Table 1 Comparison of differences in agronomic traits: plant height, number of branches, number of siliques per plant and number of seeds per silique in different genotypes of Brassica napus under plateau conditions in Lhasa

150 ± 10.65 a

8.6 ± 1.14 a

333.6 ± 139.72 cd

13.00 ± 1.75 b

110.4 ± 10.64 def

5 ± 1.87 b

192 ± 90.06 e

9.34 ± 1.34 ef

148.4 ± 6.47 ab

7.2 ± 1.48 ab

417.6 ± 169.69 bc

10.38 ± 1.31 cde

108.2 ± 11.71 efg

6.2 ± 1.92 b

216.8 ± 167.84 d

12.38 ± 1.11 bc

105.8 ± 35.66 efg

5.2 ± 1.1 b

193 ± 89.18 e

13.44 ± 1.67 b

104.5 ± 11.68 fg

8.25 ± 1.26 a

667 ± 200.24 a

9.8 ± 2.49 de

91.33 ± 11.5 g

4.33 ± 0.58 b

235.33 ± 29.41d

13.17 ± 0.77 b

91.6 ± 5.32 g

4.6 ± 1.67 b

232.8 ± 60.78 d

15.42 ± 0.68 a

143.8 ± 16.71 abc

6.2 ± 3.11 b

234 ± 22.75 d

12.02 ± 1.67 bcd

127.6 ± 15.06 bcde

6.6 ± 2.3 b

259 ± 168.87 d

9.38 ± 0.85 ef

116.6 ± 10.04 def

5.2 ± 1.3 b

82.6 ± 32.05 e

7.42 ± 2.56 f

126.6 ± 6.99 cdef

6.8 ± 0.78 b

175.6 ± 19.5 e

12.94 ± 0.94 b

131.25 ± 9.22 abcd

7.5 ± 1.73 ab

566.75 ± 133.96 ab

10.55 ± 0.35 cde

152 ± 16.51 a

6.5 ± 1 b

136.75 ± 32.83 e

10.5 ± 1.93 cde