Relations between biomass of (Smilax scobinicaulis) Fresh Roots and Daily Solar Radiation

(Smilax scobinicaulis) not only is a medicinal material plant by treating joint pain, but also it is a widely distributed wide species from 500m to 3100m in Mei County of China. However, explaining links between total biomass of fresh roots and daily solar radiation is difficult. Herein explains that it is an increasing of total biomass of fresh roots with increasing of daily solar radiation, a link between total biomass of fresh roots and daily solar radiation is a significant positive correlation from 20.578mol/m2•d to 24.158mol/m2•d along elevation from 500m to 1500m (P<0.01); it is a decreasing of this total biomass of fresh roots with increasing of daily solar radiation, it is a link between this total biomass of fresh roots and daily solar radiation is the significant negative correlation from 24.15mol/m2•d to 27.246mol/m2•d along elevation from 1500m to 3100m (P<0.01). Herein provides key areas ecological adaptation of daily solar radiation and six landscapes. So, this has key theoretical and practical significance by medicinal species protection for future of human well-being at daily solar radiation at spatial-temporal-environmental-disturbance scales (STEDS).