Yields and inputs for conventional and conservation wheat and popcorn crop rotations in 2017–2019 and 2018–2020.
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WW = Winter Wheat; PC = Popcorn. The year indicates the harvest year. Unless indicated otherwise, inputs of cover crops were attributed to conservation popcorn. For conservation agriculture yields and inputs were based on field data, for conventional agriculture they were based on expert judgement.
创建时间：
2023-05-23
