Colombie (1) Santander (1) Trials (1) Strawberries (1) Soils (1) Silicon (1) Research (1) Reason (1) Quality of products (1) Production (Economic theory) (1) Potassium (1) Plants (1) Phosphorus (1) Nutrition (1) Nitrogen (1) Industrial productivity (1) Fruit (1) Experimental design (1) Evaluation (1) Dynamics (1) Chemical elements (1) Chance (1) Calcium (1) Attention (1) Diseño experimental (1) Evaluación (1) Fósforo (1) Potasio (1) Razón (1) Silicio (1)