论文部分内容阅读
植物细胞分裂索对再生稻有显著的增产作用,一般较对照(3000kg/ha)增产233.4～297.6kg/ha。其增产机理为:1 增加头季稻后期叶片氮素和叶绿素含量,延长叶片功能期,增加光合产物的累积量.
Plant cell division cable has a significant increase in ratooning rice yield, generally higher than the control (3000kg / ha) 233.4 ~ 297.6kg / ha. The yield-increasing mechanism is as follows: (1) Increasing the leaf nitrogen and chlorophyll content of the first crop of late rice, prolonging the functional period of the leaf and increasing the accumulation of photosynthetic products.