The content of Nickel in soil continue to increase pollution in China, interaction of nutrient elements can occur in the soil, may also occur in plants, so the crop nutrition is changed. In order to provide a good environment for crop nutrition is more suitable,.It is necessary to understand and consider the interaction among these factors. We cultured maize with pot at house, investigated that mutual actions between Ni in seedling maize and exogenetic nutrient. Research Content:The effects of different Ni ...