TISSUE CULTURE FOR FARMERS: PARTICIPATORY ADAPTATION OF LOW-INPUT CASSAVA PROPAGATION IN COLOMBIA uri icon

abstract

  • The lack of good quality planting material of farmers' cassava varieties, produced locally and at low cost, is a major constraint limiting the expansion of cassava production in Colombia. This article describes the adaptation of conventional cassava propagation to a low-input scheme for rural tissue-culture multiplication, developed and run by small, resource-poor farmers (referred in this article as ail informal-farmers' seed production system). Developed through a two-phase participatory process by a group of women farmers, a non-governmental organization and International Center for Tropical Agriculture scientists in a farmers' community in the hillsides of southern Colombia, the project resulted in alternative, economical and readily available sources of tissue-cult tire material and equipment. Rates of multiplication achieved with the system were as high as with conventional tissue-culture procedures.

publication date

  • 2006
  • 2006