Nutrition elements 第1页

Studies on Fertilization of Young Acer truncatum Bunge Ⅱ. Effect on Flavonoid,Cholorogenic Acid and Nutrition Elements in Leaves Efects of Ni pollution on the absorption and accumulation of mineral nutritious elements in wheat seedling The Nutrition Dynamic of N,P,K in Umbrella Bamboo(Fargesia murielae )before and after Flowering Background of nutrition elements in tea garden soils in Sichuan province Spatial Distribution of Nutrition Element and Its Relationship with Soil Nutrients in Different Years of Phyllostachys pubescens