摘要
对15个水稻组合剑叶在齐穗期和成熟期的光合作用以及茎鞘物质的输出率和转换率进行了研究,结果表明,15个组合中冈46 A/绵恢725和绵5A/辐恢838的特殊配合力最好,冈46 A/科恢746和绵香5A/明恢63的特殊配合力相对较差。
Taking 15 hybrid rice combinations as materials, the photosynthesis, export percentage and transportation of stem and sheath matter at full heading stage and ripening stage were investigated. The results show that the special combining ability in Gang46A/Mianhui725 and Mian5A/Fuhui838 are highest, but lowest in Gang46A/Kehui746 and Mianxiang5A/Minghui63.
出处
《绵阳师范学院学报》
2011年第11期74-78,86,共6页
Journal of Mianyang Teachers＇ College
关键词
水稻
光合作用
茎鞘物质输出率和转换率
rice
photosynthesis
export percentage and transportation of stem and sheath matter
