CN108077013A - A kind of method afforested using maize straw sand control - Google Patents
A kind of method afforested using maize straw sand control Download PDFInfo
- Publication number
- CN108077013A CN108077013A CN201810010700.7A CN201810010700A CN108077013A CN 108077013 A CN108077013 A CN 108077013A CN 201810010700 A CN201810010700 A CN 201810010700A CN 108077013 A CN108077013 A CN 108077013A
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- Prior art keywords
- sand
- plant hole
- maize straw
- nursery stock
- wind direction
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- 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
- A01G23/00—Forestry
-
- 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
- A01G13/00—Protecting plants
-
- 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
- A01G13/00—Protecting plants
- A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
- A01G13/0225—Wind breakers, i.e. devices providing lateral protection of the plants
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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
-
- 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
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
- Cultivation Of Plants (AREA)
Abstract
The present invention provides a kind of methods afforested using maize straw sand control, mainly include the following steps：The first step, spring plant a plant hole in the middle part of the windward slope of sand dune, according in the ranks being excavated between main wind direction, strain parallel to main wind direction；Second step meets main wind direction one side in the kind plant hole dug, plants a branch of maize straw by tying up；3rd step：The sacsaoul nursery stock of 25 plants one clump is planted in the middle part of kind of plant hole；4th step, nursery stock insert wet sand in kind of plant hole after planting, and fill and lead up kind of a plant hole followed in turn by wet sand, and wet sand in cave is steady and sure；5th step adds water into steady and sure kind plant hole, after the water in cave fully penetrates into, then will dig out rear remaining fine sand and be layed onto on kind of plant hole.The method of the present invention fund input amount is small, and the amount of labour is low, and the technical indicators such as average storage rate, shrub cover degree, seedling growth amount are higher, and method is practical；Efficiently using for maize straw is also achieved simultaneously, and process ecological, environmental protective of afforesting does not bring any environmental pollution.
Description
Technical field
The invention belongs to ecologic sand control technical fields, are related to a kind of method afforested using maize straw sand control.
Background technology
NORTHWEST CHINA area desertification situation is serious, and desert area is big, task of defending and controlling sand weight.At present, northwest is husky
Change area and sand control afforestation is mostly carried out using straw checkerboard barrier sand-protecting barrier, straw checkerboard barrier sand-protecting barrier is to use the raw material such as wheat straw, straw, reed, in sand
Qiu Shangzha is set as the grid-like sand-protecting barrier that keeps out the wind, and nursery stock is then planted in grid, reaches the work for weakening wind-force, protecting seedling growth
With.But more using fund needed for straw checkerboard barrier sand-protecting barrier sand control afforestation, labour's input is big, according to the measuring and calculating of applicant, using straw checkerboard barrier
Afforestation is average to need 800 yuan or so of investment per acre, this financial pressure for less-developed arid area is very big.Therefore, it is necessary to
Seek a kind of small and high survival rate sand control method of forestation of investment.
The content of the invention
It is an object of the invention in view of the problems of the existing technology, provide a kind of investment small and high survival rate sand control
Method of forestation.
For this purpose, the present invention adopts the following technical scheme that：
A kind of method afforested using maize straw sand control, is included the following steps：
The first step：Spring in the middle part of the windward slope of sand dune, according in the ranks between main wind direction, strain parallel to main wind direction excavate
Kind of plant hole, plants that the length direction of plant hole is consistent with main wind direction, digs dry husky and lower part the wet sand on sand dune surface layer during cave
Pile up separately；
Second step：Main wind direction one side is met in the kind plant hole dug, plants a branch of maize straw by tying up；
3rd step：Plant the sacsaoul nursery stock of 2-5 strains one clump in the middle part of kind of plant hole, sacsaoul nursery stock requirement root system more than 30cm,
Upper Partial Height will carry out mud root dipping in more than 40cm before nursery stock plantation；
4th step：Nursery stock inserts wet sand in kind of plant hole after planting, when wet sand insert depth more than 30cm when by nursery stock gently
It above carries, unfolds seedling root, fill and lead up kind of a plant hole followed in turn by wet sand, and wet sand in cave is steady and sure；
5th step：Add water into steady and sure kind plant hole, after the water in cave fully penetrates into, then rear remaining fine sand will be dug out and be layed onto
On kind plant hole.
Further, in the first step, line space requirement is 1.5-4m, and strain pitch requirements are 1.5-3m.
Further, in the first step, the length of described kind of plant hole is 30-50cm, width 20-40cm, depth 30-
50cm。
Further, in second step, the maize straw beam is tied up by 4-8 root maize straws.
Further, in second step, the height of the maize straw beam is 50-80cm and the height of its aerial part is
40-60cm。
Further, in the 5th step, amount of water is 5-10 liters.
Sand control method of forestation of the present invention can generalization of image be " a branch of maize straw, a Cong Miao, one barrel of water ", method is simply high
Effect.The maize straw beam of plantation can effectively keep out dust storm erosion, protect the sacsaoul nursery stock of plantation.Maize straw area of beam product is big,
The higher, structural strength of height is more preferable compared with wheat straw etc., the ground height compared to straw checkerboard barrier 10-20cm, the ground of maize straw beam
Height can effectively resist dust storm up to 40-60cm.And due to the main wind direction of maize straw beam face, the fine sand blown off
It accumulates in the front of maize straw beam and both sides, is covered so as to which the nursery stock on rear side of stalk beam is avoided to be buried by fine sand.With straw checkerboard barrier
Constructing for sand-protecting barrier is compared, and the making of maize straw beam and the plantation amount of labour are small, and a Cong Miaomu only needs to plant in the method for the present invention
The a branch of maize straw of kind.In addition, maize straw is more more cheap and easy to get than wheat straw waste, usage amount smaller, and then greatly reduce
Amount of investment.
In October, 2017, applicant used two kinds of wheat straw grid and maize straw beam to 5 years in same region raw Cakcayr Forests
Different afforestation modes have carried out sample investigation statistics, the results show：The nursery stock afforested using the sand control of wheat straw grid sand-protecting barrier is averagely protected
Rate is deposited as 54%, shrub cover degree is 20%, vegetation coverage 49%, and sacsaoul annual height increment is 18cm, annual ground diameter
Increment is 0.38cm.And the sand control method of forestation of " a branch of maize straw, a Cong Miao, one barrel of water " of the invention is used, nursery stock is put down
Equal storage rate is 44%, and shrub cover degree is 24%, vegetation coverage 43%, and sacsaoul annual height increment is 18.5cm, Nian Ping
Equal height growth is 0.54cm.Comparison and difference analysis by inquiry, the sand control afforestation effect of two kinds of different method of forestation
Otherness is not notable, and result is basically identical, therefore the quality that These parameters evaluate two kinds of sand control method of forestation may be employed.
Comparison can find, using maize straw Shu Zaolin method shrub cover degree, sacsaoul annual height increment and
In annual height growth there is advantage, be averaged on storage rate and vegetation coverage close to straw checkerboard barrier sand-protecting barrier and make in nursery stock
Woods.In addition, by statistics, using sand control method of forestation of the present invention, 200 yuan need to be only averagely invested per acre, be about wheat straw grid
The 25% of sand-protecting barrier afforestation fund input, cost advantage is more notable.In general, compared using the method for forestation of maize straw beam
There is larger advantage in straw checkerboard barrier sand-protecting barrier.
To sum up, the beneficial effects of the present invention are：Fund input amount is small, and the amount of labour is low, and plantation is efficient；It is average to preserve
The technical indicators such as rate, shrub cover degree, seedling growth amount are higher, and method is practical；Also achieve having for maize straw simultaneously
Effect utilizes, and process ecological, environmental protective of afforesting does not bring any environmental pollution.
Description of the drawings
Fig. 1 is the front schematic view that sacsaoul nursery stock is planted by the method for the present invention；
Fig. 2 is the side schematic view that sacsaoul nursery stock is planted by the method for the present invention；
Fig. 3 is the detail view that sacsaoul nursery stock is planted by the method for the present invention；
In figure, 1- sand dunes, 2- sacsaoul nursery stocks, 3- maize straw beams, 4- kind plant holes.
Specific embodiment
A kind of method afforested using maize straw sand control, is included the following steps：
The first step：Spring in the middle part of the windward slope of sand dune, according in the ranks between main wind direction, strain parallel to main wind direction will
Excavation kind plant hole is sought, and requires kind of plant hole line space as 1.5-4m, strain spacing is 1.5-3m, and the length of described kind of plant hole is 30-
50cm, width 20-40cm, depth 30-50cm（As shown in Figs. 1-3）；And plant the length direction of plant hole and main wind direction
Unanimously, cave is dug in the process by dry husky and lower part the wet sand pile up separately on sand dune surface layer；
Second step：Main wind direction one side is met in the kind plant hole dug, plants a branch of corn tied up by 4-8 root maize straws
Stalk beam, the height of maize straw beam is 50-80cm and the height of its aerial part is 40-60cm；
3rd step：Plant the sacsaoul nursery stock of 2-5 strains one clump in the middle part of kind of plant hole, sacsaoul nursery stock requirement root system more than 30cm,
Upper Partial Height is in more than 40cm, and nursery stock will carry out mud root dipping；
4th step：Nursery stock inserts wet sand in kind of plant hole after planting, when wet sand insert height more than 30cm when by nursery stock gently
It above carries, unfolds seedling root, fill and lead up kind of a plant hole followed in turn by wet sand, and wet sand in cave is steady and sure；
5th step：Into steady and sure kind plant hole plus 5-10 rises water, after the water in cave fully penetrates into, then will dig out rear remaining thin
Sand is layed onto on kind of plant hole, and planting process is accused and completed.
Claims (6)
- A kind of 1. method afforested using maize straw sand control, which is characterized in that include the following steps：The first step：Spring in the middle part of the windward slope of sand dune, according in the ranks between main wind direction, strain parallel to main wind direction excavate Kind of plant hole, plants that the length direction of plant hole is consistent with main wind direction, digs dry husky and lower part the wet sand on sand dune surface layer during cave Pile up separately；Second step：Main wind direction one side is met in the kind plant hole dug, plants a branch of maize straw by tying up；3rd step：Plant the sacsaoul nursery stock of 2-5 strains one clump in the middle part of kind of plant hole, sacsaoul nursery stock requirement root system more than 30cm, Upper Partial Height will carry out mud root dipping in more than 40cm before nursery stock plantation；4th step：Nursery stock inserts wet sand in kind of plant hole after planting, when wet sand insert depth more than 30cm when by nursery stock gently It above carries, unfolds seedling root, fill and lead up kind of a plant hole followed in turn by wet sand, and wet sand in cave is steady and sure；5th step：Add water into steady and sure kind plant hole, after the water in cave fully penetrates into, then rear remaining fine sand will be dug out and be layed onto On kind plant hole.
- 2. a kind of method afforested using maize straw sand control according to claim 1, which is characterized in that in the first step, Line space requirement is 1.5-4m, and strain pitch requirements are 1.5-3m.
- 3. a kind of method afforested using maize straw sand control according to claim 1, which is characterized in that in the first step, The length of described kind of plant hole is 30-50cm, width 20-40cm, depth 30-50cm.
- 4. a kind of method afforested using maize straw sand control according to claim 1, which is characterized in that in second step, The maize straw beam is tied up by 4-8 root maize straws.
- 5. a kind of method afforested using maize straw sand control according to claim 1, which is characterized in that in second step, The height of the maize straw beam is 50-80cm and the height of its aerial part is 40-60cm.
- 6. a kind of method afforested using maize straw sand control according to claim 1, which is characterized in that in the 5th step, Amount of water is 5-10 liters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810010700.7A CN108077013B (en) | 2018-01-05 | 2018-01-05 | Method for desertification control and forestation by using corn straws |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810010700.7A CN108077013B (en) | 2018-01-05 | 2018-01-05 | Method for desertification control and forestation by using corn straws |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108077013A true CN108077013A (en) | 2018-05-29 |
| CN108077013B CN108077013B (en) | 2020-08-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810010700.7A Active CN108077013B (en) | 2018-01-05 | 2018-01-05 | Method for desertification control and forestation by using corn straws |
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| Country | Link |
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| CN (1) | CN108077013B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111226670A (en) * | 2020-01-15 | 2020-06-05 | 遵义师范学院 | Block-shaped afforestation technology for improving afforestation preservation rate of moving dunes in arid regions |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111226670A (en) * | 2020-01-15 | 2020-06-05 | 遵义师范学院 | Block-shaped afforestation technology for improving afforestation preservation rate of moving dunes in arid regions |
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| CN108077013B (en) | 2020-08-21 |
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