Claim · model-written summary
The model simulated lower cereal yield due to nitrogen competition.
Not reportedComparator
Verbatim
e0“a decrease in cereal yield due to competition for nitrogen”
Title
de Freitas, Mathilde; Couedel, Antoine; Falconnier, Gatien N.; et al. HAL (Le Centre pour la Communication Scientifique Directe) 2024
Other claims from this paper (9)
- Method / resource STICS simulated cereal grain yield with similar accuracy for sole crops and intercrops.
- Method / resource STICS accuracy for legumes was lower under intercropping than sole cropping.
- Method / resource STICS correctly reproduced cereal legume competition and complementarity in Mali and Burkina Faso.
- Method / resource STICS came close to reproducing cereal legume competition and complementarity in Brazil.
- Method / resource In Senegal STICS overestimated legume partial land equivalent ratio.
- Method / resource In Senegal STICS underestimated cereal partial land equivalent ratio.
- Method / resource The model simulated lower legume yield due to light competition.
- Method / resource Water stress had little simulated effect on yield and crop interactions.
- Method / resource The authors judge STICS accuracy acceptable for tropical intercropping where legume yields are not too low.