论文部分内容阅读
78(6)9-2是我院1978年用74(4)73与荆高选(荆早21变异单株系)杂交,经6年选育而成,是一个较好的小麦“早源”亲本材料。 特早熟 半春性,耐寒性较好,越冬性比一般半春性品种好。1983年10月21日播种,于1984年5月25日成熟,全生育期217天,比弱冬性江东
78 (6) 9-2 is our hospital in 1978 with 74 (4) 73 and Jing Gao Xuan (Jing early as 21 mutant single line), after 6 years of breeding is a better wheat “early source ”Parent material. Very early spring, cold tolerance is better, the winter than the average sex spring good sex. October 21, 1983 sowing, on May 25, 1984 mature, the whole growth period of 217 days, than the weak winter east