【摘要】 种子在萌发期的电导率值是用来间接说明其膜系统完整程度的一项重要指标，也是衡量种子活力强度的性能指标之一，研究结果证实，采用高压静电场场效应分离芝麻、油菜及湿地松种子，落入理想分离区的种子其电导率改善值在６％～２３％，且种子的电导率值与沿电场方向的位移存在着贴切的相关规律。更多还原

【Abstract】 The electric conductance of seeds during their sprouting period is not only an important index of the intact degree of membrane system,but also one of properties which indicate seeds’ activity.The experimental results show that after being separated by high voltage electrostatic and fell into the ideal area,the seeds were caused an increasing of 6%～23% in electric conductance,and the seeds’ conductance is relevant to the distance along the direction of the electrostatic field.更多还原