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培两优特青(培矮64S/特青)是湖南杂交水稻研究中心选配的两系中籼杂交新组合,于1994年1月通过湖南省农作物品种审定委员会审定,这是我国第一个通过审定命名的两系杂交稻新组合。 该组合1991年参加南方中稻区试,糙米产量居第一位;1992年与1993年先后两次参加湖南省中稻区试,亩平均产量分别为631.8公斤与515.8公斤,比对照籼优63分别增产4.7％与5.7％,
Peiliangyouteqing (Pei’ai 64S / Teqing) is a new combination of two lines of mid-indica hybrids selected by Hunan Hybrid Rice Research Center. It was approved by Hunan Crop Variety Approval Committee in January 1994, which is the first one in China Approved by the new two-line hybrid rice named combination. The combination of rice in the southern region in 1991 to participate in the test, brown rice production ranked first; in 1992 and 1993 twice in Hunan Province to participate in the trial, the average mu yield was 631.8 kg and 515.8 kg, respectively, compared with the indica hybrid 63 yield 4.7% and 5.7%