Agricultura urbana y periurbana como contribución a la estrategia de conservación de la biodiversidad de Heliconias en la región central de Cuba

Abstract

New ways of sustainable production on urban and peri- urbans areas have contributed to the conservation of species diversity, as to ornamentals plants that belong to family: Heliconiaceae. For this reason we recorded nine species of Heliconia as new accessions from Central Region of Cuba, that were prospected in gardens and yards of national reference as well as from three botanical gardens in central provinces of Cuba (Cienfuegos, Villa Clara and Santi Spíritus), located in forested mountain areas. Molecular corroboration of the species collected was included, as well as a brief description of the morphological and ecological characteristics of these accessions. We show the high commercial potential they have for the island and the contribution to the territorial expansion of these species. In the propagation strategy we considered the micropropagation through biotechnological techniques of tissue culture and in vitro conservation in Cienfuegos Biofactory. The collaboration of universities and the municipal government of Cuba Central region together with the active participation of the farmers have allowed the development of new areas, gardens and home gardens, despite limited resources.