【摘要】 以长江中下游推广面积较大、含有水稻显性早熟基因Ef-cd的岳4A、岳4B和地方优质品种五岭香丝为主要亲本,创制了新的三系优质早熟不育系盛泰A。对盛泰A的选育过程、品种特征特性及制种习性进行总结,对其配制的6个杂交组合的生育期、产量、米质进行分析讨论。更多还原

【Abstract】 A new three-line high-quality early-maturing male sterile line Shengtai A was developed by using Yue4 A and Yue4 B,which was widely extended in the middle and lower reaches of the Yangtze River and contain rice dominant early-maturing gene Ef-cd,and local high-quality variety Wuling Xiangsi as main parents.The breeding process, variety characteristics and seed production habits of Shengtai A were summarized, and the growth period, yield and rice quality of 6 hybrid combinations were analyzed and discussed.更多还原