CN102239781A - Quick cuttage propagation forest planting method for Myricaria squamosa in high-cold semiarid area - Google Patents
Quick cuttage propagation forest planting method for Myricaria squamosa in high-cold semiarid area Download PDFInfo
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- CN102239781A CN102239781A CN2011101073364A CN201110107336A CN102239781A CN 102239781 A CN102239781 A CN 102239781A CN 2011101073364 A CN2011101073364 A CN 2011101073364A CN 201110107336 A CN201110107336 A CN 201110107336A CN 102239781 A CN102239781 A CN 102239781A
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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
Abstract
The invention relates to a quick cuttage propagation forest planting method for Myricaria squamosa in a high-cold semiarid area, which comprises the following steps of: flattening land parcels which have sufficient moisture in a field which is thawed from April to May; covering a mulching film on the flattened land parcels, compacting four edges of the mulching film and keeping closed; collecting cuttings from seedling plants of the Myricaria squamosa in mid-to-late May, and cutting the cuttings into cutting slips; soaking the cutting slips into clear water, and soaking the cutting slips into No. ATB1 root-inducing powder solution; making holes on the flattened land parcels covered with the mulching film by using a smooth rod, planting the cutting slips soaked by the root-inducing powder solution into inserting holes, so that the cutting slips contact soil fully; and sealing and compacting a split of the mulching film. When the technical scheme is adopted, the quick cuttage propagation forest planting method is high in propagation speed, short in seedling raising period and high in overwintering survival rate, and all nursery-grown plants have the excellent character of mother trees.
Description
Technical field
The present invention relates to cold drought-hit area field of plant growing technology, relate in particular to high and cold semiarid zone tool squama German tamarisk rapid cuttage breeding method of forestation.
Background technology
Tool squama German tamarisk (being commonly called as salix monogolica, Myricaria squamosa Desv.) is a suspend Myricaria plant, is born in river valley, height above sea level 2400-5000 rice mountain region, river shoal and lakeside sand ground.The place of production comprises provinces and regions such as Chinese Qinghai, Tibet, Yunnan, Sichuan, Gansu, Xinjiang, and also there is distribution on ground such as Afghanistan, Iran, Pakistan, Nepal, India.The Myricaria plant not only has remarkable economic efficiency and ecology service is worth, and also has important scientific research meaning, is the ideal material of research plant to extreme habitat ecologic adaptations such as water logging interference.Tool squama German tamarisk is one of important vegetation pattern in area, Qinghai-Tibet regional river valley, has shore protection bank protection, wave resistance effect against corrosion, is desirable riverbank water and soil conservation plant, and also has important medical value, also can develop as ornamental plants.。
In the existing seedling growing process, tool squama German tamarisk can adopt planting seed and branch cutting breeding.But the seed of German tamarisk is a short-lived seed, and normal temperature preservation was down just lost germinating capacity in about 20 days, if grow seedlings immediately after the seed results in the fall, seedling will face winter issue, so seed seedling-raising only is suitable in the warm and moist area.The present invention aims to provide that reproduction speed soon under the extreme environmental conditions of cold drought-hit area, growing-seedling period is short, overwintering survival rate is high, 1 year big fast seedling growing afforestation technology of biomass increment.
Summary of the invention
The objective of the invention is to propose high and cold semiarid zone tool squama German tamarisk rapid cuttage breeding method of forestation, require that this method reproduction speed is fast, growing-seedling period is short, overwintering survival rate is high, and can also guarantee that the wood of growing seedlings has the elite stand merit.
For reaching this purpose, the present invention by the following technical solutions:
Tool squama German tamarisk rapid cuttage breeding method of forestation in high and cold semiarid zone may further comprise the steps:
A, in the field that thaws to May April, select the plot of moisture abundance to flatten;
B, on the leveling plot covering with plastic film, mulch film four limit compactings, keep airtight;
C, mid or late May select the strain collection of growing directly from seeds of tool squama German tamarisk to transplant a cutting, and cutting is cut into plugged ear;
D, elder generation place clear water to soak plugged ear, subsequently plugged ear are placed the ABT1 rooting powder solution to soak;
E, on the leveling plot of covering with plastic film, draw the hole with smooth rod, the plugged ear after the rooting powder solution immersion treatment is implanted in the jack, plugged ear is fully contacted with soil, and the mulch film breach is sealed compacting.
20 centimetres at interval of mulch films, mulch film is wide to be 120 centimetres, the ground film thickness is 0.004～0.007 millimeter.
The strain of growing directly from seeds of tool squama German tamarisk is 3 years above plant of life healthy and strong, that do not have damage by disease and insect and grow good.
Tool squama German tamarisk grows directly from seeds to wait in the strain to adopt and makes the branch of transplanting a cutting 2 years to the 3 years complete branches of lifes for 0.3 centimetre to 1 centimetre in base footpath, 20 centimetres to 40 centimetres of the plugged ear length after the cutting, and otch is the shape of a hoof, and epidermis does not separate with xylem.
Among the step D, 40 to 60 plugged ears are bundled with rope, place clear water to soak 48 hours to 72 hours.
ABT1 rooting powder solution concentration is that 100ppm is to 150ppm.
Among the step D, place the ABT1 rooting powder solution to soak plugged ear, soaking depth is 4 centimetres to 5 centimetres, and soak time is 2 hours to 3 hours.
The degree of depth that plugged ear is implanted jack is 7 centimetres to 10 centimetres.
Smooth rod is fined away to planish by wooden stick and is formed, and perhaps makes at the iron point ring of the most advanced and sophisticated nested taper of wooden stick.
Plugged ear is with 20 centimetres of line-spacings and 20 centimetres of cuttages of spacing in the rows.
Technical scheme of the present invention is cold at Qinghai-Tibet Platean area, the dry climate condition, has taked cuttage to handle in conjunction with overlay film, improves the reproductive efficiency, cuttage survival rate of tool squama German tamarisk and the biomass increment in 1 year, helps nursery stock and survives the winter in 1 year.
Description of drawings
Fig. 1 is the flow chart of high and cold semiarid zone tool squama German tamarisk rapid cuttage breeding afforestation embodiment in the specific embodiment of the invention.
Fig. 2 is the implementation result contrast of eight kinds of tool squama German tamarisk cuttage modes.
Fig. 3 is overlay film and the volumetric(al) moisture content of the soil day by day contrast that does not have overlay film to handle.
Fig. 4 is overlay film and the contrast of soil temperature day by day that does not have overlay film to handle.
Embodiment
Further specify technical scheme of the present invention below in conjunction with accompanying drawing and by embodiment.
Fig. 1 is the flow chart of tool squama German tamarisk rapid cuttage breeding afforestation in the specific implementation process of the present invention.As shown in Figure 1, this flow process may further comprise the steps:
Step 101: in thawing the field 4～May, select the plot of moisture abundances such as alluvial flat to flatten.
Step 102: serve as covering with plastic film at interval with 20 centimetres on the leveling plot, mulch film is wide to be 120 centimetres, and length is according to local landform and easy to operately decide, and the ground film thickness is 0.004～0.007 millimeter, and compactings such as mulch film four limits usefulness soil, stone keep airtight.
The above tool squama German tamarisk of life in 3 years healthy and strong, that do not have damage by disease and insect and grow good grows directly from seeds strain collection cutting that step 103:5 selects the middle ten days and the last ten days month, tool squama German tamarisk grows directly from seeds to wait in the strain to adopt and makes the branch of transplanting a cutting 2～3 years complete branches of life for 0.3～1 centimetre in base footpath, and cutting is cut into plugged ear, long 20～40 centimetres of plugged ear, otch are the shape of a hoof, epidermis and xylem and do not separate.
Step 104: 40～60 plugged ears are bundled with rope, place clear water to soak 48～72 hours, subsequently plugged ear being placed concentration is that the ABT1 rooting powder solution of 100～150ppm soaks, and soaking depth is 4～5 centimetres, and soak time is 2～3 hours.
Step 105: on the leveling plot of covering with plastic film, draw the hole with smooth rod, plugged ear after the rooting powder solution immersion treatment is implanted in the jack, plugged ear is with 20 centimetres of line-spacings and 20 centimetres of cuttages of spacing in the rows, the degree of depth that plugged ear is implanted jack is 7～10 centimetres, plugged ear is fully contacted with soil, and with the mulch film breach with the good compacting of grave.Wherein, smooth rod is fined away to planish by wooden stick and is formed, and perhaps makes at the iron point ring of the most advanced and sophisticated nested taper of wooden stick.
In order to check implementation result of the present invention, carried out corresponding field trial.Fig. 2 is the effect contrast of eight kinds of tool squama German tamarisk cuttage modes.As shown in Figure 2, the tool squama German tamarisk plugged ear selected for use of experiment is respectively from 1 year livings branch and 2-3 life branch, adopted the ABT1 rooting powder solution to soak, two kinds of processing such as covering with plastic film, and check experiment is set, obtain following eight groups of experiments altogether: 1 is the annotinous branch non-processor, 2 is annotinous branch rooting powder solution immersion treatment, 3 are the processing of annotinous branch overlay film, 4 handle in conjunction with overlay film for the annotinous branch rooting powder solution soaks, 5 is 2 years above branch non-processor of life, 6 is the above branch rooting powder solution immersion treatment of life in 2 years, and 7 is that the above branch overlay film of life in 2 years is handled, and 8 is that the above branch rooting powder solution immersion of life in 2 years is handled in conjunction with overlay film.Experiment statistics the survival rate and the cuttage biomass increment then of different disposal mode.
Experimental result shows: under the same treatment, the survival rate of 2 years living above branch cuttings on average is higher than annotinous branch 6.32%; 2 years vimineous survival rates of rooting powder solution immersion treatment on average are higher than does not have 2 years living branches 0.50% of rooting powder solution immersion treatment, and the biomass increment of covering with plastic film is than the increase by 1.68～3.49% that does not have covering with plastic film; Implementation result the best that 2 years above branches of life are handled in conjunction with overlay film.
For the further effect of check covering with plastic film, utilize the ECH2O soil moisture monitoring system to covering with plastic film with do not have the soil volumetric(al) moisture content and the soil temperature of covering with plastic film to monitor.Fig. 3 is overlay film and the volumetric(al) moisture content of the soil day by day contrast that does not have overlay film to handle.Fig. 4 is overlay film and the contrast of soil temperature day by day that does not have overlay film to handle.As shown in Figure 3 and Figure 4, the soil moisture content that covering with plastic film is handled totally all is higher than the soil moisture content that does not have same depth in the covering with plastic film processing, and the soil temperature that covering with plastic film is handled also is higher than the soil temperature that does not have covering with plastic film to handle, so covering with plastic film has tangible soil moisture conservation and heats effect.
The above; only for the preferable embodiment of the present invention, but protection scope of the present invention is not limited thereto, and anyly is familiar with the people of this technology in the disclosed technical scope of the present invention; the variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claim.
Claims (10)
1. tool squama German tamarisk rapid cuttage breeding method of forestation in high and cold semiarid zone is characterized in that, may further comprise the steps:
A, in the field that thaws to May April, select the plot of moisture abundance to flatten;
B, on the leveling plot covering with plastic film, mulch film four limit compactings, keep airtight;
C, mid or late May select the strain collection of growing directly from seeds of tool squama German tamarisk to transplant a cutting, and cutting is cut into plugged ear;
D, elder generation place clear water to soak plugged ear, subsequently plugged ear are placed the ABT1 rooting powder solution to soak;
E, on the leveling plot of covering with plastic film, draw the hole with smooth rod, the plugged ear after the rooting powder solution immersion treatment is implanted in the jack, plugged ear is fully contacted with soil, and the mulch film breach is sealed compacting.
2. tool squama German tamarisk rapid cuttage breeding method of forestation in high and cold semiarid zone according to claim 1 is characterized in that, 20 centimetres at interval of mulch films, and mulch film is wide to be 120 centimetres, the ground film thickness is 0.004～0.007 millimeter.
3. high and cold semiarid zone according to claim 1 tool squama German tamarisk rapid cuttage breeding method of forestation is characterized in that, the strain of growing directly from seeds of tool squama German tamarisk is 3 years above plant of life healthy and strong, that do not have damage by disease and insect and grow good.
4. high and cold semiarid zone according to claim 1 tool squama German tamarisk rapid cuttage breeding method of forestation, it is characterized in that, tool squama German tamarisk grows directly from seeds to wait in the strain to adopt and makes the branch of transplanting a cutting 2 years to the 3 years complete branches of life for 0.3 centimetre to 1 centimetre in base footpath, long 20 centimetres to 40 centimetres of plugged ear after the cutting, otch is the shape of a hoof, and epidermis does not separate with xylem.
5. tool squama German tamarisk rapid cuttage breeding method of forestation in high and cold semiarid zone according to claim 1 is characterized in that, among the step D, 40 to 60 plugged ears is bundled with rope, places clear water to soak 48 hours to 72 hours.
6. tool squama German tamarisk rapid cuttage breeding method of forestation in high and cold semiarid zone according to claim 1 is characterized in that ABT1 rooting powder solution concentration is that 100ppm is to 150ppm.
7. high and cold semiarid region tool squama German tamarisk rapid cuttage breeding method of forestation according to claim 1, it is characterized in that, among the step D, place the ABT1 rooting powder solution to soak plugged ear, soaking depth is 4 centimetres to 5 centimetres, and soak time is 2 hours to 3 hours.
8. high and cold semiarid region tool squama German tamarisk rapid cuttage breeding method of forestation according to claim 1 is characterized in that the degree of depth that plugged ear is implanted jack is 7 centimetres to 10 centimetres.
9. tool squama German tamarisk rapid cuttage breeding method of forestation in high and cold semiarid zone according to claim 1 is characterized in that, smooth rod is fined away to planish by wooden stick and formed, and perhaps makes at the iron point ring of the most advanced and sophisticated nested taper of wooden stick.
10. tool squama German tamarisk rapid cuttage breeding method of forestation in high and cold semiarid zone according to claim 1 is characterized in that plugged ear is with 20 centimetres of line-spacings and 20 centimetres of cuttages of spacing in the rows.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101073364A CN102239781A (en) | 2011-04-28 | 2011-04-28 | Quick cuttage propagation forest planting method for Myricaria squamosa in high-cold semiarid area |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011101073364A CN102239781A (en) | 2011-04-28 | 2011-04-28 | Quick cuttage propagation forest planting method for Myricaria squamosa in high-cold semiarid area |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104938291A (en) * | 2014-03-31 | 2015-09-30 | 徐军 | Method for achieving waste mountain afforestation by using pine tree cutting seedlings |
| CN110771416A (en) * | 2019-10-10 | 2020-02-11 | 中国长江三峡集团有限公司 | Method for artificially breeding seeds of thinly-flowered cypress branches |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85109388A (en) * | 1985-12-24 | 1987-07-08 | 松迪扎布 | Improve the new method of sand dune and deserted mountain sunny arid afforestation survival rate |
| JP4313837B1 (en) * | 2008-05-09 | 2009-08-12 | 松本技術コンサルタント株式会社 | Waterside environmental improvement method in existing concrete revetment using pussy willow |
-
2011
- 2011-04-28 CN CN2011101073364A patent/CN102239781A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85109388A (en) * | 1985-12-24 | 1987-07-08 | 松迪扎布 | Improve the new method of sand dune and deserted mountain sunny arid afforestation survival rate |
| JP4313837B1 (en) * | 2008-05-09 | 2009-08-12 | 松本技術コンサルタント株式会社 | Waterside environmental improvement method in existing concrete revetment using pussy willow |
Non-Patent Citations (2)
| Title |
|---|
| 《吉林林业科技》 20011231 徐东升等 地膜覆盖杨树扦插育苗技术 第57-58页 1-10 第30卷, 第06期 * |
| 《青海农林科技》 20091231 郭汇涓等 干旱山区红沙柳育苗造林技术 第51页 1-10 , 第01期 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104938291A (en) * | 2014-03-31 | 2015-09-30 | 徐军 | Method for achieving waste mountain afforestation by using pine tree cutting seedlings |
| CN110771416A (en) * | 2019-10-10 | 2020-02-11 | 中国长江三峡集团有限公司 | Method for artificially breeding seeds of thinly-flowered cypress branches |
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Application publication date: 20111116 |