THE INFLUENCE OF ELECTRIC CURRENT ON THE YIELD OF CROP SEEDS. : (I) Soybean.

[摘要] (1) Some experiment reported when the seed of crops were stimulated by moderate electric current, in growth and yields of this crops was promoted or increased. In this experiment, were charged an electric current (short waves, 38 M. C) to seeds of Norin No. 1 and Norin No. 2. of soya-beans, and observed growth and yield, namely experiment is as follows : (A) The section of 1 minute charged with electric current. (B) The section of 5 minutes charged with electric current. (C) The section of 10 minutes charged with electric current. (D) The control section (none treatment) (2) The number of investigationed individuals is 10 pieces of soybeans in each sections. (3) The heads of investigation is the length of stem, number of branches, number of nodes, number of pods, length of roots and weight of 100 grains of soybeans. (4) On average of 10 pieces in each sections is (A) and (B) sections surpasses (C) and (D) sections in growth, yields and other heads both Norin No. 1 and Norin No. 2 of soybeans.

[学科分类] 农业科学（综合）