There are more than 60 million smallholder farmers in Sub-Saharan Africa (SSA). Declining soil fertility is a fundamental impediment to agricultural growth and a major reason for slow growth in food production in SSA. In Africa, as a result of soil degradation, irrigated lands may be, on average, 7 percent below their potential productivity, rain-fed crop lands 14 percent below their potential and rangelands 45 percent below potential. Compared to...
Exibir mais
Document also available in :
Francês
DETALHES
-
1998/10/01
-
Informativo
-
57145
-
1
-
1
-
2010/10/21
-
Disclosed
-
Improving soil fertility management in Sub-Saharan Africa
-
farmer
DOWNLOADS
COMPLETAR RELATÓRIO
Versão oficial do documento (pode conter assinaturas, etc.)
-
Total Downloads** : 188
*A versão do texto é um OCR incorreto e está incluído unicamente em benefício de usuários com conectividade lenta.