Table 3 Interaction effects of ginger varieties by cultural management practices on plant height and number of tillers per plant at Teppi and Jimma, Ethiopia, during the 2017 main cropping season

55.03^hi

8.9^f

8.10^f

55.9^fg

53.3^g

7.1^fgh

6.8^h

60.4^de

10.7^cd

9.5^ef

67.3^bc

60.7^d

9.3^bcd

9.2^cd

59.53^e

10.5^cd

10.0^de

59.7^de

61.0^d

7.5^efg

7.4^efgh

57.03^fgh

9.2^ef

10.0^de

56.7^f

56.9^f

7.8^e

6.9^gh

64.9^b

10.5^cd

11.2^bc

68.2^abc

57.4^ef

9.9^b

9.2^cd

63.86^bc

10.6^cd

11.9^ab

70.2^a

70.0^a

7.5^ef

9.8^bc

58.53^efg

10.5^cd

9.8^de

57.9^ef

66.7^c

9.0^d

7.1^fgh

67.97^a

11.6^b

12.5^a

69.2^abc

69.8^ab

9.7^bc

10.9^a

0.85

2.5

0.66

4.9

2.61

4.6