uso da terra
AGROVOC URI:
Sustainable land management through market oriented commodity development: Case studies from Ethiopia
Land degradation has been identified as severe environmental problem in Ethiopia, especially since the early 1970s. Because there is significant degradation on cultivated lands in Ethiopia, there is potentially high payoff to addressing degradation in the country. In this paper we focus mainly on the effect of short-term benefits to farmers and the explicit considerations of the linkages between natural resource management and market-oriented commodity development on the adoption and scaling out of sustainable land management practices.
Sustainable soil and crop management of cassava in Asia: a reference manual
This book is another collaborative effort between CIAT and The Nippon Foundation to review and summarize the results of many years of research on cassava, especially that conducted in Asia by CIAT in collaboration with national programs in the various cassava-growing countries. [...] The main objective was not only to continue the development of new technological options to improve cassava yield while protecting the soil from degradation but also to enhance the adoption of these technologies by cassava farmers.
Survey of water quality changes with land use type, in the Loitokitok Area, Kajiado District, Kenya
Sustainable upland agriculture through the eyes of the CIAT hillsides agroecological program
Susceptibilidad del suelo a la degradación en parcelas con manejo agroforestal Quesungual en Nicaragua = Susceptibility to soil degradation in plots under Quesungual agroforestry management in Nicaragua
Durante tres años se establecieron en un Andisol del municipio de Somotillo (Nicaragua) los sistemas
de usos de tierra: tradicional del productor (tala, quema, fertilización y siembra de maíz + fríjol);
agroforestal Quesungual (SAQ) (no quema, árboles nativos en regeneración natural y siembra de
maíz + fríjol); residuos de cultivos (manejo de cobertura con residuos de cultivos); y testigo bosque
secundario (tacotal) de aproximadamente cinco años de edad no cultivado. Se hicieron muestreos de