Résultats de la recherche
Showing items 1 through 9 of 5.-
Library ResourceDocuments et rapports de conférencedécembre, 2003Nicaragua, Amérique centrale, Amérique du Sud
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Library ResourceDocuments et rapports de conférenceaoût, 2003Kenya, Afrique, Afrique orientale
Although soil fertility is recognized as a primary constraint to agricultural production in developing countries, use of fertilizer in Sub-Saharan Africa is declining. Smallholder farmers still rely heavily on livestock manure for soil fertility management. To explore the determinants of soil fertility management practices, including both the use of cattle manure and inorganic fertilizer, data are used from a sample of 3,330 geo-referenced farm households across Central and Western Kenya. A bivariate probit model is applied to jointly examine the use of the two technologies.
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Library ResourceDocuments et rapports de conférenceaoût, 2003Kenya, Afrique orientale
Although soil fertility is recognized as a primary constraint to agricultural production in developing countries, use of fertilizer in Sub-Saharan Africa is declining. Smallholder farmers still rely heavily on livestock manure for soil fertility management. To explore the determinants of soil fertility management practices, including both the use of cattle manure and inorganic fertilizer, data are used from a sample of 3,330 geo-referenced farm households across Central and Western Kenya. A bivariate probit model is applied to jointly examine the use of the two technologies.
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Library ResourceDocuments et rapports de conférencedécembre, 2003Colombie, Amérique centrale, Amérique du Sud
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Library Resource
O Caso de Moçambique
Documents et rapports de conférencejanvier, 2003MozambiqueA pergunta faz parte do quotidiano dos políticos africanos, especialistas das agências internacionais, trabalhadores de organizações não-governamentais, funcionários de ministérios da cooperação espalhados pelos países do Norte e académicos do mundo inteiro.
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