This study was conducted to analyze the effect of magnesium (Mg), zinc (Zn) and boron (B) on level macronutrients (Na, Mg, K, Ca), micronutrients (Zn, B, Mo, Mn, Fe, Co, Ni, Cu), heavy metals (Cd, As, Hg, Pb) in loquat leaves fruit tissues (peel, pulp, seed) using inductively coupled plasma-mass spectrometry (ICP-MS). Fruits were obtained from a orchard located Fujian (Yun Xiao/Zhangzhou). The ...