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利用强电场作刺激因素选育作物良种,国内外早有报导。近年来利用弱电场处理作物种子,借以提高种子的发芽势和发芽率,促进幼苗生长等方面的工作也有报导。但用电场处理甘薯种薯尚未见报导。本文主要探讨高压静电场对种薯出秧数及秧苗素质等方面的影响,并寻求提高种薯出秧数的电场处理时间。 1 材料与方法用220伏交流电经控制器送给静电高压源(发生器),产生的直流高压电经控制开关接到高压负极金属网上,在高压负极金属网上与高压正极金属网间形成8×10~2V/m的静电场,高
The use of strong electric field as a stimulating factor breeding crop seed, has long been reported at home and abroad. In recent years, the use of weak electric field treatment of crop seeds, in order to improve seed germination and germination rate, promote seedling growth and other aspects of the work have also been reported. However, the use of electric field treatment of sweet potato seed has not been reported. This paper mainly discusses the impact of high-voltage electrostatic field on seedling number and seedling quality, and seeks to improve seedling seedling electric field processing time. 1 Materials and Methods 220V AC power to the electrostatic high voltage source (generator) by the controller, the DC high voltage generated by the control switch connected to the high voltage negative metal network, the high voltage negative metal network and the high voltage positive metal network between the formation of 8 × 10 ~ 2V / m electrostatic field, high