La pérdida de importancia económica de la caficultura en Colombia, tanto en el contexto nacional como en el internacional, se explica, principalmente, por la caída dramática de su productividad; el consiguiente empobrecimiento de los caficultores, así como por el envejecimiento de estos y de...

The efficacy of “gaseous” ozone in reducing numbers and re-growth of food-borne pathogens, (<i>Escherichia coli </i>and<i> Listeria </i>spp.), on leafy salads was investigated using spinach. A preliminary<i> in vivo</i> study showed 1-log reduction in six strains of <i>E. coli</i> and two species of <i>Listeria</i> spp. on...

<i>Listeria monocytogenes</i> contamination of cantaloupes has become a serious concern as contaminated cantaloupes led to a deadly outbreak in the United States in 2011. To reduce cross-contamination between cantaloupes and to reduce resident populations on contaminated melons, application of...

Food production in 2050 will be sufficient, globally, but many of the poor will remain food insecure. The primary cause of food insecurity will continue to be poverty, rather than inadequate food production. Thus, policies and investments that increase the incomes of the poor will remain the...

Excessive salt rate can adversely influence the physical, chemical, and biological properties of soils, mainly in arid and semi-arid world regions. Therefore, salt-affected soils must be reclaimed to maintain satisfactory fertility levels for increasing food production. Different approaches have...

This paper investigates the impacts of non-traditional exports on household outcomes in rural Zambia. It is the attempt to identify and estimate second round effects that distinguishes this paper from most of the current literature. We study the impacts on income, child health and education...

This study examines the Chilean experience of economic and trade reforms, deregulation and privatization beginning in the 1970s, and their effect on the agricultural sector from the 1980s to the present. Especially interesting is the interaction between the sectoral, macroeconomic and...

This paper exploits the panel dimension of the Vietnam Living Standards Survey (VLSS) in order to analyze the main changes occurring in agriculture in Vietnam over the period 1993-1998. This period was marked by a continuation of the reforms that began in 1988 with the implementation of...

This paper shows the importance of explicitly considering marketing margins in analyses of the impact of price changes on the welfare of different segments of the population. Failure to acknowledge the implicit marketing assumptions embedded in an analysis that assumes equal percentage changes...

This paper exploits the panel dimension of the Vietnam Living Standards Survey (VLSS) in order to analyze the main changes occurring in agriculture in Vietnam over the period 1993- 1998. This period was marked by a continuation of the reforms that began in 1988 with the implementation of...