摘要
本文分析了柳杉连栽对土壤肥力的影响，比较分析了根际土壤与非根际土壤肥力的差异性，以及不同立地条件类型的土壤肥力特性。结果表明，土壤的肥力一耕土比二耕土高，根际土壤显著地高于非根际土壤，不同立地条件类型土壤肥力存在显著差异。
The effect of repeated planting Cryptomeria fortunei on soil fertility,the difference of root zone and bulk soil fertility,and soil fertility characters in different site types were all made.The results showed that the soil fertility of the first cultural soil was higher than that of the second,the soil fertility of root zone was greater than that of bulk soil,and the difference of soil fertility in different site types was significant.
出处
《浙江林学院学报》
CSCD
1994年第2期138-142,共5页
Journal of Zhejiang Forestry College
关键词
柳杉
连栽
立地条件类型
土壤肥力
Cryptomeria fortunei
repeated planting
site type
site(forests)
soil fertility
