摘要
通过在新会市罗坑一带的严重水土流失地段营造相思林的试验结果表明，造林后１年其郁闲度一般可达０．８～０．９，有效地覆盖光秃的林地，达到了控制水土流失的目的。文中针对水土流失地区的特点，提出了一整套在严重水土流失地上营造相思林的技术措施。
The aim of mis experiment was to find adequate tree species for forest plantation in the water and soil erasion area of Xinhui city, Guangdong Province. 17 species and 49 Provenances of Acacia were tested at trials where were absent ground cover. 9 species and 19 Provenances among them were determined as Promising ones for erosion control due to the canopy density could reach 0. 8 ￣0. 9 after planting in one year The cultural technique was recommended in the paper.
出处
《广东林业科技》
1996年第2期39-44,共6页
Forestry Science and Technology of Guangdong Province
关键词
水土流失地区
相思
栽培
water and soil erosion, Acacia, cultural technique
