[Eco-toxicological effects of selenium and its critical value on Oryza sativa].

In a pot experiment with brown-yellow soil, this paper studied the effects of different concentration selenium on the growth and activated oxygen- scavenging system of Oryza sativa. The results showed that low concentration Se (< 8 mg x kg(-1)) had a promoting effect on the wheat biomass, chlorophyll a, chlorophyll a/b, and activated oxygen- scavenging… CONTINUE READING