The Experimental Studies on the Injurious Effect ot Sulphur Dioxide upon the Rice Cultivation

[摘要] From the experimental studies on the injurious effect of sulphur dioxide upon the rice cultivation, it was ascertained that SO2 affects strongly on the pollen and ovary. The pollen and the matured grain show the marked fall of fertilities when the plant is fumigated at flowering and boot stage.

[学科分类] 农业科学（综合）