CN102960146A - 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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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 planting, be specifically related to a kind ofly utilize economic plants Chinese toon (Toona sinensis) and largeflower-like honeysuckle flower (Lonicera macranthoides Hand.Mazz) to make up vegetation to carry out ecological economy vegetation planting and establishing method on ground, Karst Rocky Desertification Region gentle slope.
Background technology:
The karst, the earth's surface is broken, and the hillside fields is precipitous, corrosion, water erosion effect are strong, are extreme fragile ecosystems, disturb to external world responsive, the natural deduction of ecosystem vegetation easily is disturbed and interrupts, and the resistance of system, stability and self-recovery ability are lower; Under irrational mankind's activity is disturbed, be easy to wreck and degenerate, by top evergreen mixed deciduous forest, to herbosa's succession, be a contrary row succession via shrub shrubbery, filling grass; 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 the water and soil loss aggravation, and soil layer, soil nutrient content are also reducing.The soil nutrient that runs off enters water body, causes water pollution, and correlative study shows that 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, in case enter water body, be difficult to remove, prevent that it from entering an effective method and recovering exactly vegetation, reduces water and soil loss.
Summary of the invention:
The purpose of this invention is to provide and a kind ofly can reduce the Karst Rocky Desertification Region gentle slope ground ecological economy vegetation planting and establishing method that the Karst Rocky Desertification Region water and soil loss brings better economic well-being of workers and staff simultaneously.
Ground, Karst Rocky Desertification Region of the present invention gentle slope ecological economy vegetation planting and establishing method is characterized in that, may further comprise the steps:
(a) species of selection karst:
Arbor is selected: Chinese toon (Toona sinensis);
Shrub is selected: largeflower-like honeysuckle flower (Lonicera macranthoides Hand.Mazz);
Draft is selected: keep the original herbaceous plant on the revegetation enforcement location;
(b) first Chinese toon and largeflower-like honeysuckle flower are cultivated in the nursery, then when rainy season, cultured Nursery stock transplanting to Karst Rocky Desertification Region gentle slope is planted on the ground; Planting pattern is taked the Qiao Guancao plantation that combines, and plants between tall the filling, and is lower at it, keeps original herbaceous plant to cover the 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; Cultivate in described nursery is to make Chinese toon grow to plant height 1.0-1.5m, and largeflower-like honeysuckle flower grows to plant height 0.5-0.7m;
(c) at transplant early, often water, to guarantee the survival rate of nursery stock, then carry out the conventional cultivation management.
Preferably, at the 23 row largeflower-like honeysuckle flowers of planting between the Chinese toon of holding or participate in a prayer service at a temple, can be according to the actual conditions adjustment because of the topography and geomorphology seeding row spacing of karst uniqueness.
For Guizhou, be in the 3-4 month in every year and the 10-12 month its rainy season substantially, therefore can cultured Nursery stock transplanting to Karst Rocky Desertification Region gentle slope be planted on the ground in this time.
The karst is owing to the reason of the aspect such as historical, geographical and cultural, lag of economic development, local farmers is badly off, must consider the economic well-being of workers and staff of peasant household when recovering vegetation, the Chinese toon (Toona sinensis) that this method is selected is not only the good reproducting tree species of fast-growing timber forest as the Good Indigenous Tree Species of Karst Rocky Desertification Region, and nutritious, be rich in life active compound, have important edible and medical value, have very large comprehensive utilization exploitation and be worth.But because Chinese toon pure forest forest form is dull, structure is too simple, and the sylvan life space is idle, especially is difficult to hide exposed rock winter in the Typical Karst Rocky Desertification Region, has affected its large-scale development in the mountain area.Largeflower-like honeysuckle flower (Lonicera macranthoides Hand.Mazz) is commonly called as the plan largeflower honeysuckle flower, is Caprifoliaceae Lonicera semi-evergreen plant, also is one of principal item of southwest, ALFISOL IN CENTRAL commodity honeysuckle." national Chinese herbal medicine compilation " (1996) from its output and the aspect analyses such as active constituent content and social benefit, suggestion is classified largeflower-like honeysuckle flower as certified products honeysuckle 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 the Karst Rocky Desertification habitat are cultivated, and can realize higher economic benefit, ecological benefits and social benefit.
The inventor has certain impact according to the habitat for nutritive element content in the plant corpus, plant is to the long-term adaptation of environment, so that they have larger absorbing capacity for the ion of rich content in the environment, plant is in active absorption soil in the necessary nutritive element, the principle of some nonessential elements in the absorption soil that also can be passive, select suitable plant species from the indigenous plant of karst, arbor is selected: Chinese toon (Toona sinensis); Shrub is selected: largeflower-like honeysuckle flower (Lonicera macranthoides Hand.Mazz); Keep original herbaceous plant.Confirm to find that through the inventor this two Plants extensively distributes in the karst, in the arbor species of karst, Chinese toon year increment and the bearing tree height of tree all have more absolute advantage, utilize specially the Chinese toon of tender shoots can downgrade processing, the tender shoots of gathering annual spring is sold the acquisition economy return.Largeflower-like honeysuckle flower has very strong adaptive capacity to the soil of arid and meta-alkalescence, and the amount of blooming is large, and purchase in a large number in the pharmaceutical factory.Two Plants have stronger absorbing capacity to elements such as Ca, K, Mg, N, can absorb more by force K
+, Na
+, Cl
-, SO
4 2-And NO
3 -Ion, and can be stored in the body.The present invention carries out the plantation of reasonably optimizing layout by this type of plant species is planted in Karst Rocky Desertification Region, can reach and recover vegetation, increase income, reduce water and soil loss, reduces the purpose that this area's water pollutes.
Therefore, the invention has the beneficial effects as follows:
1. the plant species chosen of the present invention is the advantage economic plants kind of karst, habitat to the karst adapts to very much, grow, for rich content in the environment and be the leading ion that causes the downstream water body pollution, have larger absorbing capacity, avoided introducing the biotic intrusion risk that alien species exist.
2. take the tall inter-planting mode of filling with, the original herbaceous plant of its lower reservation can take full advantage of space and illumination moisture, brings into play to greatest extent plant production power, the powerful leading ion that absorbs water pollution.
3. selected plant not only can the conservation of soil and water, and the control water pollution obtains good ecological benefits, also has edible and medical value, can obtain good economic benefit, and obtain the locals and accept and implement, and realizes the social benefit of this pattern.
Therefore, the method utmost point of the present invention is adapted at the ground, Karst Rocky Desertification Region gentle slope that vegetation deterioration is serious, water and soil loss is violent and uses, and can effectively reduce water and soil loss, and therefore the prevention of water body pollution has extraordinary application prospect and value.
Embodiment:
Following examples are to further specify of the present invention, rather than 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: keep the original herbaceous plant on the revegetation enforcement location;
The place: Puding Region Guizhou Province karst complex experiment station, sample ground type are ground, Karst Rocky Desertification Region gentle slope.
First Chinese toon and largeflower-like honeysuckle flower are carried out respectively the nursery cultivation, when the Chinese toon plant height grows to 1.0-1.5m, when the largeflower-like honeysuckle flower plant height grows to 0.5 ~ 0.7m, this cultured plant is migrated to the Karst Rocky Desertification Region gentle slope plant on the ground; Planting pattern is taked the tall inter-planting of filling with, and is lower at it, keeps original herbaceous plant to cover the 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 the hold or participate in a prayer service at a temple 3 row largeflower-like honeysuckle flowers of planting between the Chinese toon; At transplant early, often water, to guarantee the survival rate of nursery stock, then carry out the conventional cultivation management.
Contrast: the hillside fields under the natural conditions that are left intact.
Through the hillside fields of this method revegetation, the hillside fields under the natural conditions that contrast is left intact can be reduced water and soil loss significantly, reduces water pollution; SO
4 2-Ion is 0.35 times of contrast, NH
4 -It is 0.31 times.The test block water quality totally reaches I-II class water quality, and water quality is good; Its water quality is II-IV water quality under the natural conditions, 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, Karst Rocky Desertification Region gentle slope ecological economy vegetation planting and establishing method is characterized in that, may further comprise the steps:
(a) species of selection karst:
Arbor is selected: Chinese toon (Toona sinensis);
Shrub is selected: largeflower-like honeysuckle flower (Lonicera macranthoides Hand.Mazz);
Draft is selected: keep the original herbaceous plant on the revegetation enforcement location;
(b) first Chinese toon and largeflower-like honeysuckle flower are cultivated in the nursery, then when rainy season, cultured Nursery stock transplanting to Karst Rocky Desertification Region gentle slope is planted on the ground; Planting pattern is taked the Qiao Guancao plantation that combines, and plants between tall the filling, and is lower at it, keeps original herbaceous plant to cover the 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; Cultivate in described nursery is to make Chinese toon grow to plant height 1.0-1.5m, and largeflower-like honeysuckle flower grows to plant height 0.5-0.7m;
(c) at transplant early, often water, to guarantee the survival rate of nursery stock, then carry out the conventional cultivation management.
2. ground, Karst Rocky Desertification Region according to claim 1 gentle slope ecological economy vegetation planting and establishing method is characterized in that, at the 23 row largeflower-like honeysuckle flowers of planting between the Chinese toon of holding or participate in a prayer service at a temple.
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Cited By (7)
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CN104542148A (en) * | 2014-12-08 | 2015-04-29 | 中山大学 | Ecological prevention method for alien invasive plants of forests in southern China |
CN105684708A (en) * | 2016-02-18 | 2016-06-22 | 广西壮族自治区中国科学院广西植物研究所 | Method for interplanting traditional Chinese medicinal materials in karst area abandoned farmland in stereoscopic compound 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 |
CN113079958A (en) * | 2021-03-22 | 2021-07-09 | 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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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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Cited By (8)
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CN104542148A (en) * | 2014-12-08 | 2015-04-29 | 中山大学 | Ecological prevention method for alien invasive plants of forests in southern China |
CN105684708A (en) * | 2016-02-18 | 2016-06-22 | 广西壮族自治区中国科学院广西植物研究所 | Method for interplanting traditional Chinese medicinal materials in karst area abandoned farmland in stereoscopic compound mode |
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 |
CN113079958A (en) * | 2021-03-22 | 2021-07-09 | 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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