复合式种子静电清选分级机康敏余登苑杨明毅南京农业大学农业工程学院陈平王忠潜江苏省太仓市静电设备厂１前言种子是农业生产最基本的生产资料之一。近几十年来国内外研究表明，各国粮食增产中，优质良种所起的作用大约占１／３以上，生活力高的种子，可比生活力低的增产... Hybrid Seeds Electrostatic Precipitation Sorter Kang Min Yu Dengyuan Yang Mingyi College of Agricultural Engineering, Nanjing Agricultural University Chen Ping Wang Zhong Qian Electrostatic Preservation Plant, Taicang City, Jiangsu Province 1 Introduction Seeds are one of the most basic means of production in agricultural production. In recent decades, domestic and foreign studies have shown that in the grain yield increase in all countries, quality seeds play a role in about one-third of the total, and high-vigor seeds can yield more than the low vitality ...