Table 2. Phenotypic variations in branch angle for the rapeseed panel in four environments.

Environment	Min ± SD (°)	Max ± SD (°)	Mean ± SD (°)	CV (%)
2012/2013 Changsha	28.4 ± 2.6	71.7 ± 4.8	43.2 ± 6.3	14.5
2012/2013 Nanjing	21.7 ± 1.9	59.6 ± 3.8	40.7 ± 6.6	16.2
2013/2014 Changsha	26.0 ± 3.2	57.7 ± 6.0	40.3 ± 6.3	15.7
2013/2014 Wuhan	27.2 ± 3.3	56.8 ± 3.1	41.6 ± 6.3	15.1