1982年南方稻区水稻育种和区域试验协作会议于今年1月17日—22日在昆明召开。有关代表在会上汇报了1982年南方稻区区域试验的综合结果。通过两年区试,表现比对照种增产的有4个品种,即早籼早熟种“苏籼1号”、早籼中熟种“145”、晚粳中熟种“6366”、晚粳迟熟种“湘虎25”。会议修改和落实了1983年南方稻区区试方案。1983年的参试品种共38个,其中新参试品种13个,参试单位共100组次。会议强调今后需要多学科的研究力量组织起来,协同攻关,要求在创造新品种的同 1982 Cooperative Meeting for Rice Breeding and Regional Experiment in Southern Rice Area Held in Kunming from January 17 to January 22 this year. At the meeting, the representatives reported on the results of the 1982 regional experiment on the southern rice paddy. After two years of regional trial, four varieties showed higher yields than the control, namely early indica rice “Su-1”, early indica rice “145”, late-maturing rice “6366”, late Japonica rice Cooked “Xianghu 25”. The meeting revised and implemented the 1983 Southern Rice Zone Regional Trial Scheme. In 1983 a total of 38 varieties of testing, including 13 new varieties of testing, testing units a total of 100 groups. The meeting stressed the need for future multidisciplinary research forces to organize, collaborative research, requiring the creation of new varieties of the same