CN101491174A - Desert greening soil constitution and desert greening method - Google Patents
Desert greening soil constitution and desert greening method Download PDFInfo
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- CN101491174A CN101491174A CNA200810019570XA CN200810019570A CN101491174A CN 101491174 A CN101491174 A CN 101491174A CN A200810019570X A CNA200810019570X A CN A200810019570XA CN 200810019570 A CN200810019570 A CN 200810019570A CN 101491174 A CN101491174 A CN 101491174A
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- 239000002689 soil Substances 0.000 title claims abstract description 47
- 238000000034 method Methods 0.000 title claims abstract description 19
- 239000010410 layer Substances 0.000 claims abstract description 42
- 239000003337 fertilizer Substances 0.000 claims abstract description 36
- 239000000835 fiber Substances 0.000 claims abstract description 27
- 239000004744 fabric Substances 0.000 claims abstract description 25
- 239000004576 sand Substances 0.000 claims abstract description 25
- 230000003578 releasing effect Effects 0.000 claims abstract description 8
- 238000010521 absorption reaction Methods 0.000 claims description 24
- 239000000203 mixture Substances 0.000 claims description 16
- 241000196324 Embryophyta Species 0.000 claims description 14
- 238000006116 polymerization reaction Methods 0.000 claims description 8
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical class OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 6
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 claims description 4
- 229920006395 saturated elastomer Polymers 0.000 claims description 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical class C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 2
- 239000000178 monomer Substances 0.000 claims description 2
- 239000002759 woven fabric Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 11
- 230000004083 survival effect Effects 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract 3
- 230000002745 absorbent Effects 0.000 abstract 1
- 239000002250 absorbent Substances 0.000 abstract 1
- 230000007774 longterm Effects 0.000 abstract 1
- 239000008400 supply water Substances 0.000 abstract 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 12
- 239000007864 aqueous solution Substances 0.000 description 6
- 238000004132 cross linking Methods 0.000 description 6
- 238000000578 dry spinning Methods 0.000 description 6
- 229920000642 polymer Polymers 0.000 description 6
- 239000003505 polymerization initiator Substances 0.000 description 6
- 244000025254 Cannabis sativa Species 0.000 description 5
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 4
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 4
- 229920001577 copolymer Polymers 0.000 description 4
- 238000006386 neutralization reaction Methods 0.000 description 4
- 230000035558 fertility Effects 0.000 description 3
- 230000002209 hydrophobic effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- GNSFRPWPOGYVLO-UHFFFAOYSA-N 3-hydroxypropyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCCO GNSFRPWPOGYVLO-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002513 implantation Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- MPDDTAJMJCESGV-CTUHWIOQSA-M (3r,5r)-7-[2-(4-fluorophenyl)-5-[methyl-[(1r)-1-phenylethyl]carbamoyl]-4-propan-2-ylpyrazol-3-yl]-3,5-dihydroxyheptanoate Chemical compound C1([C@@H](C)N(C)C(=O)C2=NN(C(CC[C@@H](O)C[C@@H](O)CC([O-])=O)=C2C(C)C)C=2C=CC(F)=CC=2)=CC=CC=C1 MPDDTAJMJCESGV-CTUHWIOQSA-M 0.000 description 1
- 241001464837 Viridiplantae Species 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 125000000816 ethylene group Chemical group [H]C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 239000002362 mulch Substances 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Images
Classifications
-
- 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
-
- 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
Landscapes
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention discloses a desert greening soil construction and a desert greening method. The desert greening soil construction comprises sand pits arranged in dandy land or desert border land; a water adsorbing netty fabric layer is laid on the bottom of each pit; a soil and fertilizer mixed layers is covered on the water absorbing netty fabric layer; and water absorbing netty fabric layers and soil and fertilizer mixed layers are repeatedly arranged on the soil and fertilizer mixed layer. The soil construction not only can effectively maintain water and fertilizer, but also can prevent and stabilize sand of the desert, and utilize the long-term water retention property and slow releasing property of a water absorbent fiber to supply water and fertilizer to plants, thereby effectively increasing the survival rate of the plants, and achieving the aim of greening the desert well.
Description
Technical field:
The present invention relates to the technical field of desert Environment greening protection, is to adopt a kind of novel desert afforestation soilo stucture and method for greening desert.
Background technology:
China has taked a lot of measures in desertization aspect preventing and treating.Adopt chemical sand-fixing materials, eyelet fabric etc. to fix the sand such as traditional method, but the chemical environment when using such as sand-consolidating agent is comparatively harsh, and scarcely is fit to plant growing, and eyelet fabric can not stop desert water evaporates, loss.So these methods are just simple, temporary transient, cure the symptoms, not the disease.Administer the effective method in desertization aspect and should still fundamentally improve soil structure, plant grass to plant trees afforestation desert.The method that this is had the people proposed to use water-loss reducer, spray film, liquid-state mulch film and spray nutrients immobilized water is improved desert area soil, but these have also just solved the problem of desert surface, the Chinese patent of application number CN200510037066.9 discloses and has a kind ofly fixed at desert surface bedding simulative grass and with umbrella shape nail etc., implantation hole is dug by contour portion on the sand dune, with the aqueous soil splendid attire in having the film bag in slit, and fill out and put into implantation hole, in above-mentioned aqueous soil, plant the method for grass planting or sapling, this method is not easy, need to form in advance the sand dune, require efforts.The Chinese patent of application number CN93116825.2 discloses a kind of method that prevents desertization, the artificial soil that employing contains the hydrophobic layer structure of hydrophobic granule stops desert water evaporates, loss, can not make full use of secondary waters such as natural rainfall but this method mainly is a hydrophobic effect.
Summary of the invention:
The purpose of this invention is to provide a kind of can from fix the sand, water conservation and greening three aspect comprehensive regulation desertification lands, prevent the desert afforestation soilo stucture and the method for greening desert of desert diffusion, afforestation desert.
Purpose of the present invention can reach by taking following measure:
A kind of desert afforestation soilo stucture, it is characterized in that: comprise the sand pit that is arranged on sandy land or desert edge area, the end, hole, be equipped with suction reticulated layer, be coated with soil and fertilizer mixed layer on the suction reticulated layer, repeat to be provided with suction reticulated layer, soil and fertilizer mixed layer on soil and the fertilizer mixed layer successively.
The fabric fibre of suction reticulated is the water-absorption fiber that forms with acrylic acid series, unsaturated ethylene class, one or more monomer polymerizations of vinyl cyanide.
The suction reticulated is the multidimensional network structure, and the mesh shape is circle, ellipse, Long Circle or polygon.
The suction reticulated is one or more of woven fabric, knitted fabric or nonwoven.
The saturated moisture-holding capacity of suction reticulated is 300～1500g/g.
The moisture slowly-releasing amount of suction reticulated: moisture slowly-releasing amount was 30～50% in three months, and half a year, moisture slowly-releasing amount was 60～80%.
In every cubic metre of desert afforestation soilo stucture, suction reticulated usage amount is 50g～3000g.
The sand pit degree of depth is 20～200CM.
Total number of plies of suction reticulated layer, soil and fertilizer mixed layer is 2～10 layers.
The height of each soil and fertilizer mixed layer is 2～30CM.
The new soil structure of afforestation desert is to adopt the material that contains water-absorption fiber, with soil and the overlapping setting of fertilizer mixed layer, formation is wrapped up the multilayer of sandy soil, and is sprinkled into grass-seed therein or utilizes the root to sapling to be wrapped to form a kind of novel desert afforestation soilo stucture.
The making of water-absorption fiber in the suction reticulated: the acrylic acid 40% that utilizes the sodium hydroxide neutralization, acrylamide 50%, the acrylic acid series copolymer of hydroxy propyl methacrylate 10%, form aqueous solutions of polymers through conventional polymerization initiator initiated polymerization, again the water-absorption fiber that obtains by dry spinning and heat cross-linking.
Water-absorption fiber makes the acrylic acid 30% that also can utilize sodium hydroxide neutralization in the suction reticulated, acrylamide 20%, the copolymer of unsaturated ethylene vinyl compound 50%, form aqueous solutions of polymers through conventional polymerization initiator initiated polymerization, again the water-absorption fiber that obtains by dry spinning and heat cross-linking.
Making of water-absorption fiber can also be utilized acrylonitrile monemer in the suction reticulated, forms aqueous solutions of polymers through conventional polymerization initiator initiated polymerization, again the water-absorption fiber that obtains by dry spinning and heat cross-linking.
A kind of method of desert afforestation, it is characterized in that: comprise the following steps: to dig the sand pit that the degree of depth is 20～200CM at sandy land or desert edge area, lay the first suction reticulated layer then at the end, hole, on the first suction reticulated layer, cover first soil and fertilizer mixed layer, on first soil and fertilizer mixed layer, repeat to be provided with suction reticulated layer successively, soil and fertilizer mixed layer, form desert afforestation soilo stucture, again this textural plantation desert afforestation plant or be sprinkled into grass-seed, after with the mixture of soil and fertilizer plant roots being carried out landfill, utilize rough sand on this soilo stucture, to cover again.
The new soil structure of afforestation desert of the present invention is to adopt the material that contains water-absorption fiber, with soil and the overlapping setting of fertilizer mixed layer, formation is wrapped up the multilayer of sandy soil, and is sprinkled into grass-seed therein or utilizes the root to sapling to be wrapped to form a kind of novel desert afforestation soilo stucture.The present invention from fix the sand, water conservation and greening three aspect comprehensive regulation desertification lands, prevent the afforestation desert of desert diffusion, overcome that prior art is digged pit or furrowing type kind grass, planted the low shortcoming of tree survival rate, greening survival rate height in the desert.
The present invention has following outstanding advantage simultaneously:
1, the present invention is made into mesh fabric with water-absorption fiber the soil and fertilizer mixture is spread to be covered, and can carry out preserve moisture and fertility effectively, and can preventing and fixing sand.
2, the present invention buries a kind of can fixing the sand underground in the desert, and integument that again can preserve moisture and fertility is implanted plant seed or trees ' root wherein, and under the effect of liquid manure, plant seed is taken root automatically, germinates, grown up.
3, have good check winds and fix drifting sand, the preserve moisture and fertility function, guarantee that the plant of being planted can both survive more than 90%, survival rate height, desert afforestation good effectiveness are widely used in the greening of desert or other arid areas.
The invention will be further described below in conjunction with drawings and Examples.
Description of drawings:
Fig. 1 is the planar effect picture that water-absorption fiber is made fabric;
Fig. 2 is the cross section design sketch of soilo stucture of the present invention.
Wherein 1, water-absorption fiber; 2, water-absorption fiber yarn; 3, water absorbing fabric mesh; 4, coarse sand; 5, green plants seed; 6, suction reticulated layer; 7, soil and fertiliser mixtures layer; 8, planting technique trees 9, planting technique grass; 10, sandy land or desert.
Embodiment
Further set forth the present invention below in conjunction with embodiment, it should be understood that these embodiment only are used for illustrative purposes, do not constitute any restriction the scope of the invention.
1) making of water-absorption fiber: the acrylic acid 40% that utilizes the sodium hydroxide neutralization, acrylamide 50%, the acrylic acid series copolymer of hydroxy propyl methacrylate 10% forms aqueous solutions of polymers through conventional polymerization initiator initiated polymerization, again the water-absorption fiber that obtains by dry spinning and heat cross-linking;
2) water-absorption fiber suction reticulated: utilize 1), the cancellated fabric that spins and be made into;
3) at the edge in sandy land or desert, dig the sand pit that a degree of depth is 100cm, with 2) reticulated be laid on the hole end, put into highly mixture above for the soil of 10cm and fertilizer, overlay on the mixture with reticulated is flat again, on fabric, put into again highly to the mixture of the soil of 10cm and fertilizer, wrap 6 layers as the method;
4) plantation desert afforestation plant on this wrapped multiple, or be sprinkled into grass-seed, with the mixture of soil and fertilizer the root of fabric is carried out landfill after, utilize rough sand on this structure, to cover again.
1) making of water-absorption fiber: the acrylic acid 30% that utilizes the sodium hydroxide neutralization, acrylamide 20%, the copolymer of unsaturated ethylene vinyl compound 50% forms aqueous solutions of polymers through conventional polymerization initiator initiated polymerization, again the water-absorption fiber that obtains by dry spinning and heat cross-linking;
2) water-absorption fiber suction reticulated: utilize 1), the cancellated fabric that spins and be made into;
3) at the edge in sandy land or desert, dig the sand pit that a degree of depth is 100cm, with 2) reticulated be laid on bottom of trench, put into highly mixture above for the soil of 10cm and fertilizer, overlay on the mixture with reticulated is flat again, on fabric, put into again highly to the mixture of the soil of 10cm and fertilizer, wrap 6 layers as the method;
4) plantation desert afforestation plant on this wrapped multiple, with the mixture of soil and fertilizer the root of fabric is carried out landfill after, utilize rough sand on this structure, to cover again.
1) making of water-absorption fiber: utilize acrylonitrile monemer, form aqueous solutions of polymers through conventional polymerization initiator initiated polymerization, again the water-absorption fiber that obtains by dry spinning and heat cross-linking;
2) water-absorption fiber suction reticulated: utilize 1), the cancellated fabric that spins and be made into.
3) at the edge in sandy land or desert, dig the sand pit that a degree of depth is 100cm, with 2) reticulated be laid on bottom of trench, put into highly mixture above for the soil of 10cm and fertilizer, overlay on the mixture with reticulated is flat again, on fabric, put into again and highly be so to wrap 6 layers by the mixture of the soil of 10cm and fertilizer.
4) plantation desert afforestation plant on this wrapped multiple, with the mixture of soil and fertilizer the root of fabric is carried out landfill after, utilize rough sand on this structure, to cover again.
Among these three embodiment:
The saturated moisture-holding capacity of fabric (weight before suction back weight/suction): 500～1000g/g;
The common moisture-holding capacity of fabric (weight before suction back weight/suction): 50～100g/g;
Fibric moisture slowly-releasing amount: three months is 30～50%; Be 60～80% half a year;
Water-absorption fiber fabric usage amount: 500～600g/m
3
The porosity of fabric: 100～300%;
Lay layer thickness: 50-70cm;
Be suitable for geographical environment: arid and semi-arid area, annual rainfall are in the arid area more than 100 millimeters;
Suitable plant species kind: the careless class psammophytes of anti-morning of cold-resistant filling.
Claims (10)
1, a kind of desert afforestation soilo stucture, it is characterized in that: comprise the sand pit that is arranged on sandy land or desert edge area, the end, hole, be equipped with suction reticulated layer, be coated with soil and fertilizer mixed layer on the suction reticulated layer, repeat to be provided with suction reticulated layer, soil and fertilizer mixed layer on soil and the fertilizer mixed layer successively.
2, desert afforestation soilo stucture according to claim 1 is characterized in that: the fabric fibre of suction reticulated is the water-absorption fiber that forms with acrylic acid series, unsaturated ethylene class, one or more monomer polymerizations of vinyl cyanide.
3, desert afforestation soilo stucture according to claim 1 and 2 is characterized in that: the suction reticulated is the multidimensional network structure, and the mesh shape is circle, ellipse, Long Circle or polygon.
4, desert afforestation soilo stucture according to claim 1 and 2 is characterized in that: the suction reticulated is one or more of woven fabric, knitted fabric or nonwoven.
5, desert afforestation soilo stucture according to claim 1 and 2, it is characterized in that: the saturated moisture-holding capacity of suction reticulated is 300～1500g/g, the moisture slowly-releasing amount of suction reticulated: moisture slowly-releasing amount was 30～50% in three months, and half a year, moisture slowly-releasing amount was 60～80%.
6, desert afforestation soilo stucture according to claim 1 and 2 is characterized in that: in every cubic metre of desert afforestation soilo stucture, suction reticulated usage amount is 50g～3000g.
7, desert afforestation soilo stucture according to claim 1 and 2 is characterized in that: the sand pit degree of depth is 20～200CM.
8, desert afforestation soilo stucture according to claim 1 and 2 is characterized in that: total number of plies of suction reticulated layer, soil and fertilizer mixed layer is 2～10 layers.
9, desert afforestation soilo stucture according to claim 1 and 2 is characterized in that: the height of each soil and fertilizer mixed layer is 2～30CM.
10, a kind of method for greening desert, it is characterized in that: comprise the following steps: to dig the sand pit that the degree of depth is 20～200CM at sandy land or desert edge area, lay the first suction reticulated layer then at the end, hole, on the first suction reticulated layer, cover first soil and fertilizer mixed layer, on first soil and fertilizer mixed layer, repeat to be provided with suction reticulated layer successively, soil and fertilizer mixed layer, form desert afforestation soilo stucture, again this textural plantation desert afforestation plant or be sprinkled into grass-seed, after with the mixture of soil and fertilizer plant roots being carried out landfill, utilize rough sand on this soilo stucture, to cover again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200810019570XA CN101491174A (en) | 2008-01-22 | 2008-01-22 | Desert greening soil constitution and desert greening method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200810019570XA CN101491174A (en) | 2008-01-22 | 2008-01-22 | Desert greening soil constitution and desert greening method |
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| Publication Number | Publication Date |
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| CN101491174A true CN101491174A (en) | 2009-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA200810019570XA Pending CN101491174A (en) | 2008-01-22 | 2008-01-22 | Desert greening soil constitution and desert greening method |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102379175A (en) * | 2011-11-02 | 2012-03-21 | 西北师范大学 | Nutritional type clay grass planting and sand stabilizing device |
| CN102839646A (en) * | 2011-06-22 | 2012-12-26 | 东丽纤维研究所（中国）有限公司 | Sand-barrier manufactured by biodegradable material |
| CN103508789A (en) * | 2013-09-07 | 2014-01-15 | 福建省农业科学院土壤肥料研究所 | Nutrient carrier material having functions of loosening ventilation and water and fertilizer retention |
| CN103628460A (en) * | 2013-12-04 | 2014-03-12 | 甘肃省治沙研究所 | Desertificated land treatment method for windy and sandy area in arid desert |
| CN103718687A (en) * | 2014-01-13 | 2014-04-16 | 甘肃省治沙研究所 | Method for recovering wind prevention and sand fixation functions of degenerated artificial sacsaoul forest |
| CN105746134A (en) * | 2016-03-04 | 2016-07-13 | 四川华电杂谷脑水电开发有限责任公司 | Layered water saving method for ecological desert restoration and agriculture and forestry fruit and vegetable planting |
| CN106717226A (en) * | 2016-11-23 | 2017-05-31 | 安徽星美秸秆循环利用科技有限公司 | One kind application Stalk blanket carries out method for greening desert |
| CN107691027A (en) * | 2017-09-12 | 2018-02-16 | 四川沃尔宜环保科技有限公司 | Defend and control sand water saving temperature control method |
| CN110663463A (en) * | 2019-11-06 | 2020-01-10 | 许名香 | Desert greening method |
| CN111990187A (en) * | 2020-08-04 | 2020-11-27 | 王艳伟 | High-survival-rate planting method for vegetation in water and soil loss area |
| CN114145177A (en) * | 2021-12-09 | 2022-03-08 | 西藏自治区农牧科学院蔬菜研究所 | Planting method of bananas |
-
2008
- 2008-01-22 CN CNA200810019570XA patent/CN101491174A/en active Pending
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102839646A (en) * | 2011-06-22 | 2012-12-26 | 东丽纤维研究所（中国）有限公司 | Sand-barrier manufactured by biodegradable material |
| CN102379175A (en) * | 2011-11-02 | 2012-03-21 | 西北师范大学 | Nutritional type clay grass planting and sand stabilizing device |
| CN103508789B (en) * | 2013-09-07 | 2015-09-23 | 福建省农业科学院土壤肥料研究所 | A kind of Nutrient carrier material with loosen ventilative and preserve moisture and fertility function |
| CN103508789A (en) * | 2013-09-07 | 2014-01-15 | 福建省农业科学院土壤肥料研究所 | Nutrient carrier material having functions of loosening ventilation and water and fertilizer retention |
| CN103628460A (en) * | 2013-12-04 | 2014-03-12 | 甘肃省治沙研究所 | Desertificated land treatment method for windy and sandy area in arid desert |
| CN103718687B (en) * | 2014-01-13 | 2018-08-07 | 甘肃省治沙研究所 | A kind of Degenerated Artificial Cakcayr Forest is checked winds and fixed drifting sand the method for functional rehabilitation |
| CN103718687A (en) * | 2014-01-13 | 2014-04-16 | 甘肃省治沙研究所 | Method for recovering wind prevention and sand fixation functions of degenerated artificial sacsaoul forest |
| CN105746134A (en) * | 2016-03-04 | 2016-07-13 | 四川华电杂谷脑水电开发有限责任公司 | Layered water saving method for ecological desert restoration and agriculture and forestry fruit and vegetable planting |
| CN105746134B (en) * | 2016-03-04 | 2019-04-26 | 四川华电杂谷脑水电开发有限责任公司 | The layering water-saving method of desert ecological reparation and the plantation of agricultural fruits and vegetables |
| CN106717226A (en) * | 2016-11-23 | 2017-05-31 | 安徽星美秸秆循环利用科技有限公司 | One kind application Stalk blanket carries out method for greening desert |
| CN107691027A (en) * | 2017-09-12 | 2018-02-16 | 四川沃尔宜环保科技有限公司 | Defend and control sand water saving temperature control method |
| CN110663463A (en) * | 2019-11-06 | 2020-01-10 | 许名香 | Desert greening method |
| CN111990187A (en) * | 2020-08-04 | 2020-11-27 | 王艳伟 | High-survival-rate planting method for vegetation in water and soil loss area |
| CN114145177A (en) * | 2021-12-09 | 2022-03-08 | 西藏自治区农牧科学院蔬菜研究所 | Planting method of bananas |
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