Welcome to Chinese Agricultural Science Bulletin,

Chinese Agricultural Science Bulletin ›› 2003, Vol. 19 ›› Issue (3): 79-79.

Special Issue: 生物技术 油料作物 园艺 农业生态

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Effects on rape roots of soil′s mimicry acidifying in green shed

ZHANG Chang-ai LAO Xiu-rong   

  • Online:2003-06-25 Published:2003-06-25

Abstract: In this article,we explored the biological and ecological responses of rape roots to acidify by the mimicry acidifying pot experiments. The results showed that:roots weight,root vitality,root volume,root length and root absorption of nutrition element are all be affected by the change of PH..At the same time we found that rape root should be damaged if PH under 4.8.