Étude de la dynamique du développement d’un plant de maïs

Studying the development dynamics of a maize plant at an experimental farm in Le Moulon, in the Paris region. Scientists measure the rate at which new leaves sprout. Throughout the season, numerous characteristics are measured on each plant in the experimental crop, including the number of leaves, leaf area, flowering date, ear insertion rank, etc. This data, together with the plot's climate characteristics, are used to build a mathematical model of plant development. Ultimately, this research will provide a basis for issuing recommendations to farmers. Scientists at the Quantitative Genetics and Evolution unit in Le Moulon are studying the genetic, epigenetic and molecular control of qualitative and quantitative characteristics and their importance in the adaptation and evolutionary history of plant species. They optimise selection processes based on target characteristics (such as growth, development and adaptation), taking advantage of breakthroughs in genomics and genetic resources, and allowing for changes in environmental conditions and farming methods.