CN105210770B - Dust storm forward position Desert Regions sacsaoul Ecology method of forestation - Google Patents
Dust storm forward position Desert Regions sacsaoul Ecology method of forestation Download PDFInfo
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- CN105210770B CN105210770B CN201510657750.0A CN201510657750A CN105210770B CN 105210770 B CN105210770 B CN 105210770B CN 201510657750 A CN201510657750 A CN 201510657750A CN 105210770 B CN105210770 B CN 105210770B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/005—Cultivation methods
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B79/00—Methods for working soil
- A01B79/02—Methods for working soil combined with other agricultural processing, e.g. fertilising, planting
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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
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
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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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- Environmental Sciences (AREA)
- Botany (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention discloses a kind of Desert Regions sacsaoul Ecology method of forestation, belong to planting technical field.This method selects soil moisture content more than 2%, make reproducing area to desert of the saline and alkaline less than 2%, soil thaws before plantation, in reproducing area growth belt is dug out along east-west push away, in growth belt, ditch is heeled in along east-west digging to be heeled in, and is then carried out direct seeding forestation, pouring, the prevention and control of plant diseases, pest control and fencing successively and is managed and protected.Digging growth belt is pushed away before forest planting of the present invention, can avoid striving fertilizer due to striving water more than weeds with sacsaoul and cause that sacsaoul life rate is low, the speed of growth is slow；It is simultaneously spaced apart between two growth belts to maintain ecosystem, avoid local environment from being destroyed；Build up cistern, it is ensured that the water requirements in sacsaoul planting process, sacsaoul transplanting success are significantly increased up to more than 90% compared to 10% or so traditional transplanting success.
Description
Technical field
The invention belongs to planting technical field, specifically dust storm forward position Desert Regions sacsaoul Ecology afforestation side
Method.
Background technology
Sacsaoul is Chenopodiaceae Haloxylon dungarunga, is Chinese Second Class Key Protected Plant, and its drought resisting, heat resistanceheat resistant, cold-resistant, salt tolerance are strong,
Salt content is up to 15% or so in stem branch, and light, intolerant to giving shade, strong adaptability, growth is rapid, and branch is dense, well developed root system,
Ability of checking winds and fixing drifting sand is strong, is the fine tree species of NORTHWEST CHINA and Inner Mongol arid-desert areas dune-fixating forestation.Sacsaoul material is hard,
Firepower is strong, is first-class yule logs, its spray is also the feed of livestock eating, and rare Chinese medicine desert cistanche just colonizes in the root of sacsaoul
Portion, there is higher economic value.
In recent years, the Chinese government and various circles of society increase desertification treatment dynamics, and some areas desertification process obtains
Containment, but while desertification is administered, improve using horizontal, creation economic benefit, make desert treatment work not only in life
It is sustainable in terms of state benefit, higher value is also created in terms of economic benefit, is that limitation desert treatment works " bottleneck ".For
This, the grafting saline cistanche after sacsaoul grows 2 years, then saline cistanche can be harvested through biennial length, realize ecological benefits and society
The double effects received of benefit.But during planting sacsaoul in dust storm forward position Desert Regions, the nursery stock transplanting surrival rate of afforestation only has 10%
Left and right, on the sand ground and chad gobi that salination is overweight or wind erosion is more serious, survival rate is lower, or even can not succeed, sternly
The development of sacsaoul and related industry is limited again.
To improve the sacsaoul nursery stock transplanting surrival rate of afforestation, prior art is more to be changed when transplanting sacsaoul nursery stock to reproducing area
Make, remodeling method includes real tillage, fertilising and places nutrient matrix etc., and sacsaoul is artificial as disclosed in Zhang Zhenrong, Wang Rongna
Cultivation technique, in incomplete site preparation planting technology, the specific method of dibbling is disclose only, although its planting effect is planted with tradition
Plant to compare and have lifting, but cause to lift DeGrain because husky area's soil condition influences；The A of patent CN 104429802 are public
A kind of arid biogeographic zone black land sacsaoul unirrigated vegetation method of forestation has been opened, has been disclosed and " is water leg by landform arrangement, is opened in bottom land
Dig kind of plant hole and simultaneously transplant sacsaoul " method, although solving the problems, such as dust storm forward position Desert Regions water shortage, improve sacsaoul and survive
Rate, but local original ecology is destroyed due to large area site preparation, and meanwhile it is also poor to rainy climate phylactic power defensive power, easily cause root rot；
The A of CN 104012364 disclose arid, husky area's sacsaoul Growing season direct seeding forestation method of Extremely arid area, disclose " including step
Suddenly：1) reproducing area determines；2) drip irrigation pipe is laid on reproducing area；3) irrigated before sowing；4) sow；5) after sacsaoul seed sowing when
Year management；6) implantation methods of management after sowing Second Year ", sacsaoul plantation survival rate and storage rate are the method increase, and
The dependence of group weather is reduced, but this method increases cost due to laying pipeline, and desert area soil nutrient is deficient, makes
It is bad to obtain sacsaoul growing way, or even influences survival rate；The A of CN 102577778 disclose Dwarfing propagation technique for saxaul, which disclose
" including step：1) inoculating paper transplanting inoculation；2) farm manure or chemical fertilizer are applied on a small quantity；3) made marks in planting location "
Implantation methods, the method reduce destruction of the people to natural environment and Wild vegetation, and it is higher to plant success rate.But in dust storm
Forward position Desert Regions not only break up local original soil soil property using chemical fertilizer, and granulated fertilizer is melted to crop soak time
It is relatively long, easily broken up in watering, fertilizer efficiency can not play completely；The A of CN 1449649 disclose the artificial growth of haloxylon persicum
Method, the method for disclosing " nutrition bag cultivating sacsaoul ", it is clear that cost is higher, it is impossible to is widely applied.Importantly, dust storm
Forward position Desert Regions dust storm is big, and using conventional fertilizer application method, such as live broadcast application, the fertilizer imposed are easily blown away, it is difficult to play essence
Property effect.
The content of the invention
It is an object of the invention to：A kind of dust storm forward position Desert Regions sacsaoul Ecology method of forestation is provided, by " bionical
State " fertilizing method improve forest land soil property, ensure fertilizer do not taken away by dust storm, realize while low cost improve sacsaoul plant into
The purpose of motility rate.
To achieve these goals, the present invention adopts the following technical scheme that：
Dust storm forward position Desert Regions sacsaoul Ecology method of forestation, comprises the following steps：
1) forest land selects：Soil moisture content more than 2% is selected, makees reproducing area to desert of the saline and alkaline less than 2%；
2) forest land is handled：Soil is thawed before plantation, and deep 20~30cm, wide 3m kind are dug out along east-west push away in reproducing area
Band is planted, plantation strip length is flexibly determined according to planting range, distance 3m between every two growth belts, and dust storm is kept between growth belt
Forward position Desert Regions ecosystem；
3) heel in：In growth belt, wide 25~30cm is dug along east-west, deep 45~50cm's heels in ditch, heels in ditch south
Oblique 45 °, after nursery stock is tied up are rolled, is heeled in along single be placed in slope in ditch by root system down, often ties jam-packed between nursery stock,
Filled, treaded with wet soil, every layer of thickness of earth covering is 15cm, nursery stock upper end 10~15cm of dew soil；
4) direct seeding forestation：The row of sacsaoul 2, seeding row spacing 0.5m × 1m are planted in every growth belt, the field planting for digging deep 40cm is cheated,
18~25cm of diameter, the dry sandy soil in upper strata and lower floor's wet sand soil pile up separately；With decay sheep excrement according to 1 after stalk is crushed：1 ratio
Mixing, obtains mixed fertilizer A；2~3cm mixed fertilizer A are put into field planting hole, 10cm wet sands soil is covered above, nursery stock is put
Enter in field planting hole；By wet sand soil with the biogas residue after methane-generating pit fermentation according to 5~8：1 ratio mixes, and obtains mixed fertilizer B；Righting
Nursery stock, mixed fertilizer B is inserted in hole, it is steady and sure in Ti Miao, insert always to hole deep 1/3, ensure root system stretching, extension and then return again
Wet sand having peace of mind is filled out, is flushed until with ground；Biogas slurry and watering pours water are pressed 20：Nursery stock is poured after the mixing of 1 ratio, finally in nursery stock base
The dry sand of portion's covering；The shrub root dug out from growth belt, weeds, grass roots and shrub branch, limb are uniformly deposited in growth belt two
Side blank space；Meanwhile effectively avoid hazards of sand storms among growth belt with maize straw residue mulching；
5) pour：While heeling in sacsaoul, 4 long 3.8~4.5m, wide 2~2.5m, deep 1.6 are built up on reproducing area periphery
~2m cistern, and two layers of plastic canopy film is layered on basin bottom and surrounding, water loss is prevented, water storage is filled in artificial roping
Pond, to ensure water for irrigation amount；Plantation is poured while planting seedlings then, and irrigation amount 2L, seedling planting 10 are often cheated in field planting hole
Secondary watering is carried out after it, May and September are poured water 1 time respectively, if of that month rainfall reaches more than 20mm, can reduce pouring quantity
Or no longer pour, annual May, September are respectively poured 1 time after planting Second Year；
6) disease control：Sacsaoul disease is watered based on powdery mildew, during morbidity with lime sulfur, triadimefon wettable powder
Preventing and treating is sprayed, is continuously sprayed 2~3 times, is spaced 10~15 days；
7) fencing is managed and protected：Sacsaoul grows naturally after afforestation, no longer weeding, loosen the soil and trim, but sacsaoul young growth is easily by livestock
Trample is gnawed, and afforestation Hou Feng is managed and protected in garden, forbids livestock and artificial destruction.
Compared with prior art, the beneficial effects of the present invention are：
1) digging growth belt is pushed away before forest planting of the present invention, can avoids striving fertilizer due to striving water with sacsaoul more than weeds and cause sacsaoul to give birth to
Motility rate is low, the speed of growth is slow；It is simultaneously spaced apart between two growth belts to maintain ecosystem, avoid local environment
It is destroyed；Build up cistern, it is ensured that the water requirements in sacsaoul planting process.
2) present invention digs wide 3m growth belt in reproducing area along east-west push away, and (Winter-Spring wind direction is predominantly western with winter, spring breeze
North wind) direction it is vertical, between growth belt keep dust storm forward position Desert Regions ecosystem, can effectively catch blowing sand move ahead, keep give birth to
State environment is not destroyed.
3) shrub branch, limb are spread into growth belt both sides after sacsaoul implantation methods plant of the present invention, reduces dust storm to plantation
The impact of sacsaoul sapling in row, the survival rate of sacsaoul seedling in growth belt can be improved.
4) with decay sheep excrement according to 1 after the present invention crushes stalk：1 ratio is mixed, and 5cm mixed fertilizers are first put into before field planting
Covering 10cm wet sands are native above for material.Compared to existing basal dressing method, local soil soil property (such as hardened) will not be destroyed, is being ensured
Ensure that ecological environment will not be destroyed in sacsaoul growth course while nutrient demand.
5) biogas residue, biogas slurry after the present invention is fermented with methane-generating pit are as fertilizer.Fertilising is simple, can effectively prevent pest and disease damage and
Labor of fertilizer application power is reduced, ensures sacsaoul healthy growth.
6) present invention after sacsaoul transplanting except water and the prevention and control of plant diseases, pest control in addition to, manage and protect work without other, make the sacsaoul be in
Naturally grow, culture sacsaoul provides new thinking for China's sand prevention and control to the adaptive faculty of wild environment.
7) sacsaoul transplanting success of the present invention has significantly up to more than 90% compared to 10% or so traditional transplanting success
Improve.
8) three year grafting saline cistanche of the present invention after sacsaoul transplanting, enter the excavation phase within the 5th year, persistently excavate 10 years
More than, into the excavation phase after annual 200 jin/every mu of saline cistanche yield, per jin to press 20 yuan of price sales, 1500 mu of ground are always received every year
Enter 6,000,000 yuan.
9) after Cakcayr Forest of the present invention grows 5 years, sacsaoul turns into grand " Sacsaoul desert forest " up to high more than 2 meters, from
Fundamentally improve the ecological environment of Project Areas.
Embodiment
Technical scheme is described further with reference to specific embodiment, in order to same domain technical staff
Understanding.
Embodiment 1
Dust storm forward position Desert Regions sacsaoul Ecology method of forestation, comprises the following steps：
1) forest land selects：Gansu Province Jingtai County Hong Shui towns boundary tablet village soil moisture content more than 2% is selected, saline and alkaline is less than
2% desert 1000 mu make reproducing area.
2) project implementation time limit：2010~2015.
3) forest land is handled：Soil in 2010 is thawed before plantation, and deep 20~30cm is dug out along east-west push away in reproducing area, wide
3m growth belt, 18~25m of strip length is planted, distance 3m between every two growth belts, keep dust storm forward position waste between growth belt
Unconcerned area's ecosystem.
4) heel in：Wide 25~30cm is dug along east-west within 2 days before plantation, deep 45~50cm's heels in ditch, heels in ditch southern side
45 ° are tilted, after nursery stock is tied up, is placed in by root system downward along slope is single in ditch, jam-packed between nursery stock is often tied, is filled out with wet soil
Bury, tread, every layer of thickness of earth covering is 15cm, and nursery stock upper end dew 10~15cm of soil, described nursery stock is the purchase of Gansu Province In Minqin Region
The seedling bought.
5) direct seeding forestation：The row of sacsaoul 2, seeding row spacing 0.5m × 1m are planted in every growth belt, the field planting for digging deep 40cm is cheated,
18~25cm of diameter, the dry sandy soil in upper strata and lower floor's wet sand soil pile up separately；With decay sheep excrement according to 1 after stalk is crushed：1 ratio
Mixing, obtains mixed fertilizer A；2~3cm mixed fertilizer A are put into field planting hole, 10cm wet sands soil is covered above, nursery stock is put
Enter in field planting hole；By wet sand soil with the biogas residue after methane-generating pit fermentation according to 5~8：1 ratio mixes, and obtains mixed fertilizer B；Righting
Nursery stock, mixed fertilizer B is inserted in hole, it is steady and sure in Ti Miao, insert always to hole deep 1/3, ensure root system stretching, extension and then return again
Wet sand having peace of mind is filled out, is flushed until with ground；Biogas slurry and watering pours water are pressed 20：Nursery stock is poured after the mixing of 1 ratio, finally in nursery stock base
The dry sand of portion's covering；The shrub root dug out from growth belt, weeds, grass roots and shrub branch, limb are uniformly deposited in growth belt two
Side blank space；Meanwhile effectively avoid hazards of sand storms among growth belt with maize straw residue mulching.
6) pour：While heeling in sacsaoul, 4 long 3.8~4.5m, wide 2~2.5m, deep 1.6 are built up on reproducing area periphery
~2m cistern, and two layers of plastic canopy film is layered on basin bottom and surrounding, water loss is prevented, water storage is filled in artificial roping
Pond, to ensure water for irrigation amount；Plantation is poured while planting seedlings then, and irrigation amount 2L, seedling planting 10 are often cheated in field planting hole
Secondary watering is carried out after it, May and September are poured water 1 time respectively, if of that month rainfall reaches more than 20mm, can reduce pouring quantity
Or no longer pour, annual May, September are respectively poured 1 time after planting Second Year.
7) disease control：Sacsaoul disease is watered based on powdery mildew, during morbidity with lime sulfur, triadimefon wettable powder
Preventing and treating is sprayed, is continuously sprayed 2~3 times, is spaced 10~15 days.
8) fencing is managed and protected：Sacsaoul grows naturally after afforestation, no longer weeding, loosen the soil and trim, but sacsaoul young growth is easily by livestock
Trample is gnawed, and afforestation Hou Feng is managed and protected in garden, forbids livestock and artificial destruction.
Embodiment 2
Dust storm forward position Desert Regions sacsaoul Ecology method of forestation, comprises the following steps：
1) forest land selects：Gansu Province Jingtai County Hong Shui towns boundary tablet village soil moisture content more than 2% is selected, saline and alkaline is less than
2% desert 10 mu make reproducing area.
2) project implementation time limit：2010~2015.
3) forest land is handled：Soil in 2010 is thawed before plantation, and deep 20~30cm is dug out along east-west push away in reproducing area, wide
3m growth belt, 18~25m of strip length is planted, distance 3m between every two growth belts, keep dust storm forward position waste between growth belt
Unconcerned area's ecosystem.
4) heel in：2 days before plantation, wide 25~30cm is dug along east-west, deep 45~50cm's heels in ditch, heels in ditch southern side
45 ° are tilted, is placed in after nursery stock is tied up by root system downward along slope is single in ditch, jam-packed between sapling is often tied, is filled out with wet soil
Bury, tread, every layer of thickness of earth covering is 15cm, and nursery stock upper end dew 10~15cm of soil, described nursery stock is the purchase of Gansu Province In Minqin Region
The seedling bought.
5) direct seeding forestation：The plantation row of sacsaoul 2, seeding row spacing 0.5m × 1m among every growth belt, dig deep 40cm field planting
Hole, 18~25cm of diameter, the dry sandy soil in upper strata and lower floor's wet sand soil pile up separately, with decay sheep excrement according to 1 after stalk is crushed：1
Ratio mixes, and obtains mixed fertilizer A, first puts into 5cm mixed fertilizer into field planting hole, 10cm wet sands soil is covered above, by nursery stock
It is put into and is colonized in hole, continues to insert the wet sand in hole deep 1/3, it is steady and sure in Ti Miao, ensure that root system stretches and then backfills wet sand again and step on
It is real, flushed until with ground, finally cover dry sand in nursery stock base portion, will be pushed away from growth belt the shrub root dug out, weeds, grass roots and
Shrub branch, limb are uniformly deposited in growth belt both sides blank space；Meanwhile with maize straw residue mulching among growth belt, effectively
Avoid hazards of sand storms.
6) pour：While heeling in sacsaoul, 4 long 3.8~4.5m, wide 2~2.5m, deep 1.6 are built up on reproducing area periphery
~2m cistern, and two layers of plastic canopy film is layered on basin bottom and surrounding, water loss is prevented, water storage is filled in artificial roping
Pond, to ensure water for irrigation amount；Plantation is poured while planting seedlings then, and irrigation amount 2L, seedling planting 10 are often cheated in field planting hole
Secondary watering is carried out after it, May and September are poured water 1 time respectively, if of that month rainfall reaches more than 20mm, can reduce pouring quantity
Or no longer pour, annual May, September are respectively poured 1 time after planting Second Year.
7) disease control：Sacsaoul disease is watered based on powdery mildew, during morbidity with lime sulfur, triadimefon wettable powder
Preventing and treating is sprayed, is continuously sprayed 2~3 times, is spaced 10~15 days；
8) fencing is managed and protected：Sacsaoul grows naturally after afforestation, no longer weeding, loosen the soil and trim, but sacsaoul young growth is easily by livestock
Trample is gnawed, and afforestation Hou Feng is managed and protected in garden, forbids livestock and artificial destruction.
Embodiment 3
Dust storm forward position Desert Regions sacsaoul Ecology method of forestation, comprises the following steps：
1) forest land selects：Gansu Province Jingtai County Hong Shui towns boundary tablet village soil moisture content more than 2% is selected, saline and alkaline is less than
2% desert 10 mu make reproducing area.
2) project implementation time limit：2010~2015.
3) forest land is handled：Soil in 2010 is thawed before plantation, and deep 20~30cm is dug out along east-west push away in reproducing area, wide
3m growth belt, 18~25m of strip length is planted, distance 3m between every two growth belts, keep dust storm forward position waste between growth belt
Unconcerned area's ecosystem.
4) heel in：Wide 25~30cm is dug along east-west within 2 days before plantation, deep 45~50cm's heels in ditch, heels in ditch southern side
45 ° are tilted, after nursery stock is tied up, is placed in by root system downward along slope is single in ditch, jam-packed between nursery stock is often tied, is filled out with wet soil
Bury, tread, every layer of thickness of earth covering is 15cm, and nursery stock upper end dew 10~15cm of soil, described nursery stock is the purchase of Gansu Province In Minqin Region
The seedling bought.
5) direct seeding forestation：The row of sacsaoul 2, seeding row spacing 0.5m × 1m are planted in every growth belt, the field planting for digging deep 40cm is cheated,
18~25cm of diameter, the dry sandy soil in upper strata and lower floor's wet sand soil pile up separately；After nursery stock is put into field planting hole, by wet sand soil and natural pond
Biogas residue after the fermentation of gas pond is according to 3~5：1 ratio mixes, and obtains mixed fertilizer B；Righting nursery stock, mixed fertilizer B is inserted into hole
It is interior, it is steady and sure in Ti Miao, insert always to hole deep 1/3, ensure root system stretching, extension and then backfill wet sand having peace of mind again, until neat with ground
It is flat, finally cover dry sand in nursery stock base portion；The shrub root dug out from growth belt, weeds, grass roots and shrub branch, limb is uniform
It is deposited in growth belt both sides blank space；Meanwhile effectively avoid hazards of sand storms among growth belt with maize straw residue mulching.
6) pour：While heeling in sacsaoul, 4 long 3.8~4.5m, wide 2~2.5m, deep 1.6 are built up on reproducing area periphery
~2m cistern, and two layers of plastic canopy film is layered on basin bottom and surrounding, water loss is prevented, water storage is filled in artificial roping
Pond, to ensure water for irrigation amount；Plantation is poured while planting seedlings then, and irrigation amount 2L, seedling planting 10 are often cheated in field planting hole
Secondary watering is carried out after it, May and September are poured water 1 time respectively, if of that month rainfall reaches more than 20mm, can reduce pouring quantity
Or no longer pour, annual May, September are respectively poured 1 time after planting Second Year.
7) disease control：Sacsaoul disease is watered based on powdery mildew, during morbidity with lime sulfur, triadimefon wettable powder
Preventing and treating is sprayed, is continuously sprayed 2~3 times, is spaced 10~15 days.
8) fencing is managed and protected：Sacsaoul grows naturally after afforestation, no longer weeding, loosen the soil and trim, but sacsaoul young growth is easily by livestock
Trample is gnawed, and afforestation Hou Feng is managed and protected in garden, forbids livestock and artificial destruction.
Embodiment 4
Dust storm forward position Desert Regions sacsaoul Ecology method of forestation, comprises the following steps：
1) forest land selects：Gansu Province Jingtai County Hong Shui towns boundary tablet village soil moisture content more than 2% is selected, saline and alkaline is less than
2% desert 10 mu make reproducing area.
2) project implementation time limit：2010~2015.
3) forest land is handled：Soil in 2010 is thawed before plantation, and deep 20~30cm is dug out along east-west push away in reproducing area, wide
3m growth belt, 18~25m of strip length is planted, distance 3m between every two growth belts, keep dust storm forward position waste between growth belt
Unconcerned area's ecosystem.
4) heel in：Wide 25~30cm is dug along east-west within 2 days before plantation, deep 45~50cm's heels in ditch, heels in ditch southern side
45 ° are tilted, after nursery stock is tied up, is placed in by root system downward along slope is single in ditch, jam-packed between nursery stock is often tied, is filled out with wet soil
Bury, tread, every layer of thickness of earth covering is 15cm, and nursery stock upper end dew 10~15cm of soil, described nursery stock is the purchase of Gansu Province In Minqin Region
The seedling bought.
5) direct seeding forestation：The row of sacsaoul 2, seeding row spacing 0.5m × 1m are planted in every growth belt, the field planting for digging deep 40cm is cheated,
18~25cm of diameter, the dry sandy soil in upper strata and lower floor's wet sand soil pile up separately；Nursery stock is put into field planting hole, righting nursery stock, backfill
Wet sand soil, it is steady and sure in Ti Miao, flushed until with ground；Biogas slurry and watering pours water are pressed 10：Nursery stock is poured after the mixing of 1 ratio, most
Afterwards dry sand is covered in nursery stock base portion；The shrub root dug out from growth belt, weeds, grass roots and shrub branch, limb are uniformly stacked
In growth belt both sides blank space；Meanwhile effectively avoid hazards of sand storms among growth belt with maize straw residue mulching.
6) pour：While heeling in sacsaoul, 4 long 3.8~4.5m, wide 2~2.5m, deep 1.6 are built up on reproducing area periphery
~2m cistern, and two layers of plastic canopy film is layered on basin bottom and surrounding, water loss is prevented, water storage is filled in artificial roping
Pond, to ensure water for irrigation amount；Plantation is poured while planting seedlings then, and irrigation amount 2L, seedling planting 10 are often cheated in field planting hole
Secondary watering is carried out after it, May and September are poured water 1 time respectively, if of that month rainfall reaches more than 20mm, can reduce pouring quantity
Or no longer pour, annual May, September are respectively poured 1 time after planting Second Year.
7) disease control：Sacsaoul disease is watered based on powdery mildew, during morbidity with lime sulfur, triadimefon wettable powder
Preventing and treating is sprayed, is continuously sprayed 2~3 times, is spaced 10~15 days.
8) fencing is managed and protected：Sacsaoul grows naturally after afforestation, no longer weeding, loosen the soil and trim, but sacsaoul young growth is easily by livestock
Trample is gnawed, and afforestation Hou Feng is managed and protected in garden, forbids livestock and artificial destruction.
Embodiment 5
Dust storm forward position Desert Regions sacsaoul Ecology method of forestation, comprises the following steps：
1) forest land selects：Gansu Province Jingtai County Hong Shui towns boundary tablet village soil moisture content more than 2% is selected, saline and alkaline is less than
2% desert 10 mu make reproducing area.
2) project implementation time limit：2010~2015.
3) heel in：2 days before plantation, wide 25~30cm is dug along east-west, deep 45~50cm's heels in ditch, heels in ditch southern side
45 ° are tilted, is placed in after nursery stock is tied up by root system downward along slope is single in ditch, jam-packed between sapling is often tied, is filled out with wet soil
Bury, tread, every layer of thickness of earth covering is 15cm, and nursery stock upper end dew 10~15cm of soil, described nursery stock is the purchase of Gansu Province In Minqin Region
The seedling bought.
4) direct seeding forestation：The plantation row of sacsaoul 2, seeding row spacing 0.5m × 1m among every growth belt, dig deep 40cm field planting
Hole, 18~25cm of diameter, the dry sandy soil in upper strata and lower floor's wet sand soil pile up separately, nursery stock is put into field planting hole, righting nursery stock, returned
Wet sand soil is filled out, it is steady and sure in Ti Miao, flushed until with ground, finally cover dry sand in nursery stock base portion.
5) pour：While heeling in sacsaoul, 4 long 3.8~4.5m, wide 2~2.5m, deep 1.6 are built up on reproducing area periphery
~2m cistern, and two layers of plastic canopy film is layered on basin bottom and surrounding, water loss is prevented, water storage is filled in artificial roping
Pond, to ensure water for irrigation amount；Plantation is poured while planting seedlings then, and irrigation amount 2L, seedling planting 10 are often cheated in field planting hole
Secondary watering is carried out after it, May and September are poured water 1 time respectively, if of that month rainfall reaches more than 20mm, can reduce pouring quantity
Or no longer pour, annual May, September are respectively poured 1 time after planting Second Year.
6) disease control：Sacsaoul disease is watered based on powdery mildew, during morbidity with lime sulfur, triadimefon wettable powder
Preventing and treating is sprayed, is continuously sprayed 2~3 times, is spaced 10~15 days；
7) fencing is managed and protected：Sacsaoul grows naturally after afforestation, no longer weeding, loosen the soil and trim, but sacsaoul young growth is easily by livestock
Trample is gnawed, and afforestation Hou Feng is managed and protected in garden, forbids livestock and artificial destruction.
Performance analysis：
2012, transplanting success is counted, but because the cultivated area of embodiment 1 is excessive, therefore in embodiment 1
10 mu of ground are selected to be analyzed at random, its result such as table 1 below.
Table 1- sacsaoul survival rates
| Planting stock/strain | Live seedling/strain | Survival rate | |
| Embodiment 1 | 2000 | 1862 | 93.1% |
| Embodiment 2 | 2000 | 1240 | 62% |
| Embodiment 3 | 2000 | 1192 | 59.6 |
| Embodiment 4 | 2000 | 1230 | 61.5% |
| Embodiment 5 | 2000 | 385 | 19.3% |
As can be seen from Table 1, use the inventive method dust storm forward position Desert Regions plantation sacsaoul survival rate 93% with
On, 19.3% compared to traditional (embodiment 5) is significantly increased.Embodiment 1 is high compared to the survival rate of embodiment 2,3,4, illustrates logical
Three layers of circulation fertilising, with increasing desert liquid manure amount are crossed, ensure the fertilizer requirement of sacsaoul, and then improve survival rate, even if improving single
Fertilizer amount still reaches to the survival rate less than three layers of circulation fertilising of the present invention in fertilising, and its reason is probably：It is fertile during single fertilising
Expect that composition is simple compared to comprehensive fertilising, it is impossible to meet the growth demand of sacsaoul sapling comprehensively.
3~April in 2013, the sacsaoul grafting saline cistanche survived is planted a kind to embodiment, starts to excavate in April, 2015,
200 jin of the equal yield of every mu of saline cistanche, by commercially available 20 yuan of calculating of price, 4,000,000 yuan of the annual total income in 1000 mu of ground.
Meanwhile sacsaoul is up to 2 meters, turn into grand " Sacsaoul desert forest ", fundamentally improve the ecology of Project Areas
Environment.
It follows that not only being improved the ecological environment using the inventive method plantation sacsaoul, contain the process of desertification, also take
Obtained good economic benefit and social benefit.
Claims (1)
1. dust storm forward position Desert Regions sacsaoul Ecology method of forestation, it is characterised in that：Comprise the following steps：
1) forest land selects：Soil moisture content more than 2% is selected, makees reproducing area to desert of the saline and alkaline less than 2%；
2) forest land is handled：Soil is thawed before plantation, and deep 20~30cm, wide 3m plantation are dug out along east-west push away in reproducing area
Band, plantation strip length flexibly determine according to planting range, distance 3m between every two growth belts, before keeping dust storm between growth belt
Along Desert Regions ecosystem；
3) heel in：After soil thaws, wide 25~30cm is dug along east-west, deep 45~50cm's heels in ditch, heels in ditch southern side and inclines
Oblique 45 °, after nursery stock is tied up, it is placed in by root system downward along slope is single in ditch, often ties jam-packed between sapling, filled out with wet soil
Bury, tread, every layer of thickness of earth covering is 15cm, nursery stock upper end 10~15cm of dew soil；
4) direct seeding forestation：The row of sacsaoul 2, seeding row spacing 0.5m × 1m are planted in every growth belt, the field planting for digging deep 40cm is cheated, diameter
18~25cm, the dry sandy soil in upper strata and lower floor's wet sand soil pile up separately；With decay sheep excrement according to 1 after stalk is crushed：1 ratio is mixed
Close, obtain mixed fertilizer A；2~3cm mixed fertilizer A are put into field planting hole, 10cm wet sands soil is covered above, nursery stock is put into
In field planting hole；By wet sand soil with the biogas residue after methane-generating pit fermentation according to 5~8：1 ratio mixes, and obtains mixed fertilizer B；Righting seedling
Wood, mixed fertilizer B is inserted in hole, it is steady and sure in Ti Miao, insert always to hole deep 1/3, ensure root system stretching, extension and then return again
Wet sand having peace of mind is filled out, is flushed until with ground；Biogas slurry and watering pours water are pressed 20：Nursery stock is poured after the mixing of 1 ratio, finally in nursery stock base
The dry sand of portion's covering；The shrub root dug out from growth belt, weeds, grass roots and shrub branch, limb are uniformly deposited in growth belt two
Side blank space；Meanwhile effectively avoid hazards of sand storms among growth belt with maize straw residue mulching；
5) pour：While heeling in sacsaoul, 4 long 3.8~4.5m, wide 2~2.5m, deep 1.6~2m are built up on reproducing area periphery
Poultry pond, and two layers of plastic canopy film is layered on basin bottom and surrounding, prevents water loss, cistern is filled in artificial roping,
To ensure water for irrigation amount；Plantation is poured while planting seedlings then, and irrigation amount 2L is often cheated in field planting hole, and seedling planting is after 10 days
Secondary watering is carried out, May and September are poured water 1 time respectively, if of that month rainfall reaches more than 20mm, are reduced and are poured quantity or no longer
Pour, annual May, September are respectively poured 1 time after planting Second Year；
6) disease control：Sacsaoul disease is watered and sprayed with lime sulfur, triadimefon wettable powder based on powdery mildew, during morbidity
Preventing and treating, continuously spray 2~3 times, be spaced 10~15 days；
7) fencing is managed and protected：Sacsaoul grows naturally after afforestation, no longer weeding, loosen the soil and trim, but sacsaoul young growth is easily trampleed on by livestock
Gnaw, afforestation Hou Feng is managed and protected in garden, forbids livestock and artificial destruction.
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| CN108207454A (en) * | 2016-12-15 | 2018-06-29 | 辽宁省固沙造林研究所 | A kind of Zhangwu pine mixed forest builds method |
| CN107494139B (en) * | 2017-09-08 | 2020-06-09 | 新疆林业科学院 | Method for realizing ecological restoration of arid mining area by recycling domestic sewage |
| CN110679372A (en) * | 2019-10-10 | 2020-01-14 | 郭新春 | Ecological restoration method for south edge of Guerbangtonggate desert |
| CN110915504B (en) * | 2019-12-19 | 2022-02-01 | 承德市林业技术推广总站 | Windproof and winter-proof method for young trees in arid sunny slope mountainous region microtopography nursery land and application |
| CN112293200B (en) * | 2020-11-03 | 2022-11-01 | 江苏科技大学 | A automatic afforestation machine for environmental control |
| CN115530030A (en) * | 2022-10-13 | 2022-12-30 | 江苏沿海地区农业科学研究所 | Green planting method for coastal beach sweet sorghum |
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| CN1346588A (en) * | 2001-10-30 | 2002-05-01 | 戈建新 | Artificial planting method of cistanche |
| CN1813512A (en) * | 2006-02-14 | 2006-08-09 | 中国科学院新疆生态与地理研究所 | Sacsaoul cistanche salsa artificial planting technique |
| CN1883253A (en) * | 2005-06-23 | 2006-12-27 | 新疆农业大学 | Irrigation-free afforestation technology of haloxylon ammodendron |
| CN102577778A (en) * | 2011-01-07 | 2012-07-18 | 马鹏尧 | Dwarfing propagation technique for saxaul |
| CN104012364A (en) * | 2014-05-09 | 2014-09-03 | 新疆林业科学院 | Direct-sowing afforestation method for desert haloxylon of arid and extremely arid areas in growing season |
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| CN1883253A (en) * | 2005-06-23 | 2006-12-27 | 新疆农业大学 | Irrigation-free afforestation technology of haloxylon ammodendron |
| CN1813512A (en) * | 2006-02-14 | 2006-08-09 | 中国科学院新疆生态与地理研究所 | Sacsaoul cistanche salsa artificial planting technique |
| CN102577778A (en) * | 2011-01-07 | 2012-07-18 | 马鹏尧 | Dwarfing propagation technique for saxaul |
| CN104012364A (en) * | 2014-05-09 | 2014-09-03 | 新疆林业科学院 | Direct-sowing afforestation method for desert haloxylon of arid and extremely arid areas in growing season |
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