CN103262775A - Method for planting trees in desert environment - Google Patents
Method for planting trees in desert environment Download PDFInfo
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- CN103262775A CN103262775A CN2013101445807A CN201310144580A CN103262775A CN 103262775 A CN103262775 A CN 103262775A CN 2013101445807 A CN2013101445807 A CN 2013101445807A CN 201310144580 A CN201310144580 A CN 201310144580A CN 103262775 A CN103262775 A CN 103262775A
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Abstract
The invention relates to a method for planting trees in a desert environment. The method includes steps of a, laying mulching films on side walls and bottoms of planting holes; b, soaking all parts of roots of the trees in rooting powder solution and then placing the roots of the trees in the planting holes; c, filling grass carbon soil and earth surface soil mixtures into the planting holes; and d, enclosing the trees by barrages and watering the trees. Tree species suitable to grow in the desert environment are selected to mainly solve the problem of low survival rate of nursery trees in the desert environment, and the trees are planted in different locations of a desert according to characteristics of the different tree species, so that survival of the trees is guaranteed, the characteristics of the trees are sufficiently played, the trees can normally grow, the characteristics of sand prevention and water retention of the trees can be played, and the method has the advantages of simplicity, wide material source, low manufacturing cost and high survival rate of nursery trees.
Description
Technical field
The present invention relates to a kind of method of afforestation, be specifically related to the forest planting method under a kind of desert Environment.
Background technology
Owing to reasons such as arid, orazings too closely, Inner Mongolian grassland desertifies day by day, and original desert is spread gradually.For this reason, country drops into substantial contribution for control of desert.But characteristics such as water penetration is extremely strong because the desert has, moisture capacity extreme difference, variations in temperature is big, the big sandy soil flowability of wind in spring is strong make afforestation become very difficult.
The normal plant pit bottom laying plastic of using delays to ooze under the moisture, increase the technology that local soil humidity, surface coating preserve soil moisture under the prior art, makes survival rate of transplanted seedling tree be greatly improved, and the pouring water also obtains saving.But because environmental limitations can not be taked the measure of soil moved in to improve the original local improving.Investigation result shows: after watering in the plant pit, its soil moisture content is 17% only, this shows, even take above-mentioned measure, also must guarantee must water one time in 3 days water, otherwise, will cause the death of nursery stock lack of water.In addition, nursery stock dehydration, bare-rooted planting root the cavity occurs, survive back arid before owing to take root, choice of tree species, planting site selection and damage by disease and insect are popular etc., all cause nursery stock dead in various degree, the nursery stock main causes of death deeply especially of planting, through investigation, the darkest 40-50cm of reaching of nursery stock buried depth plants.Though this way plays anti-wind and drought-resistant ability, because subsurface temperature is low excessively, the evaporation of wind on the ground is strong, often causes the death of nursery stock stripping.Even what wherein have survives, because top death, the base portion bar that sends forth branches becomes shrubbery by arbor, and this situation is seen everywhere.Especially willow and willow are planted and often cause the death of nursery stock full wafer back 1 year spring.
Summary of the invention
For overcoming the deficiency of above technology, the purpose of this invention is to provide the forest planting method under a kind of desert Environment, to improve the maximizing the benefits of plant percent and realization control of desert.
The technical solution adopted in the present invention is: the forest planting method under a kind of desert Environment may further comprise the steps: sidewall and the bottom laying plastic of a. in kind of plant hole; B. put into kind of a plant hole after all parts of trees ' root being soaked into rooting powder solution; C. turfy soil is mixed backfill kind plant hole with ground surface soil; D. carry out the cofferdam and water.
The mulch film of described kind of plant hole bottom can be than the ground thickness of sidewall, and described bottom mulch film can be provided with hole.
When the tree root of plantation trees is naked, can dip in wet described tree root with rooting powder solution, the mass concentration of described rooting powder solution is preferably 0.15-0.2%; When the tree root of plantation trees has native ball, can water described tree root with rooting powder solution, the concentration of described root-inducing powder can determine that height is in 3 meters according to the height of trees, the mass concentration of described root-inducing powder is preferably 0.15-0.2%; Height is at 3-5 rice, and the mass concentration of described root-inducing powder is preferably 0.3-0.4%; Height is more than 5 meters, and the mass concentration of described root-inducing powder is preferably 0.6-0.8%.
When the tree root of plantation trees was naked, the consumption of described turfy soil was preferably 0.02-0.04m
3, during backfill soil, can rock trees while banketing, and trees are mentioned 4-6cm; When the tree root of plantation trees has native ball, after being placed on kind of plant hole central authorities, the soil ball sets upright, soil ball height and the former face of land maintain an equal level, when planting on the slope, described native ball height is with slope, the former face of land 1/2 place's unanimity, the consumption of described turfy soil determines that according to the height of trees height is in 3 meters, and the volume of described turfy soil consumption is 0.02-0.04m
3Height is at 3-5 rice, and the volume of described turfy soil consumption is 0.04-0.08m
3; Height is more than 5 meters, and the volume of described turfy soil consumption is 0.06-0.12m
3, the landfill height of backfill soil is higher than described native ball surface 4-6cm.
In the described steps d, the cofferdam height is 15-20cm.
Water in the described steps d and can may further comprise the steps: when water for the first time (1), water pipe is inserted the bottom of described kind of plant hole, make soil all return top to described cofferdam on heavy real, the water surface, the height of planting soil in the plant hole in the back is oozed in the underwater should be consistent with face of land height, as inconsistent, should put in order smoothly, lay the mulch film of close proximity to ground afterwards at ground surface; (2) situation that occurs according to described trees lack of water is carried out the second time and is watered later, when watering for the second time, prick several holes at described mulch film, water pipe is put on the ground of backfill soil in kind of the plant hole, watered behind the water immediately with mulch film surface earthing 4-6mm, during follow-up watering, the ground surface of back after watering that finish of watering carries out earthing.
Described trees can comprise evergreen tree and deciduous tree, and described evergreen tree can comprise Chinese pine, pinus sylvestris var. mongolica and dragon spruce, and described deciduous tree can comprise Xinjiang poplar, Inner Mongol poplar, Inner Mongol dry land willow, American elm, sea-buckthorn, arrow-leaved oleaster, salix monogolica and caragana microphylla.
Described evergreen tree can be sprayed antitranspirant to full tree after watering for the first time, need fill spray as the rainy day, and the needle that described evergreen needle did not more spray after each amount of spraying should guarantee to spray is hard and rough; Described deciduous tree needs full tree to spray the agricultural chemicals of anti-rot after having planted.
Described antitranspirant can be the aqueous solution of high viscosity carboxycellulose, and the ratio range of described high viscosity carboxycellulose and water is 1:70-1:90.
After trees are planted, can adopt at least three pillars that trees are supported, one end of described pillar is fixed on the ground, the other end and the trunk part of described trees can intersect and contact and fixing, angle between described pillar and the ground is the 30-60 degree, and the angle that constitutes between each adjacent described pillar is preferably identical.
Beneficial effect of the present invention is: the present invention selects to be suitable for the seeds of desert Environment growth, and plant according to the different location that the characteristics of different seeds is chosen in the desert, not only guaranteed the existence of trees but also the characteristics of trees are given full play to, make the trees not only can normal growth but also can bring into play the characteristic of himself sand prevention water conservation, the present invention can greatly improve plant percent and way is simple, material extensively, cost is lower;
The present invention's laying plastic in kind of plant hole can effectively delay moisture penetration and suppress water evaporates, strengthen the drought-resistant ability of trees, add and adopt turfy soil to mix with ground surface soil as landfill soil, turfy soil is after suctioning water, its weight is up to 16 times of own wt, can slowly discharge water effective increases the trees drought-resistant ability, saves the pouring water more than 1/3rd;
Changing topsoil in the kind plant hole not only increases the sandy soil fertility but also because top layer sandy soil particle diameter is less, also increases the water retention capacity of sandy soil, and saving pours water more increases the resistance of trees;
The present invention is in trees are planted process, use rooting powder solution that tree root is watered, can promote tree root to grow new root quickly, the use of mulch film makes ground temperature improve 2 ℃, for playing a role, rooting powder solution provides condition, accomplish down the short control of going up in conjunction with antitranspirant, avoid the dust storm in the desert to take away the adverse effect of setting body moisture;
The present invention waters for the first time and water pipe is inserted the bottom of kind of plant hole, water is accumulated from the bottom to top, heavy real soil, avoid tradition to water from top to bottom causing watering saturating not unreal defective and naked tree problem, the problem includes: the empty problem of root, cause dead probability thereby reduce nursery stock because of arid, greatly improve the survival rate of nursery stock;
Before trees were watered freeze-up water, the sandy soil in the cofferdam were into carried in cleaning because of blowing, avoid the death of trees stripping in spring, the raising plant percent.
Description of drawings
Fig. 1 is flow chart of the present invention;
Fig. 2 adopts the present invention to plant the overall structure schematic diagram of the embodiment of trees;
Fig. 3 adopts the present invention to plant the front view of the trunk supporting construction of trees;
Fig. 4 adopts the present invention to plant the vertical view of the trunk supporting construction of trees.
Embodiment
As shown in Figure 1, the invention provides the forest planting method under a kind of desert Environment, mainly may further comprise the steps: sidewall and the bottom laying of a. in kind of plant hole has the mulch film that delays the effect of oozing under the moisture; B. all parts of trees ' root are soaked in rooting powder solutions, make that all speckling with rooting powder solution on the tree root is beneficial to take root, and is positioned over tree root in kind of the plant hole afterwards; C. turfy soil is mixed back backfill kind plant hole with ground surface soil; D. carry out the cofferdam and water.
The preparation of material comprises before planting: root-inducing powder, agripast mulch film, turfy soil, hack lever and iron wire, the auxilliary thing of pad etc.
As shown in Figure 2, for adopting the present invention to plant the overall structure schematic diagram of the embodiment of trees, bottom, sidewall and ground surface in kind of the plant hole is equipped with and prevents the mulch film 1 that oozes under the moisture, the bottom makes moisture penetration slow down with the top laying plastic, top control water evaporates, the bottom suppresses to ooze under the moisture.Backfill soil 2 is ground surface soil and the sandy soil that mix of turfy soil.
The ground thickness 0.02mm of sidewall around the mulch film ratio of described kind of plant hole inner bottom part, for example, can lay 1-2 layer mulch film by the sidewall around kind of plant hole, lay 3-4 layer mulch film in the bottom of described kind of plant hole, with the water and soil that prevents trees ' root the pressure of mulch film is crossed the fragmentation of ambassador's bottomland film, the mulch film of described bottom is provided with the hole that diameter is 5-7mm, as 5mm, 6mm or 7mm.
When the tree root of plantation trees is naked, wipe out the splitting root, dip in wet described naked with rooting powder solution then, the concentration of rooting powder solution is 0.15-0.2%, as 0.15%, 0.16%, 0.17%, 0.18%, 0.19%, 0.2%; When the tree root of plantation trees when having native ball, with rooting powder solution water native ball surface (containing rhizome portion) and around the place of being completely cured, if influence trees take root pack and must open with thick straw pad or sunshade net one class.The concentration of rooting powder solution determines according to the height of trees, and height is in 3 meters, and the mass concentration of described root-inducing powder is preferably 0.15-0.2%, as 0.15%, 0.16%, 0.17%, 0.18%, 0.19%0.2%; Height is at 3-5 rice, and the mass concentration of described root-inducing powder is preferably 0.3-0.4%, as 0.3%, 0.32%, 0.35%, 0.38% or 0.4%; Height is more than 5 meters, and the mass concentration of described root-inducing powder is preferably 0.6-0.8%, as 0.6%, 0.65%, 0.7%, 0.75% or 0.8%.
When the tree root of plantation trees was naked, the consumption of described turfy soil was preferably 0.02-0.04m
3, as 0.02m
3, 0.025m
3, 0.03m
3, 0.035m
3Or 0.04m
3, will mix turfy soil during backfill soil and ground surface soil is inserted around the trees, rock trees while banketing, and trees are mentioned 4-6cm, as 4 cm, 4.5cm, 5cm, 5.5cm or 6cm.When the tree root of plantation trees has native ball, after being placed on plant pit central authorities, described native ball sets upright, soil ball height and the former face of land maintain an equal level, when planting on the slope, logical 1/2 place, slope, the former face of land of the height of described native ball maintains an equal level, the consumption of turfy soil determines that according to the height of trees height is in 3 meters, and the volume of turfy soil consumption is 0.02-0.04m
3, as 0.02m
3, 0.025m
3, 0.03m
3, 0.035m
3Or 0.04m
3Height is at 3-5 rice, and the volume of described turfy soil consumption is 0.04-0.08m
3, as 0.04m
3, 0.05m
3, 0.06m
3, 0.07m
3Or 0.08m
3; Height is more than 5 meters, and the volume of described turfy soil consumption is 0.06-0.12m
3, as 0.06m
3, 0.07m
3, 0.08m
3, 0.09m
3, 0.1m
3, 0.11m
3Or 0.12m
3, the landfill height of backfill soil is higher than described native ball surface 4-6cm, as 4cm, 5cm or 6cm.
In described steps d, the height in cofferdam is 15-20cm, and as 15cm, 16cm, 17cm, 18cm, 19cm or 20cm, when trees were planted on the slope, the level height in described cofferdam was consistent with the height of middle part.
In the described steps d, water and may further comprise the steps: when water for the first time (1), water pipe is inserted the bottom of described kind of plant hole, soil is all sunk in fact, avoid trees ' root to produce cavitation, on the water surface, return to the top, cofferdam and can stop to water, oozing the soil height of planting in the plant hole back under the surface water should be consistent with face of land height, put in order smooth slightly as inconsistent need, the mulch film of close proximity to ground on ground surface is laid afterwards, when the trees tree root of pouring has native ball, water pipe inserts the bottom of kind of plant hole, waters until soil all heavy real respectively by four direction; (2) situation that occurs according to the trees lack of water is carried out the second time and is watered later, and trees are after taking root, and the performance of deciduous tree lack of water is blade wilting at noon; The performance of dragon spruce lack of water is that the base portion needle begins jaundice in the evergreen tree, as the rubescent serious water shortage that then illustrates of base portion occurs, and when above situation appearred in other trees, also explanation should be watered.When watering for the second time, surface at described mulch film is 4-8mm with diameter, prick saturating as the reinforcing bar of 4mm, 5mm, 6mm, 7mm or 8mm, prick a hole every 10-30cm, as 10cm, 15cm, 20cm, 25cm or 30cm, tie the hole after, water pipe is positioned on the surface of backfill soil in kind of the plant hole and waters, watered behind the water immediately with ground surface earthing 4-6cm, as 4cm, 5cm or 6cm.Watering three times water and having watered later water needs the ground surface after watering carry out earthing, and purpose is that the leak part that will cause because watering is in time obturaged, and prevents the evaporation of moisture in kind of the plant hole.With a slice sand ground soil texture and water content larger difference is arranged.Should carry out mark when planting, need check soil moisture content before watering, after trees take root, should judge whether to water according to blade.
Under desert Environment, plant trees, below the selection of seeds need be satisfied:
(1) at first, select to be suitable for tree growing under the desert Environment.According to the desert particular environment, the evergreen tree that selection is suitable for growing in the desert and deciduous tree, described evergreen tree preferably includes Chinese pine, pinus sylvestris var. mongolica and dragon spruce, and described deciduous tree preferably includes Xinjiang poplar, Inner Mongol poplar, Inner Mongol dry land willow, American elm, sea-buckthorn, arrow-leaved oleaster, salix monogolica and caragana microphylla.In the plantation of the different location in desert, at utmost bring into play the preventing and fixing sand characteristics of plant according to the different characteristics of plant, not only guaranteed the life condition of trees but also the characteristics of nursery stock are taken full advantage of and bring into play.
(2) landform of the suitable above-mentioned arboreal growth of selection, the cultivation time of the quality of sandy soil and trees in the desert.For example, Xinjiang poplar, Inner Mongol poplar, dry land willow are planted and select the tiny place of the low-lying smooth grains of sand, and this native vegetation is better, and the time of planting is suitable for spring, method for planting cuts dried mode with naked and plants, and the suitable growth landform of Xinjiang poplar and the growth of Inner Mongol poplar is side ground, the migrating dune southeast; Sea-buckthorn is owing to have taproot, and cropping depth is darker relatively when planting, and it is strong to survive the drought-resistant ability in back, suits to plant at the desert dead level, after the time of planting is suitable for fall foliage; Arrow-leaved oleaster is suitable for planting in more smooth and the thin place of the grains of sand; Salix monogolica is owing to have the sand of not being afraid of and bury, be not afraid of after arid, water logging rapid cuttage, the buried winter protection in autumn and to water a water spring and just can survive, and is lower to the region environmental requirement, no matter is all the suit existence of salix monogolica of smooth place, place, sloping top in the drift sand place; Chinese pine, dragon spruce aptly by condition better, the sandy soil packing is big, the place existence that becomes fixed dune upgrade (aspect is not limit), and Chinese pine suitable be planted in face south domatic on, dragon spruce should be planted in the shade; Pinus sylvestris var. mongolica can germinate some adventive root owing to have trunk except the characteristics with Chinese pine, so have the ability that stops the small part drift sand; So American elm is because having the vitality tanacity, resisting saline and alkaline, drought-resistant, waterlogging-resistant ability to plant in more low-lying part; Caragana microphylla has well developed root system, the ability of fixing the sand is strong, be not afraid of that sand buries, drought resisting, heat resistanceheat resistant, plurality of advantages such as cold-resistant, but is only limited to before the rain or local and be unsuitable for the local sowing of other seeds at slight drift sand behind the rain.
The cultivation time is advisable with before germinateing in trees spring (but except indivedual trees, for example Xinjiang poplar, Inner Mongol poplar and dry land willow etc.), and the transportation nursery stock should shorten the time and the draught exclusion device of taking to preserve moisture as far as possible, and for example, the naked wet straw of usage tree root lid covers tarpaulin etc. in transit.
Described evergreen tree is sprayed antitranspirant to full tree after having watered water for the first time, should be being meticulous and attending to minutes details in everything during sprinkling, antitranspirant sprayed once every 7-10 days, spray altogether 3 times, if middle raining, must fill spray, the needle that described evergreen needle did not more spray after each amount of spraying should guarantee to spray is hard and rough, otherwise can not get a desired effect.
Antitranspirant is the aqueous solution of high viscosity carboxycellulose, and the ratio range of the high viscosity carboxycellulose aqueous solution and water is 1:70-1:90, as, 1:70,1:75,1:80,1:85 or 1:90.
Deciduous tree needs eradicants such as full tree sprinkling asomate, silver fruit to carry out the prevention of anti-rot.Longicorn point pest control object in all trees (comprising evergreen tree and deciduous tree) should conscientiously check processing.
Before watering freeze-up water, the sandy soil that carry blowing in the cofferdam are in time cleared up, otherwise very easily cause the result of stripping death in spring, and willow, willow survive back 1 year and clear up, and can clear up later on.
After trees are planted, firmly grow in desert Environment for guaranteeing trees, can adopt at least three pillars that trees are supported, as shown in Figures 3 and 4, the schematic diagram of trunk supporting construction when planting trees for employing the present invention.After trees are planted, adopt at least three pillars 4, be preferably four pillars, one end of described pillar is fixed on the ground, the other end and the trunk part 3 of described trees intersect and contact and fixing, fixed form can adopt rope or iron wire etc. to fix, can be provided with on the contact-making surface of trunk and pillar and prevent that bark from drawing the cushion that rubs, the angle on described pillar and ground is the 30-60 degree, as 30 degree, 35 degree, 40 degree, 45 degree, 50 degree, 55 degree or 60 degree, the angle that each adjacent described pillar constitutes is identical.Adopt the trunk supporting construction can fastening trees and prevent that trees from being blown down because of the huge wind-force of desert Environment, thereby improve the survival rate of nursery stock.
The present invention is primarily aimed at the low problem of plant percent under the desert Environment, selection is suitable for the seeds of desert Environment growth, and plant in the different location in desert according to the characteristic of different seeds, not only guaranteed the existence of trees but also the characteristics of trees are given full play to, make the trees not only can normal growth but also can bring into play the characteristic of himself sand prevention water conservation, way of the present invention is simple, material extensive, cost is lower, the plant percent height.
Claims (10)
1. the forest planting method under the desert Environment is characterized in that may further comprise the steps: sidewall and the bottom laying plastic of a. in kind of plant hole; B. put into kind of a plant hole after all parts of trees ' root being soaked into rooting powder solution; C. turfy soil is mixed backfill kind plant hole with ground surface soil; D. carry out the cofferdam and water.
2. the forest planting method under the desert Environment as claimed in claim 1 is characterized in that the mulch film of described kind of plant hole bottom than the ground thickness of sidewall, and described bottom mulch film is provided with hole.
3. the forest planting method under the desert Environment as claimed in claim 2 is characterized in that dipping in wet described tree root with rooting powder solution when the tree root of plantation trees is naked, and the mass concentration of described rooting powder solution is 0.15-0.2%; When the tree root of plantation trees has native ball, water described tree root with rooting powder solution, the concentration of described root-inducing powder determines that according to the height of trees height is in 3 meters, the mass concentration of described root-inducing powder is 0.15-0.2%; Height is at 3-5 rice, and the mass concentration of described root-inducing powder is 0.3-0.4%; Height is more than 5 meters, and the mass concentration of described root-inducing powder is 0.6-0.8%.
4. the forest planting method under the desert Environment as claimed in claim 3 is characterized in that the consumption of described turfy soil is 0.02-0.04m when the tree root of plantation trees is naked
3, during backfill soil, rock trees while banketing, and trees mentioned 4-6cm; When the tree root of plantation trees has native ball, after being placed on kind of plant hole central authorities, the soil ball sets upright, upper level and the former face of land of soil ball maintain an equal level, when planting on the slope, the upper level of described native ball is consistent with the height at 1/2 place, slope, the former face of land, the consumption of described turfy soil determines that according to the height of trees height is in 3 meters, and the volume of described turfy soil consumption is 0.02-0.04m
3Height is between 3-5 rice, and the volume of described turfy soil consumption is 0.04-0.08m
3; Height is more than 5 meters, and the volume of described turfy soil consumption is 0.06-0.12m
3, the landfill height of backfill soil is higher than described native ball surface 4-6cm.
5. the forest planting method under the desert Environment as claimed in claim 4 is characterized in that in the described steps d, and the cofferdam height is 15-20cm.
6. the forest planting method under the desert Environment as claimed in claim 5, it is characterized in that watering in the described steps d and may further comprise the steps: when water for the first time (1), water pipe is inserted the bottom of described kind of plant hole, water and make soil all return top to described cofferdam on heavy real, the water surface, stop to water and withdrawing from water pipe, the back interior soil height of kind plant hole is oozed in the underwater should be consistent with face of land height, as inconsistent, should put in order smoothly, spread the mulch film of close proximity to ground afterwards at ground surface; (2) situation that occurs according to described trees lack of water is carried out the second time and is watered later, when watering for the second time, prick several holes at described mulch film, water pipe is positioned on the ground of backfill soil in kind of the plant hole, watered behind the water immediately with mulch film surface earthing 4-6mm, during follow-up watering, the ground surface of back after watering that finish of watering carries out earthing.
7. as the forest planting method under the described desert Environment of arbitrary claim in the claim 6, it is characterized in that described trees comprise evergreen tree and deciduous tree, described evergreen tree comprises Chinese pine, pinus sylvestris var. mongolica and dragon spruce, and described deciduous tree comprises Xinjiang poplar, Inner Mongol poplar, Inner Mongol dry land willow, American elm, sea-buckthorn, arrow-leaved oleaster, salix monogolica and caragana microphylla.
8. the forest planting method under the desert Environment as claimed in claim 7, it is characterized in that described evergreen tree needs full tree is sprayed antitranspirant after watering for the first time, need fill spray as the rainy day, the needle when each amount of spraying should guarantee that spraying the described evergreen needle in back does not spray is hard and rough; Described deciduous tree needs full tree to spray the agricultural chemicals of anti-rot after having planted.
9. the forest planting method under the desert Environment as claimed in claim 8 is characterized in that described antitranspirant is the aqueous solution of high viscosity carboxycellulose, and the ratio range of described high viscosity carboxycellulose and water is 1:70-1:90.
10. as the forest planting method under the described desert Environment of arbitrary claim in the claim 1 to 9, after it is characterized in that trees are planted, adopt at least three pillars that trees are supported, one end of described pillar is fixed on the ground, the other end and the trunk part of described trees intersect and contact and fixing, angle between described pillar and the ground is the 30-60 degree, and the angle that constitutes between each adjacent described pillar is identical.
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| CN103583310A (en) * | 2013-11-15 | 2014-02-19 | 贵州师范大学 | Drought resisting and forest planting method for karst region difficult site |
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| CN103798220A (en) * | 2014-01-23 | 2014-05-21 | 固镇县玉鹏蔬菜开发有限责任公司 | Method for controlled burning through air seeding and afforestation |
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| CN103798220A (en) * | 2014-01-23 | 2014-05-21 | 固镇县玉鹏蔬菜开发有限责任公司 | Method for controlled burning through air seeding and afforestation |
| CN104054503A (en) * | 2014-07-17 | 2014-09-24 | 宁德市绿星农业开发有限公司 | Method for planting tea-oil trees on substrate-free sandy soil |
| CN104137757A (en) * | 2014-07-18 | 2014-11-12 | 贾其煜 | Ditching, soil dressing and afforesting method in Gobi Desert |
| CN104137757B (en) * | 2014-07-18 | 2017-02-08 | 临泽中沙圣蓉生物工程有限公司 | Ditching, soil dressing and afforesting method in Gobi Desert |
| CN105052652A (en) * | 2015-07-29 | 2015-11-18 | 山东理工大学 | Cultivation method of pomegranate trees and alliumjaponicurn regel at hilly arid area and application |
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| CN109566216A (en) * | 2017-09-29 | 2019-04-05 | 汇绿园林建设发展有限公司 | The method for improving slope tree planting survival rate |
| CN109006147A (en) * | 2018-09-07 | 2018-12-18 | 成都环美园林生态股份有限公司 | A kind of implantation methods of dragon spruce |
| CN109220455A (en) * | 2018-09-07 | 2019-01-18 | 成都环美园林生态股份有限公司 | A kind of implantation methods of pumila |
| CN109618585A (en) * | 2018-11-30 | 2019-04-16 | 广州天蓝地绿科技发展有限公司 | Desert transformation particle and desert transformation method |
| 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 |
| CN109964717A (en) * | 2019-04-11 | 2019-07-05 | 河北绿城园林绿化工程有限公司 | A kind of beach dry land willow implantation methods |
| CN110679373A (en) * | 2019-10-16 | 2020-01-14 | 北京乾景园林股份有限公司 | Planting and maintaining method for nursery stock in muck area |
| CN111657030A (en) * | 2020-04-29 | 2020-09-15 | 上海润绣农业科技有限公司 | Method for improving survival rate of imported American red maple bare-rooted seedlings |
| CN112514761A (en) * | 2020-12-10 | 2021-03-19 | 河北省林业和草原科学研究院 | Forestation method for promoting rapid rooting of ultradeeply planted ulmus pumila stems in arid sandy land |
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