CN114402733A - Construction method for changing hillside land into terrace - Google Patents
Construction method for changing hillside land into terrace Download PDFInfo
- Publication number
- CN114402733A CN114402733A CN202210137828.6A CN202210137828A CN114402733A CN 114402733 A CN114402733 A CN 114402733A CN 202210137828 A CN202210137828 A CN 202210137828A CN 114402733 A CN114402733 A CN 114402733A
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- Prior art keywords
- soil
- terrace
- stone
- slope
- mountain
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- 238000010276 construction Methods 0.000 title claims abstract description 14
- 239000002689 soil Substances 0.000 claims abstract description 56
- 239000004575 stone Substances 0.000 claims abstract description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 235000016709 nutrition Nutrition 0.000 claims abstract description 16
- 230000035764 nutrition Effects 0.000 claims abstract description 16
- 238000000926 separation method Methods 0.000 claims abstract description 15
- 239000003864 humus Substances 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims description 11
- 239000011435 rock Substances 0.000 claims 2
- 230000008595 infiltration Effects 0.000 abstract 1
- 238000001764 infiltration Methods 0.000 abstract 1
- 238000004162 soil erosion Methods 0.000 abstract 1
- 235000015097 nutrients Nutrition 0.000 description 4
- 230000009466 transformation Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 235000021048 nutrient requirements Nutrition 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
Images
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
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/20—Securing of slopes or inclines
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Water Supply & Treatment (AREA)
- Public Health (AREA)
- Hydrology & Water Resources (AREA)
- Paleontology (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention discloses a construction method for changing hillside fields into terraced fields, which comprises the following steps: s1, marking a mountain base line; s2, digging and separating the soil stone step by utilizing the soil stone separation equipment: the broken stone falls into the slope and is backfilled to form a terrace foundation surface, fine soil is placed on the terrace foundation surface and is spread out for planting crops, and large stones are used for artificially fixing the slope; s3, arranging a humus-containing nutrition barrel to enable the humus to be in contact with original soil of the mountain land, and facilitating rooting of trees; s4, arranging a water storage ditch: digging out a water storage ditch at the base of the terrace, and backfilling with broken stones. The invention utilizes the stone-soil separation machine with large soil-eating quantity to carry out step-by-step separation, and can complete the construction of the terrace at one time; the retaining ditch of terraced fields basal portion is held water and is gone up the rubble infiltration of lower part in the terraced fields, can effectively prevent and reduce rainwater surface runoff, reduces soil erosion and water loss, protects the soil moisture bank protection.
Description
Technical Field
The invention relates to a construction method for changing hillside fields into terraced fields.
Background
China has a plurality of mountainous areas with small cultivated land area, and soil in the mountainous areas contains a large proportion of stones, is insufficient in soil moisture and does not have growth conditions of crops and economic forest trees. The environment of some barren mountains and wastelands continues to deteriorate due to climate change and erosion caused by water and soil loss.
Most of the existing methods for desertification control are manual or mechanical digging, storing soil and planting trees. However, the methods have limited effect, and the soil in the holes is less, so that the water storage and soil moisture preservation effects are poor, and the nutrient requirements of trees for long-term growth cannot be met, so that the trees are difficult to grow healthily, and the effect of preventing water and soil loss is limited. In addition, in the process of changing the sloping field into the terrace, the problems of severe natural environment of the mountainous region, difficult transformation and high transformation cost of the traditional method exist.
Disclosure of Invention
Aiming at the technical defects, the invention aims to provide a construction method for changing a hilly land into a terrace.
In order to solve the technical problems, the invention adopts the following technical scheme:
the invention provides a construction method for changing hillside fields into terraced fields, which comprises the following steps:
s1, marking a mountain base line;
s2, digging and separating the soil stone step by utilizing the soil stone separation equipment: the broken stone falls into the slope and is backfilled to form a terrace foundation surface, fine soil is placed on the terrace foundation surface and is spread out for planting crops, and large stones are used for artificially fixing the slope;
s3, setting a degradable nutrition barrel: fixing bottomless nutrition on the surface of a mountain by using a hook machine, filling nutrient soil in a barrel, backfilling broken stones, and enclosing and compacting the periphery of the nutrient barrel when a slope is backfilled, so that humus nutrient soil is contacted with original soil of the mountain, the root of trees can be conveniently pricked, and basic growth conditions are provided for plants;
s4, arranging a water storage ditch: digging out a water storage ditch at the base of the terrace as required, and backfilling with broken stones to accumulate rainwater flowing into the slope protection, preventing rainwater runoff on the surface of the terrace, storing water and preserving soil moisture.
Preferably, the impoundment trench is 1 meter deep and 1 meter wide.
Preferably, in the step S2, soil and stone separation machinery is used for operation, the slope-to-ladder transformation work is completed at one time, namely, the soil structure of the transformed mountain is used for composition, three-stage or multi-stage separation is performed through the soil and stone separation machinery, soil, broken stones and large stones are placed according to needs, optimized combination is performed, namely, the broken stones are backfilled into the slope, the slope is fixed through the large stones, and the separated fine soil is directly paved on the foundation surface of the terrace to form a standard fertile farmland for planting crops;
the method has the advantages that the method completes the transformation construction of the slope-to-ladder in one step through mechanical operation, is reasonable in application technology, complete in terrace function, fast in construction speed and low in cost, and avoids damage of soil borrowing in different places to vegetation in other places.
The invention has the beneficial effects that: the method utilizes the stone-soil separation machine with large soil-eating quantity to simultaneously carry out multi-stage separation of soil and stone, and can complete the construction of the terrace at one time; the water storage ditch at the base of the terrace is continuously utilized for water storage and soil moisture preservation and water seepage of broken stones at the middle lower part of the terrace, so that surface runoff of rainwater can be effectively prevented, and water and soil loss is reduced; the economic forest is planted at the terrace slope protection position by utilizing the contact of the nutrient barreled soil and the surface soil, and the economic benefit can be increased while the mountain region is greened and the slope protection is reinforced. Original fine soil of hillside fields is separated by equipment and then directly used for terrace foundation surface backfill and flattening, crops are directly planted, the traditional method for taking and backfilling soil in different places is changed, cost is reduced by times, and terrace construction speed is increased.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of a terrace reconstructed by the method provided by the embodiment of the invention.
Reference numerals: 1. a mountain baseline; 2. stone and soil separation equipment; 3. terrace foundation surface; 4. a nutrition barrel; 5. a water storage ditch.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Embodiment 1, as shown in fig. 1, a construction method for changing a terrace from a hilly land includes the following steps:
s1, marking a mountain base line 1 before construction;
s2, excavating and separating the stone and soil in three stages by using the stone and soil separation equipment 2 with large soil-eating quantity, and adjusting the gradient and the rotating speed of the equipment in the soil excavating process to control the speed of stone and soil separation; the broken stone falls into the slope and is backfilled to form a terrace foundation surface 3, fine soil is placed on the terrace foundation surface 3, and the terrace foundation surface is flattened for planting crops, so that foundation conditions are provided for the growth of the crops; the structure has strong water permeability, rainwater on the surface of the terrace can easily permeate into the gravels and downwards along the original mountain when the terrace is in heavy rain, and simultaneously supplies water for forest trees planted in the nutrition barrel, and the outside of the large stones is used for fixing the slope at any time;
s3, arranging a nutrition barrel 4, wherein the nutrition barrel is made of degradable materials and can be used for multiple times, fixing the bottomless nutrition barrel 4 on the surface of a mountain body by using a hook machine, surrounding and compacting the periphery of the nutrition barrel 4 when broken stones are backfilled to a slope body, then drawing out the nutrition barrel 4, and planting economic forest trees, and the way can make humus nutrition soil contact with original soil of a mountain region, thereby facilitating root pricking of the forest trees and long-term supply of nutrition; in addition, water permeated by the crushed stones after rain flows into the root of the forest along the ground surface to supply water for the forest;
s4, arranging a water storage ditch 5: digging out the water storage ditch 5 at the bottom of the terrace as required, backfilling with broken stones, and when heavy rain occurs, the surface runoff of the slope of the terrace flows into the ditch filled with the broken stones, and slowly permeates into the soil of the terrace, thereby ensuring the soil moisture content of the terrace, reducing the surface runoff and reducing the water and soil loss.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (2)
1. A construction method for changing hillside fields into terraced fields is characterized by comprising the following steps:
s1, marking a mountain base line;
s2, digging and separating the soil stone step by utilizing the soil stone separation equipment: the broken stone falls into the slope and is backfilled to form a terrace foundation surface, fine soil is placed on the terrace foundation surface and is spread out for planting crops, and large stones are used for artificially fixing the slope;
s3, arranging a humus-containing nutrition barrel: pressing the bottomless nutrition barrel to the surface of a mountain body by using a hook machine, surrounding and compacting the periphery of the nutrition barrel by using broken stones, and then drawing out the nutrition barrel to contact humus with original soil of the mountain land, so that the trees can be rooted conveniently;
s4, arranging a water storage ditch: digging out a water storage ditch at the base of the terrace, and backfilling with broken stones.
2. The method as claimed in claim 1, wherein the step of improving the hillside fields is performed by a soil and rock separation machine at step S2, i.e. the soil structure of the mountain to be improved is used to form a soil structure, the soil, gravel and stone are separated in three or more stages by the soil and rock separation machine, the soil, gravel and stone are placed as required, the slope is filled with gravel, the slope is fixed by the stone, and the separated fine soil is directly spread on the foundation surface of the terrace to form a standard fertile field for planting crops.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210137828.6A CN114402733A (en) | 2022-02-15 | 2022-02-15 | Construction method for changing hillside land into terrace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210137828.6A CN114402733A (en) | 2022-02-15 | 2022-02-15 | Construction method for changing hillside land into terrace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114402733A true CN114402733A (en) | 2022-04-29 |
Family
ID=81261324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210137828.6A Pending CN114402733A (en) | 2022-02-15 | 2022-02-15 | Construction method for changing hillside land into terrace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114402733A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117837324A (en) * | 2023-12-26 | 2024-04-09 | 山东高速齐鲁建设集团装配建筑工程有限公司 | Construction method for changing hillside land into terraced fields |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09279583A (en) * | 1996-04-10 | 1997-10-28 | Nisshoku Corp | Vegetative bag body and plant cultivating construction method of slope face using it |
| CN102177776A (en) * | 2011-04-29 | 2011-09-14 | 中国科学院水利部成都山地灾害与环境研究所 | Composite method for controlling rill erosion of slope farmlands |
| CN205868771U (en) * | 2016-07-28 | 2017-01-11 | 宁夏大学 | Soil stone separation blendor |
| CN107023022A (en) * | 2017-04-12 | 2017-08-08 | 山西绿巨人环境科技有限公司 | It is a kind of based on the stone pit waste side slope massif shaping methods for harvesting alignment sequence |
| KR101870137B1 (en) * | 2017-10-25 | 2018-07-19 | 영원산업개발 주식회사 | A Method For Slope Reinforcement and Vegetation Using Eco-friendly Soil Bag |
| CN109220034A (en) * | 2018-05-17 | 2019-01-18 | 赵定坤 | The new method of soil treatment before a kind of rice cultivation for reform sloping field to terrace |
| CN112095640A (en) * | 2020-09-18 | 2020-12-18 | 云南农业大学 | Terrace for ecological isolation zone and construction method thereof |
-
2022
- 2022-02-15 CN CN202210137828.6A patent/CN114402733A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09279583A (en) * | 1996-04-10 | 1997-10-28 | Nisshoku Corp | Vegetative bag body and plant cultivating construction method of slope face using it |
| CN102177776A (en) * | 2011-04-29 | 2011-09-14 | 中国科学院水利部成都山地灾害与环境研究所 | Composite method for controlling rill erosion of slope farmlands |
| CN205868771U (en) * | 2016-07-28 | 2017-01-11 | 宁夏大学 | Soil stone separation blendor |
| CN107023022A (en) * | 2017-04-12 | 2017-08-08 | 山西绿巨人环境科技有限公司 | It is a kind of based on the stone pit waste side slope massif shaping methods for harvesting alignment sequence |
| KR101870137B1 (en) * | 2017-10-25 | 2018-07-19 | 영원산업개발 주식회사 | A Method For Slope Reinforcement and Vegetation Using Eco-friendly Soil Bag |
| CN109220034A (en) * | 2018-05-17 | 2019-01-18 | 赵定坤 | The new method of soil treatment before a kind of rice cultivation for reform sloping field to terrace |
| CN112095640A (en) * | 2020-09-18 | 2020-12-18 | 云南农业大学 | Terrace for ecological isolation zone and construction method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117837324A (en) * | 2023-12-26 | 2024-04-09 | 山东高速齐鲁建设集团装配建筑工程有限公司 | Construction method for changing hillside land into terraced fields |
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Application publication date: 20220429 |
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