[Production and marketing of tree tomatoes (Cyphomandra betacea sp) in the village of Subia, San Raimundo and Grenada, municipalities of Soacha and Silvania (Cundinamarca)]

aide technique botanica botanique botany commercialisation conduite de la culture control de enfermedades control de plagas cosecha credit credito crop management cyphomandra betacea disease control harvesting lutte antiravageur manejo del cultivo marketing mercadeo multiplication des plantes pest control plant production plant propagation technical aid