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繁种制种技术研究是提高繁种制种产量,促进杂种小麦走向大面积生产的关键研究内容之一。与制种产量有关的因素很多,其中包括行比、花期相遇与否、父母本开花习性与异花
Research on seed production technology is one of the key research topics to increase the yield of seed breeding and promote the development of hybrid wheat to large-scale production. There are many factors related to seed production, including the ratio of row, flowering or not, the parents of the flowering habits and different flowers