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Maca is an edible root crop of the crucifer family endemic to the Puna of the high Andes in Central Peru around Lake Junin, a chilly plateau at 4000 m altitude. Grown in the late 1980s exclusively in its native area, on no more than 50 ha, maca has experienced over the last years a meteoric rise ...


Hermann, M.Bernet, T.[The transition of maca from neglect to market prominence: lessons for improving use strategies and market chains of minor crops]The transition of maca from neglect to market prominence: lessons for improving use strategies and market chains of minor crops
Autor: Alemayehu, N.

Characterisation is important in genetic resources conservation and utilization. Data of 22,934 goats were collected by a rapid survey method to characterize goats of Eritrea, northern and western Ethiopia. Multivariate analyses were employed in the classification and the tracing of the ancestry ...


Alemayehu, N.[The cattle of the tropics]The cattle of the tropics

L'igname est une importante denree alimen• tajre surtout dans sa zone de production en Afrique occi• dentale. La production mondiale totale d'igname est d'environ 20 A 25 miIlions de tonnes par an et 70 % d. ce total provient du Nigeria. Bien que consideree comme une denree particulierement riche...


Hahn, S.Osiru, D.Akoroda, M.O.Otoo, J.[Production des ignames; role actuel et perspectives: Guide de recherche de lIita, No. 46 davenir]Production des ignames; role actuel et perspectives: Guide de recherche de lIita, No. 46 davenir

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