Development of Uva quality: some practical considerations [Camellia sinensis, tea, Sri Lanka]

alimentos arbustos ornamentales asia asie bebidas beverage crops beverages boisson camellia camellia sinensis climatic requirements crops cultivation cultivo cultivos dicotiledoneas dicotyledons economic plants exigence climatique foods methode methods ornamental plants ornamental shrubs parietales plantas plantas ornamentales plantas para bebidas plante plante de culture plante ornementale plants pratique culturale procesamiento processing produit alimentaire sri lanka te tea theaceae traitement