The effect of Zn-fertilizer applicated in corn and Mn-fertilizer applicated in winter wheat were studied under field conditions with different soil type and application way.

• 过两年在富平东新试区，不同土地类型、不同施用方式的多点玉米施锌、小麦施锰试验，证明对于玉米和小麦具有明显的增产作用。