1984年8月21日至24日在吉林省农业科学院召开了东北地区春大豆育种攻关学术讨论会。会议由吉林省农科院和黑龙江省农科院共同主持。与会代表共80人,除黑龙江、吉林、辽宁三省外,河北、内蒙古、陕西、甘肃等省(自治区)的代表也参加了会议。吉林省农科院大豆研究所副所长、研究员张子金致开幕词并对会议作了小结,东北 From August 21 to August 24, 1984, a symposium on spring soybean breeding in Northeast China was held in Jilin Academy of Agricultural Sciences. The meeting was co-chaired by Jilin Academy of Agricultural Sciences and Heilongjiang Academy of Agricultural Sciences. A total of 80 delegates, with the exception of Heilongjiang, Jilin, Liaoning provinces, Hebei, Inner Mongolia, Shaanxi, Gansu and other provinces (autonomous regions) also attended the meeting. Jilin Province Academy of Agricultural Sciences Institute of soybean deputy director, researcher Zhang Zijin delivered an opening speech and made a summary of the meeting, northeast