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Maize revolutions in Sub-Saharan Africa
There have been numerous episodes of widespread adoption of improved seed and long-term achievements in the development of the maize seed industry in Sub-Saharan Africa. This summary takes a circumspect view of technical change in maize production. Adoption of improved seed has continued to rise gradually, now representing an estimated 44 percent of maize area in Eastern and Southern Africa (outside South Africa), and 60 percent of maize area in West and Central Africa. Use of fertilizer and restorative crop management practices remains relatively low and inefficient.
Sujet(s):
Année de publication:
2011
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- Link to web resource
Investir sur les agriculteurs pauvres : une stratégie porteuse Repenser la manière d’investir dans l’agriculture
Pendant des décennies, la faiblesse des investissements publics dans l’agriculture a laissé les agriculteurs extrêmement vulnérables face à l’instabilité des prix, aux crises climatiques et économiques, et sans moyen pour sortir de la pauvreté. Les bailleurs de fonds et les gouvernements doivent concevoir le soutien à l’agriculture comme partie intégrante de la solution à long terme aux crises alimentaires, financières et climatiques.
Sujet(s):
Année de publication:
2009
Où est situé la ressource?:
- Link to web resource
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