[Comparison of systems of roses for cutting]

calidad del agua crecimiento croissance cultivo protegido cultivo sin tierra culture sans sol culture sous abri cut flowers enfermedades de las plantas fertilisation fertilizer application feuille flor cortada floricultura floriculture growing media growth hojas irrigation methods leaves maladie des plantes plant diseases protected cultivation rendement rendimiento rosa soilless culture substrat de culture substratos de cultivo water quality yields