CN101461297B - Method for preventing aeolation of soil - Google Patents
Method for preventing aeolation of soil Download PDFInfo
- Publication number
- CN101461297B CN101461297B CN2009100581297A CN200910058129A CN101461297B CN 101461297 B CN101461297 B CN 101461297B CN 2009100581297 A CN2009100581297 A CN 2009100581297A CN 200910058129 A CN200910058129 A CN 200910058129A CN 101461297 B CN101461297 B CN 101461297B
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- CN
- China
- Prior art keywords
- soil
- wind
- straw
- windbreak
- farmland
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
Abstract
The invention discloses a method of preventing soil from drifting and a device, which comprises: (1) pressing raw materials of maize straws and wheat straws and the like through the straw forming machine, preparing into straw poles with a diameter 50-100 mm and length 800-1000 mm, coating waterproof glue on an outer surface; (2) arranging the straw poles in the farmland, constituting windbreak fences, wherein a distance between two windbreak fences is 4-5 m. When wind blows over the farmland, the windbreak fences block away the wind, causing the wind speed to reduce, thereby reducing corrosiveness of the wind on the soil and reducing soil loss.
Description
Technical field
The present invention relates to northern dry farming district agricultural land soil and prevent wind erosion and desertization technology, particularly a kind of method that prevents soil wind erosion.
Background technology
Dry farming district, the north, particularly the farmland of the staggered band of agriculture and animal husbandry causes soil wind erosion and desertization more serious because of wind, usually with crops stubbles such as the corn stubble after the results, arrishes as biological hedge, at exposed farmland construction windbreak, prevent that soil from being blown away by wind, reduce the corrosion function of wind to soil, main weak point be corn stubble, arrish etc. because can not dense planting, perishable, intensity difference, windproof area is little, stops that wind is relatively poor to the erosion effect of soil, and soil erosion are more.
Summary of the invention
The purpose of this invention is to provide a kind of method that prevents soil wind erosion, it can solve the deficiency of above-mentioned existence, in northern dry farming district, use cornstalk, wheat-straw to prevent the windbreak of soil wind erosion as the stalk post conduct of raw material, can effectively reduce wind speed, stop the erosion of wind, reduce soil erosion soil.
The objective of the invention is to realize by following technical scheme: 1, with cornstalk, wheat-straw etc. as raw material, through the forming machine for straw compacting, make diameter 50～100mm, the stalk post of length 800～1000mm, outer surface painting water-proof adhesive water.2, the stalk post is placed in the farmland, the 200mm that places into the soil constitutes windbreak, and windbreak adopts the direction of facining the wind to arrange, stops flowing of wind, and the distance between the twice windbreak is 4～5 meters.
Owing to adopted technique scheme, when the farmland was crossed in wind, windbreak can keep out the wind, and wind speed is reduced, and reduced the corrosion function of wind to soil, and soil and crops protect the fields.Because windbreak is made with plant materials such as stalks, can be kept at as fertilizer sources in the farmland after the damage, increase the fertilizer efficiency of soil and the farming performance of improving the soil, can not pollute soil and farm environment, stalk such as cornstalk, wheat-straw is utilized effectively, avoid employing incinerating method processing stalk and produced smog, caused environmental pollution, had favorable economic benefit and social benefit.
Description of drawings
The present invention is further illustrated to engage drawings and Examples below.
Fig. 1 is a layout drawing of the present invention.
Fig. 2 is the profile that stalk post of the present invention is placed into the soil
Fig. 3 is the structure chart of forming machine for straw of the present invention.
Among the figure: I, windbreak, II, crops, III, farmland, 1, the charging motor, 2, the feed auger conveyer, 3, discharging opening, 4, the stalk post, 5, the moulding storehouse, 6, the extruding plunger, 7, frame, 8, flywheel, 9, connecting rod, 10, axle, 11, bearing, 12, the extruding motor.
Embodiment
In Fig. 1, Fig. 2, embodiment shown in Figure 3, forming machine for straw is by charging motor (1), feed auger conveyer (2), discharging opening (3), moulding storehouse (5), extruding plunger (6), frame (7), flywheel (8), connecting rod (9), axle (10), bearing (11) and push motor (12) and form.Charging motor (1) and feed auger conveyer (2) are linked together, be fixed on the frame (7), charging motor (1) drives feed auger conveyer (2) and rotates, toward the interior transferring raw material in moulding storehouse (5), discharging opening (3), moulding storehouse (5) is fixed on the frame (7), extruding plunger (6) adopts with moulding storehouse (5) and excessively cooperates, extruding plunger (6) can slide in moulding storehouse (5), connecting rod (9), flywheel (8), axle (10), bearing (11) and extruding motor (12) are linked together, and be fixed on the frame (7), the other end of connecting rod (9) links to each other with extruding plunger (6).It is reciprocating that extruding motor (12) drives extruding plunger (6) by connecting rod (9), compresses raw material, makes stalk post (4).Stalk post (4) is placed in lining, farmland (III), constitutes windbreak (I), the distance between the twice windbreak (I) is 4～5 meters, plants crops (II) between hedge.
Claims (2)
1. a method that prevents soil wind erosion is characterized in that: cornstalk, wheat-straw as raw material, through the forming machine for straw compacting, are made the stalk post (4) of column, outer surface painting water-proof adhesive water; Stalk post (4) is placed in the farmland, constitutes windbreak (I), the distance between the twice windbreak (I) is 4～5 meters.
2. a kind of method that prevents soil wind erosion according to claim 1 is characterized in that stalk post (4) is of a size of diameter 50～100mm, length 800～1000mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100581297A CN101461297B (en) | 2009-01-14 | 2009-01-14 | Method for preventing aeolation of soil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100581297A CN101461297B (en) | 2009-01-14 | 2009-01-14 | Method for preventing aeolation of soil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101461297A CN101461297A (en) | 2009-06-24 |
| CN101461297B true CN101461297B (en) | 2011-06-29 |
Family
ID=40802246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100581297A Expired - Fee Related CN101461297B (en) | 2009-01-14 | 2009-01-14 | Method for preventing aeolation of soil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101461297B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102835291A (en) * | 2012-09-20 | 2012-12-26 | 中国科学院新疆生态与地理研究所 | Method for preventing wind erosion of seedling roots |
| CN105612845A (en) * | 2016-01-08 | 2016-06-01 | 兰州大学 | Method for preventing and controlling soil wind erosion by using corn stalk juice |
| CN111070768B (en) * | 2020-01-11 | 2021-06-08 | 嘉兴亭源农林开发有限公司 | Forming and processing device of environment-friendly straw briquettes |
| CN113287403B (en) * | 2021-05-13 | 2022-10-14 | 黑龙江省农业科学院耕作栽培研究所 | Processing and applying device for base fertilizer straw columns between rice field lines |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1736137A (en) * | 2004-11-02 | 2006-02-22 | 中国科学院东北地理与农业生态研究所 | The lie fallow methods of cultivation of crop rotation and windproof water conservation of corn |
-
2009
- 2009-01-14 CN CN2009100581297A patent/CN101461297B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1736137A (en) * | 2004-11-02 | 2006-02-22 | 中国科学院东北地理与农业生态研究所 | The lie fallow methods of cultivation of crop rotation and windproof water conservation of corn |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101461297A (en) | 2009-06-24 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110629 Termination date: 20130114 |