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一、选育经过和产量表现浙皮2号(即83-122)是浙江省农科院作物所1978年春用78-843为母本,78-932为父本进行杂交,1980年(指收获年份,下同)从F_2代分离群体中选出3个单株,1981年从F_3代选出2个单株,1982年从F_4代选出5个单株和1个株系,1983年(F_5代)定型。1984年将该品系提升进入鉴定试验,1985年参加省品比试验的同时,开始多点试验。1986、1987年参加两年省大麦区域试验,1988年参加省生产试验。1987、1988年参加两年湖州市大麦区试和一年生产试验。1988年9月湖州市农作物品种
First, the breeding and yield performance Zhepi 2 (ie 83-122) is the Institute of Crops, Zhejiang Academy of Agricultural Sciences 1978 spring 78-843 as the female parent, 78-932 as the male parent hybrid in 1980 (referring to the harvest Year, the same below) were selected from the F 2 generation segregation population of three single plant in 1981 selected from the F_3 generation of two plants in 1982 from the F_4 generation of five single and a strain selected in 1983 ( F_5 generation) stereotypes. 1984 to upgrade the strain into the identification test, in 1985 to participate in the provincial product ratio test at the same time, began multi-point test. 1986, 1987 to participate in two provinces barley regional test, in 1988 to participate in the provincial production test. 1987, 1988 to participate in two years Huzhou barley district trial and one year production test. 1988 September Huzhou City crop varieties