population biomass 第1页

Single population biomass growth model under considering the dynamic equilibrium of supply and demand of nutrients Density and Biomass Dynamics of Pinus taiwanensis at Songyang County, Zhejiang Province A Preliminary Demographic Study of Pinus massoniana at Jinyun Mountain, Sichuan Province Effects of different cutting system on main typical steppe populations in Inner Mongolia The clonal growth of Hippophae rhamniodes L. ssp. sinensis in response to irrigation intensity