CN108781809A - A method of utilizing straw screen or mat preventing and fixing sand - Google Patents
A method of utilizing straw screen or mat preventing and fixing sand Download PDFInfo
- Publication number
- CN108781809A CN108781809A CN201810502276.8A CN201810502276A CN108781809A CN 108781809 A CN108781809 A CN 108781809A CN 201810502276 A CN201810502276 A CN 201810502276A CN 108781809 A CN108781809 A CN 108781809A
- Authority
- CN
- China
- Prior art keywords
- mat
- straw screen
- preventing
- cuttage
- laid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- A01G2/00—Vegetative propagation
- A01G2/10—Vegetative propagation by means of cuttings
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
- A01C21/005—Following a specific plan, e.g. pattern
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Botany (AREA)
- Developmental Biology & Embryology (AREA)
- Cultivation Of Plants (AREA)
Abstract
The present invention provides a kind of methods using straw screen or mat preventing and fixing sand, and steps are as follows：1) decomposed animal manure is spread fertilizer over the fields in husky domain；2) herbaceous plant seed is sowed；3) it is laid with straw screen or mat；4) native country fast-growing shrub is transplanted in cuttage.The method of the present invention is injected capital into less, operating method is simple and can effectively be administered blowout and be promoted naked quickly recovering vegetation of sand, application prospect excellent.
Description
Technical field
Patent of the present invention belongs to technical field of defending and controlling sand, and in particular to a kind of mutually to be tied with biological control measure using straw screen or mat covering
Close the method for promoting naked sand ground and blowout quick recovering vegetation.
Background technology
In recent years, Global climate change, overgraze, the plague of rats wreaks havoc overlaying influence with many factors such as human interferences
Under, High-cold regions desertification of land develops in flakes from fragmentary be distributed to concentration of local, and rapid extension situation is presented, makes local area ecological function
It is significantly affected.China is that desertification in the world and desertification area are big, distribution is wide, one of the country of harm weight, getting worse
Desertification, cause fertility to fall sharply, sandstorm frequently occurs, the deterioration of the ecological environment, natural calamity aggravation.Every year I
State's direct economic loss caused by desertification of land threatens China's ecology peace up to 54,000,000,000 yuan of serious desertifications of land, desertification
Complete and economic society sustainable development.Therefore, it defends and controls sand extremely important.
Promote the method for naked sand ground and blowout quick recovering vegetation mainly to desertification Cropland also Lin Haicao at present,
Arid arable land serious to hazards of sand storms, should change tillage method and long-term cropping, promote zero tillage, expand winter wheat growing surface
Product；Actively adjustment production structure actively creates many-faceted economy income theory, concedes the land to forestry and grass to desertifying to plough to carry out.Its
In, machinery and the best-of-breed technology that the pattern that biofacies combines is that moving dunes are administered under similar High-cold regions land occupation condition, but by
The special natural environmental condition in High-cold regions influences, this pattern is of high cost, and construction is slow, it is difficult to be widely popularized.
Invention content
To solve the above-mentioned problems, the present invention provides a kind of are combined using straw screen or mat covering and biological control measure to promote naked sand
The method on ground and blowout quick recovering vegetation.
A kind of method using straw screen or mat preventing and fixing sand of the invention, steps are as follows：
1) decomposed animal manure is spread fertilizer over the fields in husky domain；
2) herbaceous plant seed is sowed；
3) it is laid with straw screen or mat；
4) native country fast-growing shrub is transplanted in cuttage.
Before spreading fertilizer over the fields decomposed animal manure, carries out belt transect and lay task.
It is that planning straw screen or mat is laid with band that belt transect, which lays task,；The straw screen or mat is laid with laying 0.5~2m of bandwidth, the preferably 1m of band,
Length > 3m.
In step 1), 1000~1500kg/hm of animal manure dosage2。
In step 2), the herbaceous plant is Elymus nutans, husky raw wheatgrass and/or Festuca sinensis.
The Elymus nutans is 15.7-20kg/hm2, husky raw wheatgrass is 18.4-20kg/hm2, Festuca sinensis 8.4-
10kg/hm2.Preferably, Elymus nutans 15.7kg/hm2, husky raw wheatgrass be 18.4kg/hm2, Festuca sinensis 8.4kg/hm2。
In step 3), it is laid with band along the straw screen or mat of planning and is laid with straw screen or mat；It is laid with straw screen or mat and neatly discharges seam by agricultural crop straw
System forms
In step 4), the native country fast-growing shrub is Salix oritrepha or tool squama German tamarisk.
In step 4), high > 45cm of cuttage item, diameter > 2cm；Cuttage depth is 20cm；
And/or in step 4), from straw screen or mat band midline position cuttage；It is preferred that spacing in the rows 1m.
In step 4), after the fast-growing shrub of cuttage native country, fixed with steel nail in the quadrangle of straw screen or mat；Preferably, steel nail is long
50cm, thick 4mm, the long 5cm of elbow.
It is injected capital into less using the method for the present invention, operating method is simple and can effectively administer blowout and promotes naked sand
Quick recovering vegetation, application prospect are excellent.
The present invention is described in further details below by specific implementation mode, but is not the limit to the present invention
System, the above according to the present invention, according to the ordinary technical knowledge and customary means of this field, not departing from, the present invention is above-mentioned
The modification, replacement or change of other diversified forms can also be made under the premise of basic fundamental thought.
Description of the drawings
Fig. 1 is the design drawing of " method for utilizing straw screen or mat preventing and fixing sand " designed by the present invention
Specific implementation mode
The method of 1 straw screen or mat preventing and fixing sand of the present invention of embodiment
One, method
Geographical location：The East of Tibetan Plateau Sichuan Province Ruoergai country townshiies Mai Xi are domestic.Geographical location is north latitude 32 ° 41 '-
33 ° 12 ', 101 ° 57 ' -102 ° 34 ' of east longitude, height above sea level is 3513.47m.
Design is as shown in Figure 1：
1, in order to ensure plant species survival rate, reach revegetation optimum efficiency, adhere to based on local indigenous plant kind,
Supplemented by introduction zone similarity outside plant species, adaptability and resistance experimental study are carried out, filters out suitable sand ground life
State drives plant species, the i.e. grass seeds (2) such as Elymus nutans, husky raw wheatgrass and Festuca sinensis, and Salix oritrepha and tool squama German tamarisk etc. are originally
Native fast-growing shrub (4).
2, in order to ensure straw screen or mat cover it is neat, up to specification, first will to naked sand ground or the comprehensive integrated planning of blowout (1),
According to the gradient and wind direction after planning is good, along slope aspect and wind direction unify and gets planning straw screen or mat laying band ready, be laid with bandwidth 1m,
Thus length > 3m complete belt transect and lay task.
3, secondly decomposed animal manure, 1000~1500kg/hm of animal manure dosage are spread fertilizer over the fields in husky domain2, it is noted that spreading during spreading fertilizer over the fields
It applies uniformly.Thus it completes decomposed animal manure and spreads fertilizer over the fields task.
4 and then the uniform mixed seeding herbaceous plant seed in husky domain is spread fertilizer over the fields in animal manure, such as Elymus nutans, husky raw wheatgrass and China
Fescue grass (2), application rate：Elymus nutans is 15.7-20kg/hm2, husky raw wheatgrass be 18.4-20kg/hm2, Festuca sinensis 8.4-
10kg/hm2.Then it is gently harrowed with rake 2 times, seed is caused largely to enter in sandy soil, Shamian Island is smooth.Thus selected adaptability grass is completed
This plant broadcasts sowing task (2).
5 and then it is being laid with the above-mentioned husky domain of straw screen or mat covering successively along planning direction again, exposed sand is careful not in overwrite procedure
Ground.Straw screen or mat is neatly discharged by agricultural crop straw or herbage and is sewed, width 1m, length > 3m.
6 and then the native country fast-growing shrubs such as Salix oritrepha are transplanted using cuttage in the above-mentioned husky domain of covering straw screen or mat again.Cuttage
Cheng Zhong, from straw screen or mat band midline position cuttage, spacing in the rows 1m.High > 45cm of cuttage item, diameter > 2cm.Cuttage depth is 20cm.Cuttage
Salix oritrepha branch afterwards also functions to certain fixed function to straw screen or mat.Finally straw screen or mat is reinforced with steel nail, in 4 jiaos of straw screen or mat, using elbow
Steel nail is fixed, thus the long 50cm of steel nail, the thick long 5cm of 4mm elbows complete straw screen or mat pinned task.
And so on, it completes entire straw screen or mat preventing and fixing sand and is laid with task.
Two, recovery effects：
| Prevent the time | Vegetation cover degree % | Species quantity |
| Prevention current year | 21% | 3 |
| Prevent second year | 32% | 4 |
| Prevent third year | 44% | 8 |
The results show, the present invention can be effectively increased the vegetal cover degree of sand ground, carry in such a way that straw screen or mat fixes the sand
High-amplitude is apparent, can effectively administer blowout and promote naked quickly recovering vegetation of sand, and the method for the present invention is injected capital into less, behaviour
It is simple to make method, application prospect is excellent.
Claims (10)
1. a kind of method using straw screen or mat preventing and fixing sand, it is characterised in that：Steps are as follows：
1) decomposed animal manure is spread fertilizer over the fields in husky domain；
2) herbaceous plant seed is sowed；
3) it is laid with straw screen or mat；
4) native country fast-growing shrub is transplanted in cuttage.
2. method for preventing and stabilizing sand according to claim 1, it is characterised in that：Before spreading fertilizer over the fields decomposed animal manure, belt transect is carried out
Laying task.
3. method for preventing and stabilizing sand according to claim 2, it is characterised in that：It is that planning straw screen or mat is laid with that belt transect, which lays task,
Band；The straw screen or mat is laid with laying 0.5~2m of bandwidth, preferably 1m, length the > 3m of band.
4. method for preventing and stabilizing sand according to claim 1, it is characterised in that：In step 1), animal manure dosage 1000~
1500kg/hm2。
5. method for preventing and stabilizing sand according to claim 1, it is characterised in that：In step 2), the herbaceous plant is the fringe that hangs down
Lyme grass, husky raw wheatgrass and/or Festuca sinensis.
6. method for preventing and stabilizing sand according to claim 4, it is characterised in that：The Elymus nutans is 15.7-20kg/
hm2, husky raw wheatgrass be 18.4-20kg/hm2, Festuca sinensis 8.4-10kg/hm2；Preferably, Elymus nutans 15.7kg/
hm2, husky raw wheatgrass be 18.4kg/hm2, Festuca sinensis 8.4kg/hm2。
7. according to the method for preventing and stabilizing sand described in claims 1 to 3 any one, it is characterised in that：In step 3), along planning
Straw screen or mat be laid with band be laid with straw screen or mat；Laying straw screen or mat is neatly discharged by agricultural crop straw to be sewed.
8. method for preventing and stabilizing sand according to claim 1, it is characterised in that：The native country fast-growing shrub is Salix oritrepha or tool
Squama German tamarisk.
9. method for preventing and stabilizing sand according to claim 1, it is characterised in that：In step 4), high > 45cm of cuttage item, diameter
> 2cm；Cuttage depth is 20cm；
And/or in step 4), from straw screen or mat band midline position cuttage；It is preferred that spacing in the rows 1m.
10. method for preventing and stabilizing sand according to claim 1, it is characterised in that：In step 4), in cuttage native country fast-growing shrub
Later, it is fixed with steel nail in the quadrangle of straw screen or mat；Preferably, the long 50cm of steel nail, thick 4mm, the long 5cm of elbow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810502276.8A CN108781809A (en) | 2018-05-23 | 2018-05-23 | A method of utilizing straw screen or mat preventing and fixing sand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810502276.8A CN108781809A (en) | 2018-05-23 | 2018-05-23 | A method of utilizing straw screen or mat preventing and fixing sand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108781809A true CN108781809A (en) | 2018-11-13 |
Family
ID=64092797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810502276.8A Pending CN108781809A (en) | 2018-05-23 | 2018-05-23 | A method of utilizing straw screen or mat preventing and fixing sand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108781809A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101063306A (en) * | 2006-04-30 | 2007-10-31 | 王平 | method for harnessing disserve of wind drift sand |
| CN102138428A (en) * | 2011-04-07 | 2011-08-03 | 北京林丰源生态科技有限公司 | Vegetation restoration method adopting plant fiber blanket with assist of slurry spraying |
| CN103733851A (en) * | 2013-12-31 | 2014-04-23 | 甘肃省林业科学研究院 | Method for preventing and fixing sands by using sheep manure |
-
2018
- 2018-05-23 CN CN201810502276.8A patent/CN108781809A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101063306A (en) * | 2006-04-30 | 2007-10-31 | 王平 | method for harnessing disserve of wind drift sand |
| CN102138428A (en) * | 2011-04-07 | 2011-08-03 | 北京林丰源生态科技有限公司 | Vegetation restoration method adopting plant fiber blanket with assist of slurry spraying |
| CN103733851A (en) * | 2013-12-31 | 2014-04-23 | 甘肃省林业科学研究院 | Method for preventing and fixing sands by using sheep manure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103858646B (en) | Beach saline land asparagus cultivation method | |
| CN101502843B (en) | Method for repairing and improving soil polluted by uranium mine tailings | |
| CN106688357A (en) | Iron mine waste land vegetation recovery method | |
| CN106856705A (en) | A kind of Gobi desert gravel ground wine-growing soil improvement method | |
| CN105027947A (en) | Efficient cultivating method suitable for stereoscopic planting of South peonies for oil extraction and pear trees | |
| CN103733851A (en) | Method for preventing and fixing sands by using sheep manure | |
| Geiger et al. | Soil surface characteristics and variability in the growth of millet in the plateau and valley region of Western Niger | |
| CN106836108B (en) | A kind of south sloping upland turf water channel spatial niche Optimal Configuration Method | |
| CN109302863A (en) | A method of reducing the soil erosion of hillside fields tobacco field | |
| CN106233848A (en) | A kind of root control salt method planted between salt-soda soil Rhizoma Dioscoreae esculentae and Fructus Kochiae | |
| CN107360889B (en) | Vegetation establishment material for recovering cold-wet desertification grassland and use method thereof | |
| CN106817945B (en) | Method for rapidly changing desert into fertile farmland around oasis water source land in south Xinjiang | |
| CN1823564A (en) | Ecological intercepting method of vegetable field soil nitrogen phosphorus runoff control | |
| CN108781809A (en) | A method of utilizing straw screen or mat preventing and fixing sand | |
| Ritu et al. | An aus-aman system for increasing the productivity of a moderately saline region of the coastal zone of Bangladesh | |
| CN112913555B (en) | Comprehensive sand control method for gobi desert area | |
| CN105900556B (en) | A kind of Cranberry peat soil Cosan subsurface stratum grid acid-adjusting method | |
| CN107836312A (en) | A kind of mulberry field, the synergisting method of orchard winter consumption biogas slurry | |
| CN104620815B (en) | Paspalum natatum planting method for preventing water and soil loss | |
| CN106359461A (en) | Original soil planting method for planting amorpha fruticosa in saline-alkali land by using mulberry bark extract-containing rooting agent | |
| CN113994785A (en) | Method for transforming desert soil by simulating natural geological process of saline-alkali occurrence in arid region | |
| CN114158305A (en) | Composite stony desertification ecological restoration method | |
| CN114258815A (en) | Rapid sand fixation treatment method for moving dune | |
| CN106717812A (en) | A kind of implantation methods of urban greenery plantses | |
| CN109601044B (en) | Sowing method for ecological restoration of valley type hillside flowing sand land and application |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181113 |
|
| RJ01 | Rejection of invention patent application after publication |