CN102487779A - Leakage-resisting draught-resisting afforestation method - Google Patents
Leakage-resisting draught-resisting afforestation method Download PDFInfo
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- CN102487779A CN102487779A CN201110436528XA CN201110436528A CN102487779A CN 102487779 A CN102487779 A CN 102487779A CN 201110436528X A CN201110436528X A CN 201110436528XA CN 201110436528 A CN201110436528 A CN 201110436528A CN 102487779 A CN102487779 A CN 102487779A
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- resisting
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- moisture
- draught
- leakage
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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
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
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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
- Y02P60/40—Afforestation or reforestation
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- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The invention discloses a leakage-resisting draught-resisting afforestation method. According to the method, a water-blocking container is formed at the root of a tree by paving degradable plastic films in a pit and the periphery of the tree, paving a plastic film on the ground surface after the tree is cultivated and by utilizing water poured in advance, so that moisture cannot be evaporated and leaked in a shorter peroid, and the survival rate of the tree is greatly increased; meanwhile, along with incoming of rainy season, the films can automatically degraded by utilizing sufficient moisture, and the danger that the moisture cannot be normally leaked is prevented. The leakage-resisting draught-resisting afforestation method disclosed by the invention has the advantages of simpleness and practicability in operation, low cost, no damage to environment and no influence on normal growth of the tree and is especially suitable for being popularized and used in various arid regions or semi-arid regions.
Description
Technical field
The present invention relates to a kind of method of forestation, the particularly a kind of antiseep method for drought-resistant afforestation that can effectively resist the planting time arid belongs to the plant cultivation field.
Background technology
China is a country that desertization is serious, also is the country of a water resource wretched insufficiency, further worsens for avoiding the state of affairs, influences the people's living environment, and afforestation becomes current unique feasible solution.Planting trees in the desertization area, how to improve survival rate, guarantee the tree growth growth, just become a difficult point, also is the important directions of artificial afforestration technical research.
In recent years; The numerous scholars of China cultivate, collect rain afforestation principle and the application of water-loss reducer in afforestation etc. to desertization area reproducting tree species root system drought resistance mechanism, afflux drought resisting forestation technical optimization pattern, caragana microphylla tree planting technology, forest cover and done big quantity research, also obtained many progress, but these researchs are main to pay attention to theoretic discussion; Lack the practical operation experience; Particularly very active to the application study of the utilization of natural rainfall and chemical reagent, and to how improving the utilization ratio of artificial supplementation moisture when afforesting, but not taking into full account and studying; Make the artificial afforestration survival rate generally lower, the greening process is made slow progress.
How under the soil silt content is high, permeability is good, water evaporates the is scattered and disappeared situation of being easy to, improve the survival rate of artificial afforestration, particularly resist the ability of continuous drought, just become the problem that the present invention will solve.
Summary of the invention
In view of above-mentioned existing situation; The present invention aims to provide a kind of moisture seepage that can effectively stop with lost; Guarantee that forest can have sufficient water supply in the cultivation phase, the cultivation of completion initial stage, can't influence the later stage continue, the antiseep method for drought-resistant afforestation of stable growth.
The present invention realizes through following technical scheme:
A kind of antiseep method for drought-resistant afforestation is at first chosen degradable plastic film, be layered on dig plant trees hole bottom and around, trees are planted, water behind the earthing; Then, cover the face of land that has planted trees with another piece degradable plastic film, and trunk is passed from the thin film center hole; At last, soil gets final product in face of land film and the covering of place, thin film center hole.
Antiseep method for drought-resistant afforestation of the present invention according to film coating technique and principle, is not only laid degradable films on the face of land; Also before tree planting, around the tree well bottom reaches, lay degradable films, water sufficient moisture during through the cultivation of tress in advance; Utilize degradable films to form the container that blocks water, guarantee that moisture can not be evaporated in a short time, seepage, guaranteed the process of growth at cultivation initial stage; Improved the survival rate of trees greatly, simultaneously, along with arrive rainy season; Sufficient moisture also can make film degrade automatically, has prevented the normally danger of seepage of moisture.Entire method is simple to operate, practical, and is with low cost, neither destroys environment, also do not influence the normal growth of trees, is particularly suitable for promoting the use of in various arids or semiarid zone.
Embodiment
Antiseep method for drought-resistant afforestation of the present invention; At first, choose two degradable plastic films by the tree well size, wherein one be layered on dig plant trees hole bottom and around; Make the tree well bottom and keep relative isolation all around, prevent the moisture seepage with extraneous soil.Then, trees are planted into tree well, water behind the earthing, moisture will water abundance, with assurance cultivation phase trees reliable water source supply is arranged.Follow again, cover the face of land that has planted trees with another piece degradable plastic film, and trunk is passed from the thin film center hole, make degradable plastic film form sealing the face of land, prevent moisture from the face of land rapid evaporation.At last, cover soil, film is fixed on the face of land, simultaneously, after the compacting of centre bore earthing, prevent that the film inner vapor from overflowing the scald trunk at face of land film and place, thin film center hole.So far, the cultivation process of strain trees is accomplished.
The trees of planting; When growing in the early stage, rely on the cultivation that is stored in the degradable films to water and grow, tree root is in the long period after planting in the slowly drained soil of water content height, sealing all around; Promote effectively and guaranteed the forest early growth that survival rate is high.Research shows that this technology is being planted 4～October then, on average improves soil water content 30.7% in the planting pit; Simultaneously; Also effectively reduced the influence that soil moisture fluctuation that seasonal drought causes is grown arboreal growth, in preceding 5 months after planting, soil moisture fluctuates between the moon and is merely 9.6%; And conventional method is up to 19.5%, and this is to guarantee that trees become to live and the one of the main reasons of growth fast.Then, along with the arrival in rainy season, degradable plastic film is degraded voluntarily under the immersion of rainwater; Thereby can not cause obstruction, avoid moisture, guarantee the normal seepage of root more for a long time to the immersion of root to surface water; Simultaneously, the plastic film of degraded also can not impact and destroy environment.Its result has improved the survival rate of arid or semiarid zone artificial afforestration greatly.
Claims (1)
1. an antiseep method for drought-resistant afforestation is characterized in that, at first chooses a degradable plastic film, be layered on dig plant trees hole bottom and around, trees are planted, water behind the earthing; Then, cover the face of land that has planted trees with another piece degradable plastic film, and trunk is passed from the thin film center hole; At last, soil gets final product in face of land film and the covering of place, thin film center hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110436528XA CN102487779A (en) | 2011-12-23 | 2011-12-23 | Leakage-resisting draught-resisting afforestation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110436528XA CN102487779A (en) | 2011-12-23 | 2011-12-23 | Leakage-resisting draught-resisting afforestation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102487779A true CN102487779A (en) | 2012-06-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110436528XA Pending CN102487779A (en) | 2011-12-23 | 2011-12-23 | Leakage-resisting draught-resisting afforestation method |
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| CN (1) | CN102487779A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103314743A (en) * | 2013-05-30 | 2013-09-25 | 曹世雄 | Interval terrace forest and grass intercropping method |
| CN103583304A (en) * | 2013-10-17 | 2014-02-19 | 固镇县淮鸿灰天鹅养殖专业合作社 | Forestation method for fighting drought |
| CN103636403A (en) * | 2013-12-31 | 2014-03-19 | 云南农业大学 | Method for planting plants in drought region in root retention manner |
| CN105052652A (en) * | 2015-07-29 | 2015-11-18 | 山东理工大学 | Cultivation method of pomegranate trees and alliumjaponicurn regel at hilly arid area and application |
| CN109548552A (en) * | 2019-01-07 | 2019-04-02 | 四川川煤华荣能源股份有限公司 | The construction method of mango is planted on High aititude, the barren coal gangue hill of arid |
| CN111837704A (en) * | 2019-04-29 | 2020-10-30 | 车德辉 | Energy-efficient tree cultivation device |
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| CN1043067A (en) * | 1989-10-24 | 1990-06-20 | 段世杰 | The salt marsh method of growing plants |
| CN1404715A (en) * | 2002-11-12 | 2003-03-26 | 辽宁省水利水电科学研究院 | Film-bag tree planting method in sand-land |
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- 2011-12-23 CN CN201110436528XA patent/CN102487779A/en active Pending
Patent Citations (6)
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| CN1404715A (en) * | 2002-11-12 | 2003-03-26 | 辽宁省水利水电科学研究院 | Film-bag tree planting method in sand-land |
| CN1582620A (en) * | 2004-06-04 | 2005-02-23 | 裴学良 | Planation of trees in dry-land |
| CN1586146A (en) * | 2004-09-03 | 2005-03-02 | 中国科学院沈阳应用生态研究所 | Cultivating method for raisnig nursery stock survival rate |
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| 曹世雄等: "黄土丘陵区穴衬膜造林技术", 《北京林业大学学报》 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103314743A (en) * | 2013-05-30 | 2013-09-25 | 曹世雄 | Interval terrace forest and grass intercropping method |
| CN103314743B (en) * | 2013-05-30 | 2015-09-16 | 曹世雄 | Alternation of slope and terrace woods grass intercropping method |
| CN103583304A (en) * | 2013-10-17 | 2014-02-19 | 固镇县淮鸿灰天鹅养殖专业合作社 | Forestation method for fighting drought |
| CN103636403A (en) * | 2013-12-31 | 2014-03-19 | 云南农业大学 | Method for planting plants in drought region in root retention manner |
| CN105052652A (en) * | 2015-07-29 | 2015-11-18 | 山东理工大学 | Cultivation method of pomegranate trees and alliumjaponicurn regel at hilly arid area and application |
| CN109548552A (en) * | 2019-01-07 | 2019-04-02 | 四川川煤华荣能源股份有限公司 | The construction method of mango is planted on High aititude, the barren coal gangue hill of arid |
| CN111837704A (en) * | 2019-04-29 | 2020-10-30 | 车德辉 | Energy-efficient tree cultivation device |
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Application publication date: 20120613 |