مقال بحثي وصول مفتوح
Micronutrients as Impurities of Inorganic Fertilizers Marketed in Saudi Arabia
Inorganic fertilizers with major nutrients are likely to be contaminated with some micronutrients. Fertilizers, utilized in Saudi Arabia, were analyzed for their total and water-soluble content of Fe, Zn, Mn and Cu. They represented three categories namely: phosphatic, solid multiple nutrient fertilizers (SMNF) and wat …