【摘要】 辐501是以早籼中间材料Z96-12为母本、Z95-03为父本杂交,F1代干种子经过80Gy60Coγ射线,M6F6代干种子经过300Gy60Coγ射线2次辐照处理,采用系谱法育成的一个早籼常规品种。该品种表现丰产性和稳产性较好,生育期适中,抗稻瘟病和适应性广等特性,并于2011年2月通过浙江省农作物品种审定委员会审定。更多还原

【Abstract】 Fu 501,an early season indica rice variety,was developed through the pedigree breeding method by irradiating F1 and M6F6 dry seeds of Z96-12 × Z95-03 using 80Gy and 300Gy 60Co γ-rays,respectively.The variety has high and stabilizing grain yield,adaptable growth duration,resistance to rice blast and wide adaptability,and it was registered and released in Zhejiang Province in Feb.,2011.更多还原