摘要
对贵州省余甘子主要分布的１３个县抽样调查，取其主要产区的年均温、有效积温、海拔、年降雨量、土壤、产量进行数理统计。以产量为评价指标，得出贵州省余甘子生长最适宜、次适宜、适宜和不适宜的各生态环境参数。认为贵州省余甘子生长主要受热量条件限制。
The sampling investigation on Phyllanthus cmbliuca was conducted in 13 mainly distributed counties inGuizhou province and the statistics of yearly average temperature, effective accumulated temperature,eleva-tion,yearly rainfall, soil and phyllanthus cmbliuca yields was calculated for those areas. The yield was used asan appraisal index to reflect the ecological environment level for the best adapted, inferior adapted, adaptedand bad adapted area. The results showed that growth of phyllanthus cmbliuca was limited by heat conditionin Guizhou province.
出处
《贵州农业科学》
CAS
1996年第2期40-43,共4页
Guizhou Agricultural Sciences
基金
贵州省科委资助项目
关键词
余甘子
生态环境
评价
贵州
橄榄
Phyllanthus cmbliuca
ecological environment
appraisement
Guizhou
