Family farms are by far the most numerous component of the agricultural sector in the Brazilian Amazon. However socially vital for the development of the region, these small landholdings' agricultural and cattle ranching activities frequently overdraw and degrade natural resources, threatening important ecosystem services. Predominant agricultural practices have been marked by shifting cultivation, with intense use of fire and low productivity, causing high rate of destruction of natural forests.
Esta obra se base en los conocimientos y las experiencias de un grupo de administradores y evaluadores de 12 organizaciones, tanto nacionales como internacionales, que llevaron a cabo una serie de estudios de evaluación en Bangadesh, Cuba, Ghana, Nicaragua, Filipinas y Vietnam.
El documento describe en forma breve, la participación de CRS SV en la Alianza de Aprendizaje en Centroamérica desde el 2003 hasta el 2007
Genetic improvement on local breeds kept by small farmers in developing countries is challenging. Even though good pedigree and performance recording is crucial and an important component of breeding programs, it remain difficult or next to impossible under conditions of subsistence livestock farming. This means that standard genetic evaluations, as well as selection and planning of mating based on estimates of the animals' genotypes, cannot be done at any level in the population of the target breed or genetic group.
Farmers in Asia like to grow cassava because the crop will tolerate long dry periods and poor soils, and will produce reasonable yields with little inputs. Most farmers realize, however, that cassava production on slopes can cause severe erosion, while production without fertilizer inputs may lead to a decline in soil productivity. Research has shown that cassava yields can be maintained for many years with adequate application of fertilizers, and that there are various ways to reduce erosion.
Farmers in Asia like to grow cassava because the crop will tolerate long dry periods and poor soils, and will produce reasonable yields with little inputs. Most farmers realize, however, that cassava production on slopes can cause severe erosion, while production without fertilizer inputs may lead to a decline in soil productivity. Research has shown that cassava yields can be maintained for many years with adequate application of fertilizers, and that there are various ways to reduce erosion.
Some of the most promising and at the same time some of the most challenging areas of future food production are found in the savannas of South America. Integrating cropping, livestock, and forestry in these regions can increase the eco-efficiency of agricultural production. This chapter presents a case study of an integrated crop, livestock, and forestry system in Brazil. The study area is in Goiás State in the Cerrado region, a vast savanna covering almost one quarter of Brazil's land area.
Este panfleto trae informaciones sobre el rol del CIAT en el fortalecimiento de capacidades, el estimulo del aprendizaje y el compartimiento del conocimento agrícola y de ciencias relacionadas
Esta presentación describe el las actividades y el plan de estudios del Programa de especialización de asesores rurales (PEAR) que tiene como objetivos la formación de técnicos asesores proveedores de asistencia técnica agro-pecuaria de calidad, que genere impacto sustentable en la producción, mediante su orientación al mercado y a la generación de capacidades locales
Esta publicación es el resumen de los resultados del proceso de sistematización participativo del proyecto ACORDAR, financiado por USAID, para las temáticas de cacao, café, frijol, hortalizas y malanga, género, municipalismo y desarrollo empresarial en Nicaragua. Cinco años de trabajo en campo, más de 52 millones de dólares invertidos, cerca de 200 organizaciones trabajando en alianza, 50 municipalidades cobijadas (un tercio de las municipalidades del País), 25 gobiernos locales que invirtieron más de 20 millones de dólares en el fortalecimiento de las cadenas de valor, 7711 familias produc