The senescetive process of root and leaves, and the effect on the growth of temperature and soil moisture during productive phase were analysed and compared.
与此同时还分析比较了两优培九根系和叶片的衰老进程，以及灌浆结实期温度和土壤水分状况对两优培九生长发育的影响。
参考来源 - 两优培九的结实特性及其与温度、土壤水分的关系研究It showed that the ability of matter production during the grain-filling period was more important to yield than high matter accumulation before heading.6.
生育后期的物质生产量则与产量呈极显著的正相关关系,表明在具备较高的抽穗前物质生产条件下,结实期的物质生产能力对产量形成的重要性较前期物质生产能力更为重要。
参考来源 - 现代高产水稻茎鞘物质贮存和运转的特征研究·2,447,543篇论文数据，部分数据来源于NoteExpress
选用不同类型两系杂交稻组合，研究了结实期茎鞘物质运转与籽粒灌浆结实的关系。
The translocation characters of reserves in stem and sheath and its relation to the grain filling were studied during ripening stage with different types of two-line hybrid rice.
选用不同类型的两系杂交稻品种，研究了结实期茎鞘物质运转与籽粒灌浆结实的关系。
The translocation characters of reserves in stem and sheath and its relation to the grain filling were studied during ripening stage with different types two-line hybrid rice.
灌浆结实期用GA、6 - BA和HA处理两个不同的水稻品种后，水稻旗叶衰老进程明显延缓。
After spraying GA, 6-ba and HA on the two rice species during filling stage, the senescence process of flag leave is clearly retarded.
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