CN101053307A - Film bilateral catchment and preventing evaporation plant planting and maintenance method - Google Patents
Film bilateral catchment and preventing evaporation plant planting and maintenance method Download PDFInfo
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- CN101053307A CN101053307A CN 200710065029 CN200710065029A CN101053307A CN 101053307 A CN101053307 A CN 101053307A CN 200710065029 CN200710065029 CN 200710065029 CN 200710065029 A CN200710065029 A CN 200710065029A CN 101053307 A CN101053307 A CN 101053307A
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Abstract
The present invention discloses a film bilateral catchment anti-evaporability woody plants (including tree and shrub flower) planting and maintaining method. The said planting method comprises: down excavation planting hole for planting plants, putting seedling into the said planting hole, then burying soil; covering the catchment film with edge-incision and round hole on the said seedling root base, making the round hole surround seedling root base, sealing catchment film edge-incision, and then fixing the circumference of the catchment film at the edge of planting hole to form a low in the middle and high on the periphery pan shape, so as to form catchment space between catchment film and burying soil. The present invention has water-storage, water-preserving or anti-evaporability technical effect, suitable for afforestation and tending in arid area, and for planting and maintaining seedlings in city garden afforestation engineering, therefore improving the survival rate of afforestation and the preservation rate of seedlings.
Description
Technical field
The present invention relates to plant planting and maintenance process, particularly the plant planting and the maintenance process of the two-sided anti-evaporating that catchments of film.
Background technology
Water is the important component part of the ecosystem, is basis and feature that biological phenomena exists; Have water that life is just arranged, do not have life without water, this has become the general truth of not saying and speaking.It is introduced: whole world arid, semiarid zone relate to more than 60 countries and regions, account for 1/3rd of global land surface; The arid of China, semiarid zone the over half of land surface that approximately account for.So large-scale drought environment has had a strong impact on human existence and activity thereof, is the human permanent problem of defeating for a long time with nature remodeling.
In order to improve environment, or delay environmental deterioration, large-area afforestation, greening mountains and rivers rivers activity are in full swing in China " three Norths " area; Though obtaining huge achievement aspect breed breeding and the afforestation technology, remain problem but survival rate and storage rate are low: be subjected to weather effect big, what the afforestation nursery stock survived lacks, or trees death again after a period of time of having planted and having survived, basic reason or lack of water.
In order to obtain certain crops harvest (comprising crop, vegetables, fruit, Chinese herbal medicine, flowers etc.) in the nonirrigated farmland, use drought-resistant variety and dry farming measure are means at least, certainly, on the nonirrigated farmland irrigating facility can be arranged, that is only to get well again, but irrigating needs huge investment, adds the influence of landform, usually there is not this condition on the nonirrigated farmland, therefore, seek small investment, the method for instant effect is that dryland farming is dreamed of.
The characteristics of the natural environment of arid, semiarid zone are: annual precipitation is low, the evaporation discharge height, evaporation discharge usually is tens of times (aridity is greater than 1.5) of rainfall, these regional illumination are strong, the soil is exposed, lacks the woods and blocks, feasible original precipitation seldom, have little time savings and under ooze, just be evaporated in the air and lost in vain.For this natural environment characteristics, we think key problem be catchment, retaining, water conservation match, manage to make only precipitation, concentrate and use, reduce to scatter and disappear, simultaneously, make in the soil or underground existing moisture not or reduce evaporation, that covers a skim around giving the nursery stock root exactly, solves to catchment in the part, retaining, water conservation problem.
At present, more existing similar ways.
For forest, the method that CN 1568660A discloses with the tiling overlay film stops water evaporates, improves the pinus sylvestris var. mongolica survival rate, still, does not relate to and utilizes institute's overlay film to collect atmospheric precipitation; CN 2617141Y discloses and has adopted a kind of special synergy plate that catchments, and boxes out on the plate and the slit, can collect rainwater, keeps the sun off, and reduce the root evaporation, yet the cost of this handtailor plate can be very not low, the moisture that all around still scatters and disappears of plate; CN 1820578A disclose catchment, the method for forestation of retaining and water conservation, be job facilities but retaining takes, the cost height has increased extracting water facility and operation again, catchments and the water conservation measure lacks prominent features with film.
For crops, CN 1063309C discloses the type of seeding of rupture of membranes voluntarily of crops overlay film, has used relatively thinner film, and firming directly over sowing row or the cave is beneficial to water conservation, makes the seedling rupture of membranes and goes out, and can not utilize natural precipitation; CN 1411694A discloses the film-covering planting method that has drip irrigation system, for the nonirrigated farmland of non-irrigated condition, still can't use.
Summary of the invention
An object of the present invention is to provide a kind of seedling growth method that improves the two-sided anti-evaporating that catchments of film of forest survival rate.
Another object of the present invention provides a kind of maintenance forest land or landscape tree, improves the trees conserve method of the two-sided anti-evaporating that catchments of film of trees storage rate.
According to a further aspect in the invention, the invention provides the seedling growth method of the two-sided anti-evaporating that catchments of a kind of film, may further comprise the steps:
Dig the seedling hole that is used for serike down, nursery stock is put in the described seedling hole, bury soil then;
What will have edge notch and circular hole catchments Membrane cover in the foundation portion of described nursery stock, makes circular hole surround the foundation portion of nursery stock;
The sealing film edge notch that catchments is fixed on the periphery of the film that catchments the edge in seedling hole then, so that catchmenting film and bury and form collecting space between the soil.
Said method of the present invention also comprises: behind the fixing described film that catchments, place fine earth to the middle part of the film that catchments, make the film middle part of catchmenting recessed, form the angle that becomes the 6-30 degree with horizontal line.
Wherein, edge notch and circular hole on the described film that catchments are made in advance, and are provided with the adhering device that is used to seal described edge notch near described edge notch.
Wherein, described adhering device is the adhesive sticker that has or do not have protective layer.
Wherein, the described film that catchments is plastic foil or waterproof paper.
According to a further aspect in the invention, the invention provides a kind of catchment seedling growth method of the two-sided anti-evaporating that catchments of film of film of field fabrication that is suitable for, may further comprise the steps:
A) dig the seedling hole that is used for serike under, nursery stock is put in the described seedling hole, bury soil then;
B) its area of clip is greater than the film that catchments of seedling hole apex area;
C) one side along the described film that catchments clips to the center membrane that catchments to form edge notch, cuts the circular hole of its diameter greater than the nursery stock diameter at the center membrane that catchments then;
D) from described edge notch the film that catchments is shifted to nursery stock, the circle hole sleeve that makes the film that catchments is on nursery stock;
E) the overlapping film edge notch and it is bonding that catchments is with the slit of sealing edge notch; And
G) fetch earth compacting around the film that catchments, so that burying in catchment film and the seedling hole forms collecting space between the soil.
This method also is included in compacting and catchments behind the film, places fine earth to the middle part of the film that catchments, and makes the film middle part of catchmenting recessed, forms the angle that becomes the 6-30 degree with horizontal line.
According to a further aspect of the invention, the invention provides the trees conserve method of the two-sided anti-evaporating that catchments of a kind of film, may further comprise the steps:
Under the tree root base portion, dig the hole that is filled with water;
What will have edge notch and circular hole catchments Membrane cover in the foundation portion of described trees, makes circular hole surround trunk;
Seal the film edge notch that catchments, then the periphery of the film that catchments is fixed on the edge in the described hole that is filled with water, so that between at the bottom of the hole in the film and the hole that is filled with water of catchmenting, form collecting space.
This method also comprises: behind the fixing described film that catchments, place fine earth to the middle part of the film that catchments, make the film middle part of catchmenting recessed, form the angle that becomes the 6-30 degree with horizontal line.
Description of drawings
Fig. 1 is the schematic diagram that method of the present invention is used to afforest;
Fig. 2 is the schematic diagram of rectangular membrane of the present invention;
Fig. 3 is the schematic diagram of circular membrane of the present invention;
Fig. 4 is the schematic diagram that method of the present invention is used for the forest maintenance;
Fig. 5 method of the present invention is used for the schematic diagram of nonirrigated farmland ridge culture.
Drawing reference numeral explanation: 1-nursery stock or trees; 2-horizontal line or horizon; The 3-angle; The 4-film that catchments; The 5-space; The native face or the degree of depth are buried in 6-seedling hole; The 7-foundation; 8-buries soil; The 9-circular hole; The 10-edge notch; 11-seedling hole.
Embodiment
A, seedling growth method:
One of seedling growth method of the two-sided anti-evaporating that catchments of film of the present invention is described below with reference to Fig. 1, and this method may further comprise the steps:
Dig the seedling hole 11 that is used for serike down, nursery stock 1 is put in the described seedling hole 11, bury soil 8 then;
The film 4 that catchments that will have edge notch 10 and circular hole 9 is enclosed within the foundation portion of described nursery stock 1, makes circular hole 9 surround the foundation portion of nursery stock 1;
Sealing is catchmented film 4 edge notches 10 to eliminate the slit of edge notch, then the periphery of the film 4 that catchments is fixed on the edge in seedling hole 11, so as catchment film 4 with bury formation collecting space 5 between the soil 8.
After the above-mentioned fixing described film 4 that catchments, place fine earth to the middle part of the film 4 that catchments, make film 4 middle parts of catchmenting recessed, form angle 3 with 2 one-tenth 6-30 degree of horizontal line.
In the method, edge notch 10 and circular hole 9 on the described film 4 that catchments are made in advance, and can be provided with the adhering device that is used to seal described edge notch 10 near described edge notch 10.This adhering device can be the adhesive sticker that has or do not have protective layer.
The described film 4 that catchments can be dark plastic foil.As selection, the described film 4 that catchments also can be made by the paper wood of waterproof, so that in use for some time, decomposes in soil.
Below with reference to two of the seedling growth method of the two-sided anti-evaporating that catchments of Fig. 1 declarative description film of the present invention, be that with the difference of one of said method two of this method is to make the edge notch 10 and the circular hole 9 of the film 4 that catchments at the scene.Two of this kind method for planting may further comprise the steps:
A) dig the seedling hole 11 that is used for serike under, nursery stock 1 is put in the described seedling hole 11, bury soil then;
B) its area of clip is cheated the film 4 that catchments of 11 apex areas greater than seedling;
C) clip to the center membrane that catchments along described one side of catchmenting film 4 to form edge notch 10, cut the circular hole 9 of its diameter at the center membrane that catchments then greater than the nursery stock diameter;
D) from described edge notch 10 film 4 that catchments is shifted to nursery stock 1, the circular hole 9 of the film 4 that catchments is enclosed within on the nursery stock 1;
E) overlapping film 4 edge notches 10 and it is bonding that catchment are with the slit of sealing edge notch 10; And
G) fetch earth compacting around the film 4 that catchments, so that burying in catchment film 4 and the seedling hole forms collecting space 5 between the soil 8;
F) to around the middle part of the film 4 that catchments of compacting place fine earth, make film 4 middle parts of catchmenting recessed, form angle with 2 one-tenth 6-30 degree of horizontal line.
Further specify two detailed process of method below: no matter mountain region or level land, according to nursery stock specification size, dig the hole (see figure 1) of planting seedlings of corresponding size, when putting nursery stock 1 well, when burying soil, be careful tree well and bury soil 8 the degree of depth or bury native face 6 and be lower than ground 10-20 centimetre, at this moment, clip is greater than the film 4 that catchments (0.008～0.05 millimeter of the thickness of tree well size 20-30 centimetre, dark), from the film openings at one side 10 of catchmenting (being edge notch 10) of being cut, stop when cutting central authorities, again according to planting nursery stock leading thread thickness, cut the circular hole 9 of a diameter, then, such film 4 that catchments is covered on the hole 11 of planting seedlings greater than nursery stock leading thread 0.5-1.0 centimetre, film 4 openings 10 ends that will catchment are overlapping, sealed open then, fetches earth to the central circular hole slit as far as possible, the compacting all around of the film 4 that catchments, prevent that wind from scraping off; At last, shovel that half spade fine earth is put into the tree root base portion and the circular hole 9 of film 4 contact positions of catchmenting, the central circular hole 9 that makes the film 4 that catchments gets final product at the 6-30 degree to the angle 3 of tree well limit and horizontal plane 2.
The shape of film 4 of catchmenting is decided as required, can be rectangular shape shown in Figure 2, also can be shown in Figure 3 round-shaped.
B. trees conserve method:
The present invention also provides the trees conserve method of the two-sided anti-evaporating that catchments of a kind of film, and as shown in Figure 4, this trees conserve method may further comprise the steps:
Under the tree root base portion, dig the hole that is filled with water;
The film 4 that catchments that will have edge notch 10 and circular hole 9 is enclosed within the foundation portion of described trees 1, makes circular hole 9 surround trunk;
Behind the fixing described film 4 that catchments, can also place fine earth to the middle part of the film 4 that catchments, make film 4 middle parts of catchmenting recessed, form angle with 2 one-tenth 6-30 degree of horizontal line.
In concrete enforcement, can make the film 4 that catchments according to site environment, therefore following specific implementation method can be arranged: no matter mountain region or level land, according to trees 1 rugosity specification size, under the tree root base portion, dig the 10-20 centimetre hole (see figure 4) that is filled with water of dark (not exposing root system in principle), tie the end, hole and remove weeds on every side with spade, clip is greater than the mulch film (0.008～0.05 millimeter of thickness, dark color) of tree well size 20-30 centimetre, from the mulch film openings at one side 10 of being cut, stop when cutting central authorities, according to trees leading thread thickness, cut the circular hole 9 of a diameter, then again greater than about 0.5 centimeter of nursery stock leading thread, such film 4 that catchments is covered on the hole of digging, film 4 openings 10 ends that will catchment are overlapping, and sealed open 10 is to the slit of central circular hole 9, then as far as possible, fetch earth the compacting all around of mulch film, prevent that wind from scraping off; At last, shovel circular hole 9 places that contact with the tree root base portion that half spade soil is put into the film 4 that catchments, get final product, the central circular hole 9 of the film 3 that catchments is got final product with 2 one-tenth 6-30 degree of angle angle of horizontal plane to the tree well limit with soil sealing circular hole 9.
The shape of film 4 of catchmenting is decided as required, can be rectangular shape shown in Figure 2, also can be shown in Figure 3 round-shaped.
C. proportion of crop planting (comprising crop, vegetables, fruit, Chinese herbal medicine and flower planting) method.Proportion of crop planting of the present invention can improve the crops germination rate and the emergence rate of (comprising crop, vegetables, fruit, Chinese herbal medicine and flower planting).
Ridge kind method for planting: according to the definite line-spacing size of beating the ridge of the size dimension of crop species of being planted and mulch film wholely, after rise on the ridge, paved set moisture film 4, the film 4 usefulness soil pressures of catchmenting on the ridge, both sides are real, open to prevent wind, but film is wanted pine, not to tension; Stab hole, a garden 9 in the middle of the film with finger again, last, shovel half spade fine earth with spade and cover on the hole, garden 9 of being stabbed, face seed or seedling 12 above, film is avaled becomes 6-30 degree angle to get final product with horizontal plane
Cave kind method for planting: similar to ridge culture, difference is to become cave-shaped wholely, and the circular mulch film of bedding gets final product.
In sum, the present invention has following characteristics:
1. overlay film is blocked existing soil water evaporation and is scattered and disappeared.
2. overlay film and central authorities are low, high all around, the Atmospheric precipitation of outside can be collected tree well In, in the furrow and plant in the plant hole, namely collect Atmospheric precipitation.
3. overlay film and film central authorities keep the 6-30 degree with the horizontal sextant angle on ground, and central authorities are low, and four High on every side, make in the tree well, the evaporative condenser water in the furrow, kind plant hole is pooled to seed or seedling Around the root system, namely the soil evaporation condensed water of collection the inside is around root system.
4. overlay film and film central authorities are low, can make in the hole to redistribute with the outer water in hole, and automatically Focus on the root that needs most suction, namely assemble film inside and outside two-sided moisture play concentrated to root The water supply effect.
5. leave certain space, cause miniature microclimate environment, be conducive to seedling root and breathe.
6. the size of institute's cutting film only according to tree well, furrow distance, cave size variation, satisfies not With needing and requirement.
7. used mulch film is dark, light tight, can avoid growing weeds under the film.
8. used mulch film is dark, light tight, but heat absorption is conducive to the north and improves ground early spring Temperature reduces around the overlay film because the temperature acute variation that illumination brings.
Advantage of the present invention and function:
1. two-sided water collecting: on the one hand, at the lower surface of film, the moisture of soil evaporation is by plastic foil Stop, avoid being evaporated to atmosphere and scatter and disappear, and by steam-film lower surface-water droplet-shoot root system Base portion, again be pooled to around the root system of plant, supply with water uptake by plant roots; Aspect in addition, At the upper surface of film, after the natural precipitation of atmosphere is fallen on the plastic foil, by the upper surface of film-film medium pore-shoot root is base portion, catchments around the root system of plant, supplies with water uptake by plant roots. Two-sided water collecting has improved the output of plant greatly, can improve the surrival rate of afforestation and the preservation of nursery stock Rate, and the germination percentage and the emergence rate that improve crops.
2. retaining: the tree well of certain size size, furrow and kind plant hole can be filled with water, by soil Earth infiltration retaining.
3. water conservation/anti-evaporating: because the effect of mulch film has stoped the following seed of film or shoot root to be Moisture scatters and disappears because of evaporation on every side, plays water retention.
4. the raising surrival rate of afforestation: solved the problem of water, the water supply of nursery stock recovery stage is relatively filled Foot, survival rate is improved.
5. improve the trees storage rate: for reproducing area or the trees of having planted, if run into arid Season or dry year, the irrigation conditions that do not water again takes this method can help the trees degree Cross arid difficulty, improve storage rate.
6. improve crops (comprising crop, vegetables, fruit, Chinese herbal medicine and flower planting) Germination percentage and emergence rate.
7. environmental protection, low cost: adopt dark mulch film, one square metre is only had cost how much.
The scope of application
This plantation and maintenance process are applicable to arid and do not have the area of irrigation conditions to use. Tool Body is as follows:
1, loess plateau afforestation, forest maintenance and crops dry farming.
2, Desert Area afforestation, forest maintenance.
3, arid, semiarid zone are specially the area of 100～400 millimeters of annual precipitations Afforestation, forest maintenance and crops dry farming.
4, the trees in the urban landscaping engineering are planted and maintenance;
Claims (10)
1, the seedling growth method of the two-sided anti-evaporating that catchments of a kind of film may further comprise the steps:
Base portion overlay film (4) the nursery stock of planting (1) makes burying of film (4) and nursery stock (1) form collecting space (5) between the native face (6).
2, the seedling growth method of the two-sided anti-evaporating that catchments of a kind of film may further comprise the steps:
Dig the seedling hole (11) that is used for serike down, nursery stock (1) is put in the described seedling hole (11), bury soil (8) then to burying native face (6);
The film that catchments (4) that will have edge notch (10) and circular hole (9) is enclosed within the foundation portion of described nursery stock (1), makes circular hole (9) surround the foundation portion of nursery stock (1);
Sealing film (4) edge notch (10) that catchments is fixed on the periphery of the film that catchments (4) edge in seedling hole (11) then, so that at the film that catchments (4) and bury and form collecting space (5) between the native face (6).
3, method according to claim 2 also comprises: behind the fixing described film that catchments (4), place fine earth to the middle part of the film that catchments (4), make the film that catchments (4) middle part recessed, form the angle (3) that becomes the 6-30 degree with horizontal line (2).
4, according to claim 2 or 3 described methods, wherein, edge notch (10) and circular hole (9) on the described film that catchments (4) are made in advance, and are provided with the adhering device that is used to seal described edge notch (10) near described edge notch (10).
5, according to each described method of claim 2-4, wherein, described adhering device is an adhesive sticker.
6, according to each described method of claim 2-5, wherein, the described film that catchments (4) is plastic foil or waterproof paper.
7, the seedling growth method of the two-sided anti-evaporating that catchments of a kind of film may further comprise the steps:
A) dig the seedling hole (11) that is used for serike under, nursery stock (1) is put in the described seedling hole (11), bury soil then;
B) its area of clip is greater than the film that catchments (4) of seedling hole (11) apex area;
C) one side along the described film that catchments (4) clips to the center membrane that catchments to form edge notch (10), cuts the circular hole (9) of its diameter more than or equal to the nursery stock diameter at the center membrane that catchments then;
D) from described edge notch (10) film that catchments (4) is shifted to nursery stock (1), the circular hole (9) of the film that catchments (4) is enclosed within on the nursery stock (1);
E) the overlapping film that catchments (4) edge notch (10) and it is bonding is with the slit of sealing edge notch (10); And
G) fetch earth compacting around the film that catchments (4), so that burying in film that catchments (4) and the seedling hole forms collecting space (5) between the native face (6).
8, method according to claim 7 also comprises step h): at execution in step g) afterwards, place fine earth to the middle part of the film that catchments (4), make the film that catchments (4) middle part recessed, form the angle (3) that becomes the 6-30 degree with horizontal line (2).
9, the trees conserve method of the two-sided anti-evaporating that catchments of a kind of film may further comprise the steps:
Under the tree root base portion, dig the hole that is filled with water;
The film that catchments (4) that will have edge notch (10) and circular hole (9) is enclosed within the foundation portion of described trees (1), makes circular hole (9) surround trunk;
Seal film (4) edge notch (10) that catchments, then the periphery of the film that catchments (4) is fixed on the edge in the described hole that is filled with water, so that between at the bottom of the hole in the film that catchments (4) and the hole that is filled with water, form collecting space (5).
10, method according to claim 9 also comprises: behind the fixing described film that catchments (4), place fine earth to the middle part of the film that catchments (4), make the film that catchments (4) middle part recessed, form the angle (3) that becomes the 6-30 degree with horizontal line (2).
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| Application Number | Priority Date | Filing Date | Title |
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| CN 200710065029 CN101053307A (en) | 2007-03-30 | 2007-03-30 | Film bilateral catchment and preventing evaporation plant planting and maintenance method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 200710065029 CN101053307A (en) | 2007-03-30 | 2007-03-30 | Film bilateral catchment and preventing evaporation plant planting and maintenance method |
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| CN101053307A true CN101053307A (en) | 2007-10-17 |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102265771A (en) * | 2011-06-17 | 2011-12-07 | 陈亚明 | Forestry water retention cultivation fast growth method |
| CN102696452A (en) * | 2011-03-28 | 2012-10-03 | 嘉汉城市生态苗木(苏州)有限公司 | Novel tree permeating trickle irrigation system |
| CN102893796A (en) * | 2012-11-01 | 2013-01-30 | 林平 | Irrigation water retention tree-protecting method employing ground surface-type drought-resisting tree-planting black film funnel |
| CN103636431A (en) * | 2013-12-15 | 2014-03-19 | 中铁西北科学研究院有限公司 | Tree planting device with double funnels |
| CN104273013A (en) * | 2014-10-20 | 2015-01-14 | 江汉大学 | Keep-alive tree planting structure for dry lands and method for constructing keep-alive tree planting structure |
| CN108934658A (en) * | 2018-08-17 | 2018-12-07 | 贵州师范大学 | A kind of film covering device that catchments for Karst region |
| CN109452074A (en) * | 2018-12-20 | 2019-03-12 | 北京东方园林环境股份有限公司 | A kind of arid-desert areas accumulation moisture conversion structure and method |
| CN110115223A (en) * | 2019-06-06 | 2019-08-13 | 绍兴图雅电子科技有限公司 | A kind of environmental protection equipment carrying out dry farming plant water saving irrigation using unconventional water source |
| CN111771569A (en) * | 2019-04-03 | 2020-10-16 | 蒋伟男 | Desert tree planting device |
| CN114946496A (en) * | 2019-06-21 | 2022-08-30 | 俊富生态修复科技有限公司 | Tree planting structure in arid area |
| CN115045210A (en) * | 2022-06-09 | 2022-09-13 | 兰州工业学院 | Intelligent wind-proof sand-fixing device |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102696452A (en) * | 2011-03-28 | 2012-10-03 | 嘉汉城市生态苗木(苏州)有限公司 | Novel tree permeating trickle irrigation system |
| CN102265771B (en) * | 2011-06-17 | 2016-08-03 | 陈亚明 | A kind of forestry water retention cultivation fast growth |
| CN102265771A (en) * | 2011-06-17 | 2011-12-07 | 陈亚明 | Forestry water retention cultivation fast growth method |
| CN102893796A (en) * | 2012-11-01 | 2013-01-30 | 林平 | Irrigation water retention tree-protecting method employing ground surface-type drought-resisting tree-planting black film funnel |
| CN103636431A (en) * | 2013-12-15 | 2014-03-19 | 中铁西北科学研究院有限公司 | Tree planting device with double funnels |
| CN103636431B (en) * | 2013-12-15 | 2015-08-26 | 中铁西北科学研究院有限公司 | Two funnel seedling-planting device |
| CN104273013A (en) * | 2014-10-20 | 2015-01-14 | 江汉大学 | Keep-alive tree planting structure for dry lands and method for constructing keep-alive tree planting structure |
| CN104273013B (en) * | 2014-10-20 | 2017-01-11 | 江汉大学 | Keep-alive tree planting structure for dry lands and method for constructing keep-alive tree planting structure |
| CN108934658A (en) * | 2018-08-17 | 2018-12-07 | 贵州师范大学 | A kind of film covering device that catchments for Karst region |
| CN109452074A (en) * | 2018-12-20 | 2019-03-12 | 北京东方园林环境股份有限公司 | A kind of arid-desert areas accumulation moisture conversion structure and method |
| CN111771569A (en) * | 2019-04-03 | 2020-10-16 | 蒋伟男 | Desert tree planting device |
| CN110115223A (en) * | 2019-06-06 | 2019-08-13 | 绍兴图雅电子科技有限公司 | A kind of environmental protection equipment carrying out dry farming plant water saving irrigation using unconventional water source |
| CN114946496A (en) * | 2019-06-21 | 2022-08-30 | 俊富生态修复科技有限公司 | Tree planting structure in arid area |
| CN114946496B (en) * | 2019-06-21 | 2023-12-15 | 俊富生态修复科技有限公司 | Tree planting structure in arid area |
| CN115045210A (en) * | 2022-06-09 | 2022-09-13 | 兰州工业学院 | Intelligent wind-proof sand-fixing device |
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