translate English to French: The sustainable management of the agroecosystem has involved changes in agricultural practices that have included significant reductions in pesticide application, nutrient loading, and soil erosion without compromising economic viability.
La gestion durable de l'agroÃ©cosystÃ¨me a nÃ©cessitÃ© des changements dans les pratiques agricoles, dont des rÃ©ductions notables de la quantitÃ© de pesticides utilisÃ©s, des charges d'Ã©lÃ©ments nutritifs et de l'Ã©rosion des sols, sans mettre en pÃ©ril la viabilitÃ© Ã©conomique.