Abstract: For research the influence of mineral nutrient elements content of almond’s leaves on exogenous fertilizer of N, P and K, providing the theory of references for nutrition diagnosis of balanced fertilization technology in Xinjiang. The soil was fertilized by different concentration’s fertilizers of N, P and K in the almond garden which was in fruit during the budding period from 2009 to 2010. From the determination and analysis of ten kinds of mineral nutrient elements content (N, P, K, Ca, Mg, B, Zn, Fe, Mn and Cu). The results showed that exogenous fertilizer of N, P and K can improve the corresponding elements in the leaves. N can promote the absorption of P, B, Fe, Zn and Cu, but restrict the absorption of K, Ca and Mn. P can promote the absorption of N, K, Mg and Mn, but restrict the absorption of Zn and Fe. K can promote the absorption of B, Fe and Zn, but restrict the absorption of N, P, Ca and Mg. It can significant or extraordinary significant improve the corresponding element content of almond’s leaves after spraying different fertilizers of N, P and K. There was linear relationship between fertilized quantity and the absorbed elements content of leaves, and also the fertilizer of N, P and K formed to promote and restrict dual relationship for nine kinds of various mineral elements content of almond’s leaves.