système d'exploitation agricole
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Screening for intra and inter specific variability for salinity tolerance in pigeonpea (Cajanus cajan) and its related wild species
Second Fogera stakeholders’ workshop
Sensitivity and uncertainty propagation in coupled models for assessing smallholder farmer food security in the Olifants River Basins, South Africa
Using family balance (i.e., combined net farm and non-farm incomes less family expenses), an output from an integrated model, which couples water resource, agronomic and socio-economic models, its sensitivity and uncertainty are evaluated for five smallholder farming groups (AeE) in the Olifants Basin. The crop management practiced included conventional rainfed, untied ridges, planting basins and supplemental irrigation.
Resumen de los datos del sondeo de sistemas y prácticas de manejo de los recursos agrícolas : Comunidades con sistemas de producción con un porcentaje alto en áreas con cultivos anuales, agricultura de secano, sin tracción mecánica y animal, Honduras: ...
Resumen de los datos del sondeo de sistemas y prácticas de manejo de los recursos agrícolas : Comunidades con sistemas de producción de cultivos anuales con uso de riego, tracción animal y mecánica, alta, Honduras: Reporte interno
Sequential cropping of Vertisols in the Ethiopian highlands using a broadbed-and-furrow system
Investigates the effects of improved surface drainage on the productivity of Vertisols in a wheat-and-chickpea cropping trial conducted in 1987 at ILCA;s Debre Zeit research site in the Ethiopian highlands. Chickpea plots were subjected to four irrigation treatments, viz, no irrigation, irrigation at planting, 35 days and 70 days after planting. The trial showed that with a starter irrigation to aid the germination of a second crop, sequential cropping of two crops in the same growing season is feasible in the Debre Zeit.
RETA 5866: fourth agriculture and natural resources research at CGIAR centers: developing sustainable forage technologies for resource-poor upland farmers in Asia: Forages for Smallholders Project: Six-monthly report, 1 January-30 June 2002
Reunión del Comité Asesor de la Red Internacional de Evaluación de Pastos Tropicales (7, Palmira, Valle del Cauca, Colombia). 1990,. Investigación con pasturas en fincas
Review of the CPWF small grants initiative
This working paper reviews the experiences of the Challenge Program on Water and Food (CPWF) with 14 “small
grants for impact” that were contracted in early 2006 and operated for periods of 12 to 18 months. For a total
investment of under US$1 million – less than the equivalent of a typical 3-5 year CPWF research for development
project in Phase 1, the small grant projects made significant contributions to identifying water and food technology
for specific end users (thus showing the potential of CPWF research in general); to better understanding of