| 黔北岩生种子植物种类及其在石漠化治理中的应用 |
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| 引用本文： | 张仁波,何林,窦全丽,张素英.黔北岩生种子植物种类及其在石漠化治理中的应用[J].北方园艺,2012(13):77-80. |
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| 作者姓名： | 张仁波 何林 窦全丽 张素英 |
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| 作者单位： | 遵义师范学院生物系,贵州遵义,563002;遵义师范学院化学系,贵州遵义,563002 |
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| 基金项目： | 遵义市科技局社会发展基金资助项目(遵市科合社字，贵州省教育厅科研资助项目，遵义师范学院区域经济研究资助项目 |
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| 摘 要： | 为筛选优良的可用于石漠化治理的种子植物,采集并鉴定了黔北常见的岩生种子植物,筛选出了一些优良的本土种类,尝试了对岩生植物进行分级,并提出了石漠化治理建议。结果表明:黔北岩生种子植物共有60科101属118种;依据岩生能力和土壤厚度将岩生种子植物分为3级。指出了在治理石漠化时,应根据不同的生境类型选择不同的植物,首选藤本植物,其次为草本和灌木,不应使用乔木。建议试行推广薜荔(Ficus pumila L.)、地瓜(Ficus tikoua Bur.)和石柑子(Pothos chinensis(Ral.)Merr.)3种藤本植物。
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| 关 键 词： | 黔北 岩生种子植物 种类 石漠化治理 |
The Species of Seed Plants on Rocks in North Guizhou Province and Their Applications in Stone-desertified Area |
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| ZHANG Ren-bo
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HE Lin
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DOU Quan-li
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ZHANG Su-ying.The Species of Seed Plants on Rocks in North Guizhou Province and Their Applications in Stone-desertified Area[J].Northern Horticulture,2012(13):77-80. |
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| Authors: | ZHANG Ren-bo HE Lin DOU Quan-li ZHANG Su-ying |
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| Institution: | 1.Department of Biology,Zunyi Normal College,Zunyi,Guizhou 563002;2.Department of Chemistry,Zunyi Normal College,Zunyi,Guizhou 563002) |
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| Abstract: | The objective of this study was to filter out some excellent seed plants which can be used to restore vegetation in stone-desertified region.The familiar seed plants on rocks was collected and identified in North Guizhou province.Some fine endemic species were found.Seed plants on rocks was classified and put forward some suggests for vegetation restoration.The results showed that there were 118 species of seed plants on rocks in north Guizhou province,belonging to 101 genera of 60families.Seed plants on rocks were classified to 3l evels referred to the rocky adaption and the thickness of the soil.Vines should be firstly applied in(very) strongly stone-desertified area,then herbs and shrubs,not trees.3 vines were suggested to restore vegetation in(very) strongly stone-desertified area in North Guizhou province : Ficus pumila L.,Ficus tikoua Bur.and Pothos chinensis(Ral.) Merr.Different seed plants should be chosen in different habitats. |
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| Keywords: | North Guizhou province seed plants on rocks species restore vegetation in stone-desertified region |
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