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Y两优302(Y58S/F302)是长沙年丰种业有限公司育成的籼型优质两系杂交中稻新组合,根据该组合亲本的特征特性,结合在绥宁县多年的大面积制种实践,总结了其高产制种技术。
Y Liangyou 302 (Y58S / F302) is a new indica high-quality two-line middle-season hybrid rice bred by Changsha Nianfeng Seed Co., Ltd. According to the characteristics of the parents and the practice of large-scale seed production in Suining for many years, Its high-yielding seed production technology.