闽南公路土被边坡植物绿化效应分析  

Greening Effect for Slope Plant on Highway Soil Cover in South Fujian

作　　者：林武星[1] 聂森[1] 陈东华 朱炜[1] 谭芳林[1] 

机构地区：[1]福建省林业科学研究院,福建福州350012 [2]厦门市花卉生产处

出　　处：《防护林科技》2007年第6期12-14,共3页Protection Forest Science and Technology

摘　　要：针对闽南地区公路边坡裸露所引起的水土流失、山体滑坡等生态问题,以福建泉州大坪山公路边坡为研究对象,通过采用耐干旱贫瘠的相思树种和固土植物爬山虎为绿化材料,运用穴状整地、客土伴磷肥和雨天种植的技术措施在边坡不同坡位栽种,可在2-3 a内恢复裸露边坡植被和森林生态系统,而且土壤的理化性质得到了明显的改善,改良了土壤结构,提高了土壤肥力。Aiming at ecological problems of erosion loss and mountain landslide arosed by bareness on highway slope in south Fujian, taking Dapingshan highway slope in Quanzhou of Fujian Prov. as object of study,applying technical measures （hole shape of soil preparation, soil with phosphatic fertilizer, planting in rainy days）, Acacia spp. which are drought and leanness tolerance and Parthenocissus tricuspidata which is a kind of fixed soil plant are planted on different slopes. Side slope vegetation and forest ecosystem can be restored in 2-3 years. Soil physicochemical properties can be improved significantly. Soil structure can be improved. Soil fertility can be increased.

关 键 词：裸露山体 植物绿化 生长效果 理化性质 

分 类 号：S731.8[农业科学—林学]