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从父母本花期的预测和调节,提高结实率的技术措施,严格去杂、去劣3个方面阐述了优质杂交粳稻津优29的制种技术。
From the parents of the flowering of the forecast and regulation, to improve the rate of seed set of technical measures to strictly go to miscellaneous, go bad three aspects elaborated high-quality hybrid rice Jinyou 29 seed production technology.