A Study of the Low-Temperature Injury in Soybean

[摘要] Effects ot Low-temperatures (17°C and 20°C) given at various growth stages on soydean plants were studied. When treated at the flowering time, the flowering number of the plant became very few or it did not flower at all. On such a case cleistogmy was observed, and sterile grains and 1 grained-Pods increased in number, the grainweight being reduced.

[学科分类] 农业科学（综合）