Multi-scale assessment of winter wheat yield gaps with an integrated evaluation framework in the Huang-Huai-Hai farming region in China

@article{Li2019MultiscaleAO,
  title={Multi-scale assessment of winter wheat yield gaps with an integrated evaluation framework in the Huang-Huai-Hai farming region in China},
  author={S. Li and J. Liu and M. Shang and H. Jia and Y. Feng and Q. Chu and Feng Chen},
  journal={The Journal of Agricultural Science},
  year={2019},
  volume={157},
  pages={523 - 536}
}
Abstract Quantifying reasonable crop yield gaps and determining potential regions for yield improvement can facilitate regional plant structure adjustment and promote crop production. The current study attempted to evaluate the yield gap in a region at multi-scales through model simulation and farmer investigation. Taking the winter wheat yield gap in the Huang-Huai-Hai farming region (HFR) for the case study, 241 farmers’ fields in four typical high-yield demonstration areas were surveyed to… Expand

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