低丘红壤地区植被恢复及生态效应研究  

Vegetation recovery and its ecological effect on red earth in the low hill area:

作　　者：傅庆林[1] 罗永进[1] 

机构地区：[1]浙江省农业科学院

出　　处：《浙江农业学报》1995年第2期85-88,共4页Acta Agriculturae Zhejiangensis

摘　　要：低丘红壤地区植被演替和恢复可分草本植物为主的初级阶段、灌木植物为主的次级阶段和乔木植物为主的顶极阶段。植被恢复进程，人工植被８～９年后就达到演替的顶极阶段，自然植被８～９年仍处于次级阶段。人工植被显著比自然植被恢复快。低丘红壤地区植被恢复不仅有利于保持水土，降低土壤养分的流失，提高土壤肥力，而且能调节小气候，改善生态环境。There are three stages of vegetation recovery and succession on red earth in the low hill area. There are mainly herbarceous plants in the primary, shrubby plants in the secondary and arborous plants in climax. The recovery of anthropogenic vegetation is obviously faster than that of natural vegetation. It took 8-9 years up to the climax stage in the anthropogenic vegetation, but in the natural vegetation only up to the secondary succession stage. It was advantageous for the vegetative recovery to conservating soil and water, decreasing soil nutrient loss and improving soil fertility and the microclimate.

关 键 词：植被演替 人工植被 自然植被 生态效应 红壤 

分 类 号：S155.25[农业科学—土壤学] S181[农业科学—农业基础科学]