CN108551793A - Sloping upland modification method - Google Patents
Sloping upland modification method Download PDFInfo
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- CN108551793A CN108551793A CN201810228190.0A CN201810228190A CN108551793A CN 108551793 A CN108551793 A CN 108551793A CN 201810228190 A CN201810228190 A CN 201810228190A CN 108551793 A CN108551793 A CN 108551793A
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- Prior art keywords
- modification method
- sloping upland
- hillside fields
- subsoil
- height
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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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Cultivation Of Plants (AREA)
Abstract
The present invention relates to sloping upland improving technology fields, and in particular to sloping upland modification method, the modification method are：First mellow soil on ground is shifted onto on one side, by machinery hillside fields subsoil is handled smooth and tamped, the degree of packing must be consistent, and hillside fields is processed into terrace shape；According to the gradient size in hillside fields, adjusts the difference in height (difference in height between adjacent field bund is 60 100cm) between adjacent field bund, backfills 20 40cm of mellow soil on the subsoil of compacting；Sloping upland modification method provided by the present invention can effectively make up existing long, the defect of improved effect difference that expends the time of existing sloping upland modification method.
Description
Technical field
The present invention relates to sloping upland improving technology fields, and in particular to sloping upland modification method.
Background technology
Sloping upland refers to being distributed in hillside upper ground surface poor flatness, and water, soil, fertilizer are lost in serious, the low nonirrigated farmland of crop yield.
The concept of main feature " hillside fields " generally refers to the geomorphic type (after the reclamation of wasteland to be known as sloping upland) between 6~25 ° more.Sloping upland
Presence seriously restrict increasing substantially for dry crop yield.Directly with soil-shifting when hillside fields is improved in many places now
Machine goes to handle, and the raw-soil and mellow soil are mixed together, and treated in this way, and soil needs processing 1-2 that could be planted, and
And it needs to expend a large amount of agricultural fertilizer etc.；And soil current year transformation can produce crop for the year after being improved, and reduce excessive agriculture
Fertile cost input plays the role of energy-saving and emission-reduction and upgrading synergy.
Chinese patent CN104094692B discloses a kind of biological carbon improvement ecology reducing sloping upland pollution of area source at present
The method of ridge, it is related to building a kind of ecological ridge of the extension type based on ADP modification biological carbon.The distribution method of the present invention
To open up a field bund in sloping upland slope surface vertical direction, every preset distance first, the field bund is by mixing predetermined ratio biology
The soil of carbon is piled up, and buffer strip is formed.Predetermined quantity discharge outlet is opened up on buffer strip, a depth is dug in each discharge outlet rear end
Hole, dell is interior to place an extension type purifier, is composed of, was formed stone band-biological carbon band-three layers of clay Belt
Strainer.A discharge conduit is opened up in the last item filter bag rear end at bottom of slope, is connected with river, it is complete to be formed
Ecological ridge layout.This method can improve existing sloping upland to the utilization ratio of nutriment and moisture and effectively prevent ground
Silt caused by table runoff, undercurrent drops migration and a huge sum of money and organic pollution the problem of polluting.
Chinese patent CN102177776A discloses a kind of complex method that control sloping upland rill erosion occurs at present, relates to
And hillside fields modified utilization and prevention and control of soil erosion field.Critical plane method theory occurs by the erosion caused by sloping surfaces rill, is invaded according to hillside fields
The critical plane method Lc that rill generates is lost, terraced bank is built along contour with the slope surface spacing less than or equal to Lc, that is, is directed to specific slope
Arable land along contour less than the slope surface interval for corroding rill generation critical plane method value under the conditions of current hill grade, to design and build ladder
Bank, the planting plants band on the terraced bank that design constructs form the layout mould that slope surface junior unit, slope surface ladder bank and vegetational zone coexist
Formula；The hillside fields rill erosion occurs critical plane method Lc and is obtained by natural rainfall or rain making in-site measurement, can also
It is obtained by theoretical calculation.
But the sloping upland modification method that the prior art is provided there is also expend the time it is long, the defect of improved effect difference.
Invention content
In view of the above problems, the present invention proposes sloping upland modification method.Technical solution energy provided by the invention
It is enough to make up existing long, the defect of improved effect difference that expends the time of modification method that the prior art is provided to a certain extent.
In order to achieve the above purpose, it is achieved by the following technical programs：
Sloping upland modification method, the modification method include the following steps：
(1) first mellow soil on ground is shifted onto on one side, by machinery hillside fields subsoil is handled smooth and is tamped, degree of packing palpus one
It causes, hillside fields is processed into terrace shape；
(2) according to the gradient size in hillside fields, the difference in height between adjacent field bund is adjusted；
(3) the mellow soil 20-40cm on the subsoil of compacting in refilling step (1).
Preferably, hillside fields is processed into terrace shape by machinery in step (1).
Preferably, the difference in height in step (2) between adjacent field bund is 60-100cm, is highly selected according to hillside fields gradient size
It selects, when the gradient is big, ridge height is no more than 100cm.
Preferably, field bund is laid at terraced fields edge in step (2), and field bund is tamped after being piled up with subsoil.
Preferably, the mellow soil thickness backfilled in step (3) is 20-40cm.
Preferably, current year transformation current year can produce crop, reduce excessive agricultural fertilizer cost input, play energy-saving and emission-reduction and
The effect of upgrading synergy.
Using above-mentioned technical solution, beneficial effects of the present invention are as follows：The present invention is by the way that mellow soil to be pushed on one side, by slope
The ground raw-soil is made into terrace shape, and mellow soil is backfilled after compacting so that terraced fields are not easy to collapse；Play maintenance fertilizer conservation, self-restraint well
The effect of water and soil is conducive to keep soil fertility, is beneficial to plant growth from the point of view of permanent income；Crop can directly be planted
Kind, do not have to expend more times, reduces cost, do not expend a large amount of agricultural fertilizer.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention,
Technical scheme in the embodiment of the invention is clearly and completely described.Based on the embodiment of the present invention, the common skill in this field
The every other embodiment that art personnel are obtained without creative efforts belongs to the model that the present invention protects
It encloses.
Embodiment 1：
Sloping upland modification method, the modification method include the following steps：
(1) first mellow soil on ground is shifted onto on one side, by machinery hillside fields subsoil is handled smooth and is tamped, degree of packing palpus one
It causes, hillside fields is processed into terrace shape；
(2) according to the gradient size in hillside fields, the difference in height between adjacent field bund is adjusted；
Wherein, the difference in height between adjacent field bund is 60cm；
(3) on the subsoil of compacting in refilling step (1) mellow soil 20cm.
Embodiment 2：
Sloping upland modification method, the modification method include the following steps：
(1) first mellow soil on ground is shifted onto on one side, by machinery hillside fields subsoil is handled smooth and is tamped, degree of packing palpus one
It causes, hillside fields is processed into terrace shape；
(2) according to the gradient size in hillside fields, the difference in height between adjacent field bund is adjusted；
Wherein, the difference in height between adjacent terraced fields is 80cm；
(3) on the subsoil of compacting in refilling step (1) mellow soil 40cm.
Embodiment 3：
Sloping upland modification method, the modification method include the following steps：
(1) first mellow soil on ground is shifted onto on one side, by machinery hillside fields subsoil is handled smooth and is tamped, degree of packing palpus one
It causes, hillside fields is processed into terrace shape；
(2) according to the gradient size in hillside fields, the difference in height between adjacent field bund is adjusted；
Wherein, the difference in height between adjacent field bund is 100cm；
(3) the mellow soil 30cm on the subsoil of compacting in refilling step (1).
Embodiment 4：
Sloping upland modification method, the modification method include the following steps：
(1) first mellow soil on ground is shifted onto on one side, by machinery hillside fields subsoil is handled smooth and is tamped, degree of packing palpus one
It causes, hillside fields is processed into terrace shape；
(2) according to the gradient size in hillside fields, the difference in height between adjacent field bund is adjusted；
Wherein, the difference in height between adjacent field bund is 70cm；
(3) the mellow soil 35cm on the subsoil of compacting in refilling step (1).
Above example is only to illustrate the technical solution of type of the present invention, rather than its limitations；Although with reference to aforementioned implementation
Type of the present invention is described in detail in example, it will be understood by those of ordinary skill in the art that：It still can be to aforementioned each
Technical solution recorded in embodiment is modified or equivalent replacement of some of the technical features；And these are changed
Or it replaces, the spirit and scope for each embodiment technical solution of type of the present invention that it does not separate the essence of the corresponding technical solution.
Claims (6)
1. sloping upland modification method, which is characterized in that the modification method includes the following steps：
(1) first mellow soil on ground to be shifted onto on one side, by machinery hillside fields subsoil is handled smooth and is tamped, the degree of packing must be consistent,
Hillside fields is processed into terrace shape；
(2) according to the gradient size in hillside fields, the difference in height between adjacent field bund is adjusted；
(3) on the subsoil of compacting in refilling step (1) mellow soil 20-40cm.
2. sloping upland modification method according to claim 1, which is characterized in that machinery will be at hillside fields in the step (1)
Manage into terrace shape.
3. sloping upland modification method according to claim 1, which is characterized in that in the step (2) between adjacent field bund
Difference in height be 60-100cm, highly according to hillside fields gradient size select, when the gradient is big, ridge height be no more than 100cm.
4. sloping upland modification method according to claim 1, which is characterized in that terraced fields edge is laid in the step (2)
Field bund, field bund are tamped after being piled up with subsoil.
5. sloping upland modification method according to claim 1, which is characterized in that the mellow soil backfilled in the step (3) is thick
Degree is 20-40cm.
6. sloping upland modification method according to claim 1, which is characterized in that transformation current year current year can produce crop,
Excessive agricultural fertilizer cost input is reduced, energy-saving and emission-reduction and upgrading synergy are played the role of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810228190.0A CN108551793A (en) | 2018-03-20 | 2018-03-20 | Sloping upland modification method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810228190.0A CN108551793A (en) | 2018-03-20 | 2018-03-20 | Sloping upland modification method |
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| CN108551793A true CN108551793A (en) | 2018-09-21 |
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ID=63531812
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810228190.0A Pending CN108551793A (en) | 2018-03-20 | 2018-03-20 | Sloping upland modification method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110476534A (en) * | 2019-09-26 | 2019-11-22 | 贵州省山地资源研究所有限公司 | A kind of modification method promoting sloping upland quality |
| CN110972831A (en) * | 2019-12-23 | 2020-04-10 | 云南麻王新材料科技有限公司 | Slope plant planting method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1611230A1 (en) * | 1988-09-19 | 1990-12-07 | Agaponov Nikolaj N | Method of greenbelt setting of slopes |
| CN202818915U (en) * | 2012-08-16 | 2013-03-27 | 吉林省水土保持科学研究院 | Slope type stripping field capable of conserving water and soil |
| CN103081604A (en) * | 2013-01-17 | 2013-05-08 | 河北农业大学 | Separated slope trench-shaped terrace soil preparation method applied to mountainous regions |
| CN104604385A (en) * | 2014-12-23 | 2015-05-13 | 黑龙江省水土保持科学研究院 | Method for counter-slope surface soil thickness increasing, permeation increasing and soil preparing of slope croplands |
| CN107517752A (en) * | 2017-08-31 | 2017-12-29 | 青岛多德多信息技术有限公司 | A kind of method of hillside fields production machinery farming terraced fields |
-
2018
- 2018-03-20 CN CN201810228190.0A patent/CN108551793A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1611230A1 (en) * | 1988-09-19 | 1990-12-07 | Agaponov Nikolaj N | Method of greenbelt setting of slopes |
| CN202818915U (en) * | 2012-08-16 | 2013-03-27 | 吉林省水土保持科学研究院 | Slope type stripping field capable of conserving water and soil |
| CN103081604A (en) * | 2013-01-17 | 2013-05-08 | 河北农业大学 | Separated slope trench-shaped terrace soil preparation method applied to mountainous regions |
| CN104604385A (en) * | 2014-12-23 | 2015-05-13 | 黑龙江省水土保持科学研究院 | Method for counter-slope surface soil thickness increasing, permeation increasing and soil preparing of slope croplands |
| CN107517752A (en) * | 2017-08-31 | 2017-12-29 | 青岛多德多信息技术有限公司 | A kind of method of hillside fields production machinery farming terraced fields |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110476534A (en) * | 2019-09-26 | 2019-11-22 | 贵州省山地资源研究所有限公司 | A kind of modification method promoting sloping upland quality |
| CN110972831A (en) * | 2019-12-23 | 2020-04-10 | 云南麻王新材料科技有限公司 | Slope plant planting method |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20181023 Address after: 650233 300 Bailong temple, Kunming, Yunnan Applicant after: Southwest Forestry University Address before: 650106 128 Zai Ling Road, Kunming, Yunnan Applicant before: Yunnan Vocational and Technical College of Agriculture |
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Application publication date: 20180921 |