摘要
春玉米与生姜间作不同种植方式农田生态效应研究姚向高王爱玲（河南农业大学农学院，郑州４５０００２）ＳｔｕｄｙｏｆｔｈｅＥｃｏｌｏｇｉｃａｌＥｆｃｃｔｓｏｆＤｉｆｅｒｅｎｔＴｒｅａｔｍｅｎｔｏｆＩｎｔｅｒｃｒｏｐｐｉｎｇｏｆＳｐｒｉｎｇＭａｉｚｅａｎｄ...
The field studies were conducted to probe the regularity of translation and accumulation of heavy metals in soil_rice system. The results showed that on combined pollution soil, critical contents of heavy metal elements decreased, and the contents of heavy metals absorbed by rice <2%, with 98% remain in soil. The distribution of heavy metals in rice was rootstem and leaf>grain.
出处
《生态学杂志》
CAS
CSCD
北大核心
1997年第4期6-9,共4页
Chinese Journal of Ecology
基金
河南省科委资助
