Intra row spacing (cm)

Year

Inter-row spacing (cm)

25

30

35

Aboveground biomass yield (t∙ha⁻¹)

2015

65

24.77^cd

20.49^ab

21.86^abc

75

19.61^e

22.28^abc

19.35^a

2016

65

25.74^cd

29.32^de

28.02^de

75

31.29^e

25.84^cd

27.25^de

LSD (0.05) = 4.85; CV (%) = 16.9

Grain yield (t∙ha⁻¹)

2015

65

11.20^de

9.36^abc

9.60^abcd

75

8.99^ab

10.35^abcde

8.66^a

2016

65

9.98^abcde

11.09^cde

10.73^bcde

75

11.67^e

10.07^abcde

10.22^abcde

LSD (0.05) = 1.79; CV (%) = 15.20