Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Localization of study sites in three agro-ecological areas of Senegal. Senegal river valley; South of “Bassin Arachidier”; Eastern Senegal and Upper Casamance. Abbreviations of breed names are as follows: D: Djakoré; G: Gobra zebu; M: Maure zebu; N: N’Dama.
