论文部分内容阅读
嘉优1号(原名嘉优229)系浙江省首个跨地区杂交水稻育种、推广联合体(嘉兴市农业科学研究院联合长兴县种子公司、海盐县种子公司、嘉兴市种子公司、绍兴市农业科学研究院和诸暨市种子公司组建)选育而成的BT型三系中熟晚粳杂交水稻新组合。2005年2月通过浙江省农作物品种审定委员会审定。表现熟期适中、穗大粒多、结实率高、抗病性强、穗期高温耐性好、高产稳产、米质优,深受种植和消费者的喜爱。总结了嘉优1号父母本的生物学特性及其高产优质繁、制种技术。
Jiayou 1 (formerly Jiayou 229) is the first inter-regional hybrid rice breeding and popularization consortium in Zhejiang Province (Jiaxing Agricultural Research Institute, Changxing County Seed Company, Haiyan Seed Company, Jiaxing Seed Company, Shaoxing Agriculture Science Research Institute and the establishment of seed companies in Zhuji City) bred BT type three lines of late japonica hybrid rice new combinations. February 2005 approved by the Zhejiang Provincial Crop Variety Approval Committee. The performance of moderate maturity, spike large grain, high seed setting rate, strong disease resistance, high temperature tolerance of panicles, high and stable yield, high quality rice, deeply planting and consumer favorite. The biological characteristics of Jiayou No.1 parents and their high yield, high quality and seed production techniques were summarized.