The positive interactive effect of applied zinc and soil moisture treatments on plant growth and Zn uptake was observed. The highest biomass of plants was found under zinc application and adequate soil moisture.

• 施锌显著提高了土壤中交换态锌、碳酸盐结合态锌和铁锰氧化物结合态锌的含量及其在全量中比例，而且0-2mm根际土壤中铁锰氧化物结合态锌出现积累，若土壤水分充足，施锌0-2mm根际土壤中有机态锌出现积累。