azote (3) Nitrogen (3) étiquetage (2) isotope (2) agronomie (2) réserve (2) Crop science (2) Agronomy (2) Urea (2) Labels (2) Impact (2) Grapes (2) Botany (2) Thinning (2) Labeling (2) levure (1) physiologie (1) nutrition (1) Nutrition (1) Physiology (1) Balances (Weighing instruments) (1) Yeast (1) Wine (1) Physiology (1) Nutrition (1) Equilibrium (1) Comprehension (1) Use (1)