The beginning of crop growth is influenced by soil temperature and water content near the surface. We have developed a model that predicts the local temperature and water content surrounding the seed using easily available meteorological data. Our global sensitivity analysis helped us identify the components of the model with the largest contribution to the output uncertainty. After calibration, the model showed less than 10 % relative error for temperature and water content at 30 cm. In standard sowing conditions in north-western Switzerland, the emergence was better predicted when using our simulated seed bed temperature than air temperature, the classical proxy variable. Combining the emergence model with soil temperature simulation, an ...
The responses of seed germination rates (GRs) and final germination percentages to soil temperature ...
[Departement_IRSTEA]Eaux [TR1_IRSTEA]GEUSICrop models are useful tools for integrating knowledge of ...
Crop growth is influenced by the energy partition and water–heat transfer in the soil and canopy, wh...
The beginning of crop growth is influenced by soil temperature and water content near the surface. W...
La croissance en début de cycle des grandes cultures est principalement influencée par la températur...
International audienceor annual field crops, the early development phase is crucial in establishing ...
This study presents a biophysical model of crop functioning can translate the dynamics of the evolut...
6th International Conference on Agricultural and Biological Sciences (ABS 2020)Minimizing seed loss ...
Predicting crop developmental events is fundamental to simulation models and crop management decisio...
Understanding how the environment regulates seed-bank dormancy changes is essential for forecasting ...
Projected global warming and population growth will reduce future water availability for agriculture...
A model has been developed that predicts spring wheat grain and dry matter yield. Preliminary tests ...
11 pagesInternational audiencePea (Pisum sativum L.) is an important crop in temperate regions for i...
In the context of climate change, grasslands are considered, similar to forest, as an important sink...
The responses of seed germination rates (GRs) and final germination percentages to soil temperature ...
[Departement_IRSTEA]Eaux [TR1_IRSTEA]GEUSICrop models are useful tools for integrating knowledge of ...
Crop growth is influenced by the energy partition and water–heat transfer in the soil and canopy, wh...
The beginning of crop growth is influenced by soil temperature and water content near the surface. W...
La croissance en début de cycle des grandes cultures est principalement influencée par la températur...
International audienceor annual field crops, the early development phase is crucial in establishing ...
This study presents a biophysical model of crop functioning can translate the dynamics of the evolut...
6th International Conference on Agricultural and Biological Sciences (ABS 2020)Minimizing seed loss ...
Predicting crop developmental events is fundamental to simulation models and crop management decisio...
Understanding how the environment regulates seed-bank dormancy changes is essential for forecasting ...
Projected global warming and population growth will reduce future water availability for agriculture...
A model has been developed that predicts spring wheat grain and dry matter yield. Preliminary tests ...
11 pagesInternational audiencePea (Pisum sativum L.) is an important crop in temperate regions for i...
In the context of climate change, grasslands are considered, similar to forest, as an important sink...
The responses of seed germination rates (GRs) and final germination percentages to soil temperature ...
[Departement_IRSTEA]Eaux [TR1_IRSTEA]GEUSICrop models are useful tools for integrating knowledge of ...
Crop growth is influenced by the energy partition and water–heat transfer in the soil and canopy, wh...