Months | Age of jennies(Years) | ||
---|---|---|---|
4–5 | 6–8 | 9–14 | |
5 | 3.52 ± 0.21A.a | 3.87 ± 0.04A,a | 3.99 ± 0.01A,a |
6 | 3.76 ± 0.01A.a | 4.11 ± 0.11B,ab | 4.12 ± 0.03B,a |
7 | 4.88 ± 0.32AB.b | 4.41 ± 0.32A.ab | 4.99 ± 0.05B,ab |
8 | 5.22 ± 0.04B.b | 4.77 ± 0.01A,b | 5.24 ± 0.25A,b |
9 | 5.32 ± 0.01B,b | 4.87 ± 0.02A,b | 5.44 ± 0.01B,b |