CN102960146B - Planting method for planting eco-economic vegetation in gentle slope land of karst stony desertification region - Google Patents
Planting method for planting eco-economic vegetation in gentle slope land of karst stony desertification region Download PDFInfo
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- CN102960146B CN102960146B CN201210474161.5A CN201210474161A CN102960146B CN 102960146 B CN102960146 B CN 102960146B CN 201210474161 A CN201210474161 A CN 201210474161A CN 102960146 B CN102960146 B CN 102960146B
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Abstract
The invention discloses a planting method for planting eco-economic vegetation in a gentle slope land of a karst stony desertification region. The planting method comprises the following steps: (a) species of the karst region are selected: Chinese toon is selected as arbor, large flower-like honeysuckle flower is selected as shrub, and original herbaceous plant in a vegetable recovery implementation land is kept as herbage; (b) the Chinese toon and large flower-like honeysuckle flower are firstly cultured in a nursery garden, in the rainy season, the cultured nursery stock is transplanted in the gentle slope land of the karst stony desertification region; the planting mode adopts the hybrid planting of arbor, shrub and herbage, arbor and shrub are interplanted, and under the arbor and shrub, the original herbaceous plant is kept to cover the earth surface; the row spacing of Chinese toon is 0.5-0.8 m, the line spacing of Chinese toon is 2.5-3.0 m, the row spacing of the large flower-like honeysuckle flower is 0.2-0.3 m, and the line spacing of the large flower-like honeysuckle flower is 0.5-0.6 m; during the nursery garden culture, the Chinese toon is enabled to grow to the plant height of 1.0-1.5 m, and the large flower-like honeysuckle flower is enabled to grow to the plant height of 0.5-0.7m; and (c) in the early days of transplanting, the transplanted nursery stock needs to be watered frequently, the survival rate of the nursery rate is guaranteed, and then conventional planting management is carried out.
Description
Technical field:
The present invention relates to the method for Karst Rocky Desertification Region vegetation establishment, be specifically related to one and utilize economic plants Chinese toon (Toona sinensis) and largeflower-like honeysuckle flower (Lonicera macranthoides Hand.Mazz) to build vegetation to carry out ecological economy vegetation establishment method on gentle slope, Karst Rocky Desertification Region.
Background technology:
Karst, earth's surface is broken, and hillside fields is precipitous, corrosion, water erosion effect strongly, are extreme fragile ecosystems, disturb sensitivity to external world, the natural deduction of ecosystem vegetation is easily disturbed and interrupts, and the resistance of system, stability and self-recovery ability are lower; Under irrational mankind's activity interference, being easy to wreck and degenerating, by top evergreen mixed deciduous forest, via shrub shrubbery, fill with grass to herbosa's succession, is one against row succession; And soil and earth's surface, underground water all can great changes will take place in this course; The retrogression of succession of plant community, makes water and soil loss aggravate, soil layer, and soil nutrient content is also in reduction.The soil nutrient run off enters water body, and cause water pollution, correlative study shows, the pollutant of surface water and groundwater is mainly K
+, Na
+, Cl
-, SO
4 2-and NO
3 -.Because these major pollutants are all soluble ion, once enter water body, be difficult to remove, prevent it from entering an effective method and recover vegetation exactly, reduce water and soil loss.
Summary of the invention:
The object of this invention is to provide and a kind ofly can reduce ground, gentle slope, the Karst Rocky Desertification Region ecological economy vegetation establishment method that Karst Rocky Desertification Region water and soil loss brings good economic income simultaneously.
Ground, gentle slope, Karst Rocky Desertification Region of the present invention ecological economy vegetation establishment method, is characterized in that, comprise the following steps:
A () selects the species of karst:
Arbor is selected: Chinese toon (Toona sinensis);
Shrub is selected: largeflower-like honeysuckle flower (Lonicera macranthoides Hand.Mazz);
Draft is selected: retain the original herbaceous plant on revegetation enforcement location;
B Chinese toon and largeflower-like honeysuckle flower are first cultivated in nursery by (), then when rainy season, by the plantation on the ground to gentle slope, Karst Rocky Desertification Region of cultured Nursery stock transplanting; Planting pattern takes Qiao Guancao to combine plantation, tall fill with between plant, under it, retain original herbaceous plant to cover earth's surface; Chinese toon spacing in the rows 0.5-0.8m, line-spacing 2.5-3.0m, largeflower-like honeysuckle flower spacing in the rows 0.2-0.3m, line-spacing 0.5-0.6m; It is make Chinese toon grow to plant height 1.0-1.5m that described nursery is cultivated, and largeflower-like honeysuckle flower grows to plant height 0.5-0.7m;
C (), at transplant early, is often watered, to ensure the survival rate of nursery stock, then carry out conventional cultivation management.
Preferably, to hold or participate in a prayer service at a temple 3 row largeflower-like honeysuckle flowers of planting between Chinese toon 2, can adjust according to actual conditions because of the topography and geomorphology seeding row spacing of karst uniqueness.
For Guizhou, its rainy season is in the annual 3-4 month and the 10-12 month substantially, therefore can in this time by the plantation on the ground to gentle slope, Karst Rocky Desertification Region of cultured Nursery stock transplanting.
Karst is due to the reason of history, geography and the aspect such as cultural, lag of economic development, local farmers is badly off, must consider the economic well-being of workers and staff of peasant household while recovering vegetation, the Chinese toon (Toona sinensis) that this method is selected, as the Good Indigenous Tree Species of Karst Rocky Desertification Region, is not only the excellent reproducting tree species of fast-growing timber forests, and it is nutritious, be rich in life active compound, there is important edible and medical value, there is very large comprehensive utilization Development volue.But because Chinese toon pure forest forest form is dull, structure is too simple, leaves unused in sylvan life space, be especially difficult to hide exposed rock winter in Typical Karst Rocky Desertification Region, have impact on its large-scale development in mountain area.Largeflower-like honeysuckle flower (Lonicera macranthoides Hand.Mazz) is commonly called as plan largeflower honeysuckle flower, is Caprifoliaceae Lonicera semi-evergreen plant, is also one of the principal item of southwest, ALFISOL IN CENTRAL commodity honeysuckle." national Chinese herbal medicine compilation " (1996), from its output and the analysis of the aspect such as active constituent content and social benefit, advise largeflower-like honeysuckle flower to be classified as Certified honeysuckble plant origin.Lonicera macranthoides honeysuckle " Jin Cuilei " " silver-colored emerald green flower bud " kind florescence corolla does not ftracture always, and the florescence is long, and diseases and insect pests resistance is strong, be the health care of a kind of tool, medicinal, view and admire and the economic plants of ecological functions.These 2 kinds mixed friendships of economic plants that can adapt to Karst Rocky Desertification habitat are cultivated, and can realize higher economic benefit, ecological benefits and social benefit.
The present inventor has a certain impact for nutritive element content tool in plant corpus according to habitat, plant is to the long-term adaptation of environment, them are made to have larger absorbing capacity for the ion of rich content in environment, while the nutritive element that plant is necessary in active absorption soil, the principle of some nonessential elements in absorption soil that also can be passive, from the indigenous plant of karst, select suitable plant species, arbor is selected: Chinese toon (Toona sinensis); Shrub is selected: largeflower-like honeysuckle flower (Lonicera macranthoides Hand.Mazz); Retain original herbaceous plant.Confirm to find that this two Plants extensively distributes in karst through the present inventor, in the arbor species of karst, Chinese toon year increment and the bearing tree height of tree all have more absolute advantage, utilize the Chinese toon of tender shoots can dwarf treatment specially, tender shoots of gathering annual spring sells acquisition economy return.The soil of largeflower-like honeysuckle flower to arid and meta-alkalescence has very strong adaptive capacity, and the amount of blooming is large, and pharmaceutical factory is purchased in a large number.Two Plants have stronger absorbing capacity to elements such as Ca, K, Mg, N, can absorb K more by force
+, Na
+, Cl
-, SO
4 2-and NO
3 -ion, and can be stored in body.The present invention, by planting in Karst Rocky Desertification Region by this type of plant species, carries out the plantation of reasonably optimizing layout, can reach and recover vegetation, increases income, reduce water and soil loss, reduce the object of this area's water pollutions.
Therefore, the invention has the beneficial effects as follows:
1. the plant species that the present invention chooses is the advantage economic plants kind of karst, the habitat of karst is adapted to very much, grow, for rich content in environment and be the leading ion causing downstream water to pollute, there is larger absorbing capacity, avoid the biotic intrusion risk introduced alien species and exist.
2. take tall filling inter-planting mode, the original herbaceous plant of its lower reservation, can make full use of space and illumination moisture, play plant productivity to greatest extent, the powerful leading ion absorbing water pollution.
3. selected plant not only can the conservation of soil and water, and water prevention body pollution, obtains good ecological benefits, also has edible and medical value, can obtain good economic benefit, and obtain locals and accept and implement, and realizes the social benefit of this pattern.
Therefore, method pole of the present invention is applied with being adapted at the gentle slope, Karst Rocky Desertification Region that vegetation deterioration is serious, water and soil loss is violent, effectively can reduce water and soil loss, prevention of water body pollution, therefore have extraordinary application prospect and value.
Embodiment:
Following examples further illustrate of the present invention, instead of limitation of the present invention.
Embodiment 1:
Species: arbor is selected: Chinese toon (Toona sinensis); Shrub is selected: largeflower-like honeysuckle flower (Lonicera macranthoides Hand.Mazz); Draft is selected: retain the original herbaceous plant on revegetation enforcement location;
Place: Puding Region Guizhou Province karst complex experiment station, sample ground type is ground, gentle slope, Karst Rocky Desertification Region.
First Chinese toon and largeflower-like honeysuckle flower are carried out nursery cultivation respectively, when Chinese toon plant height grows to 1.0-1.5m, time largeflower-like honeysuckle flower plant height grows to 0.5 ~ 0.7m, this cultured plant is migrated to the plantation on the ground of gentle slope, Karst Rocky Desertification Region; Planting pattern takes tall filling inter-planting, under it, retains original herbaceous plant to cover earth's surface, reduces moisture evaporation and water and soil loss; Chinese toon spacing in the rows 0.5-0.8m, line-spacing 2.5-3.0m, largeflower-like honeysuckle flower spacing in the rows 0.2-0.3m, line-spacing 0.5-0.6m, 2 hold or participate in a prayer service at a temple to plant between Chinese toon 3 row largeflower-like honeysuckle flowers; At transplant early, often water, to ensure the survival rate of nursery stock, then carry out conventional cultivation management.
Contrast: the hillside fields under the natural conditions be left intact.
Through the hillside fields of this method revegetation, contrast the hillside fields under the natural conditions be left intact, water and soil loss can be reduced significantly, reduce water pollution; SO
4 2-ion is 0.35 times of contrast, NH
4 -it is 0.31 times.Test block water quality totally reaches I-II class water quality, and water quality is excellent; Under natural conditions, its water quality is II-IV water quality, and water quality is significantly improved.In addition, the income of peasant household increases about 3000 yuan/mu from the second year.
Claims (2)
1. ground, gentle slope, a Karst Rocky Desertification Region ecological economy vegetation establishment method, is characterized in that, comprise the following steps:
A () selects the species of karst:
Arbor is selected: Chinese toon (Toona sinensis);
Shrub is selected: largeflower-like honeysuckle flower (Lonicera macranthoides Hand.Mazz);
Draft is selected: retain the original herbaceous plant on revegetation enforcement location;
B Chinese toon and largeflower-like honeysuckle flower are first cultivated in nursery by (), then when rainy season, by the plantation on the ground to gentle slope, Karst Rocky Desertification Region of cultured Nursery stock transplanting; Planting pattern takes Qiao Guancao to combine plantation, tall fill with between plant, under it, retain original herbaceous plant to cover earth's surface; Chinese toon spacing in the rows 0.5-0.8m, line-spacing 2.5-3.0m, largeflower-like honeysuckle flower spacing in the rows 0.2-0.3m, line-spacing 0.5-0.6m; It is make Chinese toon grow to plant height 1.0-1.5m that described nursery is cultivated, and largeflower-like honeysuckle flower grows to plant height 0.5-0.7m;
C (), at transplant early, is often watered, to ensure the survival rate of nursery stock, then carry out conventional cultivation management.
2. ground, gentle slope, Karst Rocky Desertification Region according to claim 1 ecological economy vegetation establishment method, is characterized in that, to hold or participate in a prayer service at a temple 3 row largeflower-like honeysuckle flowers of planting between Chinese toon 2.
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| CN104542148B (en) * | 2014-12-08 | 2017-09-05 | 中山大学 | The ecological prevention method of south China forest Alien Invasive Plants |
| CN105684708B (en) * | 2016-02-18 | 2018-08-21 | 广西壮族自治区中国科学院广西植物研究所 | A method of in karst region, rejected reasons interplant Chinese medicine using three-dimensional composite mode |
| CN106613735A (en) * | 2016-12-23 | 2017-05-10 | 国家海洋局第三海洋研究所 | Mixed planting method for improving carbon fixation capability of mangrove forest vegetation |
| CN107006327A (en) * | 2017-05-06 | 2017-08-04 | 贵州省山地资源研究所 | A kind of earlier plant group of Karst Rocky Desertification area Optimal Configuration Method |
| CN108713363A (en) * | 2018-05-14 | 2018-10-30 | 贵州师范大学 | A kind of Karst Rocky Desertification Region woods grass-shrub vegetation implantation methods |
| CN111213542A (en) * | 2020-01-14 | 2020-06-02 | 东北师范大学 | Method for cutting and recovering swamp vegetation in extirpated land by lonicera caerulea |
| CN113079958B (en) * | 2021-03-22 | 2022-04-29 | 中国水利水电科学研究院 | Karst region rock soil contact surface soil leakage resistance control method |
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| CN102051874A (en) * | 2009-11-06 | 2011-05-11 | 中国科学院植物研究所 | Method for improving soil and conserving soil and water in Karst rocky desertification areas |
| CN102696380A (en) * | 2012-06-21 | 2012-10-03 | 广西壮族自治区中国科学院广西植物研究所 | Method for inter-planting forage grass in orchards at karst rock desertification region |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102051874A (en) * | 2009-11-06 | 2011-05-11 | 中国科学院植物研究所 | Method for improving soil and conserving soil and water in Karst rocky desertification areas |
| CN102696380A (en) * | 2012-06-21 | 2012-10-03 | 广西壮族自治区中国科学院广西植物研究所 | Method for inter-planting forage grass in orchards at karst rock desertification region |
Non-Patent Citations (2)
| Title |
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| 喀斯特石漠化生态治理试验示范与监测评价;王代懿;《中国优秀硕士论文全文数据库工程科技I辑》;20050923(第05期);第37-49页 * |
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