CN101731092A - Recovery method of bare red sandstone abrupt slope vegetation - Google Patents
Recovery method of bare red sandstone abrupt slope vegetation Download PDFInfo
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- CN101731092A CN101731092A CN200910273292A CN200910273292A CN101731092A CN 101731092 A CN101731092 A CN 101731092A CN 200910273292 A CN200910273292 A CN 200910273292A CN 200910273292 A CN200910273292 A CN 200910273292A CN 101731092 A CN101731092 A CN 101731092A
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Abstract
The invention relates to a recovery method of bare red sandstone abrupt slope vegetation, which comprises the steps of: preparing an abrupt slope; preparing grass square lattices; distributing and fixing the grass square lattices in an interlaced way along the abrupt slope; preparing plants growing base material with soil, sand and fertilizer; filling the plants growing base material into nutrition bags; growing herbal and shrub plants in the growing base material; digging growing points in the grass square lattices; and embedding the nutrition bags and the herbal and shrub plants into the growing points together. By adopting the method, the grass square lattices and slope soil layers are jointly formed into a protection system of the abrupt slope, thereby effectively preventing the abrupt slope from being directly splashed by raindrops to avoid that the surface of the ground is washed by radial flow and play an important part in the stabilization of the abrupt slope; the nutrition bags provide a good growing condition for growing the vegetation; and the grass and the shrub are grown in a mixing way to be capable of guaranteeing that the vegetation can take roots on the bare red sandstone abrupt slope, thereby recovering the vegetation in a large area and achieving the aim of soil and water conservation. The method has convenient construction, small investment, wide application and good effect, is hardly destroyed by water, can fast conserve the soil and the water, and performs ecological restoration.
Description
Technical field
The present invention relates to a kind of recovery method of bare red sandstone abrupt slope vegetation, is to carry out effective water and soil conservation at the bare red sandstone abrupt slope area that forms because of ecological disruption, makes the method for restoration of the ecosystem.
Background technology
The reservoir area, Danjiangkou is one of serious area of Hubei Province's water and soil loss.For a long time, busy at putting up installations because of the double influence of natural cause and human factor, deforestation reclamation of wasteland etc. makes the forest cover subject to severe risks of damage unreasonably, causes a large amount of deserted mountain barren hills.Especially the area to the north of the Han River is the most serious, and there is large-area bare red sandstone abrupt slope in this area, and soil parent material is based on the Tertiary Period Red Sandstone and limestone waste, the resistance that rainfall is impacted a little less than, corrosion resistance is low.
It is the active factor that prevents erosion in the natural cause that vegetation covers, and the effect of plant in water and soil conservation mainly shows as the interception raindrop, regulates rainwash, the proterties of improving the soil.Root system can improve soil strength, helps the stable of the soil body, thereby slows down the generation of water and soil loss.
The recovering method of more existing abrupt slope vegetation ecologicals, as " a kind of greening technique of precipitous soft side slope " (Chinese patent application number 03126603.7), it is the precipitous soft side slope that stays in the construction of highway construction and Other Engineering, the method that adopts domatic anchor pole linked network and spray concrete greening technique to combine is created good plant growing condition." a kind of method of recovering vegetation on rock dome in north region " (Chinese patent application number 200510046947.7), handle on clear slope, and anchor pole is set, and fixedly mounts sealed metal mesh on anchor pole, selects the plant seed that is fit to the local climate condition for use, and mixing; Matrix configuration, with last matrix sow grass seeds by duster the rock of close plating net domatic on, in standby matrix, add above-mentioned mixed seed after, it is sowed grass seeds by duster sprays the surface of hypothallus; Protective mulch on the hypothallus after sowing grass seeds by duster is to the hypothallus maintenance." a kind of method for greening high precipitous rock slope " (Chinese patent application 200710053060.X) makes up by high precipitous rock slope and goes up the gentle slope belt overburden layer that is provided with and greening system that the charge for remittance ditch, cistern, the irrigation pipeline that are connected are successively up and down formed; The plantation climbing vegetation and/or the vegetation of dangling on the gentle slope belt overburden layer; Mix living vegetation at gentle slope belt overburden layer plantation Qiao, filling, grass." a kind of laying type netted sand-fixation lattice " (Chinese patent application number 200710160214.5), it comprises radial line, parallel and stalk grass, radial line and parallel connect into the crisscross netted careless lattice of being made up of grid with the stalk grass.Netted careless lattice are divided into the careless netted sand-fixation lattice of perpendicular careless netted sand-fixation lattice peace by purposes.With wheat straw or other stalk, be bundled into the certain careless lattice of footpath latitude spacing with the rope seam, netted careless lattice by certain-length, width are wrapped on the collection dress disk again, to collect the dress disk during lay operation and be contained in the tractor back, rotate collection dress disk, careless lattice are laid in desert surface, plug fixing card pin by the spacing requirement again.
The bare red sandstone abrupt slope area in the north of the Changjiang River, reservoir area, Danjiangkou, the gradient are big, soil depletion, land occupation condition are poor.Directly plantation, required moisture and nutriment in a fertilizer lack, and slope wash is more serious, and the vegetation growth difficulty be difficult for survival, and above invention is not suitable for using in this area.
Summary of the invention
The objective of the invention is at above-mentioned present situation, aim to provide a kind of construct convenient, drop into little, be suitable for wide, be difficult for by damaged or destroyed by flood, effective, a kind of recovery method of bare red sandstone abrupt slope vegetation that can satisfy quick soil and water conservation ecological reparation requirement.
The implementation of the object of the invention is, a kind of recovery method of bare red sandstone abrupt slope vegetation carries out as follows:
1) domatic preparation, smooth to domatic place under repair, cleaning stone, weeds, rubbish, and carry out suitable hand compaction,
2) lay straw checkerboard barrier, make straw checkerboard barrier, straw checkerboard barrier is worked out by cornstalk, wheat straw or straw material, along domatic straw checkerboard barrier is arranged by crisscross mode, in placing into the soil in the straw checkerboard barrier lower part, be embedded in underground part and compress, and be fixed on the netted careless lattice of domatic formation by the door staple, be grid-like half hidden soil barrier
3) preparation plant cultivation media, plant cultivation media is mixed by soil, sand, fertilizer, soil, sand, fertile weight ratio are 3: 1: 1, and described fertilizer is that weight ratio is become thoroughly decomposed the people's animal manure and the straw powder mixing of becoming thoroughly decomposed in 1: 1, or for being added with N, P, the barnyard manure of K quick-acting fertilizer, barnyard manure and N, P, the weight ratio of K quick-acting fertilizer is mixing in 3: 2
4) plant cultivation media is inserted in the nutritious bag, in cultivation matrix, is planted draft and shrub plantation plant,
5) in straw checkerboard barrier, dig kind of a plant hole, nutritious bag is imbedded in kind of the plant hole with draft and shrub plantation plant.
The present invention be directed to the bare red sandstone abrupt slope area in the north of the Changjiang River, reservoir area, Danjiangkou, the gradient is big, soil depletion, land occupation condition are poor, directly plants required moisture and nutriment in a fertilizer and lacks the vegetation growth difficulty, be difficult for survival, can't realize the situation of restoration of the ecosystem and a kind of method of inventing.
The present invention arranges straw checkerboard barrier and fixing by crisscross mode along domatic, after soil, sand, fertilizer are mixed in proportion, insert nutritious bag, and nutritious bag is planted plant with draft and shrub and planted and bury.Straw checkerboard barrier and domatic soil layer are formed the slope protection system jointly, effectively avoid raindrop directly to hit and spatter, and prevent that rainwash from washing away, to the domatic stable important effect of playing; Nutritious bag can be decomposed or be decomposed by Institute of Micro-biology in soil by water, root system of plant, and unlikely obstruction root system outwards stretches, and root system is easy to growth fixation in the soil layer of abrupt slope, helps the growth of vegetation, is implemented in ecological recovery quick and lasting under the low-maintenance condition; With draft and shrub mixed planting, can set up based on shrub, irritate the composite plant cover recovery process that grass combines, can guarantee that it takes root on bare red sandstone abrupt slope, the large tracts of land restore vegetation reaches the purpose that conserves water and soil.
A kind of bare red sandstone abrupt slope vegetation ecological recovering method provided by the invention have construction convenient, drop into little, be suitable for wide, be difficult for by damaged or destroyed by flood, effective, can satisfy the requirement that quick soil and water conservation ecological is repaired.
Description of drawings
Fig. 1 is the straw checkerboard barrier structural representation,
Fig. 2 is the state diagram during straw checkerboard barrier is placed into the soil together with nutritious bag.
Embodiment
The present invention is described in detail in detail with reference to the accompanying drawings.
With reference to Fig. 1, Fig. 2, the present invention carries out as follows:
1) domatic preparation, smooth to domatic place under repair, cleaning stone, weeds, rubbish etc., and carry out suitable hand compaction.
The gradient scope of bare red sandstone abrupt slope of the present invention is the 20-50 degree.
2) lay straw checkerboard barrier, make straw checkerboard barrier 1, straw checkerboard barrier is worked out by materials such as cornstalk, wheat straw or straw.Along domatic straw checkerboard barrier is arranged by crisscross mode, in placing into the soil in the straw checkerboard barrier lower part, be embedded in underground part and compress, and be fixed on the netted careless lattice of domatic formation by door staple 2, be grid-like half hidden soil barrier, the long 35 ± 10cm of netted careless lattice, wide 35 ± 10cm.
Straw checkerboard barrier is worked out by materials such as cornstalk, wheat straw or straw, and raw material is the residue after the local agricultural product results, can collect on the spot and draw materials.After implementing the straw checkerboard barrier measure, straw checkerboard barrier and domatic soil layer are formed the slope protection system jointly, effectively avoid exposed and domaticly directly hit by raindrop to spatter and prevent that rainwash from washing away, to the domatic stable important effect of playing, be that better growing conditions is created in the vegetation plantation.
3) preparation plant cultivation media, plant cultivation media is mixed by soil, sand, fertilizer, soil, sand, fertile weight ratio are 3: 1: 1, described fertilizer is that weight ratio is the people's animal manure and become thoroughly decomposed the straw powder by mixing of becoming thoroughly decomposed at 1: 1, or for being added with N, P, the barnyard manure of K quick-acting fertilizer, barnyard manure and N, P, the weight ratio of K quick-acting fertilizer is mixing in 3: 2.
4) plant cultivation media is inserted in the nutritious bag 4, in training matrix, planted draft and shrub plantation plant.
The cultivation of employing nutritious bag, nutritious bag can be decomposed or be decomposed by Institute of Micro-biology in soil by water, root system of plant, and unlikely obstruction root system outwards stretches, and play very important effect to improving the vegetation survival rate.
5) in straw checkerboard barrier, dig kind of a plant hole, nutritious bag is imbedded in kind of the plant hole with draft and shrub plantation plant 3.
According to the rock slope situation in the bare red sandstone abrupt slope area in the north of the Changjiang River, reservoir area, Danjiangkou, the plantation seedling is two bunches of Chinese alpine rush and white tattooing or wild jujube in kind of plant hole.
Chinese alpine rush (Eulaliopsis binata), the grass family herbaceos perennial has another name called Chinese alpine rush, intends Jin Mao or cotton grass.The stem of growing thickly is round and elongated, and is long more than one meter, the following dark brown flap leaf of giving birth to, and flower is light green.
White tattooing (Sophora davidii), pulse family Sophora machaka has another name called leaflet Chinese scholartree, wolf's fang thorn, bitter tattooing, staple acupuncture etc., and plant grows thickly or Dan Sheng, 2 to 3 meters of plant heights, the pitch black brown of trunk has lobe, the shoot green, undercoat is arranged, old branch brown, branch has sharp keen needle-like thorn.
Wild jujube (Zizipus jujube Mill), the Rhamnaceae machaka, high 1-3 rice, the blade ellipse is to ovum shape lanceolar, and there is serration at the edge, and drupe is little, bronzing when ripe, subsphaeroidal or Long Circle.
This three plant species is local adaptive plant.Wherein, Chinese alpine rush is barren-resistant drought-enduring, well developed root system, Gu native water-holding capacity is strong, grass layer cover degree is big, and cutting rain, to protect native effect remarkable, small investment, instant effect, the economic life reaches 20 years, ecology and remarkable in economical benefits.White thorn flower growth is stable rapidly, and the master well developed root system can network and consolidated soil, and is drought-resistant barren, has very strong adaptability, with its flourishing root system and preferably stability of community in water and soil conservation, have certain advantage.The well developed root system of wild jujube, it is strong that tiller is sprouted ability, can be woven into a mesh structure, and its plant is short, and is with luxuriant foliage and spreading branches in leafy profusion, and the precipitation that can effectively dam prevents that runoff from washing away, and has good water and soil conservation effect.
Claims (4)
1. recovery method of bare red sandstone abrupt slope vegetation is characterized in that carrying out as follows:
1) domatic preparation, smooth to domatic place under repair, cleaning stone, weeds, rubbish, and carry out suitable hand compaction,
2) lay straw checkerboard barrier, make straw checkerboard barrier, straw checkerboard barrier is worked out by cornstalk, wheat straw or straw material, along domatic straw checkerboard barrier is arranged by crisscross mode, in placing into the soil in the straw checkerboard barrier lower part, be embedded in underground part and compress, and be fixed on the netted careless lattice of domatic formation by the door staple, be grid-like half hidden soil barrier
3) preparation plant cultivation media, plant cultivation media is mixed by soil, sand, fertilizer, soil, sand, fertile weight ratio are 3: 1: 1, and described fertilizer is that weight ratio is become thoroughly decomposed the people's animal manure and the straw powder mixing of becoming thoroughly decomposed in 1: 1, or for being added with N, P, the barnyard manure of K quick-acting fertilizer, barnyard manure and N, P, the weight ratio of K quick-acting fertilizer is mixing in 3: 2
4) plant cultivation media is inserted in the nutritious bag, in training matrix, is planted draft and shrub plantation plant,
5) in straw checkerboard barrier, dig kind of a plant hole, nutritious bag is imbedded in kind of the plant hole with draft and shrub plantation plant.
2. a kind of recovery method of bare red sandstone abrupt slope vegetation according to claim 1, the gradient scope that it is characterized in that bare red sandstone abrupt slope is the 20-50 degree.
3. a kind of recovery method of bare red sandstone abrupt slope vegetation according to claim 1 is characterized in that the long 35 ± 10cm of netted careless lattice, wide 35 ± 10cm.
4. a kind of recovery method of bare red sandstone abrupt slope vegetation according to claim 1 is characterized in that in kind of plant hole the plantation seedling is two bunches of Chinese alpine rush and white tattooing or wild jujube.
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| CN2009102732925A CN101731092B (en) | 2009-12-18 | 2009-12-18 | Recovery method of bare red sandstone abrupt slope vegetation |
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| CN2009102732925A CN101731092B (en) | 2009-12-18 | 2009-12-18 | Recovery method of bare red sandstone abrupt slope vegetation |
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Cited By (13)
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| CN102383395A (en) * | 2010-09-02 | 2012-03-21 | 华东师范大学 | Ecological method for repairing concrete grating revetment of river level fluctuation zone by using plants |
| CN103270881A (en) * | 2013-06-06 | 2013-09-04 | 中国科学院武汉植物园 | Rapid ecological restoration method for rock-soil side slopes |
| CN103314732A (en) * | 2012-12-20 | 2013-09-25 | 贵州省山地资源研究所 | Field seedling growing method for environment-friendly sophora viciifolia hance |
| CN104541916A (en) * | 2015-01-27 | 2015-04-29 | 芜湖恒诺能源技术有限公司 | Method for planting vegetables and fruits in improved sloping fields |
| CN106416732A (en) * | 2016-11-30 | 2017-02-22 | 水利部交通运输部国家能源局南京水利科学研究院 | Rainy-region disturbance surface vegetation restoration system and method |
| CN107052035A (en) * | 2017-06-15 | 2017-08-18 | 湖南农业大学 | A kind of ecological restoring method of heavy-metal contaminated soil |
| CN107211695A (en) * | 2017-06-21 | 2017-09-29 | 北京林业大学 | A kind of sandy land vegetation recovery method based on flow field analysis |
| CN109121832A (en) * | 2018-08-28 | 2019-01-04 | 美丽国土（北京）生态环境工程技术研究院有限公司 | Precipice afforests means of defence |
| CN109673356A (en) * | 2018-12-19 | 2019-04-26 | 中国科学院新疆生态与地理研究所 | A kind of building method of semiarid region building north side greenery patches unirrigated vegetation |
| CN110121971A (en) * | 2019-04-24 | 2019-08-16 | 广西博世科环保科技股份有限公司 | A kind of method of metal mine acidity discarded ground ecological recovery |
| CN110663397A (en) * | 2019-11-05 | 2020-01-10 | 重庆名图园林景观工程有限公司 | High steep side slope matrix skin constraint vegetation structure |
| CN112136408A (en) * | 2020-09-16 | 2020-12-29 | 青岛冠中生态股份有限公司 | Greening method suitable for sand abrupt slope in high-altitude area |
| CN112913555A (en) * | 2021-01-19 | 2021-06-08 | 中国科学院西北生态环境资源研究院 | Comprehensive sand control method for gobi desert area |
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| CN101253836A (en) * | 2007-12-14 | 2008-09-03 | 靳瑞生 | Laying type netted sand-fixation lattice |
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2009
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Cited By (18)
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| CN102383395A (en) * | 2010-09-02 | 2012-03-21 | 华东师范大学 | Ecological method for repairing concrete grating revetment of river level fluctuation zone by using plants |
| CN103314732A (en) * | 2012-12-20 | 2013-09-25 | 贵州省山地资源研究所 | Field seedling growing method for environment-friendly sophora viciifolia hance |
| CN103314732B (en) * | 2012-12-20 | 2015-09-09 | 贵州省山地资源研究所 | Environment protection white tattooing field seedling raising method |
| CN103270881A (en) * | 2013-06-06 | 2013-09-04 | 中国科学院武汉植物园 | Rapid ecological restoration method for rock-soil side slopes |
| CN103270881B (en) * | 2013-06-06 | 2014-08-06 | 中国科学院武汉植物园 | Rapid ecological restoration method for rock-soil side slopes |
| CN104541916A (en) * | 2015-01-27 | 2015-04-29 | 芜湖恒诺能源技术有限公司 | Method for planting vegetables and fruits in improved sloping fields |
| CN106416732A (en) * | 2016-11-30 | 2017-02-22 | 水利部交通运输部国家能源局南京水利科学研究院 | Rainy-region disturbance surface vegetation restoration system and method |
| CN107052035A (en) * | 2017-06-15 | 2017-08-18 | 湖南农业大学 | A kind of ecological restoring method of heavy-metal contaminated soil |
| CN107211695A (en) * | 2017-06-21 | 2017-09-29 | 北京林业大学 | A kind of sandy land vegetation recovery method based on flow field analysis |
| CN109121832A (en) * | 2018-08-28 | 2019-01-04 | 美丽国土（北京）生态环境工程技术研究院有限公司 | Precipice afforests means of defence |
| CN109673356A (en) * | 2018-12-19 | 2019-04-26 | 中国科学院新疆生态与地理研究所 | A kind of building method of semiarid region building north side greenery patches unirrigated vegetation |
| CN109673356B (en) * | 2018-12-19 | 2021-08-06 | 中国科学院新疆生态与地理研究所 | Construction method of irrigation-free vegetation on northern green land of building in semiarid region |
| CN110121971A (en) * | 2019-04-24 | 2019-08-16 | 广西博世科环保科技股份有限公司 | A kind of method of metal mine acidity discarded ground ecological recovery |
| CN110663397A (en) * | 2019-11-05 | 2020-01-10 | 重庆名图园林景观工程有限公司 | High steep side slope matrix skin constraint vegetation structure |
| CN112136408A (en) * | 2020-09-16 | 2020-12-29 | 青岛冠中生态股份有限公司 | Greening method suitable for sand abrupt slope in high-altitude area |
| CN112136408B (en) * | 2020-09-16 | 2022-08-02 | 青岛冠中生态股份有限公司 | Greening method suitable for sand abrupt slope in high-altitude area |
| CN112913555A (en) * | 2021-01-19 | 2021-06-08 | 中国科学院西北生态环境资源研究院 | Comprehensive sand control method for gobi desert area |
| CN112913555B (en) * | 2021-01-19 | 2022-08-02 | 中国科学院西北生态环境资源研究院 | Comprehensive sand control method for gobi desert area |
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