Life Cycle Assessment (LCA) has been applied within the residential building sector of two buildings, one in each a developed (Spain) and a developing (Colombia) country. The main goal of this paper involves the environmental loads and also brings together the operational energy for activities...

Participatory research (PR) has been analyzed and documented from different points of view, with emphasis on the benefits generated for farmers. The effect of PR on organizational learning has, however, received little attention. This paper analyzes the interaction between a research and a...

Using survey-data from Peru, this paper evaluates the impact of a pilot farmer-field-school (FFS) program on farmers’ knowledge of integrated pest management(IPM) practices related to potato cultivation. We use both regression analysis controlling for participation and a propensity score...

In the last 50years, theoretical and practical approaches to promoting agricultural innovations have been evolving. Initial innovation diffusion theories led to a linear, top-down approach of technology transfer. However, changes occurred in the 1970s and 1980s, such as the economic structural...

Multiplicity and continual change characterize the Peruvian agricultural knowledge and information system (AKIS), reflecting changes in the agricultural sector as a whole. The evolution of these changes can be traced back to the pre-Columbian era when a relatively stable and well-organized...

Using survey data from Peru, this article evaluates the impact of a pilot farmer-field-school (FFS) program on farmers' knowledge of integrated pest management (IPM) practices related to potato cultivation. We use both regression analysis controlling for participation and a propensity score...