Effect of copper and zinc on wheat on newly cleared grey sand/gravel of the central wheatbelt

To determine the rates of copper and zinc required for maximum grain yield of wheat grown on greysand /over gravel.本数据集旨在明确在灰砂土（greysand）/覆砾石基质上种植的小麦，实现籽粒最高产量所需的铜与锌施用量。