CN203181638U - Tree plantation structure in desert environment - Google Patents
Tree plantation structure in desert environment Download PDFInfo
- Publication number
- CN203181638U CN203181638U CN2013202112303U CN201320211230U CN203181638U CN 203181638 U CN203181638 U CN 203181638U CN 2013202112303 U CN2013202112303 U CN 2013202112303U CN 201320211230 U CN201320211230 U CN 201320211230U CN 203181638 U CN203181638 U CN 203181638U
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- Prior art keywords
- soil
- trees
- desert environment
- plant hole
- hole
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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
Abstract
The utility model relates to a tree plantation structure in the desert environment. The tree plantation structure comprises a plantation hole, a mulching film for slowing down moisture infiltration is respectively paved on the lateral wall and the bottom in the plantation hole, backfill soil is filled into the plantation hole, the backfill soil is composite soil of surface soil of the plantation hole and turfy soil, and the mulching film is paved on the upper surface of the backfill.soil The tree plantation structure is suitable for tree plantation in the desert environment, the mulching film is paved in the plantation hole, the surface soil and the turfy soil are mixed to serve as the backfill soil, therefore, the soil moisture content is increased, survival of nursery stocks is guaranteed, the effects of wind prevention and sand fixation by plants are achieved to the greatest degree, investment is saved, the forestation technological level is further improved, and maximization of desertification control benefits is achieved.
Description
Technical field
The utility model relates to a kind of trees pattern of farming, is specifically related to the trees pattern of farming 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.
The utility model content
For overcoming the deficiency of above technology, the purpose of this utility model provides the trees pattern of farming under a kind of desert Environment, to improve the survival rate of nursery stock, realizes the maximization of control of desert benefit.
The technical scheme that the utility model adopts is: the trees pattern of farming under a kind of desert Environment, comprise kind of a plant hole, described kind of interior sidewall and the bottom of plant hole is equipped with mulch film, fill full backfill soil in the described kind of plant hole, described backfill soil is the ground surface soil of kind of plant hole and the composite soil of turfy soil, and the upper surface of described backfill soil is equipped with described mulch film.
The mulch film of described kind of plant hole bottom can be planted the ground thickness of plant hole sidewall.
The mulch film that is in described kind of plant hole bottom can be provided with the hole that penetrates described mulch film.
The diameter of described hole is preferably 4-8mm.
Described hole is preferably placed at the central authorities of described kind of plant hole bottomland film.
When the tree root of described trees was naked, the content of the turfy soil in the described backfill soil was preferably 0.02-0.04m
3
When the tree root of described trees had native ball, the content of the turfy soil in the described backfill soil was preferably 0.02-0.16m
3
Can be provided with the cofferdam around the described kind of plant hole.
Described cofferdam height is preferably 15-20cm.
Trees pattern of farming under the described desert Environment also comprises for the supporting construction that supports the good trees of plantation, described supporting construction comprises three pillars at least, 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, the angle on described pillar and ground is preferably the 30-60 degree, and the angle that each adjacent described pillar constitutes can be identical.
The beneficial effects of the utility model are: plant the interior laying plastic of plant hole and can effectively delay moisture penetration and suppress water evaporates, strengthen the drought-resistant ability of trees, add and adopt peat composed of rotten mosses mixing sandy soil that turfy soil mixes 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 moisture and effectively increase the trees drought-resistant ability, save the pouring water more than 1/3rd, turfy soil contains the higher organic matter of composition on the other hand, can increase soil fertility provides the prescribing adequate nutrition material for trees, guarantees the trees normal growth;
The supporting constructions of trees adopts four timbers that are mutually the right angle to intersect with trunk and contacts and fixedly secure, and compares traditional trees supporting construction and has higher fastness, is suitable in the bigger desert Environment of dust storm.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of the utility model;
Fig. 2 is the front elevation of the embodiment of the supporting construction that adopts of the utility model;
Fig. 3 is the vertical view of the embodiment of the supporting construction that adopts of the utility model.
Embodiment
As shown in Figure 1, the utility model provides the pattern of farming of the trees under a kind of desert Environment, comprise kind of a plant hole, described kind of plant hole madial wall and bottom are equipped with slows down the mulch film 1 that oozes under the moisture, described mulch film is general agriculture plastic film, fill full backfill soil 2 in the described kind of plant hole, described backfill soil is the ground surface soil of kind of plant hole and the composite soil of turfy soil.After trees were used the backfill soil backfill, the surperficial close proximity to ground of backfill soil was laid described mulch film, planted the water evaporates in the plant hole to prevent trees pouring back.
Trees in described kind of plant hole are for being suitable for tree growing under desert Environment, 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.When above-mentioned trees are planted, select to be suitable for landform, sandy soil quality and the cultivation time of arboreal growth according to the characteristics of trees under desert Environment.The growth conditions that can guarantee trees like this can be given full play to the characteristics of trees again.For example, Xinjiang poplar, Inner Mongol poplar and dry land willow suitable planting be in low-lying smooth, place that the grains of sand are tiny, plant the time with spring naked mode plant, Xinjiang poplar and Inner Mongol poplar especially are adapted to be planted in migrating dune southeast side; Sea-buckthorn is adapted to the place plantation smooth in the desert; Arrow-leaved oleaster is suitable for, and plant in place thinner at the grains of sand, smooth desertification; The optimum range of salix monogolica is wider, no matter is the growth that smooth region, top, slope all are suitable for salix monogolica; Chinese pine, dragon spruce be suitable for by condition better, environment that the sandy soil packing is bigger, comparatively speaking Chinese pine should be planted in domaticly on the sunny side, dragon spruce should be planted in the shade; American elm is suitable for planting in low-lying part.
The mulch film of described kind of plant hole bottom is than the ground thickness 0.02mm of sidewall, 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 be crossed the fragmentation of ambassador's bottomland film.
The mulch film of described kind of plant hole bottom is provided with the hole that penetrates described mulch film, and the diameter of described hole is 4-8mm, as 4mm, 5mm, 6mm, 7mm or 8mm.
Described hole is preferably placed at the central authorities of described kind of plant hole bottomland film.
Described backfill soil is the ground surface soil of kind of plant hole and the mixing sandy soil of turfy soil, turfy soil is after suctioning water, its weight is up to 16 times of own wt, can slowly discharge moisture increases the drought-resistant ability of trees, the mulch film that adds bottom and upper strata plays the effect that delays to permeate and suppress evaporation, the drought-resistant ability of nursery stock before increasing is significantly saved simultaneously and is irrigated cost more than 1/3.
When the tree root of described trees was naked, the content of turfy soil was 0.02-0.04m in the backfill soil
3, as 0.02m
3, 0.03m
3Or 0.04m
3When the tree root of described trees was native ball, the content of described turfy soil decided according to the height of trees, and the height of trees is in 3 meters, and the consumption of turfy soil is 0.02-0.04m
3, as 0.02m
3, 0.03m
3Or 0.04m
3The height of trees is at 3-5 rice, and the consumption of turfy soil is 0.04-0.08m
3, as 0.04m
3, 0.06m
3And 0.08m
3The height of trees is more than 5 meters, and the consumption of turfy soil is 0.08-0.16m
3, as 0.08m
3, 0.1m
3, 0.12m
3, 0.14m
3Or 0.16m
3
Plant intact being provided be used to the cofferdam 5 of watering later of the interior trees backfill of plant hole, the cofferdam height is preferably 15-20cm, as 15cm, 16cm, 17cm, 18cm, 19cm or 20cm.
If trees are planted on the slope, the height in described cofferdam is unanimity with the height of trees middle part preferably.
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 2 and 3, 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 and the trunk part 3 of described trees intersect and contact and fixing, fixed form can adopt rope or iron wire etc. to fix, the other end of described pillar firmly supports and is fixed on the ground, and 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 constitutes between each adjacent described pillar is identical.Can be provided with on the contact-making surface of trunk and pillar and prevent that bark from drawing the cushion that rubs.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 utility model mixes as backfill soil by planting the interior laying plastic of plant hole and employing ground surface soil and turfy soil, thereby increase soil moisture content, guarantee surviving of nursery stock, the usefulness that maximum performance plant is checked winds and fixed drifting sand is saved the maximization of investing, further improving the afforestation technology level, realizing the control of desert benefit.
Claims (10)
1. the trees pattern of farming under the desert Environment, it is characterized in that comprising kind of a plant hole, described kind of interior sidewall and the bottom of plant hole is equipped with mulch film, fill full backfill soil in the described kind of plant hole, described backfill soil is the ground surface soil of kind of plant hole and the composite soil of turfy soil, and the upper surface of described backfill soil is equipped with described mulch film.
2. the trees pattern of farming under the desert Environment as claimed in claim 1 is characterized in that the mulch film of described kind of plant hole bottom plants the ground thickness of plant hole sidewall.
3. the trees pattern of farming under the desert Environment as claimed in claim 2 is characterized in that the mulch film that is in described kind of plant hole bottom is provided with the hole that penetrates described mulch film.
4. the trees pattern of farming under the desert Environment as claimed in claim 3, the diameter that it is characterized in that described hole is 4-8mm.
5. the trees pattern of farming under the desert Environment as claimed in claim 4 is characterized in that described hole is positioned at the central authorities of described kind of plant hole bottomland film.
6. the trees pattern of farming under the desert Environment as claimed in claim 5 is characterized in that when the tree root of described trees was naked, the content of the turfy soil in the described backfill soil was 0.02-0.04m
3
7. the trees pattern of farming under the desert Environment as claimed in claim 5 is characterized in that when the tree root of described trees has native ball, and the content of the turfy soil in the described backfill soil is 0.02-0.16m
3
8. as the trees pattern of farming under the described desert Environment of arbitrary claim in the claim 1 to 7, it is characterized in that described kind of plant hole around be provided with the cofferdam.
9. the trees pattern of farming under the desert Environment as claimed in claim 8 is characterized in that described cofferdam height is 15-20cm.
10. the trees pattern of farming under the desert Environment as claimed in claim 9, it is characterized in that also comprising the supporting construction for supporting the good trees of plantation, described supporting construction comprises three pillars at least, 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, the angle on described pillar and ground is the 30-60 degree, and the angle that each adjacent described pillar constitutes is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202112303U CN203181638U (en) | 2013-04-24 | 2013-04-24 | Tree plantation structure in desert environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202112303U CN203181638U (en) | 2013-04-24 | 2013-04-24 | Tree plantation structure in desert environment |
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| Publication Number | Publication Date |
|---|---|
| CN203181638U true CN203181638U (en) | 2013-09-11 |
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| CN2013202112303U Expired - Lifetime CN203181638U (en) | 2013-04-24 | 2013-04-24 | Tree plantation structure in desert environment |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103583172A (en) * | 2013-10-09 | 2014-02-19 | 东南大学 | Planting structure in arid desert regions and planting method of planting structure |
| CN103718883A (en) * | 2013-12-27 | 2014-04-16 | 北京东方园林股份有限公司 | Desert green planting structure and method |
| CN106550853A (en) * | 2017-01-16 | 2017-04-05 | 潍坊学院 | A kind of salt-soda soil tree protector |
| CN106717238A (en) * | 2017-03-15 | 2017-05-31 | 中国矿业大学(北京) | A kind of western Wind-sandy Area land ecology restorative procedure |
| CN107409893A (en) * | 2017-04-20 | 2017-12-01 | 马山县荷松种植专业合作社 | The implantation methods of Queensland nut high yield |
| CN115005007A (en) * | 2022-07-12 | 2022-09-06 | 河北省塞罕坝机械林场(河北塞罕坝国家级自然保护区管理中心) | Seedling raising and forestation method for alpine and semiarid wind-eroded desertified land |
-
2013
- 2013-04-24 CN CN2013202112303U patent/CN203181638U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103583172A (en) * | 2013-10-09 | 2014-02-19 | 东南大学 | Planting structure in arid desert regions and planting method of planting structure |
| CN103583172B (en) * | 2013-10-09 | 2015-12-02 | 东南大学 | A kind of arid arid area pattern of farming and implantation methods thereof |
| CN103718883A (en) * | 2013-12-27 | 2014-04-16 | 北京东方园林股份有限公司 | Desert green planting structure and method |
| CN106550853A (en) * | 2017-01-16 | 2017-04-05 | 潍坊学院 | A kind of salt-soda soil tree protector |
| CN106717238A (en) * | 2017-03-15 | 2017-05-31 | 中国矿业大学(北京) | A kind of western Wind-sandy Area land ecology restorative procedure |
| CN107409893A (en) * | 2017-04-20 | 2017-12-01 | 马山县荷松种植专业合作社 | The implantation methods of Queensland nut high yield |
| CN115005007A (en) * | 2022-07-12 | 2022-09-06 | 河北省塞罕坝机械林场(河北塞罕坝国家级自然保护区管理中心) | Seedling raising and forestation method for alpine and semiarid wind-eroded desertified land |
| CN115005007B (en) * | 2022-07-12 | 2024-01-26 | 河北省塞罕坝机械林场(河北塞罕坝国家级自然保护区管理中心) | Seedling cultivation and forestation method for high-cold semiarid wind erosion desertification land |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130911 |