Integrated nutrient management in Iganga District, Uganda : diagnosis by participatory learning and action research.

agroforesteria agroforesterie agroforestry animal husbandry classification des sols condiciones sociales condition sociale consumer expenditure cropping systems development policies division du travail division of labour economic situation fertilidad del suelo gastos de consumo gestion du sol groupe social grupos sociales income indicadores sociales indicateur social land use living standards manejo del suelo niveau de vie nivel de vida papel de la mujer plant production renta revenu role of women sistemas de cultivo social conditions social groups social indicators soil classification soil fertility soil management utilisation des terres