CN100399880C - Drought-resistant afforestation method - Google Patents
Drought-resistant afforestation method Download PDFInfo
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- CN100399880C CN100399880C CNB2003101139812A CN200310113981A CN100399880C CN 100399880 C CN100399880 C CN 100399880C CN B2003101139812 A CNB2003101139812 A CN B2003101139812A CN 200310113981 A CN200310113981 A CN 200310113981A CN 100399880 C CN100399880 C CN 100399880C
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- root
- soil
- cave
- nursery stock
- drought
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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 present invention relates to a method for drought resisting afforestation, which comprises a phytohormone treatment method for seedling roots, a slurry dipping method for the seedling roots, a treatment method after the dipping of the seedling roots, a method for deeply digging potholes, a method for deeply planting a root system and covering thick soil and a film coating treatment method. The seedling roots are impregnated with ammonium sulfate with the concentration of 0.5 to 1% and a solution prepared from 2, 4-D of below 100 ppm and are dipped in slurry prepared from sterilized fine soil and water or an ammonium sulfate solution with the concentration of 1%; the planted seedlings are fully irrigated with root fixing water, hole surfaces are covered with plastic films, and therefore, the present invention enhances the function of soil moisture preservation and promotes the normal root fixation, the development and the growth of the seedlings. Simultaneously, the present invention overcomes the adverse factor of a high ground temperature caused by solarization during atmospheric temperature descending caused by cold air return in spring and during drought in summer, and the present invention has the advantages of afforestation time advancing and yearly growth period prolongation of the seedlings. The present invention is especially suitable for tree planting and afforestation in deserts, desertified land or desert areas which not have irrigation conditions.
Description
One, technical field
The present invention relates to a kind of plant cultivation method, particularly build the method for vegetation in the desert of non-irrigated condition, desertify ground, desert or other arid, semiarid zone.
Two, background technology
The long-term sunshine time of arid biogeographic zone is long, and the rainfall number of times is few, and rainfall is little, antecedent soil moisture, and soil moisture evaporation is fast, causes soil moisturizing, soil moisture conservation function low, need guarantee survival rate by special measure.Existing drought resisting forestation measure comprises soaks root, shades, cuts and do, step on again, priming leaf, narrow hole, sit water, whole ground, is not have the comparison otherwise effective technique measure of irrigating semiarid zone raising survival rate at present.
Three, summary of the invention
The invention provides a kind of method for drought-resistant afforestation, overcome the deficiency of prior art, solved the problem of the desert at non-irrigated condition, desertify ground, desert or other arid, semiarid zone construction vegetation, promoted normal normal root of nursery stock and development growth.
Technical scheme of the present invention realizes by following measure: this method for drought-resistant afforestation comprises that facture, the pothole after the fertile mud of shoot root is dipped method, shoot root plant hormone facture, shoot root stain and dipped in deep-cuts that method, root system are planted deeply and the topped method of thick soil, overlay film are handled, and it is to carry out according to the following steps:
1, be that 0.5%～1% ammonium sulfate and 100ppm are following 2 with concentration, the solution impregnation nursery stock root of 4-D preparation;
2, with the fine earth after the sterilization and water or concentration be 1% ammonium sulfate furnishing mud, dip the nursery stock root, lose the primitive root color behind the mud and be advisable to dip in;
3, be portion with 100 strain to 200 strains at once after dipping, shoot root is downward, in the opaque plastics of packing into the bag, is transported to the afforestation place;
4, take cave-shaped whole ground, plant pit specification 40cm * 40cm * 50cm, smooth at the bottom of the cave, it is in small, broken bits loose that soil is wanted, and thickness is at least 40cm;
5, plant Miao Qianxian and soil in the cave is dug out the next door that is placed on pothole, put into nursery stock then, gently upwards nursery stock is carried several times with have gentle hands, allowed its root system stretch again, will loosen the soil then compresses, earth backing again, compress, one deck loosens the soil again at last again, and blinding thickness will surpass more than the nursery stock rhizosphere 8cm of place, the cave face should be not less than more than the 3cm of level ground behind the blinding, and the top layer loam must be filled out back in the cave simultaneously;
6, transplanted seedling tree finishes and waters sufficient normal root water, is covered on the face of cave with the square transparent plastic film of the length of side greater than the pothole mouth;
7, reproducting tree species are drought-enduring, barren-resistant and are suitable for the kind of arid area environment.
Nursery stock after soaking root and handle with plant hormone can the ahead relieving dormancy, the acceleration shortening seedling-slowing stage of taking root, multiple effectiveness such as promote to grow, and shoot root can keep root system to be in moisture state for a long time after dipping mud, and supply with shoot root at previously needed part moisture of the physiological function of bringing into normal play and nutriment, to promote the nursery stock normal root and to shorten seedling-slowing stage, deep-cut the cave by utilization, plant deeply and thick native cladding process and cave face are lower than the planting method of level ground, can allow nursery stock hold back more moisture, constantly change the water content in the soil, having strengthened nursery stock inhales fertile, drought-enduring, wind resistance and solid native ability, normal normal root of nursery stock and development growth have been promoted, cave face overlay film can further prevent the evaporation of soil layer moisture, has strengthened soil moisturizing, the soil moisture conservation function.Also overcome spring cold air simultaneously and returned temperature when descending and summer higher unfavorable factor of sunlight exposure ground temperature during drought, ensured the normal activity of seedling root, also can afforest the time in advance, increased vegetative period in nursery stock year.
Four, embodiment
Selecting drought-enduring, barren-resistant and be suitable for the reproducting tree species of arid area environment, is that 0.5%～1% ammonium sulfate and 100ppm are following 2 with concentration, the solution impregnation nursery stock root of 4-D preparation; Be 1% ammonium sulfate furnishing mud again with the fine earth after the sterilization and water or concentration, dip the nursery stock root, lose the primitive root color behind the mud and be advisable to dip in; After stain is dipped in is portion with 100 strain to 200 strains at once, and shoot root is downward, in the opaque plastics of packing into the bag, is transported to the afforestation place; Take cave-shaped whole ground, plant pit specification 40cm * 40cm * 50cm, smooth at the bottom of the cave, it is in small, broken bits loose that soil is wanted, and thickness is at least 40cm; Plant Miao Qianxian and soil in the cave to bottom is dug out the next door that is placed on pothole, put into nursery stock then, gently upwards nursery stock is carried several times with have gentle hands, allowed its root system stretch again, loosening the soil then compresses, earth backing again, compress, one deck loosens the soil again at last again, and blinding thickness will surpass more than the nursery stock rhizosphere 8cm of place, the cave face should be not less than more than the 3cm of level ground behind the blinding, and the top layer loam must be filled out back in the cave simultaneously; Transplanted seedling tree finishes and waters sufficient normal root water, is covered on the face of cave with the square transparent plastic film of the length of side greater than the pothole mouth.
Claims (2)
1. method for drought-resistant afforestation is characterized in that carrying out according to the following steps:
A. be that 0.5～1% ammonium sulfate and 100ppm are following 2 with concentration, the solution impregnation nursery stock root of 4-D preparation;
B. be 1% ammonium sulfate furnishing mud with the fine earth after the sterilization and water or concentration, dip the nursery stock root, lose the primitive root color behind the mud and be advisable to dip in;
C. be portion with 100 strain to 200 strains at once after dipping, shoot root is downward, in the opaque plastics of packing into the bag, is transported to the afforestation place;
D. take cave-shaped whole ground, plant pit specification 40cm * 40cm * 50cm, smooth at the bottom of the cave, it is in small, broken bits loose that soil is wanted, and thickness is at least 40cm;
E. plant Miao Qianxian and soil in the cave is dug out the next door that is placed on pothole, put into nursery stock then, gently upwards nursery stock is carried several times with have gentle hands, allowed its root system stretch again, will loosen the soil then compresses, earth backing again, compress, one deck loosens the soil again at last again, and blinding thickness will surpass more than the nursery stock rhizosphere 8cm of place, the cave face should be not less than more than the 3cm of level ground behind the blinding, and the top layer loam must be filled out back in the cave;
F. transplanted seedling tree finishes and waters sufficient normal root water, is covered on the face of cave with the square transparent plastic film of the length of side greater than the pothole mouth.
2. method for drought-resistant afforestation according to claim 1 is characterized in that reproducting tree species are drought-enduring, barren-resistant and are suitable for the kind of arid area environment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2003101139812A CN100399880C (en) | 2003-11-15 | 2003-11-15 | Drought-resistant afforestation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2003101139812A CN100399880C (en) | 2003-11-15 | 2003-11-15 | Drought-resistant afforestation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1615684A CN1615684A (en) | 2005-05-18 |
| CN100399880C true CN100399880C (en) | 2008-07-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2003101139812A Expired - Fee Related CN100399880C (en) | 2003-11-15 | 2003-11-15 | Drought-resistant afforestation method |
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| CN (1) | CN100399880C (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102172191B (en) * | 2011-01-24 | 2012-08-01 | 中国科学院新疆生态与地理研究所 | Method for rapidly increasing survival rate of artificially-restored poplar in arid desert area |
| CN103190259A (en) * | 2012-01-09 | 2013-07-10 | 李瑛� | Deep planting method for desertification prevention and control |
| 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 |
| CN104920138B (en) * | 2015-05-27 | 2017-07-07 | 广西壮族自治区林业科学研究院 | The method of nursery stock drought stress pretreatment before Southern Pine afforestation |
| CN107960299A (en) * | 2017-12-07 | 2018-04-27 | 山西省林业科学研究院 | Semiarid region willow method for drought-resistant afforestation |
| CN109729900A (en) * | 2019-02-21 | 2019-05-10 | 中国林业科学研究院森林生态环境与保护研究所 | A kind of Arid river valleys in Western Sichuan method of vegetation restoration and reconstruction |
| CN111165249A (en) * | 2019-12-26 | 2020-05-19 | 景古环境建设股份有限公司 | Drought-resistant planting method for garden nursery stocks |
-
2003
- 2003-11-15 CN CNB2003101139812A patent/CN100399880C/en not_active Expired - Fee Related
Non-Patent Citations (6)
| Title |
|---|
| 干旱地区造林技术前瞻. 蔡培印.山西林业科技，第2期. 1995 |
| 干旱地区造林技术前瞻. 蔡培印.山西林业科技，第2期. 1995 * |
| 干旱地区造林技术简况. 蔡培印.贵州林业科技，第22卷第3期. 1994 |
| 干旱地区造林技术简况. 蔡培印.贵州林业科技，第22卷第3期. 1994 * |
| 提高造林成活率的综合措施. 罗秋英.石河子科技，第5期. 2002 |
| 提高造林成活率的综合措施. 罗秋英.石河子科技，第5期. 2002 * |
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| CN1615684A (en) | 2005-05-18 |
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