THE INFLUENCE OF THE HIGH VOLTAGE ELECTROSTATIC FIELD SEPARATING EFFECT ON THE BIOTIC FACTORS OF RICE SEEDS,RAPE SEEDS AND SESAME SEEDS DURING THEIR SPROUTING PERIOD
高压静电场分离水稻、油菜及芝麻种子对萌发期生物效应的影响

Falling into the high voltage electrostatic field,the rice seeds,rape seeds and sesame seeds are separated along the direction of the field.The sepapratig distances of the seeds which weights are basically the same vary greatly when fall from the same height.The experimental results show that there exist obvious relationship between the separating distance and germinative rate,and after these seeds are treated with the high voltage electrostatic field, their amylase acivity, proteinase activity,lipase acivitty and electric conductance are increased.If suggests that the increase of enzymatic activities is the mechanism of promotion of germinative rate.