Abstract:

In order to standardize seeds and seedlings of Achyranthes bidentata, the total biomass, root-shoot ratios and the biomass assignments of different parts of different breeding types of A. bidentata were studied in this article. The results showed that the total biomass accumulations of different breeding types of A. bidentata presented the “S” curves, which abided by the principle: slow-fast-slow and the highest stage of which were early November. The total biomass and the biomass assignments of vegetative organs of different breeding types of A. bidentata were all Qiuzi?Qiumantaizi?Mantaizi, and the reproduction allocations were Mantaizi?Qiumantaizi?Qiuzi. The results further confirmed that reproduction with Qiuzi was better in the productions of A. bidentata.