This paper investigates the reasons for the low application of external fertilizers on farms in Kenya and Uganda. The analysis uses a large panel of household data with rich soil fertility data at the plot level. The authors control for maize seed selection and household effects by using a fixed-effects semi-parametric endogenous switching model. The results suggest that Kenyan maize farmers have applied inorganic fertilizer at the optimal level...
Voir la suite
INFORMATION
-
2009/12/01
-
Document de travail de recherche sur les politiques
-
WPS5158
-
1
-
1
-
2010/07/01
-
Disclosed
-
Soil fertility, fertilizer, and the maize green revolution in East Africa
-
soil carbon content
TÉLÉCHARGER
RAPPORT COMPLET
Version officielle du document (peut inclure des signatures etc…)
-
Total Downloads** : 1358
*La version texte est une version à reconnaissance optique de caractères non-corrigée. Cette version est fournie uniquement pour accommoder les utilisateurs disposant de connections lentes.