Yield and nutrient gap analysis for potato in northwest China

@article{Liu2018YieldAN,
  title={Yield and nutrient gap analysis for potato in northwest China},
  author={X. Liu and S. Li and P. He and P. Zhang and Yu Duan},
  journal={The Journal of Agricultural Science},
  year={2018},
  volume={156},
  pages={971 - 979}
}
  • X. Liu, S. Li, +2 authors Yu Duan
  • Published 2018
  • Mathematics
  • The Journal of Agricultural Science
Abstract Analysis of the potato yield gap and the corresponding nutrient gap can help in devising strategies and measurements to increase productivity for closing the gaps through improved practices. On-farm experiments conducted in the main potato production areas of northwest China were used to determine attainable yield. Official statistical data were used to determine the actual on-farm yield. Yield gap was the difference between attainable yield and actual on-farm yield. Nutrient gap was… Expand
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