Pedolo-ecological studies on soy-bean varieties. : (I) Intervarietal variation on the oxidizing power of roots.

Abstract

This experiment was carried out in the National Kanto-Tosan Agricultural Experiment Station, in 1952. One hundred and twelve varieties including the native and improved varieties, collected from various districts in Japan, were used as materials. As a parL of pedolo-ecologlcal studies on the soy-bean varieties, ' the oxidizing power of roots was compared. The results obtained are summarized as follows :