Article
[Effect of HCO3- on root growth and nutrient absorption of different rice genotypes].
Ying yong sheng tai xue bao = The journal of applied ecology - 1 Aug 2001
Xu X, Yang X, Yang Y
Abstract excerpt
Solution culture experiments with Zn-inefficient cultivar (IR26) and the Zn-efficient cultivar (IR8192-31-2) were conducted to study the effect of HCO3- on the root growth and nutrient absorption of different rice cultivars. The results showed that HCO3- strongly inhibited the root growth of Zn-inefficient cultivar especially at low Zn concentration. In contrast, that of Zn-efficient cultivar was slightly...
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