the water and soil conservation effect in sloping formula bar field.
Description of drawings
Fig. 1 is the utility model structure principle chart;
Fig. 2 is that the utility model uses state diagram;
Among the figure, 1, the terraced fields ridge; 2, fatten ditch; 3, field, sloping arable land face; 4, the plant of protecting ridge (crop); 5, soil gear.
Embodiment
According to Fig. 1, shown in Figure 2, build several sloping formula bar stalks 1 at field, arable land, slope face 3 along the contour direction, the top of each bar ridge 1 is built and is fattened ditch 2; On bar field stalk 1, can plant the plant of protecting ridge (crop) 4, fatten and also build soil gear 5 on the ditch 2; Field, described sloping arable land face 3 is generally 5 ° ~ 15 ° with horizontal plane angle.
Claims (3)
1. the sloping formula bar field that can conserve water and soil is characterized in that: be provided with the field stalk along the contour direction on the face of field, arable land, slope, be provided with above the stalk of field and fatten ditch, consist of unit, sloping formula bar field.
2. according to the sloping formula bar field that can conserve water and soil according to claim 1, it is characterized in that: fatten the soil gear is set on the ditch.
3. according to the sloping formula bar field that can conserve water and soil according to claim 1, it is characterized in that: field, described sloping arable land face head fall angle α is 5 ° ~ 15 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220404307 CN202818915U (en) | 2012-08-16 | 2012-08-16 | Slope type stripping field capable of conserving water and soil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220404307 CN202818915U (en) | 2012-08-16 | 2012-08-16 | Slope type stripping field capable of conserving water and soil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202818915U true CN202818915U (en) | 2013-03-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220404307 Expired - Fee Related CN202818915U (en) | 2012-08-16 | 2012-08-16 | Slope type stripping field capable of conserving water and soil |
Country Status (1)
| Country | Link |
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| CN (1) | CN202818915U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103609221A (en) * | 2013-12-05 | 2014-03-05 | 浙江大学 | Method for ecological farming of slope tea garden |
| CN104094692A (en) * | 2014-06-30 | 2014-10-15 | 北京师范大学 | Method for reducing slope cropland non-point source pollution by biochar-improved ecological ridge |
| CN104126343A (en) * | 2014-07-14 | 2014-11-05 | 中国科学院东北地理与农业生态研究所 | Double-ridge area water and soil conservation method |
| CN104817181A (en) * | 2015-04-17 | 2015-08-05 | 山东大学 | Concave-convex type reinforcement surface flow constructed wetland system |
| CN105961000A (en) * | 2016-05-28 | 2016-09-28 | 中国科学院新疆生态与地理研究所 | Method for reducing rainfall and snowmelt erosion of low vegetation covered piedmont slopes of river valleys in arid regions |
| CN106817943A (en) * | 2017-02-09 | 2017-06-13 | 吉林省农业科学院 | A kind of farming combined method of sloping upland water and soil conservation |
| CN108040521A (en) * | 2017-12-08 | 2018-05-18 | 黑龙江省农业科学院土壤肥料与环境资源研究所 | Sloping upland blocks water wall construction method |
| CN108252389A (en) * | 2018-03-30 | 2018-07-06 | 水利部牧区水利科学研究所 | A kind of broad width intercepting ditch for hills grassland region slope surface |
| CN108551793A (en) * | 2018-03-20 | 2018-09-21 | 云南农业职业技术学院 | Sloping upland modification method |
| CN109511455A (en) * | 2018-12-28 | 2019-03-26 | 西南大学 | A kind of biological ridge construction method of the solid soil shield bank of Slope Cropland with Purple Soil |
| CN113647224A (en) * | 2021-08-12 | 2021-11-16 | 中国水利水电科学研究院 | Slope farmland water and soil conservation composite measure configuration method integrating slope and soil layer differentiation |
-
2012
- 2012-08-16 CN CN 201220404307 patent/CN202818915U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103609221A (en) * | 2013-12-05 | 2014-03-05 | 浙江大学 | Method for ecological farming of slope tea garden |
| CN104094692A (en) * | 2014-06-30 | 2014-10-15 | 北京师范大学 | Method for reducing slope cropland non-point source pollution by biochar-improved ecological ridge |
| CN104094692B (en) * | 2014-06-30 | 2016-01-06 | 北京师范大学 | A kind of biological carbon reducing sloping upland pollution of area source improves the method for ecological ridge |
| CN104126343A (en) * | 2014-07-14 | 2014-11-05 | 中国科学院东北地理与农业生态研究所 | Double-ridge area water and soil conservation method |
| CN104817181A (en) * | 2015-04-17 | 2015-08-05 | 山东大学 | Concave-convex type reinforcement surface flow constructed wetland system |
| CN105961000A (en) * | 2016-05-28 | 2016-09-28 | 中国科学院新疆生态与地理研究所 | Method for reducing rainfall and snowmelt erosion of low vegetation covered piedmont slopes of river valleys in arid regions |
| CN106817943A (en) * | 2017-02-09 | 2017-06-13 | 吉林省农业科学院 | A kind of farming combined method of sloping upland water and soil conservation |
| CN106817943B (en) * | 2017-02-09 | 2018-11-02 | 吉林省农业科学院 | A kind of farming combined method of sloping upland water and soil conservation |
| CN108040521A (en) * | 2017-12-08 | 2018-05-18 | 黑龙江省农业科学院土壤肥料与环境资源研究所 | Sloping upland blocks water wall construction method |
| CN108551793A (en) * | 2018-03-20 | 2018-09-21 | 云南农业职业技术学院 | Sloping upland modification method |
| CN108252389A (en) * | 2018-03-30 | 2018-07-06 | 水利部牧区水利科学研究所 | A kind of broad width intercepting ditch for hills grassland region slope surface |
| CN108252389B (en) * | 2018-03-30 | 2023-11-07 | 水利部牧区水利科学研究所 | A broad width formula intercepting ditch for hilly grassland area is domatic |
| CN109511455A (en) * | 2018-12-28 | 2019-03-26 | 西南大学 | A kind of biological ridge construction method of the solid soil shield bank of Slope Cropland with Purple Soil |
| CN113647224A (en) * | 2021-08-12 | 2021-11-16 | 中国水利水电科学研究院 | Slope farmland water and soil conservation composite measure configuration method integrating slope and soil layer differentiation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20130816 |