CN1284259A - Fast afforestation method - Google Patents
Fast afforestation method Download PDFInfo
- Publication number
- CN1284259A CN1284259A CN00105865A CN00105865A CN1284259A CN 1284259 A CN1284259 A CN 1284259A CN 00105865 A CN00105865 A CN 00105865A CN 00105865 A CN00105865 A CN 00105865A CN 1284259 A CN1284259 A CN 1284259A
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- China
- Prior art keywords
- seedling
- fast
- afforestation
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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 Of Plants (AREA)
Abstract
The technology of the present invention is that the high-quality seeds of willow, poplar or other quick growing trees or the tissue blocks of their seedling are used to grow seedlings fast, in 30-50 days, in a factory. The technology has the features of no need of nursery, no need of long-distance transportation of seedlings, high survival rate, etc. The present invention provides a new scientific method for belt afforestation.
Description
This project technology belongs to the innovative technology of afforestation.
Afforestation at present is after process 3-5 cultivates into seedling in the nursery earlier, to transport on the planting site and afforest.Because behind the lifting, heel in untimely and fortune seedling process in reasons such as nursery stock is air-dry, first a part of sapling that often all will die every year in two years is so all want the after-culture sapling every year.So not only tree growth is slow, and time of growing into forest long (generally taking 10 years and just tentatively growing into forest is the saying of " it takes ten years to grow trees ") and trees highly differ, the height of tree of planting earlier, and the tree that mend the back is low, does not have neat forest form.Influence tree growth.
This technology is without seedling nursery, only under the specified conditions that planting site is provided with, carries out portable factory formula and grows seedlings, then with regard to the new technology of field planting.
The purpose of this technology is to shorten seedling raise period, improves survival rate, grows into forest early, accelerates the rivers greening step, for the sustainable development of the ecological balance and China's economy is contributed.
This technology is to select for use the fine individual plant of willow, poplar or other quick growing species of trees to make the piece of tissue that elite stand is collected seed and produces seedling or select the excellent strain of its seedling, grow seedlings and tissue culture in the plastic greenhouse of temperature control, humidity and on the special matrix, carrying out the short time (30～50 days) factoryization, obtain just to be transplanted on the banded planting site that mulch film is arranged again behind the seedling, just the plant line-spacing is 25 * 25 centimetres, manages then.Autumn or 1 year spring then after thinning is for the first time promptly afforested, density by 50 * 50 centimetres of seeding row spacings is stayed seedling, going out thinning for the second time both 1 year autumn or the 3rd year spring between other seedling, seedling is stayed by the density of 200 * 100 centimetres of seeding row spacings in the forest belt, again going out between other seedling.The 3rd year autumn end, the forest belt height of tree can reach 4～5 meters, thick 3～5 centimetres of footpath, and tentatively grow into forest in the forest belt.Than general method of forestation survival rate height, grow into forest early, forest form is also neat.Between the seedling that goes out be transplanted to nearby on the afforestation location that stays in advance, survival rate height not only is again because of without seedling nursery, without lifting, heel in and long-distance fortune seedling, and cost saving.This technology is the science new method that a kind of fast seedling growing and quick afforestation combine, so name " fast afforestation method ".
This technology can be widely used in builds the epibenthic stream bank protection forest of rivers, the wave resistance bank protection woods of flood control dam, the protective belt along a road on public (iron) road and urban and rural environment forest reserve etc.
This technology can be accelerated rivers the earth greening process greatly, realizes that early the territory generally afforests, and reduces water and soil loss and preserves the ecological environment, and is everlasting in blue sky, the long stream of clear water.
Dike (road) sideband shape " fast afforestation method " schematic diagram is seen Figure of description.Figure (1): be first 25 * 25 centimetres of shapes of plant line-spacing.Figure (2): be 50 * 50 centimetres of shapes of seeding row spacing after the thinning first time.Figure (3): be 2 * 1 meters shapes of seeding row spacing after the thinning second time.
Claims (2)
1. fast afforestation method, its major technique feature is: this technology is in the tailormadepiston canopy, carries out short time factory's formula fast seedling growing, is fast seedling growing, two block methods of combining of afforestation fast with regard to field planting then.Its characteristics:
A. cultivate in advance reafforestation behind the seedling without the nursery.
B. select for use the excellent strain of breeding to collect seed for maternal, under given conditions, carry out quick sexual propagation and obtain seedling, or in its seedling colony, select fine individual plant and carry out tissue culture, two kinds of rapid breeding methods such as acquisition choiceness seedling carry out with regard to field planting, and thinning is sparse year by year after the promptly first dense planting.Between the seedling that goes out transplant nearby, the survival rate height, tree growth is fast, quick afforestation method early grows into forest.
2, according to claim 1, it is characterized in that: the claimed scope of this technological right, every employing plastic greenhouse carries out fast seedling growing, carries out banded dense planting afforestation again, thinning is sparse year by year then, between the seedling that goes out transplant afforestation again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00105865A CN1284259A (en) | 2000-04-14 | 2000-04-14 | Fast afforestation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00105865A CN1284259A (en) | 2000-04-14 | 2000-04-14 | Fast afforestation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1284259A true CN1284259A (en) | 2001-02-21 |
Family
ID=4577997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN00105865A Pending CN1284259A (en) | 2000-04-14 | 2000-04-14 | Fast afforestation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1284259A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113951032A (en) * | 2021-10-21 | 2022-01-21 | 广西壮族自治区中国科学院广西植物研究所 | Cost-saving and efficiency-increasing golden locust cultivation method |
-
2000
- 2000-04-14 CN CN00105865A patent/CN1284259A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113951032A (en) * | 2021-10-21 | 2022-01-21 | 广西壮族自治区中国科学院广西植物研究所 | Cost-saving and efficiency-increasing golden locust cultivation method |
| CN113951032B (en) * | 2021-10-21 | 2022-12-16 | 广西壮族自治区中国科学院广西植物研究所 | Cost-saving and efficiency-increasing golden locust cultivation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |