CN106665020A - Plant cultivation method for improving desert - Google Patents
Plant cultivation method for improving desert Download PDFInfo
- Publication number
- CN106665020A CN106665020A CN201510757153.5A CN201510757153A CN106665020A CN 106665020 A CN106665020 A CN 106665020A CN 201510757153 A CN201510757153 A CN 201510757153A CN 106665020 A CN106665020 A CN 106665020A
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- Prior art keywords
- desert
- plant
- sowing
- cultivation methods
- improving
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B79/00—Methods for working soil
- A01B79/02—Methods for working soil combined with other agricultural processing, e.g. fertilising, planting
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Botany (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention belongs to a desert improving method, and particularly relates to a plant cultivation method for improving a desert. The plant cultivation method for improving the desert is a technology of combining multifunctional ecological film compound fertilizers with perennial herbages with drought resistance, nitrogen fixation and saline-alkaline tolerance characteristics to synchronously establish a vegetation ecological and forage production system, and meanwhile, a benign cycle ecological system is formed by limited livestock raising.
Description
Technical field
The invention belongs to the method for improving desert, is related specifically to a kind of plant cover cultivation methods in improvement desert.
Background technology
Desertification namely desertification, in extreme drought, arid, semiarid and part Semi-humid area sandy
Under surface condition, due to natural cause or the impact of human activity, the ecosystem balance of natural frangibility is destroyed,
Occur in that with wind-sand activity as outstanding feature, and gradually form wind erosion, the soil of aeolian accumulation geomorphological structure landscape and move back
Change process.The key of definition is " sandy surface conditions ".Just because of this, it is every with generation desertification
The soil of process is referred to as desertification land.Desertification land further comprises the lower sand of desert edge wind-force effect
With original fixation, semifixed dune due to the sand of vegetation deterioration generation drift sand activity where the reach invasion of mound
Mound activation area.
The reserve land resources of China 68% are distributed in arid, semiarid zone, and wherein sandy land is up to 370,000
Square kilometre, national cultivated area nearly 1/4 is accounted for, it is related to 212 countiesies (flag).In these sandy lands, greatly
The semiarid zone of Xing'an Mountains both sides accounts for 41%；Semiarid desert steppe area accounts for 32%；Western arid
Desert belt accounts for 27%.The economic loss that the whole nation is caused because of desertification desert every year is up to more than 500 hundred million yuan.And
Desertification area is annual also to be continued to extend with 2460 square kilometres of speed, and national 400,000,000 populations have been had influence on
Production and living environment.
The invention reside in a kind of method of improving desert is provided, the feelings serious to solve the current desertification of China
Condition.
The content of the invention
Present invention aim at providing a kind of plant cover cultivation methods in improvement desert.
In order to realize foregoing invention purpose, the present invention is as follows using technical scheme：
A kind of plant cover cultivation methods in improvement desert, be using multifunctional ecological film composite fertilizer with have drought resisting,
Fixed nitrogen, the perennial grass plant of Salt And Alkali Tolerance characteristic combine, and synchronously build up vegetation ecological and grass industry system
The technology of system, realizes through the following steps：
(1) the 3-5 months in spring are selected, target desert ground is smooth, irrigated, irrigate sowing tool
There are drought resisting, fixed nitrogen, cold-resistant, the miscellaneous colored leaflet clover in grassland 3 of Salt And Alkali Tolerance characteristic, Gansu sainfoin, sand
Beat prosperous, vetch or husky raw wheatgrass perennial grass plant；
(2) in the sand ground sprinkling multifunctional ecological film composite fertilizer of sowing；
(3) carry out livestock after growing 1 year naturally to herd, intensity is 3-5/year/m2。
The plant cover cultivation methods in described plant improvement desert, soak before seed sowing in 25-35 DEG C of clear water
2-3 days.
The multifunctional ecological film composite fertilizer be adopt percentage by weight for 30-50% organic wheat straw waste,
The inorganic nitrogen and phosphorous fertilizer and the humus of 20-30% of 20-30%, hot fermentation is obtained after mixing.
The present invention have the advantages that compared with prior art, the present invention using have drought resisting, fixed nitrogen,
Cold-resistant, the perennial grass plant of Salt And Alkali Tolerance characteristic with fix the sand with bonding, moisture absorption is seeped water, conserves water and soil,
The multifunctional ecological film composite fertilizer of fertile husky foster seedling and insulation growth promoting effect combines, synchronously build up vegetation ecological and
The technology of grass industry system, while carrying out herding by conditional, forms a benign cycle ecosystem
System.
Specific embodiment
With reference to embodiment, the present invention is described further.
Embodiment
A kind of plant cover cultivation methods in improvement desert, be using multifunctional ecological film composite fertilizer with have drought resisting,
Fixed nitrogen, the perennial grass plant of Salt And Alkali Tolerance characteristic combine, and synchronously build up vegetation ecological and grass industry system
The technology of system, realizes through the following steps：
Select spring the 3-5 months, by target desert ground it is smooth, irrigated, irrigate sowing have drought resisting,
Fixed nitrogen, cold-resistant, the miscellaneous colored leaflet clover in grassland 3 of Salt And Alkali Tolerance characteristic, Gansu sainfoin, prairie milk vetch, open country
Pea or husky raw wheatgrass perennial grass plant；The plant cover cultivation methods in described plant improvement desert, seed is broadcast
Soak 2-3 days in 25-35 DEG C of clear water before kind.
(4) in the sand ground sprinkling multifunctional ecological film composite fertilizer of sowing；
(5) carry out livestock after growing 1 year naturally to herd, intensity is 3-5/year/m2。
The multifunctional ecological film composite fertilizer be adopt percentage by weight for 30-50% organic wheat straw waste,
The inorganic nitrogen and phosphorous fertilizer and the humus of 20-30% of 20-30%, hot fermentation is obtained after mixing.
Claims (3)
1. a kind of plant cover cultivation methods in improvement desert, it is characterised in that be multiple using multifunctional ecological film
Vegetation is synchronously built up in Hefei in combination with drought resisting, fixed nitrogen, the perennial grass plant of Salt And Alkali Tolerance characteristic
The technology of ecological and grass industry system, realizes through the following steps：
(1) the 3-5 months in spring are selected, target desert ground is smooth, irrigated, sowing is irrigated with anti-
Drought, fixed nitrogen, cold-resistant, the miscellaneous colored leaflet clover in grassland 3 of Salt And Alkali Tolerance characteristic, Gansu sainfoin, prairie milk vetch,
Vetch or husky raw wheatgrass perennial grass plant；
(2) in the sand ground sprinkling multifunctional ecological film composite fertilizer of sowing；
(3) carry out livestock after growing 1 year naturally to herd, intensity is 3-5/year/m2。
2. it is according to claim 1 to plant the plant cover cultivation methods for improveing desert, it is characterised in that seed
Soak 2-3 days in 25-35 DEG C of clear water before sowing.
3. it is according to claim 1 to plant the plant cover cultivation methods for improveing desert, it is characterised in that described
Multifunctional ecological film composite fertilizer is to adopt percentage by weight for 30-50% organic wheat straw waste, the nothing of 20-30%
The humus of machine nitrogen and phosphorous fertilizer and 20-30%, hot fermentation is obtained after mixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510757153.5A CN106665020A (en) | 2015-11-10 | 2015-11-10 | Plant cultivation method for improving desert |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510757153.5A CN106665020A (en) | 2015-11-10 | 2015-11-10 | Plant cultivation method for improving desert |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106665020A true CN106665020A (en) | 2017-05-17 |
Family
ID=58864303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510757153.5A Pending CN106665020A (en) | 2015-11-10 | 2015-11-10 | Plant cultivation method for improving desert |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106665020A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108633370A (en) * | 2018-05-15 | 2018-10-12 | 杜希东 | A method of passing through desert planting crops desert |
| CN110089367A (en) * | 2019-03-19 | 2019-08-06 | 广东筑奥生态环境股份有限公司 | A method of it assists solving the salinization of soil using ice dish crop rotation |
| CN113179698A (en) * | 2021-04-30 | 2021-07-30 | 北京北控生态建设集团有限公司 | Method for improving biodiversity in desertification region |
-
2015
- 2015-11-10 CN CN201510757153.5A patent/CN106665020A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108633370A (en) * | 2018-05-15 | 2018-10-12 | 杜希东 | A method of passing through desert planting crops desert |
| CN110089367A (en) * | 2019-03-19 | 2019-08-06 | 广东筑奥生态环境股份有限公司 | A method of it assists solving the salinization of soil using ice dish crop rotation |
| CN113179698A (en) * | 2021-04-30 | 2021-07-30 | 北京北控生态建设集团有限公司 | Method for improving biodiversity in desertification region |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170517 |
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| WD01 | Invention patent application deemed withdrawn after publication |