| informal "seed" systems and the management of gene flow in traditional agroecosystems: the case of cassava in cauca, colombia. | our ability to manage gene flow within traditional agroecosystems and their repercussions requires understanding the biology of crops, including farming practices' role in crop ecology. that these practices' effects on crop population genetics have not been quantified bespeaks lack of an appropriate analytical framework. we use a model that construes seed-management practices as part of a crop's demography to describe the dynamics of cassava (manihot esculenta crantz) in cauca, colombia. we quan ... | 2011 | 22174952 |