Image from Google Jackets

The importance of cassava in world food production

By: Contributor(s): Material type: ArticleArticleLanguage: English Description: 37(1):21-34Subject(s): LOC classification:
  • 36844
In: Netherlands Journal of Agricultural ScienceSummary: Se evalua la validez de la hipotesis de que la importancia de la yuca en la creciente produccion de alimentos en paises en desarrollo esta aumentando. Se comparan, durante un periodo de 22 anos, las tendencias en produccion, area y rendimiento de 9 cultivos alimenticios basicos, segun el crecimiento demografico, y se tratan los cambios en la importancia relativa de los cultivos. La yuca, al igual que otras raices y tuberculos, a excepcion de la papa, esta perdiendo importancia a escala global. En Africa, la produccion de yuca ha quedado en zaga del crecimiento demografico y esto se refleja en la disminucion relativa general de la disponibilidad de alimentos per capita. Se hace un analisis mas detallado de la yuca y el maiz, su alternativa ecologica, para paises africanos seleccionados confirma la tendencia general de que el crecimiento relativo de la produccion de yuca ha sido inferior al del maiz. Se tratan las desviaciones a nivel de pais y las implicaciones agronomicas. (RA-CIAT)Summary: This article examines the validity of the assumption that the importance of cassava in expanding food production in developing countries is increasing. Trends in production, area and yield of nine staple crops, in view of population growth, are compared for a 22-year period, and changes in the relative importances of crops are discussed. Cassava, like other roots and tubers, with the exception of potato, is losing importance on a global scale. In Africa, cassava production has lagged behind population growth, and this reflects in fact the general relative decline in per capita food availability. A more detailed analysis of cassava and maize, its ecological alternative, for selected African countries confirms the general trend that the relative growth of cassava production has been lower than that of maize. Country level deviations as well as agronomic implications are discussed. (AS)
Tags from this library: No tags from this library for this title.
Star ratings
    Average rating: 0.0 (0 votes)
Holdings
Item type Current library Collection Call number Copy number Status Date due Barcode Item holds
Journal Article Journal Article CIAT Library Document collection CINFOS Document Collection CINFOS 36844 (Browse shelf(Opens below)) c.1 Short Loan 100056068
Total holds: 0

Se evalua la validez de la hipotesis de que la importancia de la yuca en la creciente produccion de alimentos en paises en desarrollo esta aumentando. Se comparan, durante un periodo de 22 anos, las tendencias en produccion, area y rendimiento de 9 cultivos alimenticios basicos, segun el crecimiento demografico, y se tratan los cambios en la importancia relativa de los cultivos. La yuca, al igual que otras raices y tuberculos, a excepcion de la papa, esta perdiendo importancia a escala global. En Africa, la produccion de yuca ha quedado en zaga del crecimiento demografico y esto se refleja en la disminucion relativa general de la disponibilidad de alimentos per capita. Se hace un analisis mas detallado de la yuca y el maiz, su alternativa ecologica, para paises africanos seleccionados confirma la tendencia general de que el crecimiento relativo de la produccion de yuca ha sido inferior al del maiz. Se tratan las desviaciones a nivel de pais y las implicaciones agronomicas. (RA-CIAT) spa

This article examines the validity of the assumption that the importance of cassava in expanding food production in developing countries is increasing. Trends in production, area and yield of nine staple crops, in view of population growth, are compared for a 22-year period, and changes in the relative importances of crops are discussed. Cassava, like other roots and tubers, with the exception of potato, is losing importance on a global scale. In Africa, cassava production has lagged behind population growth, and this reflects in fact the general relative decline in per capita food availability. A more detailed analysis of cassava and maize, its ecological alternative, for selected African countries confirms the general trend that the relative growth of cassava production has been lower than that of maize. Country level deviations as well as agronomic implications are discussed. (AS) eng

Powered by Koha