Reducing the use of herbicide and mineral fertilizers is crucial to develop sustainable cropping systems. Such changes might result in an increased weed flora as well as intensify competition for resources, particularly nitrogen, between crops and weeds. The aim of this thesis was to analyze and model (via the mechanistic crop model FLORSYS) the key processes underlying nitrogen competition, in order to determine if changes in nitrogen fertilization techniques and cultivar choice could promote biological weed regulation.At the beginning of the thesis, the FLORSYS model (which simulates the effects of cropping systems in interaction with pedoclimate on weed dynamics) only included light competition. A first step consisted in including nitrog...
Rapport de Stage de Master 1 BIMoPoDD : Biologie Intégrée : Molécules, Populations et Développement ...
Accroître la compétitivité des cultures vis-à-vis des adventices est un levier essentiel pour concev...
Le fonds Pascal du ministère de la Culture et de la Communication soutien à l'interprétation doit pe...
Reducing the use of herbicide and mineral fertilizers is crucial to develop sustainable cropping sys...
Doctorat de Sciences agronomiques. Ecole doctorale Environnements-Santé.This project challenges the ...
International audienceBackground and AimsThe necessary reduction of herbicide use may result in a re...
International audienceEnvironmental concerns compel us to reduce agriculturalchemical inputs such as...
Ce volume regroupe les textes issus du programme ANR-15-CE18-0007 « CoSAC - Conception de Stratégies...
International audiencePromoting biological weed regulation by shifting resourceavailability and use ...
International audiencePromoting biological weed regulation via competition for resources requires be...
The ambivalent nature of arable weeds, both bioagressors and support for biodiversity, must be taken...
Enhancing crop competitiveness against weeds is a relevant way in order to design cropping system le...
Highlighting the role of diversity in driving weed community dynamics and weed : crop interactions A...
SPE Geapsi CT3 SPELicenceIn a context of increasing food demand and environmental awareness, it is n...
International audienceQuel rôle de l’azote dans la régulation des adventices ?Réduire l’usage des he...
Rapport de Stage de Master 1 BIMoPoDD : Biologie Intégrée : Molécules, Populations et Développement ...
Accroître la compétitivité des cultures vis-à-vis des adventices est un levier essentiel pour concev...
Le fonds Pascal du ministère de la Culture et de la Communication soutien à l'interprétation doit pe...
Reducing the use of herbicide and mineral fertilizers is crucial to develop sustainable cropping sys...
Doctorat de Sciences agronomiques. Ecole doctorale Environnements-Santé.This project challenges the ...
International audienceBackground and AimsThe necessary reduction of herbicide use may result in a re...
International audienceEnvironmental concerns compel us to reduce agriculturalchemical inputs such as...
Ce volume regroupe les textes issus du programme ANR-15-CE18-0007 « CoSAC - Conception de Stratégies...
International audiencePromoting biological weed regulation by shifting resourceavailability and use ...
International audiencePromoting biological weed regulation via competition for resources requires be...
The ambivalent nature of arable weeds, both bioagressors and support for biodiversity, must be taken...
Enhancing crop competitiveness against weeds is a relevant way in order to design cropping system le...
Highlighting the role of diversity in driving weed community dynamics and weed : crop interactions A...
SPE Geapsi CT3 SPELicenceIn a context of increasing food demand and environmental awareness, it is n...
International audienceQuel rôle de l’azote dans la régulation des adventices ?Réduire l’usage des he...
Rapport de Stage de Master 1 BIMoPoDD : Biologie Intégrée : Molécules, Populations et Développement ...
Accroître la compétitivité des cultures vis-à-vis des adventices est un levier essentiel pour concev...
Le fonds Pascal du ministère de la Culture et de la Communication soutien à l'interprétation doit pe...