Table 4 Interaction effects of ginger varieties by cultural management practices on number of fingers per rhizome and yield at Teppi and Jimma, Ethiopia, during the 2017 main cropping season

5.1^fgh

5.0^fgh

7.1^g

7.7^f

3.2^f

3.3^f

8.3^e

8.4^e

6.1^cde

6.6^bc

11.2^d

11.7^d

5.9^d

7.4^b

11.3^cd

14.0^b

5.9^de

4.4^h

11.3^d

11.4^d

5.4^de

5.0^e

9.0^e

11.4^cd

4.6^h

5.5^ef

8.3^e

8.6^e

3.6^f

3.4^f

9.1^e

9.1^e

5.9^de

6.7^bc

13.1^c

13.5^c

5.4^de

6.6^c

13.7^b

14.5^b

5.5^efg

6.5^bcd

11.5^d

13.2^c

5.2^e

6.5^c

11.1^d

14.1^b

4.8^gh

5.6^ef

8.5^e

11.5^d

5.4^de

4.9^e

11.8^cd

11.0^d

6.9^b

7.7^a

14.6^b

16.0^a

5.8^d

9.2^a

12.2^c

16.5^a

0.74

0.59

0.59

0.96

7.7

3.2

6.6

5.0