[Collection and preliminarary description and installation of a germplasm bank of materials of lulo (Solanum quitoense Lam) and related species]

acidez acidity almacenamiento collection botanique enfermedades de las plantas especies genetic variation germoplasma germplasm graine humedad humidity maladie des plantes pests of plants plagas de plantas plant anatomy plant collections plant diseases plasma germinatif ravageur des plantes seeds semilla solanum quitoense species stockage storage taxonomia taxonomie taxonomy temperatura temperature