land use
AGROVOC URI: http://aims.fao.org/aos/agrovoc/c_4182
Sistemas de producción agropecuarios sostenibles para los Llanos Orientales y la región Amazónica Colombiana: informe técnico 1995
Sequential phosphorus extraction of a 33P-labeled oxisol under contrasting agricultural systems
Chemical sequential extraction is widely used to divide soil phosphorus (P) into different inorganic (Pi) and organic (Po) fractions, but the assignment of these fractions to pools of differing plant availability, especially for low P tropical soils, is still matter of discussion. To improve this assignment, the effect of land-use systems and related P fertilizer inputs on size of P fractions and their isotopic exchangeability was investigated.
Site selection in Pará : comparisons of Marabá, Paragominas and Santarém
Settlement and land use by Fulani pastoralists in case study areas
Presents results of studies of settlement, land use & relations w. settled farmers of Fulani agropastoralists in Abet & Kachia Grazing Reserve in Subhumid Nigeria. Discusses reasons of choice of site, pattern & right of grazing and access to land.
Site-Specific agriculture: putting data at the service of agriculture
Simulation of costs and benefits of supplementing milking cows with legumes during the dry season in two hillside regions of Nicaragua
Objectives of this study were to compare costs and expected benefits of feed supplementation in cattle with alternative shrub legumes during the dry season using as a case study the hillsides of Central Nicaragua. The information used was gathered in a survey of 32 farms in the states of Boaco and Chontales in Central Nicaragua.
Síntesis de los programas de investigación del CIAT: area de investigación en agrobiodiversidad
Synthesis reports on CIAT's investigations in the area of agrobiodiversity.
Socio-economic and agro-development trends and drivers for Asia
Socio-economic and agrodevelopment trends and drivers for Asia
Spatial analysis to support geographic targeting of genotypes to environments
Soil organic carbon stocks in semi-arid West African drylands: implications for climate change adaptation and mitigation
In the West African drylands, SOC sequestration is seen as one of the prominent strategies to both enhance the resilience of agro-ecosystems and mitigate global greenhouse effects. However, there is a dearth of baseline data that impede the design of site-appropriate recommended management practices (RMPs) to improve and sustain SOC accrual.