@article{01HP1D9SMV42V42YMDC0EK6BJV,
  abstract     = {{Intercropping is a mature and well-known agronomic practice that began to attract interest from the scientific community in the mid-1900s and has known an exponential growth in research activity since the beginning of this century. Over the years, different intercropping indices have been developed to evaluate the performance of this crop production system in comparison to standard monoculture practices. Nowadays, more than 20 of these intercropping indices have been described in scientific literature. This review aims to review these indices and check their performance using a meta-dataset consisting of data points from various intercropping experiments that have been described in peer-reviewed publications. Our results show that different indices evaluate different aspects of intercropping trials and that commonly used indices generally do not capture the full performance of the system. More specifically, intercropping results are influenced by both the total sowing density and the crop ratio and indices differ in the way that these dependencies are accounted for. This study suggests creating a standard protocol for the intercropping trials and their evaluation as crucial elements to optimize intercropping research.}},
  articleno    = {{5}},
  author       = {{Zustovi, Riccardo and Landschoot, Sofie and Dewitte, Kevin and Verlinden, Greet and Dubey, Reena and Maenhout, Steven and Haesaert, Geert}},
  issn         = {{1774-0746}},
  journal      = {{AGRONOMY FOR SUSTAINABLE DEVELOPMENT}},
  keywords     = {{WHEAT TRITICUM-AESTIVUM,LAND EQUIVALENT RATIO,WATER-USE EFFICIENCY,PEA-OAT INTERCROPS,COMPETITIVE INTERACTIONS,SPECIES INTERACTIONS,NITROGEN-FIXATION,YIELD ADVANTAGE,FORAGE YIELD,FIELD BEANS,Intercropping,Grain legume,Small grain cereals,Intercropping indices}},
  language     = {{eng}},
  number       = {{1}},
  pages        = {{21}},
  title        = {{Intercropping indices evaluation on grain legume-small grain cereals mixture : a critical meta-analysis review}},
  url          = {{http://doi.org/10.1007/s13593-023-00934-4}},
  volume       = {{44}},
  year         = {{2024}},
}

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