Social sciences (6) Ciencias sociales (6) Quality of products (3) Plants (3) Chance (3) Factores (3) Calidad (3) Azar (3) Plantas (3) hasard (3) Moisture (2) Leaves (2) Germination (2) Experimental design (2) Design (2) Humedad (2) Diseño experimental (2) Hojas (2) Estudio (2) Germinación (2) Diseño (2) Longitud (2) Damas (1) Labor (1) Biomass (1) Weights and measures (1) Vitality (1) Tree farms (1) Time (1) Technology (1)