CN105359929A - Transplanting method for large-size Sabina prezewalskii nursery stocks in drought area - Google Patents
Transplanting method for large-size Sabina prezewalskii nursery stocks in drought area Download PDFInfo
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- CN105359929A CN105359929A CN201510782168.7A CN201510782168A CN105359929A CN 105359929 A CN105359929 A CN 105359929A CN 201510782168 A CN201510782168 A CN 201510782168A CN 105359929 A CN105359929 A CN 105359929A
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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
- A01G23/00—Forestry
- A01G23/02—Transplanting, uprooting, felling or delimbing trees
- A01G23/04—Transplanting trees; Devices for grasping the root ball, e.g. stump forceps; Wrappings or packages for transporting trees
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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
- Y02P60/40—Afforestation or reforestation
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- Biodiversity & Conservation Biology (AREA)
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- Forests & Forestry (AREA)
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Abstract
The invention discloses a transplanting method large-size Sabina prezewalskii nursery stocks in a drought area to solve problems of heavy wind and physiological drought due to afforestation in Spring in drought areas. The transplanting method for the large-size Sabina prezewalskii nursery stocks in the drought area comprises the following steps of (A) processing planting caves and (B) lifting seedlings and planting, wherein a planting area is thoroughly watered 10 to 15 days before seedling plantation; deep tillage is applied to the plantation area 5 to 7 days; 10 to 15cm thick of slag is paved on a plantation cave base part; rural soil, sand and decomposed sheep excrement are mixed according to a weight proportion of 1 to 1 to 1 and then placed into the plantation cave; the seedlings are planted between the last ten-day of March to the middle-last period of April; during seedling lifting and transplantation, tassels are provided with soil balls; the diameter of the soil ball is 1/5 to 1/3; the height of the soil ball is 50 to 70cm; soil is laid 3 to 5cm over original soil during the plantation; plantation soil is filled in a laminated way when the soil is laid; and each layer is 25 cm to 30cm. Soil heaps are provided, straw ropes are winded, soil is backfilled, sand is laid on tree discs and tree crown parts; and six technologies of dense fog irrigation and support fixation are combined, so survival rate of Sabina prezewalskii large-size seedlings in the drought area can be achieved.
Description
Technical field
The invention belongs to field of forestry, be specifically related to a kind of Sabina przewalskii large nursery stocks trasplanting method.
Background technology
Rare tree species be belong to China's special product rare or be on the brink of become extinct seeds, though and have some at present, the general designation of the fine tree species also reduced gradually.China's economy increases fast, and urbanization process is accelerated day by day, and township afforestation cause is in the ascendant, and traditional afforestation mostly advocates that plantation tree-like grace, fragrance of a flower look gorgeous, the ornamental tree species of better resistance, and often ignores the economic worth of seeds itself.The rare tree species life-span is long, wood quality good, and ornamental character is excellent, strong adaptability, selects rare tree species to be used for urban landscaping and has the unrivaled superiority of other seeds.To the shortage of solution development rare tree species forest land resource, promote township afforestation level, developing rural economy is significant, and rare tree species also will become a new focus of greening seedling cultivation.
In recent years, along with Urban Ecology Environment Construction and improving constantly view environmental requirement, large gauge trees in Greening Design, are used to get more and more.Transplanting large nursery stocks can greenery patches, Optimizing City structure, embodies park and garden design intention at short notice, strengthens landscape effect.
Sabina przewalskii (
sabinaprzewal) be China's endemic tree, belong to aiphyllium, cold-resistant, drought-enduring, barren-resistant, earsh tree crown is neatly taper shape, tree-like grace, the distortion of large trunk branch, and attitude is very ancient, solely can set into scape, is the traditional Landscape Tree Species of China.Because the attitude of its beauty, evergreen outward appearance and wider annidation become excellent courtyard greening seeds.
Summary of the invention
The object of this invention is to provide a kind of Sabina przewalskii large nursery stocks trasplanting method, cause the problems such as physiological drought greatly, easily to solve drought-hit area spring afforestation wind.
The technical solution adopted for the present invention to solve the technical problems is, a kind of arid biogeographic zone Sabina przewalskii large nursery stocks trasplanting method, comprises the steps:
A, planting hole process: before transplanted seedling tree 10-15 days, first permeable pouring is carried out once to planting-site, again its enforcement is ploughed deeply after 5-7 days, plant plant hole base portion and spread the thick slag of one deck 10-15cm, with rural area soil: husky: decay sheep excrement is after the mass ratio mixing of 1:1:1, inserts in kind of plant hole;
B, lifting are planted: the time of planting is late March-mid or late April; When playing transplantation of seedlings, must be with native ball, native bulb diameter is 1/5-1/3 of the height of tree, and the height of native ball is 50-70cm; Plant middle earthing to exceed original soil print 3-5cm, and planting soil layering will be inserted when banketing, every 25-30cm is one deck.
Preferably, the growth of described more than selection of seedling 2.5m strong, grow enrich, without damage by disease and insect and the nursery stock of digging, convenient transportation as transplant object.
Preferably, in described step B before lifting, the digging process of native ball is as follows: first the impurity on native ball top, the layer that loosens the soil are cleared up, and is leaving the place excavation circular trench of native ball external diameter 30cm, trench width is 50cm-70cm, and cutting depth exceedes native ball height; When native ball forming 1/2 or 2/3, twine native ball waist with straw rope is close, then backing-off cutting downwards, until native ball forming; After soil ball forming, then be wound around with straw rope, on the basis that straw rope twines, one deck Polypropylence Sheet of wrapping outward, and be latticed tying with galvanized wire; Before lifting and with straw rope wrapping trunk and major branch.
Preferably, when described step B plants, spray No. 3, the ABT root-inducing powder of 100ppm to native ball, every former dose 0.5-lg of trees.
Preferably, it also comprises nursery stock management and curing step, and Sabina przewalskii is fixed in rear support of planting, and with the rod 3 of thick 4 ~ 5cm, adopt positive triangle stake to support trunk, the strong point is at large height of seedling 1/2 ~ 2/3 place, and cushioning protective layer.
Preferably, also comprise step of pouring water in nursery stock management and curing step, pour water immediately 3 times after cultivation, the water water yield is not easily excessive for the first time, and current will slowly be filled with, and soil is sunk, earthing after water has oozed; Complete the 2nd time in 2 ~ 3 days after planting to pour water; Complete the 3rd time in one week to pour water, the water yield wants foot; After pouring water, fill crack or hole with soil in time at every turn, prevent root from breathing freely; Then in tree dish, sand is covered, thick 5 ~ 8cm, to prevent water point excessive vaporization and pressure alkali; Carry out pouring water depending on soil moisture content, weather condition, the work such as atomized water spray moisturizing or trunk parcel; Should intertill soil moisture conservation in time after pouring water, high temperature and drought low humidity season, in 6 ~ July, tree crown position takes dense fog to spray, and can spray antitranspirant at serious arid season to tree crown at every turn, reduces Transpiration Intensity.
Preferably, also comprise fertilising step in nursery stock management and curing step, the sprouting exhibition Ye Houyao sprouted in arboreal growth carried out spray leaf fertilizer every 10-l5 days, sprayed 0.2-0.5% potassium dihydrogen phosphate, met rainfall and should respray 1 time; Trunk injection nutrient solution: arrive from early April by the end of September, gives trees Additional nutrient solution and moisture, every strain per injection liquid measure lO00ml, stoste: the proportioning of water is 1:200 in time; Second Year survives after root system sprouting until trees, carries out soil root fertilising.
Preferably, in nursery stock management and curing step, also comprise pest control procedures, after planting spring, to Sabina przewalskii spray 2-3 times, omethoate emulsifiable solution 200 times of liquid of 50%.
Present invention employs band Tu Tuo, twine straw rope, backfilling new soil, tree dish cover sand, tree crown position, take dense fog to spray (micro-spray), support six fixing technical combinations, achieve and improve the large shoot survival percent of arid biogeographic zone Sabina przewalskii, for guaranteeing that Sabina przewalskii large nursery stocks has higher survival rate, reach the ecoscape effect of expection, improving urban look value provides technical support.
Feature of the present invention is: one, be with soil to stick together lifting; Two, be select the growth of more than 2.5m strong, grow enrich, without damage by disease and insect, meet designing requirement and the nursery stock of digging, convenient transportation; Three is dig the soil removal and replacement of large cave, digs kind of a plant hole 1m × 1m × 1m, first bottom kind of plant hole, spreads the thick slag of one deck 10-15cm, with rural area soil: husky: carry out the soil removal and replacement of plantation cave after the ratio mixing of decay sheep excrement=1:1:1; Four is select mid or late April to plant; Five is should strengthen nursery stock after planting to manage and protect and soil, fertile, water management.Achieve and improve Sabina przewalskii large nursery stocks planting survival rate, arid biogeographic zone extensive use rare tree species, improve urban ecological environment, improve urban look value.Application technique, Sabina przewalskii large nursery stocks planting survival rate reaches more than 90%.In actual applications, good Social Ecology benefit and economic benefit is achieved.
Embodiment
The following examples can further illustrate the present invention, but do not limit the present invention in any way.
Embodiment 1
1, the selection of nursery stock and process
Select the growth of more than 2.5m strong, grow enrich, without damage by disease and insect, meet designing requirement and the nursery stock of digging, convenient transportation as transplanting object.Withered wheel undershoot is pruned.
2, planting hole process
Transplanted seedling tree first carries out once permeable pouring to planting-site in first 10 days, plough deeply its enforcement after 5 days, the degree of depth is about 30cm again, airing afterwards 3 days, make the soil in the 30cm of top layer comparatively dry, loose, dig pit afterwards, dig kind of a plant hole 1m × 1m × 1m, plant plant hole base portion and spread the thick slag of one deck 10cm, with rural area loam: husky: after the ratio mixing of decay sheep excrement=1:1:1, insert in hole, and sinking of pouring water in advance, loosened soil is tamped.
3, start shipment and plant
3.1 plant the time
The time of planting is late March, and now trees are also in dormancy, and resin not yet flows, and is the Best Times that large nursery stocks is transplanted.
3.2 lifting
The determination of soil ball size: during transplanting, must be with native ball, native bulb diameter is 1/5 of the height of tree.Soil ball wants smooth intact, likeness in form apple.Height (thickness) 50cm of soil ball.
The excavation of soil ball: first by the impurity on native ball top, the layer that loosens the soil cleaning, cleaning is to time slightly hard with soil property.Leaving the place excavation circular trench of native ball external diameter 30cm, trench width 50cm, cutting depth is to exceed native ball height.After trench digs, with sharp spade or shovel little by little backing-off cutting soil ball, gently to shovel in backing-off cutting process, cut less, when running into thicker root system, amputate with handsaw, reduce native ball by the vibration of external force as far as possible.When native ball forming 1/2, twine native ball waist (be commonly called as and make waist hoop) with straw rope is close, then backing-off cutting downwards, until native ball forming.After soil ball forming, then be wound around with straw rope, make it meet packing instructions, on the basis that straw rope twines, one deck striped Polypropylence Sheet of wrapping outward, and be latticed tying with galvanized wire.Before lifting and with straw rope wrapping trunk and major branch.
Shipment: before entrucking, is up wound around the straw rope of 2m height from butt, during prevention lifting, and steel wire rope scratch bark.During transport, the angle of inclination making nursery stock keep certain is placed, and native ball will have bed course below, and maximum area is stressed to the greatest extent to make native ball, and fixing native ball, make it not easily roll.
3.3 plant
Sabina przewalskii plantation should not be excessively dark, and earthing is to exceed original soil print 3.Plant pit has been dug before cultivation, plant pit is larger than native ball, and trees cut off straw rope after putting into the planting pit dug, take out packing material, straw rope can not take out, and namely bankets with ready planting soil, planting soil layering will be inserted when banketing, every 25cm is one deck, trample real or compacting along Tu Qiuchu, till filling up, forbid to ram, step on native ball.Now spray No. 3, the ABT root-inducing powder of 100ppm to native ball, every former dose 0.5g of trees.Find in process that if plant nursery stock tilts, and fetches earth, pushes hard trunk slightly in inclination in the other direction cave, make it nature vertical straight, must guard against trunk of stretching the meaning vertical straight by force, cause native ball fractured in cave.
4, nursery stock management and maintenance
4.1 stakings are fixed: Sabina przewalskii should support fixing in time after planting, and prevents wind rocking from swinging, affects root growth.With the rod 3 of thick 4cm, adopt positive triangle stake to support trunk, the strong point is at large height of seedling 1/2 place, and cushioning protective layer, in case damage bark.Make regular check on tree support facility, avoid the accidents such as wind-fall to occur.
4.2 open weir: earth bank internal diameter and hole are along identical, and height of weir 20cm, noting when opening weir should be excessively not dark, in order to avoid dig bad tree root or native ball.
4.3 pour water: pour water immediately after cultivation 3 times, and the water water yield is not easily excessive for the first time, and current will slowly be filled with, and soil are sunk, earthing after water has oozed; General cultivation completes in latter 2 days pours water for the 2nd time; Complete the 3rd time in one week to pour water, the water yield wants foot.After pouring water, fill crack or hole with soil in time at every turn, prevent root from breathing freely.Then in tree dish, sand is covered, thick 5cm, to prevent water point excessive vaporization and pressure alkali.Carry out pouring water depending on soil moisture content, weather condition, the work such as atomized water spray moisturizing or trunk parcel.Soil moisture conservation should be intertilled in time after pouring water at every turn,
High temperature and drought low humidity season (June), tree crown position takes dense fog to spray (micro-spray), should carry out in the morning before lO:00 with afternoon after 15:00.Method: at tree erection in the south A-frame, installs a rainer higher than tree 1m, furnishing spray water makes trunk and trunk binder as far as possible, leaf keeps moistening, too increases and sets ambient air humidity, reduce temperature.Antitranspirant can be sprayed to tree crown at serious arid season, reduce Transpiration Intensity.
4.4 prune: sick branch can be wiped out after field planting, grow weak branch, the branch that fractures, withered branch, weak branch, descending branch, overstocked branch etc.
4.5 fertilising
Spray leaf fertilizer: the sprouting exhibition Ye Houyao sprouted in arboreal growth carried out spray leaf fertilizer every 10 days, sprayed 0.2% potassium dihydrogen phosphate, met rainfall and should respray 1 time.
Trunk injection nutrient solution: arrive from early April by the end of September, give trees Additional nutrient solution and moisture in time, every strain per injection liquid measure lO00ml, proportioning is stoste: water=1:200.
Root applies fertilizer: Second Year survives after root system sprouts until trees, can carry out soil root fertilising, require that thin fertile duty is executed, and carefully anti-ly hinders root.
The making regular check on and preventing and treating of 4.6 damage by disease and insect: after planting spring, namely late March sprays 2 times to Sabina przewalskii, omethoate emulsifiable solution 200 times of liquid of 50%, adult eclosion at a time when this, the larvae hatch phase, sprays trunk middle and lower part, effectively can kill adult.
4.7 is antifreeze: branch, the root system of transplant trees are sprouted late, and vegetative period in year is short, and the nutrient of accumulation is few, organizes and does not enrich, and is subject to chilling damage, should carry out anti-freezing and heat-insulating work.One is into will control nitrogenous fertilizer, increasing application phosphorus potassium fertilizer after autumn, the prolonging light time, improves intensity of illumination, to improve the degree of lignification of tree body, improves self cold tolerance.Two is before entering the arriving of cold tide, straw rope can be adopted to twine dry, set up the methods such as air partition.When setting up closed air partition, select non-woven fabrics, color fringe cloth, be conducive to air flowing, gas exchanges, open top, there is a certain amount of air-vent on the whole body.
Embodiment 2
1, the selection of nursery stock and process
Select the growth of more than 2.5m strong, grow enrich, without damage by disease and insect, meet designing requirement and the nursery stock of digging, convenient transportation as transplanting object.Withered wheel undershoot is pruned.
2, planting hole process
Transplanted seedling tree first carries out once permeable pouring to planting-site in first 15 days, plough deeply its enforcement after 7 days, the degree of depth is about 30cm again, airing afterwards 4 days, make the soil in the 30cm of top layer comparatively dry, loose, dig pit afterwards, dig kind of a plant hole 1m × 1m × 1m, plant plant hole base portion and spread the thick slag of one deck 15cm, with rural area loam: husky: after the ratio mixing of decay sheep excrement=1:1:1, insert in hole, and sinking of pouring water in advance, loosened soil is tamped.
3, start shipment and plant
3.1 plant the time
The time of planting is mid or late April, and now trees are also in dormancy, and resin not yet flows, and is the Best Times that large nursery stocks is transplanted.
3.2 lifting
The determination of soil ball size: during transplanting, must be with native ball, native bulb diameter is 1/3 of the height of tree.Soil ball wants smooth intact, likeness in form apple.Height (thickness) 70cm of soil ball.
The excavation of soil ball: first by the impurity on native ball top, the layer that loosens the soil cleaning, cleaning is to time slightly hard with soil property.Leaving the place excavation circular trench of native ball external diameter 30cm, trench width 70cm, cutting depth is to exceed native ball height.After trench digs, with sharp spade or shovel little by little backing-off cutting soil ball, gently to shovel in backing-off cutting process, cut less, when running into thicker root system, amputate with handsaw, reduce native ball by the vibration of external force as far as possible.When native ball forming 2/3, twine native ball waist (be commonly called as and make waist hoop) with straw rope is close, then backing-off cutting downwards, until native ball forming.After soil ball forming, then be wound around with straw rope, make it meet packing instructions, on the basis that straw rope twines, one deck striped Polypropylence Sheet of wrapping outward, and be latticed tying with galvanized wire.Before lifting and with straw rope wrapping trunk and major branch.
Shipment: before entrucking, is up wound around the straw rope of 2m height from butt, during prevention lifting, and steel wire rope scratch bark.During transport, the angle of inclination making nursery stock keep certain is placed, and native ball will have bed course below, and maximum area is stressed to the greatest extent to make native ball, and fixing native ball, make it not easily roll.
3.3 plant
Sabina przewalskii plantation should not be excessively dark, and earthing is to exceed original soil print 5cm.Plant pit has been dug before cultivation, plant pit is larger than native ball, and trees cut off straw rope after putting into the planting pit dug, take out packing material, straw rope can not take out, and namely bankets with ready planting soil, planting soil layering will be inserted when banketing, every 30cm is one deck, trample real or compacting along Tu Qiuchu, till filling up, forbid to ram, step on native ball.Now spray No. 3, the ABT root-inducing powder of 100ppm to native ball, every former dose lg of trees.Find in process that if plant nursery stock tilts, and fetches earth, pushes hard trunk slightly in inclination in the other direction cave, make it nature vertical straight, must guard against trunk of stretching the meaning vertical straight by force, cause native ball fractured in cave.
4, nursery stock management and maintenance
4.1 stakings are fixed: Sabina przewalskii should support fixing in time after planting, and prevents wind rocking from swinging, affects root growth.With 3, the bamboo bar of thick 5cm, adopt positive triangle stake to support trunk, the strong point is at large height of seedling 2/3 place, and cushioning protective layer, in case damage bark.Make regular check on tree support facility, avoid the accidents such as wind-fall to occur.
4.2 open weir: earth bank internal diameter and hole are along identical, and height of weir 30cm, noting when opening weir should be excessively not dark, in order to avoid dig bad tree root or native ball.
4.3 pour water: pour water immediately after cultivation 3 times, and the water water yield is not easily excessive for the first time, and current will slowly be filled with, and soil are sunk, earthing after water has oozed; General cultivation completes in latter 3 days pours water for the 2nd time; Complete the 3rd time in one week to pour water, the water yield wants foot.After pouring water, fill crack or hole with soil in time at every turn, prevent root from breathing freely.Then in tree dish, sand is covered, thick 8cm, to prevent water point excessive vaporization and pressure alkali.Carry out pouring water depending on soil moisture content, weather condition, the work such as atomized water spray moisturizing or trunk parcel.Soil moisture conservation should be intertilled in time after pouring water at every turn,
High temperature and drought low humidity season (July), tree crown position takes dense fog to spray (micro-spray), should carry out in the morning before lO:00 with afternoon after 15:00.Method: at tree erection in the south A-frame, installs a rainer higher than tree 1m, furnishing spray water makes trunk and trunk binder as far as possible, leaf keeps moistening, too increases and sets ambient air humidity, reduce temperature.Antitranspirant can be sprayed to tree crown at serious arid season, reduce Transpiration Intensity.
4.4 prune: sick branch can be wiped out after field planting, grow weak branch, the branch that fractures, withered branch, weak branch, descending branch, overstocked branch etc.
4.5 fertilising
Spray leaf fertilizer: the sprouting exhibition Ye Houyao sprouted in arboreal growth carried out spray leaf fertilizer every l5 days, sprayed 0.5% potassium dihydrogen phosphate, met rainfall and should respray 1 time.
Trunk injection nutrient solution: arrive from early April by the end of September, give trees Additional nutrient solution and moisture in time, every strain per injection liquid measure lO00ml, proportioning is stoste: water=1:200.
Root applies fertilizer: Second Year survives after root system sprouts until trees, can carry out soil root fertilising, require that thin fertile duty is executed, and carefully anti-ly hinders root.
The making regular check on and preventing and treating of 4.6 damage by disease and insect: after planting spring, namely spray 3 times to Sabina przewalskii mid-April, omethoate emulsifiable solution 200 times of liquid of 50%, adult eclosion at a time when this, the larvae hatch phase, sprays trunk middle and lower part, effectively can kill adult.
4.7 is antifreeze: branch, the root system of transplant trees are sprouted late, and vegetative period in year is short, and the nutrient of accumulation is few, organizes and does not enrich, and is subject to chilling damage, should carry out anti-freezing and heat-insulating work.One is into will control nitrogenous fertilizer, increasing application phosphorus potassium fertilizer after autumn, the prolonging light time, improves intensity of illumination, to improve the degree of lignification of tree body, improves self cold tolerance.Two is before entering the arriving of cold tide, straw rope can be adopted to twine dry, set up the methods such as air partition.When setting up closed air partition, select non-woven fabrics, color fringe cloth, be conducive to air flowing, gas exchanges, open top, there is a certain amount of air-vent on the whole body.
Claims (8)
1. an arid biogeographic zone Sabina przewalskii large nursery stocks trasplanting method, is characterized in that, comprise the steps:
A, planting hole process: before transplanted seedling tree 10-15 days, first permeable pouring is carried out once to planting-site, again its enforcement is ploughed deeply after 5-7 days, plant plant hole base portion and spread the thick slag of one deck 10-15cm, with rural area soil: husky: decay sheep excrement is after the mass ratio mixing of 1:1:1, inserts in kind of plant hole;
B, lifting are planted: the time of planting is late March-mid or late April; When playing transplantation of seedlings, must be with native ball, native bulb diameter is 1/5-1/3 of the height of tree, and the height of native ball is 50-70cm; Plant middle earthing to exceed original soil print 3-5cm, and planting soil layering will be inserted when banketing, every 25-30cm is one deck.
2. arid biogeographic zone Sabina przewalskii large nursery stocks trasplanting method according to claim 1, is characterized in that: the growth of described more than selection of seedling 2.5m is strong, grow enrich, without damage by disease and insect and the nursery stock of digging, convenient transportation as transplanting object.
3. arid biogeographic zone Sabina przewalskii large nursery stocks trasplanting method according to claim 1 and 2, it is characterized in that: in described step B before lifting, the digging process of soil ball is as follows: first the impurity on native ball top, the layer that loosens the soil are cleared up, leaving the place excavation circular trench of native ball external diameter 30cm, trench width is 50cm-70cm, and cutting depth exceedes native ball height; When native ball forming 1/2 or 2/3, twine native ball waist with straw rope is close, then backing-off cutting downwards, until native ball forming; After soil ball forming, then be wound around with straw rope, on the basis that straw rope twines, one deck Polypropylence Sheet of wrapping outward, and be latticed tying with galvanized wire; Before lifting and with straw rope wrapping trunk and major branch.
4. arid biogeographic zone Sabina przewalskii large nursery stocks trasplanting method according to claim 3, is characterized in that: No. 3, the ABT root-inducing powder spraying 100ppm when described step B plants to native ball, every former dose 0.5-lg of trees.
5. arid biogeographic zone Sabina przewalskii large nursery stocks trasplanting method according to claim 4; it is characterized in that: it also comprises nursery stock management and curing step; Sabina przewalskii is fixed in rear support of planting; with the rod 3 of thick 4 ~ 5cm; positive triangle stake is adopted to support trunk; the strong point is at large height of seedling 1/2 ~ 2/3 place, and cushioning protective layer.
6. arid biogeographic zone Sabina przewalskii large nursery stocks trasplanting method according to claim 5, is characterized in that: also comprise step of pouring water in nursery stock management and curing step, pour water immediately 3 times after cultivation, the water water yield is not easily excessive for the first time, current will slowly be filled with, and soil are sunk, earthing after water has oozed; Complete the 2nd time in 2 ~ 3 days after planting to pour water; Complete the 3rd time in one week to pour water, the water yield wants foot; After pouring water, fill crack or hole with soil in time at every turn, prevent root from breathing freely; Then in tree dish, sand is covered, thick 5 ~ 8cm, to prevent water point excessive vaporization and pressure alkali; Carry out pouring water depending on soil moisture content, weather condition, the work such as atomized water spray moisturizing or trunk parcel; Should intertill soil moisture conservation in time after pouring water, high temperature and drought low humidity season, in 6 ~ July, tree crown position takes dense fog to spray, and can spray antitranspirant at serious arid season to tree crown at every turn, reduces Transpiration Intensity.
7. arid biogeographic zone Sabina przewalskii large nursery stocks trasplanting method according to claim 6, it is characterized in that: in nursery stock management and curing step, also comprise fertilising step, the sprouting exhibition Ye Houyao sprouted in arboreal growth carried out spray leaf fertilizer every 10-l5 days, spray 0.2-0.5% potassium dihydrogen phosphate, meet rainfall and should respray 1 time; Trunk injection nutrient solution: arrive from early April by the end of September, gives trees Additional nutrient solution and moisture, every strain per injection liquid measure lO00ml, stoste: the proportioning of water is 1:200 in time; Second Year survives after root system sprouting until trees, carries out soil root fertilising.
8. arid biogeographic zone Sabina przewalskii large nursery stocks trasplanting method according to claim 7, it is characterized in that: in nursery stock management and curing step, also comprise pest control procedures, after planting spring, to Sabina przewalskii spray 2-3 times, omethoate emulsifiable solution 200 times of liquid of 50%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510782168.7A CN105359929A (en) | 2015-11-16 | 2015-11-16 | Transplanting method for large-size Sabina prezewalskii nursery stocks in drought area |
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| CN106305290A (en) * | 2016-08-23 | 2017-01-11 | 南阳师范学院 | Method for improving transplanting survival rate of natural older pine tree |
| CN106797873A (en) * | 2017-02-13 | 2017-06-06 | 新疆林业科学院 | Arid irrigation district transplanting tree device and method for transplanting |
| CN106804269A (en) * | 2017-01-17 | 2017-06-09 | 温州市宏泰市政园林建设有限公司 | A kind of garden seedling tree implantation method of high-survival rate |
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| CN107853039A (en) * | 2017-09-28 | 2018-03-30 | 北京博艺远景园林养护服务中心 | Tree, which sticks together, warms up shield composition and winter ornamental trees and shrubs method for planting |
| CN109566229A (en) * | 2018-12-27 | 2019-04-05 | 武威市文裕农业科技开发有限公司 | One kind being suitable for northwest desert arid biogeographic zone Black Box Tracing cultural method |
| CN112005837A (en) * | 2020-09-14 | 2020-12-01 | 山东华夏高科农业科技发展有限公司 | Transplanting and watering method for gleditsia sinensis trees |
| CN113100010A (en) * | 2021-04-27 | 2021-07-13 | 中建一局华江建设有限公司 | Mountain tree protection transplanting construction method |
| CN113229096A (en) * | 2021-04-30 | 2021-08-10 | 中国科学院西北高原生物研究所 | Method suitable for afforestation and greening of high-altitude towns |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106305290A (en) * | 2016-08-23 | 2017-01-11 | 南阳师范学院 | Method for improving transplanting survival rate of natural older pine tree |
| CN106804269A (en) * | 2017-01-17 | 2017-06-09 | 温州市宏泰市政园林建设有限公司 | A kind of garden seedling tree implantation method of high-survival rate |
| CN106797873A (en) * | 2017-02-13 | 2017-06-06 | 新疆林业科学院 | Arid irrigation district transplanting tree device and method for transplanting |
| CN107494185A (en) * | 2017-07-25 | 2017-12-22 | 武汉法雅园林集团有限公司 | A kind of arid area nursery stock transplanting method |
| CN107853039A (en) * | 2017-09-28 | 2018-03-30 | 北京博艺远景园林养护服务中心 | Tree, which sticks together, warms up shield composition and winter ornamental trees and shrubs method for planting |
| CN109566229A (en) * | 2018-12-27 | 2019-04-05 | 武威市文裕农业科技开发有限公司 | One kind being suitable for northwest desert arid biogeographic zone Black Box Tracing cultural method |
| CN112005837A (en) * | 2020-09-14 | 2020-12-01 | 山东华夏高科农业科技发展有限公司 | Transplanting and watering method for gleditsia sinensis trees |
| CN113100010A (en) * | 2021-04-27 | 2021-07-13 | 中建一局华江建设有限公司 | Mountain tree protection transplanting construction method |
| CN113229096A (en) * | 2021-04-30 | 2021-08-10 | 中国科学院西北高原生物研究所 | Method suitable for afforestation and greening of high-altitude towns |
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