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Farmers' seed management and innovation in varietal selection: Implications for barley breeding in Tigray, northern Ethiopia

Fetien Abay, Auteur ; Ann Waters-Bayer, Auteur ; Asmund Bjornstad, Auteur

Dans AMBIO (37(4) JUN 2008)

Farmers' innovation and selection of barley varieties were studied in the Tigray Region in northern Ethiopia. Two districts each in the central and southern zones and three districts in the eastern zone of Tigray were randomly selected for this [...]

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