CN85109388A - Improve the new method of sand dune and deserted mountain sunny arid afforestation survival rate - Google Patents
Improve the new method of sand dune and deserted mountain sunny arid afforestation survival rate Download PDFInfo
- Publication number
- CN85109388A CN85109388A CN85109388.4A CN85109388A CN85109388A CN 85109388 A CN85109388 A CN 85109388A CN 85109388 A CN85109388 A CN 85109388A CN 85109388 A CN85109388 A CN 85109388A
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- China
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- afforestation
- seedling
- survival rate
- arid
- deserted mountain
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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
A kind of new method that improves sand dune and deserted mountain sunny arid afforestation survival rate, its technical characterictic is: adopt groined type enclose the dried afforestation method of folder seedling, press dry reveal tip afforestation method, frog formula shade afforestation method, sediment trapping transplant afforestation method, with seedling on different slope in integrated technology measures such as tailo afforestation method, individual font lead afforestation method, afforestation method of biology shading and whole seedling-covering afforestation methods, improve survival rate significantly.Thereby the expansion forest resources are improved the ecological environment.
Description
Improving the new method of sand dune and deserted mountain sunny arid afforestation survival rate, is to belong to a kind of integrated technology measure that enlarges the forest resources, develops forestry.
" the Chinese chief species afforestation technology " published by the chief editor of Chinese silva editorial board, agriculture publishing house and by Chinese agricultural academy of sciences scientific information research is edited, Science Press publishes " forestry overview abroad ", to pinus sylvestris var. mongolica, larch in the afforestation measure of the method for forestation of deserted mountain arid tailo and pinus sylvestris var. mongolica at the sand dune arid tailo, remove and introduce in container seedling and the exposed root and shoot forestation, soil moved in to improve the original afforestation method, ridging are buried seedling and are survived the winter method, pitting by beyond the technical measures such as wall planting method, are provided with other more methods of introducing.At present, sand dune more than the 25-30 degree and deserted mountain sunny arid afforestation, survival rate is still very low.Fish scale pit, horizontal ditch are done in the exposed location of rock, and its cost of forestation is too high.The problem of this two aspect causes these regional afforestation progresses slow, spends a great deal of money, and effect is little.This is the practical problem that does not have solution for a long time.
The objective of the invention is to improve the survival rate of sand dune and deserted mountain arid tailo, accelerate forestry modernization constructure, improve forest coverage, improve the ecological environment with spending less and simple and easy to do method.
Improve the new method of sand dune and deserted mountain sunny arid afforestation survival rate, its content is: with seedlings in cold region (implication is the nursery stock of being grown directly from seeds by the seed that freezes in nutrition apparatus), container seedling, freeze device transplant (implication is a nursery stock of freezing transplanting survival in nutrition apparatus) and ball-plant etc. and live sprout building afforestation simultaneously, adopt groined type to enclose the dried afforestation method of folder seedling, press dry and reveal tip afforestation method, frog formula afforestation method, the sediment trapping comprehensive technical measures such as afforestation method, afforestation method of biology shading and whole seedling-covering afforestation method of transplanting that shade.
Advantage of the present invention and effect are: with the sprout building afforestation of living, control dried cold wind, dry-hot wind and the strong illumination harmful effect to the seedling of planting effectively.By reducing transpiration, reduce evaporation, skilfully use rainwater, keep soil moisture, reducing technological approaches such as surface temperature and antifreeze protection against rodents, deserted mountain arid tailo pinus sylvestris var. mongolica and larch survival rate are brought up to more than 70～97%.Can also obtain bigger effect on the gentle slope.In sand dune arid tailo pinus sylvestris var. mongolica (not planting larch) survival rate, equally also than higher.With annual seedlings in cold region, freeze device transplant and container seedling forestation, so just can save the seedling management expense in 1 year, the 3rd year.Adopt the vesicle planting method during afforestation, rather than with fish scale pit, horizontal ditch afforestation method.So this new method can make afforestation expenses reduce about 10%.Add higher survival rate and storage rate, its economic benefit and social benefit all are high.
The methods of the new method of realization raising sand dune and deserted mountain sunny arid afforestation survival rate are as follows:
1, groined type encloses the dried afforestation method of folder seedling: each 30 centimetres of the length and width of planting hole, the degree of depth.Be planted in the center in cave strong sprout living, tread.Then except that suitably shading, select materials such as turf, soil block, stone, weeds for use with suiting measures to local conditions, enclose the folder seedling and do.The pinus sylvestris seedling tip will expose in the air when enclosing folder.At the deserted mountain arid tailo, make 1/3rd or 1/2nd dried being exposed in the air of larch seedling, so that carry out photosynthesis.Spring and summer can afforest in this way.Adopt groined type to enclose the folder method, can control and can keep certain ventilation and light transmittance, nursery stock imputrescibility.
2, press dry dew tip afforestation method: the length and width of planting hole, the degree of depth are 30 * 20 * 20 centimetres.Being planted in the cave strong sprout of living, on the lower side.Except that suitably inserting wet soil, establishing the ridge shades, suit measures to local conditions, near the stone utilizing, turf, block cow dung, soil block, branch, weeds (with the husky grass of suitably pressing of soil) are waited material, overwhelm seedling and do, make the seedling tip swing to or south or north or east to, in the air exposed.Below pressing the seedling thing, should fill up a stone or branch one a class thing, to alleviate the pressure that seedling is done, keep ventilating, prevent to rot.Build pinus sylvestris var. mongolica on sand dune and deserted mountain arid tailo, adopt this method.But, build larch at the deserted mountain arid tailo, make 1/3rd seedling do (comprising the seedling tip) and see sunlight.Escape 4,5, the dried cold wind and the dry-hot wind in June, arrive rainy season or June when rainless pressing a seedling thing to remove, promote the speed of nursery stock to give birth to and lignification.
3, the frog formula afforestation method that shades: afforestation at that time routinely, southern side plant, put steady two stones or soil block one class thing holds post, 4～6 centimetres of distances are put stone about 5～7 centimetres wide, 7～10 centimeter length or the turf one class thing nursery stock of shading on it.The south head of thing of shading lands, and the North emerges, and is higher than the seedling tip.This frog formula or the frog formula method of shading was not only easy but also do not suppress seedling growth.
4, the sediment trapping afforestation method of transplanting: the upside at planting hole digs 40 centimeter length, 20 centimetres wide, 30 centimetres dark semilune sediment trapping ditches.Establish the ridge with the sand that digs out at the downside (southern side) of plant, and insert a pinus sylvestris var. mongolica branch (available different sloping branch), or the deadwood of other wild plants such as slotting salix monogolica.This can shade more than 3～5 years at tailo., can adopt and block water cutting branch afforestation method with reference to this practice at the deserted mountain arid tailo.
5, with seedling on different slope in the tailo grafting: earlier pinus sylvestris var. mongolica bareroot seedling, seedlings in cold region, container seedling in Schattenseite or half Schattenseite dense planting one or two years, reinstate ball-plant then in spring, rainy season in sand dune and the transplanting of deserted mountain arid tailo.The southern side of transplant is established the ridge and is shaded with turf, stone, block cow dung, soil block, weeds (it is husky to mix a soil) class material, and its height will be higher than the pinus sylvestris seedling tip.Ridge strain is leaned on mutually.Build larch in this way in the deserted mountain, effect also is good.If directly adopt ridge strain to afforest by method mutually, also can obtain higher survival rate at tailo.
6, individual font lead afforestation method: when the sunny arid afforestation of deserted mountain, the upside of planting hole (upward slope) is opened font three a road ditch.3～5 centimetres of the width of per pass ditch, 2～3 centimetres of the degree of depth, 30～100 centimetres of length.Individual font tip inserts in the cave.Also can open splayed or 1 font lead with this specification.So just can concentrate on limited rainwater more in the cave, for seedling growth provides more water.Extremely arid Schattenseite, half Schattenseite adopt this method in the deserted mountain, and its survival rate is higher.
7, afforestation method of biology shading: when sand dune and deserted mountain sunny arid afforestation, plant, make while digging with vesicle.The east side that the soil that digs out (sand) is put planting hole, and harmless the conservation of wild plant in southern side and west side, the nursery stock of shading.If after seedlings in cold region, container seedling and the plastic sack that freezes device transplant removed, be layered on the north of plant, (sand) 3～5 cm thicks that banket, its better effects if.
8, whole seedling-covering afforestation method:, can build in this way autumn and bind and lignified pinus sylvestris var. mongolica, larch at the deserted mountain arid tailo.Each 30 centimetres of the length and width of planting hole, the degree of depth.Adopt and plant method afforestation deeply.Except that suitably establishing the ridge shades, select materials such as turf, soil block, stone, weeds for use, the acrial part of nursery stock is all covered to get up to pass the winter.Tailo covers pinus sylvestris seedling with sand on the sand dune, can obtain remarkable result.May or June remove covering according to the rainfall situation next year.This practice of planting epiphragma with the spring is different, but while planting lid.The plague of rats is serious after the beginning of autumn.This afforestation method method of covering while planting can be prevented and treated the plague of rats, can improve survival rate and storage rate again.
Test among a small circle shows, if adopt the new method that improves sand dune and deserted mountain sunny arid afforestation survival rate, the new situation of afforesting the territory, improving the ecological environment will occur quickening.
Revisal 85109388
After the preceding revisal of the capable revisal of file name page or leaf
Specification 22 afforestation methods, afforestation method of biology shading, transplant at tailo with seedling on different slope
Method, individual font lead afforestation method,
Add behind claim 18 sediment trapping branch afforestation methods, the living pause point: move at tailo with seedling on different slope
Plant method, individual font lead afforestation method,
Claims (9)
1, improving the new method of sand dune and deserted mountain sunny arid afforestation survival rate, is a kind of integrated technology measure that enlarges the forest resources, develops forestry.
Container seedling forestation in the prior art, soil moved in to improve the original afforestation method, shop cover plastics water conservation method, build shade method and ridging of the ridge buries the seedling method of passing the winter, and the afforestation in this class area is played a positive role.But, facts have proved to have only the how new comprehensive technical measure of utilization, could improve survival rate significantly.
Technical characterictic of the present invention is: adopt groined type to enclose the dried afforestation method of folder seedling, press dry and reveal tip afforestation method, frog formula afforestation method, the sediment trapping comprehensive technical measures such as afforestation method, afforestation method of biology shading and whole seedling-covering afforestation method of transplanting that shade with suiting measures to local conditions, build pinus sylvestris var. mongolica, larch seedlings in cold region, container seedling, freeze device transplant and ball-plant.Other are adapted at the seeds of tailo growth, also can use this method afforestation.Plant and use vesicle, each about 30 centimetres of its length and width, the degree of depth.Near planting site, select the deadwood of turf, stone, soil block, weeds, sand, block cow dung, branch, salix monogolica one class wild plant for use, be used as and enclose the material that the seedling and the nursery stock of shading were done, press dry, covered to the folder seedling.Use this new method, the sunny arid afforestation survival rate is brought up to more than the 70-97%.
2, according to the raising sand dune of claims 1 and the new method of deserted mountain sunny arid afforestation survival rate, it is characterized in that described groined type encloses the dried afforestation method of folder seedling, be to enclose folder Miao Ganshi the pinus sylvestris seedling tip is exposed in the air.1/2nd or 1/3rd larch seedling is done expose aerial at the deserted mountain arid tailo.Spring and summer can afforest in this way.
3, according to the raising sand dune of claims 1 and the new method of deserted mountain sunny arid afforestation survival rate, it is characterized in that described pressing dry reveal tip afforestation method, be overwhelm Miao Ganshi make its swing to or south or north or east to.The pinus sylvestris seedling tip exposes aerial.When building larch, the deserted mountain arid tailo make 1/3rd Miao Ganjian sunlight.Below pressing the seedling thing, should fill up a small stone or branch one a class thing, to alleviate the pressure that seedling is done.Escape 4,5, the dried cold wind and the dry-hot wind in June, rainy season is temporarily pressing the seedling thing to remove.
4, according to the raising sand dune of claims 1 and the new method of deserted mountain sunny arid afforestation survival rate, it is characterized in that the described frog formula afforestation method that shades, be southern side plant, put steady two stones or soil block one class thing holds post, apart from 4-6 centimetre.Put stone about 5-7 centimetre wide, 7-10 centimeter length or the turf one class thing nursery stock of shading on it, the south head of the thing that shades lands, and the North emerges, and is higher than the seedling tip.
5, according to the raising sand dune of claims 1 and the new method of deserted mountain sunny arid afforestation survival rate, it is characterized in that the described sediment trapping afforestation method of transplanting, be that the upside at planting hole digs 40 centimeter length, 20 centimetres wide, 30 centimetres dark semilune sediment trapping ditches.Is that the ridge is established in the southern side with the sand that digs out at the downside of plant, and inserts a pinus sylvestris var. mongolica branch or slotting salix monogolica one class deadwood.Should can adopt and block water cutting branch afforestation method with reference to this practice at the deserted mountain arid tailo.
6, according to the raising sand dune of claims 1 and the new method of deserted mountain sunny arid afforestation survival rate, it is characterized in that the described seedling on different slope of using is in the tailo grafting, be earlier pinus sylvestris var. mongolica bareroot seedling, seedlings in cold region and container seedling in Schattenseite or half Schattenseite dense planting one or two years, spring, rainy season reinstate ball-plant and transplant then.The height of thing will be higher than the pinus sylvestris seedling tip if shade in the ridge.Ridge strain is leaned on mutually.Also can build larch in this way in the deserted mountain.Also can directly afforest by method mutually at tailo with ridge strain.
7, according to the raising sand dune of claims 1 and the new method of deserted mountain sunny arid afforestation survival rate, it is characterized in that described font lead afforestation method, is upside at planting hole font three a road ditch that promptly go up a slope out.The width 3-5 of per pass ditch centimetre, degree of depth 2-3 centimetre, length 30-100 centimetre.Individual font tip inserts in the cave.Also can open splayed or 1 font lead with this specification.Also can afforest in this way at extremely arid Schattenseite, half Schattenseite.
8, according to the raising sand dune of claims 1 and the new method of deserted mountain sunny arid afforestation survival rate, it is characterized in that described afforestation method of biology shading, be with vesicle, plant while digging.The native sand that digs out is put the east side of planting hole, and harmless the plant protection in southern side and west side, the nursery stock of shading.Seedlings in cold region, container seedling and the plastic sack that freezes device transplant are removed, be laid on the north of plant, (sand) 3-5 cm thick bankets.
9, according to the raising sand dune of claims 1 and the new method of deserted mountain sunny arid afforestation survival rate, it is characterized in that described whole seedling-covering afforestation method, be autumn with bind, lignified pinus sylvestris var. mongolica, larch seedling afforested at that time, with near covering the nursery stock acrial part is all covered to get up to pass the winter.May or June remove covering according to the rainfall situation next year.This practice of planting epiphragma with the spring is different, but covers while planting autumn, can prevent and treat the plague of rats, can improve survival rate and storage rate again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN85109388.4A CN1004326B (en) | 1985-12-24 | 1985-12-24 | Method for improving living rate of forestation on a sand dome and the drought sunshiny slope of a barren mountain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN85109388.4A CN1004326B (en) | 1985-12-24 | 1985-12-24 | Method for improving living rate of forestation on a sand dome and the drought sunshiny slope of a barren mountain |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN85109388A true CN85109388A (en) | 1987-07-08 |
| CN1004326B CN1004326B (en) | 1989-05-31 |
Family
ID=4796320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN85109388.4A Expired CN1004326B (en) | 1985-12-24 | 1985-12-24 | Method for improving living rate of forestation on a sand dome and the drought sunshiny slope of a barren mountain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1004326B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102239781A (en) * | 2011-04-28 | 2011-11-16 | 北京师范大学 | Quick cuttage propagation forest planting method for Myricaria squamosa in high-cold semiarid area |
| CN103650823A (en) * | 2012-09-25 | 2014-03-26 | 河北农业大学 | Larixprincipisrupprechtii artificial induction natural regeneration technology |
| CN104823804A (en) * | 2015-05-26 | 2015-08-12 | 河北省林业科学研究院 | Method for Chinese pine seedling cultivation and afforestation in dry and stony sunny slope |
| CN104920138A (en) * | 2015-05-27 | 2015-09-23 | 广西壮族自治区林业科学研究院 | Pre-afforestation seedling drought stress pretreatment method of southern pines |
| CN105830837A (en) * | 2016-03-25 | 2016-08-10 | 苏梓骁 | Four-season non-irrigation afforestation method in semiarid hilly region |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101715708B (en) * | 2010-01-09 | 2011-06-01 | 孙明文 | Slope forest planting method |
-
1985
- 1985-12-24 CN CN85109388.4A patent/CN1004326B/en not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102239781A (en) * | 2011-04-28 | 2011-11-16 | 北京师范大学 | Quick cuttage propagation forest planting method for Myricaria squamosa in high-cold semiarid area |
| CN103650823A (en) * | 2012-09-25 | 2014-03-26 | 河北农业大学 | Larixprincipisrupprechtii artificial induction natural regeneration technology |
| CN104823804A (en) * | 2015-05-26 | 2015-08-12 | 河北省林业科学研究院 | Method for Chinese pine seedling cultivation and afforestation in dry and stony sunny slope |
| CN104920138A (en) * | 2015-05-27 | 2015-09-23 | 广西壮族自治区林业科学研究院 | Pre-afforestation seedling drought stress pretreatment method of southern pines |
| CN105830837A (en) * | 2016-03-25 | 2016-08-10 | 苏梓骁 | Four-season non-irrigation afforestation method in semiarid hilly region |
| CN105830837B (en) * | 2016-03-25 | 2019-03-12 | 苏梓骁 | A kind of semiarid Mountain Area four seasons exempt to pour method of forestation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1004326B (en) | 1989-05-31 |
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