The Effect of Fluorine Stress on Physiological-Biochemical Indexes and Absorption-Accumulation Specialties of Tea Plant Effects of different N, P and K treatments on absorption and  accumulation  of nutrients and yield of cassava Efects of Ni pollution on the absorption and accumulation of mineral nutritious elements in wheat seedling Annual biomass and nutrient accumulation of Korla fragrant pear Characteristics of fluorine absorption and accumulation of four different tea tree varieties Eco-toxicological effect of metal-based nanoparticles on plants: Research progress.