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1现状1.1区域试验根据2014年南方稻区国家水稻品种区试及生产试验实施方案,目前南方稻区国家水稻品种区试包括华南早籼组(区试点11个,下同)、华南感光晚籼组(12个)、早籼早中熟组(17个)、早籼迟熟组(15个)、长江上游中籼迟熟组(18个)、长江中下游中籼迟熟组(15个)、晚籼早熟组(15个)、晚籼中迟熟组(17个)、单季晚粳组(11个)和武陵山区中籼组(11个)10种类型,区试点142个,特性鉴定单位23个。
1 Status quo 1.1 Regional trials According to the 2014 National Rice Varieties Regional Trial and Production Trial Implementation Plan, the National Rice Varieties Regional Trial in the Southern China Region currently consists of the Early Indica Indica Group in South China (11 pilot districts, the same below) (12), Zaozhong early middle-aged group (17), early-indica late-maturing group (15), middle-late indica late maturing group (18) ), Late indica early maturing group (15), late indica late maturing group (17), single season late japonica group (11) and Wuling Mountain Medium Indica group (11) 23 characterization units.