Tableau 1
Indices de diversité variétale à Oyo (haut) et Odziba (bas). Indices de Shannon et richesse à l'échelle du village (Hvet Sv ; n = 15 agriculteurs, N = 10 villages), et du site (Hset Ss ; N = 10 villages).
Indices of varietal diversity in Oyo (up) and Odziba (down). Shannon indices and varietal richness at the village (Hv and Sv, n = 15 farmers, N = 10 villages), and site scale (Hs and Ss; N = 10 villages).
Année | Sa M(ET) | Sv M(ET)1 | Hv M(ET)1 | Ss2 | Hs3 |
---|---|---|---|---|---|
Oyo | |||||
2007 | 2,7 (1.0) | 9,6 (3,9)a | 1,9 (0,3)a | 25a | 2,5a |
2012 | 3,1 (1,4) | 11,2 (3,9)a | 2,0 (0,2)a | 54b | 2,9a |
Odziba | |||||
2007 | 2,3 (1,2) | 6,3 (1,8)a | 1,4 (0,4)a | 35a | 2,8a |
2012 | 3,3 (1,7) | 8,3 (3,3)b | 1,7 (0,4)b | 48a | 3,1a |
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