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不同小麦品种因其生理基础的差异,在开花到成熟期间表现出不同的生长发育特点。为摸清偃师16的干物质积累、分配、转运特点,及籽粒形成、灌浆、成熟规律,于1999年进行了该项研究,为偃师16的后期管理提供理论依据。1 材料与方法1999年4月26日,在偃师市农科所偃师16稀播繁殖田内
Different wheat cultivars show different growth and development characteristics from flowering to maturity because of their physiological basis. In order to find out the characteristics of dry matter accumulation, distribution and translocation in Yanshi 16, and the rules of grain formation, grain filling and maturity, this study was conducted in 1999 to provide a theoretical basis for the late management of Yanshi 16. 1 Materials and Methods April 26, 1999, Yanshi Institute of Agricultural Sciences in Yanshi 16 sparse breeding field