继不结球白菜抗病良种矮抗1、2、3号育成并大面积推广应用，荣获国家科技进步二等奖之后，矮抗家族又添新品，矮抗4、5、6号相继育成。该项课题由南京市科技功臣、博士生导师南京农大曹寿椿教授主持。受中国农科院蔬菜花卉研究所委托，南京农大科研处于1994年11月11日在南京举 Following the non-heading Chinese cabbage resistant varieties of short breeding 1, 2, 3 and a large area of ​​popularization and application, won the second prize of national science and technology progress, the short anti-family and add new products, short anti-4,5,6 have been bred. The subject by Nanjing science and technology hero, doctoral tutor Nanjing Agricultural University Professor Cao Shouchun chaired. Entrusted by the Institute of Vegetables and Flowers of the Chinese Academy of Agricultural Sciences, Nanjing Agricultural University Research Institute was held in Nanjing on November 11, 1994