摘要
为了研究地锦绿化荒山、黄土冲沟的作用 ,在河北唐县片麻岩荒山和满城县的黄土冲沟进行了种植实验。两年的实验结果表明 ,地锦具有良好的适应能力 ,种植于片麻岩荒山和黄土冲沟的地锦均可保证很高的成活率 ,春季种植成活率高于秋季 ,阴坡高于阳坡。所种地锦生长较快 ,地面覆被度较高且不被绵羊、山羊等草食家畜啃食。因此 ,根据我国现有的经济和生态条件 ,地锦可做为绿化荒山和黄土冲沟的先锋植物。本文还就种植地锦的策略以及地锦的经济、生态价值进行了论述和分析。
Making green of barren mountains with plant is a very important sustainable measure for guarding aginst soil and water loss in China.Planting tests with Japanese creepers were carried at barren mountain and loessial gulch in the past two years in Tang county and Mancheng county of Hebei province.The results were as follows: Japanese creeper could get very high survival ratio and grow fast at the barren mountains covered with gneiss rocks and loessial gulch. Japanese creepers planted on spring at shade slopes got higher survival ratio than at adrettoes slopes on autumn.Japanese creepers grew very fast and made high cover density.Sheep and goats don't eat the creeper that is a very important and significant for planting in barren mountains.According to the basic economic and ecological condition of China,Japanese creeper should be a kind of pioneer plant for making green of barren mountains.The planting measure of Japanese creepers and economic value, ecological value were discussed in this paper.
出处
《山地农业生物学报》
2001年第2期110-113,共4页
Journal of Mountain Agriculture and Biology
基金
河北省科技厅
教育厅"利用爬山虎绿化荒山和风沙地应用研究"项目资助! (972 30 10 6D - 99- 4)
