CN109258275A - A kind of administering method controlling the scour of Loess Region ditch - Google Patents
A kind of administering method controlling the scour of Loess Region ditch Download PDFInfo
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- CN109258275A CN109258275A CN201811262311.XA CN201811262311A CN109258275A CN 109258275 A CN109258275 A CN 109258275A CN 201811262311 A CN201811262311 A CN 201811262311A CN 109258275 A CN109258275 A CN 109258275A
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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
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/005—Cultivation methods
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- 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
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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
- A01G20/00—Cultivation of turf, lawn or the like; Apparatus or methods therefor
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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
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
- E02D3/12—Consolidating by placing solidifying or pore-filling substances in the soil
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
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- Agronomy & Crop Science (AREA)
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- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
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- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
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Abstract
The invention discloses a kind of safeguard structures for controlling the scour of Loess Region ditch, it includes: first of the limes marginis protection ridge (1), the protection of second the limes marginis ridge (2), charcoal band (3), the coating that fixes the sand (4)；A kind of administering method controlling the scour of Loess Region ditch, the specific steps are as follows: 1) taking length is 100 ~ 200 meters, the channel that groove gradient is 300 ~ 700 ‰；2) it builds twice limes marginis and protects the ridge；3) between the ridge ground charcoal band, be laid with straw biological charcoal；4) coating uniform that fixes the sand sprays SH series sand fixation material；5) on the ridge on the twice limes marginis protection ridge, vegetation is planted by the plantation of " product " word；6) intermediate zone on first of limes marginis protection ridge and the second limes marginis protection ridge is parallel to below the two rows of shrub shrubs of twice limes marginis protection ridge plantation and uniformly sows herbaceous plant；7) between bank and first of limes marginis protection ridge, uniline shrub, hole planting liana are planted close to bank side close to first of limes marginis ridge.
Description
Technical field
The invention belongs to conservation technology fields, and in particular to a kind of improvement side for controlling the scour of Loess Region ditch
Method.
Background technique
For rill erosion as a kind of common soil erosion type in Loess Region, erosion amount is big, and erosive velocity is fast, causes to plough
Ground area is sharply reduced, and soil fertility decline not only causes local environment to deteriorate and declines with agricultural productive force, and a large amount of
It is dangerous to increase potential flood in underwater bed for sediment siltation.The expansion of ditch bank is the significant process of rill erosion development, slope surface
It is the main reason for causing ditch bank to be expanded that runoff, which is washed away with ditch bank bank landslip, and limes marginis area is as erosion active in basin
Band is endangered seriously by water erosion and mass erosion, and the runoff that slope ground surface generates is right during entering ditch slope and channel
Limes marginis generate it is strong wash away and denudation, in order to reduce the expansion of ditch bank from the root, the improvement of limes marginis is particularly important.
Loess Region channel gradient is larger, and the soil texture is sand loam, and loosely organized, corrosion stability is weaker, while by
It is low in vegetation coverage, cause seasonal precipitation to take a large amount of silts and agricultural area source pollutants input downstream mainstream, aggravates mainstream
The eutrophication of water body.
Currently, the RBS in channel direction of Loess Region has focused largely on ditch head and bottom of trench, it is less to limes marginis erosion research.For
The control measures corroded in channel mainly have silt arrester and check dam, can not only prevent bottom of trench incision, while also stable ditch slope, prevention
The expansion of ditch bank.But these measures are unable to improve the physicochemical property of bank slope soil, and are in regional allocations, cannot effectively intercept
From slope surface runoff washing away and degrading to limes marginis area.Therefore, under the premise of water-saving fix the sand, how work is effectively played
The effect of journey measure and biological control measure, control Loess Region ditch scour are of great significance.
Summary of the invention
Object of the present invention is to solve the problems, such as Loess Region soil erosion, and provide a kind of reduction ditch bank expansion, control
The administering method of ditch scour in Loess Region processed.
A kind of safeguard structure controlling the scour of Loess Region ditch, it includes: first limes marginis the protection ridge 1, second
Limes marginis the protection ridge 2, charcoal band 3, fix the sand coating 4；
1~2m of bottom width, 0.5~0.8m of top width, the high 0.5~1m in the ridge on first of limes marginis protection ridge 1, with bank distance
1~1.5m；Second limes marginis protect the ridge 2 1~2m of bottom width, 0.5~0.8m of top width, the high 0.5~1m in the ridge, with bank distance 5 ~
6m；Charcoal band 3 is located on the ground between first of limes marginis protection ridge 1 and the second limes marginis protection ridge 2；The coating 4 that fixes the sand is located at
Sandy land surface between bank and the second limes marginis protection ridge 2；
The charcoal band 3 with a thickness of 20cm, be laid with charcoal soil than the straw biological charcoal for 3%, partial size 0.15mm；
The coating 4 that fixes the sand sprays SH series sand fixation material；
The coating 4 that fixes the sand with a thickness of 2mm.
A kind of administering method controlling the scour of Loess Region ditch, it includes: to construct one kind in Loess Region limes marginis
Control the safeguard structure of Loess Region ditch scour, the specific steps are as follows:
1) gully erosion selects: taking length is 100 ~ 200 meters, the channel that groove gradient is 300 ~ 700 ‰；
2) the compound limes marginis protection ridge is built: first of limes marginis protection ridge is being built at 1 ~ 1.5m of bank, at 5 ~ 6m of bank
It builds second limes marginis and protects the ridge, twice limes marginis protects 1~2m of ridge bottom width, 0.5~0.8m of top width, the high 0.5~1m in the ridge；
3) between the ridge charcoal be laid with: the charcoal band on ground between the ridge is laid with charcoal soil and compares the straw biological charcoal for 1 ~ 3%, is laid with thick
18 ~ 25cm is spent, charcoal partial size is 0.15 ~ 0.25mm；
4) spray SH series sand fixation material: the coating that fixes the sand is located on the sand ground between bank and the second limes marginis protection ridge, described
The coating uniform that fixes the sand sprays SH series sand fixation material, and spraying concentration is 2%~3%, sprays with a thickness of 2~3mm, and amount of application 0.25~
0.3L/m2；
5) vegetation is planted on the ridge: on the ridge on the twice limes marginis protection ridge, planting vegetation, spacing in the rows 0.5m, line-spacing 0.2 by the plantation of " product " word
~ 0.3m, the vegetation be day lily, caragana microphylla and or sea-buckthorn；Day lily is perennial herb, and caragana microphylla and sea-buckthorn are shrub
6) planting between the ridge: the intermediate zone on first of limes marginis protection ridge and the second limes marginis protection ridge is parallel to twice ditch
Frontier defense protects the ridge and plants two rows of shrubs, 1 ~ 1.5m of line-spacing, 0.3 ~ 0.5m of spacing in the rows, and herbaceous plant is uniformly sowed in shrub lower section；
7) bank side vegetation is planted: between bank and first of limes marginis protection ridge, planting close to first of limes marginis ridge close to bank side
Uniline shrub, 0.4 ~ 0.6m of spacing in the rows；Away from hole planting liana at 0.5 ~ 1.0m of bank, cave 0.3 ~ 0.5m of diameter, depth 0.3 ~
0.5m, 0.4 ~ 0.6m of hill spacing；
Channel described in step 1) is Loess Region rill erosion development mid-term stage, the channel that section is " V " type；
Shrub described in step 6) is bluish dogbane, caragana microphylla and or Niu Zhizi, and herbaceous plant is alfalfa, rough leaf astragalus and
Or splendid achnatherum；
Shrub described in step 7) be periploca spium, liana be honeysuckle and or kudzu.
The present invention provides a kind of safeguard structures for controlling the scour of Loess Region ditch, it includes: first of ditch frontier defense
Protect the ridge 1, second limes marginis protects the ridge 2, charcoal band 3, fix the sand coating 4；A kind of improvement controlling the scour of Loess Region ditch
Method, the specific steps are as follows: 1) taking length is 100 ~ 200 meters, the channel that groove gradient is 300 ~ 700 ‰；2) apart from bank 1
First of limes marginis protection ridge is built at ~ 1.5m, protects the ridge away from second limes marginis is built at 5 ~ 6m of bank；3) between the ridge ground biology
Charcoal band is laid with charcoal soil and compares the straw biological charcoal for 1 ~ 3%；4) coating uniform that fixes the sand sprays SH series sand fixation material；5) in twice ditch
Frontier defense is protected on the ridge on the ridge, plants vegetation by the plantation of " product " word；6) centre on first of limes marginis protection ridge and the second limes marginis protection ridge
Area is parallel to below the two rows of shrub shrubs of twice limes marginis protection ridge plantation and uniformly sows herbaceous plant；7) bank and first
Limes marginis protects between the ridge, uniline shrub is planted close to bank side close to first of limes marginis ridge, away from hole planting at 0.5 ~ 1.0m of bank
Liana；The invention has the advantages that 1) of the invention by engineering measure, plant measures, soil conditioner, water and soil conservation sand fixation material etc.
It organically combines, constructs a kind of administering method for controlling the scour of Loess Region ditch, promote soil and water conservation effect
Increase ecological benefits simultaneously；2) targetedly selecting is suitable for Loess Region growth, solid-holding capacity is strong and has certain economical
The grass-shrub vegetation of value configures, and improves the survival rate of vegetation, has not only consolidated soil but also can generate economic benefit；3) soil conditioner used
With water and soil conservation sand fixation material, application is simple, stable and pollution-free, effectively improves the stability and corrosion stability of sand, Gu
It is husky to promote soil improvement and plant growth simultaneously.
Detailed description of the invention
A kind of safeguard structure sectional view for controlling the scour of Loess Region ditch of Fig. 1；1, first of limes marginis protection ridge, 2,
Second limes marginis protect the ridge, 3, charcoal band, 4, fix the sand coating；
A kind of vegetation for controlling the scour of Loess Region ditch of Fig. 2 plants schematic diagram；1, first of limes marginis protection ridge, 2, second
Road limes marginis protects the ridge, 3, charcoal band, 5, shrub growing area field bund economic plants growing area, 6, shrub and herbaceous plant plantation
Area, 7, fallen leaves tendril shrub growing area；8, liana growing area.
Specific embodiment
A kind of safeguard structure for controlling the scour of Loess Region ditch of embodiment 1
As shown in Figure 1, it includes: first of limes marginis protection ridge for a kind of safeguard structure for controlling the scour of Loess Region ditch
1, second limes marginis protection the ridge 2, charcoal band 3, fix the sand coating 4；
Bottom width 1m, 0.8 m of top width, high 1m on first of limes marginis protection ridge 1, with bank distance 1m；Second limes marginis
Bottom width 1m, 0.8 m of top width, high 1m for protecting the ridge 2, with bank distance 5m；The thickness 20cm of charcoal band 3 is laid with charcoal soil
Than the straw biological charcoal for 3%, partial size 0.15mm；The coating 4 that fixes the sand is located at the sand ground between bank and the second limes marginis protection ridge 2
Surface, thickness 2mm spray SH series sand fixation material.
A kind of safeguard structure for controlling the scour of Loess Region ditch of embodiment 2
As shown in Figure 1, it includes: first of limes marginis protection ridge for a kind of safeguard structure for controlling the scour of Loess Region ditch
1, second limes marginis protection the ridge 2, charcoal band 3, fix the sand coating 4；
Bottom width 1.5m, top width 0.5m, the high 0.8m on first of limes marginis protection ridge 1, with bank distance 1.5m；Second ditch
Bottom width 1.5m, top width 0.5m, the high 0.5m on the ridge 2 are protected in frontier defense, with bank distance 5m；The thickness 18cm of charcoal band 3 is laid with charcoal soil
Than the straw biological charcoal for 2%, partial size 0.15mm；The coating 4 that fixes the sand is located at the sand ground between bank and the second limes marginis protection ridge 2
Surface, thickness 3mm spray SH series sand fixation material.
A kind of safeguard structure for controlling the scour of Loess Region ditch of embodiment 3
As shown in Figure 1, it includes: first of limes marginis protection ridge for a kind of safeguard structure for controlling the scour of Loess Region ditch
1, second limes marginis protection the ridge 2, charcoal band 3, fix the sand coating 4；
Bottom width 2m, top width 0.8m, the high 0.5m on first of limes marginis protection ridge 1, with bank distance 1.5m；Second limes marginis
Bottom width 2m, top width 0.8m, the high 0.5m for protecting the ridge 2, with bank distance 6m；The thickness 22cm of charcoal band 3, laying charcoal soil, which compares, is
1% straw biological charcoal, partial size 0.25mm；The coating 4 that fixes the sand is located at the sandy land surface between bank and the second limes marginis protection ridge 2,
Its thickness 2mm sprays SH series sand fixation material.
A kind of administering method for controlling the scour of Loess Region ditch of embodiment 4
A kind of administering method controlling the scour of Loess Region ditch, is to construct a kind of control loess mound in Loess Region limes marginis
The safeguard structure of mound area ditch scour, the specific steps are as follows:
1, gully erosion selects: selection Loess Region rill erosion develops mid-term stage, and section is " V " type, and length is 100 meters, ditch
Bed ratio is reduced to 400 ‰ gully erosion；
2, the compound limes marginis protection ridge is built: the ridge is protected building first of limes marginis apart from bank 1m at, away from build at bank 5m the
Two limes marginis protect the ridge, and twice limes marginis protects ridge top width 0.8m, the high 1m in the ridge, bottom width 1m；
3, between the ridge charcoal be laid with: the charcoal band on ground between the ridge, be laid with charcoal soil than the straw biological charcoal for 3%, laying depth
20cm, charcoal partial size are 0.15mm(100 mesh)；
4, spray SH series sand fixation material: the coating that fixes the sand is located on the sand ground between bank and the second limes marginis protection ridge, described
The coating uniform that fixes the sand sprays SH series sand fixation material, and spraying concentration 3% sprays with a thickness of 2mm, amount of application 0.3L/m2；
5, the plantation of vegetation
1) vegetation is planted on the ridge: on the ridge on the twice limes marginis protection ridge, planting vegetation, spacing in the rows 0.5m, line-spacing by the plantation of " product " word
0.3m, the described vegetation selection solid-holding capacity is strong and vegetation with certain economic value, Plant choosing such as: day lily
(Hemerocallis citrina), caragana microphylla (Caragana korshinskii) and or sea-buckthorn (Hippophae rhamnoides) etc.；
2) vegetation is planted between the ridge: the intermediate zone on first of limes marginis protection ridge and the second limes marginis protection ridge selects shrub and grass
This collocation plantation is parallel to the twice limes marginis protection ridge and plants two rows of shrubs, line-spacing 1m, spacing in the rows 0.5m, and shrub lower section is uniformly sowed
Herbaceous plant；
The shrub plant well developed root system, cauline leaf are in great numbers and resistance to sand buries, and can effectively slow down rainwash and rush to limes marginis soil
Brush, improve soil while play the role of fixing the sand, conserve water and soil, Plant choosing such as: bluish dogbane (Apocynum venetum),
Caragana microphylla (Caragana microphylla) and or Niu Zhizi (Lespedeza potaninii) etc.；
The herbaceous plant is herbaceos perennial, and root system is powerful, drought-enduring and adaptable, is not only good forage, and
Be it is good fix the sand and soil-and-water conservation effect, Plant choosing such as: alfalfa (Medicago sativa), rough leaf astragalus
(Astragalus scaberrimus) and or splendid achnatherum (Achnatherum splendens) etc..
3) vegetation is planted at bank: bank and first of limes marginis protection ridge inter-planting are planted by selection fallen leaves tendril shrub and liana
Object collocation plantation, close to first of limes marginis ridge close to bank side plantation uniline periploca spium (Periploca sepium), spacing in the rows 0.5m；
Away from hole planting liana at bank 0.5m, cave diameter 0.5m, depth 0.5m, hill spacing 0.5m, the liana selection bears
Winter (Lonicera japonica), kudzu (Argyreia seguinii) etc..
A kind of administering method for controlling the scour of Loess Region ditch of embodiment 5
A kind of administering method controlling the scour of Loess Region ditch, is to construct a kind of control loess mound in Loess Region limes marginis
The safeguard structure of mound area ditch scour, the specific steps are as follows:
1, gully erosion selects: selection Loess Region rill erosion develops mid-term stage, and section is " V " type, and length is 200 meters, ditch
Bed ratio is reduced to 700 ‰ gully erosion；
2, the compound limes marginis protection ridge is built: the ridge is protected building first of limes marginis apart from bank 1m at, away from build at bank 5m the
Two limes marginis protect the ridge, and twice limes marginis protects ridge top width 0.8m, the high 0.5m in the ridge, bottom width 2m；
3, between the ridge charcoal be laid with: the charcoal band on ground between the ridge, be laid with charcoal soil than the straw biological charcoal for 3%, laying depth
18cm, charcoal partial size are 0.25mm(60 mesh)；
4, spray SH series sand fixation material: the coating that fixes the sand is located on the sand ground between bank and the second limes marginis protection ridge, described
The coating uniform that fixes the sand sprays SH series sand fixation material, and spraying concentration 2% sprays with a thickness of 3mm, amount of application 0.3L/m2；
5, the plantation of vegetation
1) vegetation is planted on the ridge: on the ridge on the twice limes marginis protection ridge, planting vegetation, spacing in the rows 0.5m, line-spacing by the plantation of " product " word
0.2m, the described vegetation selection solid-holding capacity is strong and vegetation with certain economic value, Plant choosing such as: day lily
(Hemerocallis citrina), caragana microphylla (Caragana korshinskii) and or sea-buckthorn (Hippophae rhamnoides) etc.；
2) vegetation is planted between the ridge: the intermediate zone on first of limes marginis protection ridge and the second limes marginis protection ridge selects shrub and grass
This collocation plantation is parallel to the twice limes marginis protection ridge and plants two rows of shrubs, line-spacing 1m, spacing in the rows 0.3m, and shrub lower section is uniformly sowed
Herbaceous plant；
The shrub plant well developed root system, cauline leaf are in great numbers and resistance to sand buries, and can effectively slow down rainwash and rush to limes marginis soil
Brush, improve soil while play the role of fixing the sand, conserve water and soil, Plant choosing such as: bluish dogbane (Apocynum venetum),
Caragana microphylla (Caragana microphylla) and or Niu Zhizi (Lespedeza potaninii) etc.；
The herbaceous plant is herbaceos perennial, and root system is powerful, drought-enduring and adaptable, is not only good forage, and
Be it is good fix the sand and soil-and-water conservation effect, Plant choosing such as: alfalfa (Medicago sativa), rough leaf astragalus
(Astragalus scaberrimus) and or splendid achnatherum (Achnatherum splendens) etc..
3) vegetation is planted at bank: bank and first of limes marginis protection ridge inter-planting are planted by selection fallen leaves tendril shrub and liana
Object collocation plantation, close to first of limes marginis ridge close to bank side plantation uniline periploca spium (Periploca sepium), spacing in the rows 0.5m；
Away from hole planting liana at bank 0.8m, cave diameter 0.5m, depth 0.3m, hill spacing 0.4m, the liana selection bears
Winter (Lonicera japonica), kudzu (Argyreia seguinii) etc..
A kind of administering method for controlling the scour of Loess Region ditch of embodiment 6
A kind of administering method controlling the scour of Loess Region ditch, is to construct a kind of control loess mound in Loess Region limes marginis
The safeguard structure of mound area ditch scour, the specific steps are as follows:
1, gully erosion selects: selection Loess Region rill erosion develops mid-term stage, and section is " V " type, and length is 100 meters, ditch
Bed ratio is reduced to 300 ‰ gully erosion；
2, the compound limes marginis protection ridge is built: first of limes marginis protection ridge is being built at bank 1.5m, away from build at bank 5m
Second limes marginis protects the ridge, and twice limes marginis protects ridge top width 0.5m, the high 1m in the ridge, bottom width 1m；
3, between the ridge charcoal be laid with: the charcoal band on ground between the ridge, be laid with charcoal soil than the straw biological charcoal for 1%, laying depth
25cm, charcoal partial size are 0.25mm(60 mesh)；
4, spray SH series sand fixation material: the coating that fixes the sand is located on the sand ground between bank and the second limes marginis protection ridge, described
The coating uniform that fixes the sand sprays SH series sand fixation material, and spraying concentration 2% sprays with a thickness of 3mm, amount of application 0.3L/m2；
5, the plantation of vegetation
1) vegetation is planted on the ridge: on the ridge on the twice limes marginis protection ridge, planting vegetation, spacing in the rows 0.5m, line-spacing by the plantation of " product " word
0.3m, the described vegetation selection solid-holding capacity is strong and vegetation with certain economic value, Plant choosing such as: day lily
(Hemerocallis citrina), caragana microphylla (Caragana korshinskii) and or sea-buckthorn (Hippophae rhamnoides) etc.；
2) vegetation is planted between the ridge: the intermediate zone on first of limes marginis protection ridge and the second limes marginis protection ridge selects shrub and grass
This collocation plantation is parallel to the twice limes marginis protection ridge and plants two rows of shrubs, line-spacing 1.5m, spacing in the rows 0.5m, and shrub lower section is uniformly broadcast
Spread herbaceous plant；
The shrub plant well developed root system, cauline leaf are in great numbers and resistance to sand buries, and can effectively slow down rainwash and rush to limes marginis soil
Brush, improve soil while play the role of fixing the sand, conserve water and soil, Plant choosing such as: bluish dogbane (Apocynum venetum),
Caragana microphylla (Caragana microphylla) and or Niu Zhizi (Lespedeza potaninii) etc.；
The herbaceous plant is herbaceos perennial, and root system is powerful, drought-enduring and adaptable, is not only good forage, and
Be it is good fix the sand and soil-and-water conservation effect, Plant choosing such as: alfalfa (Medicago sativa), rough leaf astragalus
(Astragalus scaberrimus) and or splendid achnatherum (Achnatherum splendens) etc..
3) vegetation is planted at bank: bank and first of limes marginis protection ridge inter-planting are planted by selection fallen leaves tendril shrub and liana
Object collocation plantation, close to first of limes marginis ridge close to bank side plantation uniline periploca spium (Periploca sepium), spacing in the rows 0.5m；
Away from hole planting liana at bank 1.0m, cave diameter 0.3m, depth 0.5m, hill spacing 0.6m, the liana selection bears
Winter (Lonicera japonica), kudzu (Argyreia seguinii) etc..
Claims (8)
1. a kind of safeguard structure for controlling the scour of Loess Region ditch, it includes: first limes marginis the protection ridge (1), second
Limes marginis protects the ridge (2), charcoal band (3), the coating that fixes the sand (4)；
1~2m of bottom width, 0.5~0.8m of top width, the high 0.5~1m in the ridge of described first of limes marginis protection ridge (1), with bank away from
From 1 ~ 1.5m；Second limes marginis protect the ridge (2) 1~2m of bottom width, 0.5~0.8m of top width, the high 0.5~1m in the ridge, with bank away from
From 5 ~ 6m；Charcoal band (3) is located on the ground between first of the limes marginis protection ridge (1) and the second limes marginis protection ridge (2)；It fixes the sand
Coating (4) is located at the sandy land surface between bank and the second limes marginis protection ridge (2).
2. a kind of safeguard structure for controlling the scour of Loess Region ditch according to claim 1, it is characterised in that: described
Charcoal band (3) with a thickness of 20cm, be laid with charcoal soil than the straw biological charcoal for 3%, partial size 0.15mm.
3. a kind of safeguard structure for controlling the scour of Loess Region ditch according to claim 2, it is characterised in that: described
The coating that fixes the sand (4) spray SH series sand fixation material.
4. a kind of safeguard structure for controlling the scour of Loess Region ditch according to claim 1,2 or 3, feature exist
In: the coating that fixes the sand (4) with a thickness of 2mm.
5. a kind of administering method for controlling the scour of Loess Region ditch, it includes:
1) gully erosion selects: taking length is 100 ~ 200 meters, the channel that groove gradient is 300 ~ 700 ‰；
2) the compound limes marginis protection ridge is built: first of limes marginis protection ridge is being built at 1 ~ 1.5m of bank, at 5 ~ 6m of bank
It builds second limes marginis and protects the ridge, twice limes marginis protects 1~2m of ridge bottom width, 0.5~0.8m of top width, the high 0.5~1m in the ridge；
3) between the ridge charcoal be laid with: the charcoal band on ground between the ridge is laid with charcoal soil and compares the straw biological charcoal for 1 ~ 3%, is laid with thick
18 ~ 25cm is spent, charcoal partial size is 0.15 ~ 0.25mm；
4) spray SH series sand fixation material: the coating that fixes the sand is located on the sand ground between bank and the second limes marginis protection ridge, described
The coating uniform that fixes the sand sprays SH series sand fixation material, and spraying concentration is 2%~3%, sprays with a thickness of 2~3mm, and amount of application 0.25~
0.3L/m2；
5) vegetation is planted on the ridge: on the ridge on the twice limes marginis protection ridge, planting vegetation, spacing in the rows 0.5m, line-spacing 0.2 by the plantation of " product " word
~ 0.3m, the vegetation be day lily, caragana microphylla and or sea-buckthorn；
6) planting between the ridge: the intermediate zone on first of limes marginis protection ridge and the second limes marginis protection ridge is parallel to twice ditch
Frontier defense protects the ridge and plants two rows of shrubs, 1 ~ 1.5m of line-spacing, 0.3 ~ 0.5m of spacing in the rows, and herbaceous plant is uniformly sowed in shrub lower section；
7) bank side vegetation is planted: between bank and first of limes marginis protection ridge, planting close to first of limes marginis ridge close to bank side
Uniline shrub, 0.4 ~ 0.6m of spacing in the rows；Away from hole planting liana at 0.5 ~ 1.0m of bank, cave 0.3 ~ 0.5m of diameter, depth 0.3 ~
0.5m, 0.4 ~ 0.6m of hill spacing.
6. a kind of administering method for controlling the scour of Loess Region ditch according to claim 5, it is characterised in that: step
1) channel described in is Loess Region rill erosion development mid-term stage, the channel that section is " V " type.
7. a kind of administering method for controlling the scour of Loess Region ditch according to claim 6, it is characterised in that: step
6) shrub is bluish dogbane, caragana microphylla and or Niu Zhizi, and herbaceous plant is alfalfa, rough leaf astragalus and or precarious
Grass.
8. a kind of administering method for controlling the scour of Loess Region ditch according to claim 7, it is characterised in that: step
7) shrub described in is periploca spium, liana be honeysuckle and or kudzu.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110178557A (en) * | 2019-03-19 | 2019-08-30 | 福建农业职业技术学院 | A kind of Intermediate Gray woods layer in the solid native forest belt of three layers of ecological sand prevention and its method of growing into forest |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103650694A (en) * | 2013-12-05 | 2014-03-26 | 中国科学院东北地理与农业生态研究所 | Erosion gully reclamation technology |
| CN104126343A (en) * | 2014-07-14 | 2014-11-05 | 中国科学院东北地理与农业生态研究所 | Double-ridge area water and soil conservation method |
| CN206245319U (en) * | 2016-11-14 | 2017-06-13 | 广东中联兴环保科技有限公司 | A kind of anti-rare earth slash side slope water erosion system |
| CN207639118U (en) * | 2017-08-08 | 2018-07-24 | 陕西地建土地工程技术研究院有限责任公司 | A kind of terraced fields ridge |
| CN209234485U (en) * | 2018-10-27 | 2019-08-13 | 东北师范大学 | A kind of safeguard structure controlling the scour of Loess Region ditch |
-
2018
- 2018-10-27 CN CN201811262311.XA patent/CN109258275A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103650694A (en) * | 2013-12-05 | 2014-03-26 | 中国科学院东北地理与农业生态研究所 | Erosion gully reclamation technology |
| CN104126343A (en) * | 2014-07-14 | 2014-11-05 | 中国科学院东北地理与农业生态研究所 | Double-ridge area water and soil conservation method |
| CN206245319U (en) * | 2016-11-14 | 2017-06-13 | 广东中联兴环保科技有限公司 | A kind of anti-rare earth slash side slope water erosion system |
| CN207639118U (en) * | 2017-08-08 | 2018-07-24 | 陕西地建土地工程技术研究院有限责任公司 | A kind of terraced fields ridge |
| CN209234485U (en) * | 2018-10-27 | 2019-08-13 | 东北师范大学 | A kind of safeguard structure controlling the scour of Loess Region ditch |
Non-Patent Citations (2)
| Title |
|---|
| 张营: ""双层围堰沟头防护好"", 《中国水土保持》, pages 148 * |
| 李崇清 等: ""SH固化剂复配无机材料加固黄土抗侵蚀试验研究"", 《长江科学院院报》, vol. 35, no. 8, pages 90 - 94 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110178557A (en) * | 2019-03-19 | 2019-08-30 | 福建农业职业技术学院 | A kind of Intermediate Gray woods layer in the solid native forest belt of three layers of ecological sand prevention and its method of growing into forest |
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