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落入高压静电场内的水稻、芝麻及油菜种子,在场的作用下,即产生沿电场方向的位移,在同一跌落高度下,质量基本相同的种子,其分离距离产生很大的差异,且分离距离与种子的发芽率及发芽势的改善程度存在着较为明显的相关关系。研究证实,种子活力强度得到提高的机理在于,经过高压静电场分离处理的水稻、油菜及芝麻种子,其α淀粉酶活性、蛋白酶活性、脂肪酶活性及电导率均得到明显的改善。
The seeds of rice, sesame and rape that fall into the high-voltage electrostatic field produce the displacement along the electric field under the action of the electric field. At the same drop height, the seeds with the same quality have a great difference in separation distance and are separated Distance and seed germination rate and the improvement of germination potential there is a more obvious correlation. The study confirmed that the mechanism of improving seed vigor is that the amylase activity, protease activity, lipase activity and conductivity of rice, rapeseed and sesame seeds treated with high voltage electrostatic field were significantly improved.