Cultivar | Upper | Middle | Lower | Inner | ||||
---|---|---|---|---|---|---|---|---|
 /% |  /% |  /% |  /% | |||||
2014 | 2015 | 2014 | 2015 | 2014 | 2015 | 2014 | 2015 | |
C915 | 27.9 a§ | 27.5 ab | 37.5 c | 40.2 c | 34.6 a | 32.3 a | 99.1 a | 96.1 a |
L28 | 29.4 a | 28.0 a | 40.3 c | 42.0 c | 30.3 b | 29.9 ab | 95.2 ab | 95.1 a |
C60 | 22.4 bc | 26.7 ab | 48.4 b | 44.1 c | 29.2 b | 29.1 b | 89.1 cd | 87.7 b |
C113 | 21.0 c | 25.8 ab | 49.0 b | 45.5 bc | 30.0 b | 28.8 b | 86.0 d | 93.0 a |
J958 | 18.0 d | 22.5 c | 50.2 ab | 48.8 b | 31.8 b | 28.7 b | 90.9 bcd | 92.5 a |
J228 | 23.8 b | 25.1 b | 53.9 a | 55.1 a | 22.3 c | 19.9 c | 92.3 bc | 94.0 a |
LSD | 2.3 | 2.5 | 3.9 | 4.2 | 2.7 | 2.5 | 4.8 | 4.4 |