论文部分内容阅读
高铝土壤上的大豆侧枝生长明显受阻,而茎秆施用外源细胞分裂素则可减轻铝的抑制作用。铝的主要作用是抑制根系分生组织的生长,而供给茎秆的细胞分裂素主要由根系分生组织合成。细胞分裂素合成的部位及铝对
The growth of side shoots of soybean in high-aluminum soil was obviously blocked, while the application of exogenous cytokinin in the stem reduced the inhibition of aluminum. The main role of aluminum is to inhibit the growth of the root meristem, while the supply of stalk cytokinin is mainly synthesized by the root meristem. Cytokinin synthesis sites and aluminum pairs