Table 2 Yield components of both the leaf lettuce and Japanese hogfennel affected by the varying rates of organic amendments

Leaf lettuce

Control

51.98 ± 2.06^C

15.48 ± 3.08_ABC

16.78 ± 1.03^A

9.70 ± 2.37^B

21.40 ± 1.85^AB

16.68 ± 1.02^A

N

77.52 ± 2.87^A

19.73 ± 3.16^A

18.50 ± 1.48^A

11.96 ± 2.68^A

23.40 ± 1.94^A

15.34 ± 2.42^A

SCGs_0.5

12.70 ± 2.04^DE

5.51 ± 2.20^BCD

8.02 ± 1.46^C

4.24 ± 1.36^D

14.80 ± 1.62^C

15.08 ± 2.32^A

SCGs_1.0

20.77 ± 2.83^E

7.59 ± 2.34^CD

6.40 ± 1.04^CD

3.60 ± 1.98^D

13.20 ± 2.79^C

13.20 ± 2.33^A

SCGs_2.0

8.67 ± 2.98^D

3.08 ± 1.83^CD

6.10 ± 2.58^D

3.50 ± 2.43^D

12.00 ± 2.28^C

12.60 ± 1.74^A

DFWP_0.5

62.36 ± 1.29^B

16.97 ± 1.11^AB

17.32 ± 2.86^A

10.22 ± 1.88^B

19.80 ± 1.85^B

14.06 ± 1.20^A

DFWP_1.0

52.49 ± 1.33^C

16.67 ± 1.83^BCD

17.38 ± 1.48^A

10.16 ± 2.39^B

19.80 ± 2.96^B

14.22 ± 2.67^A

DFWP_2.0

16.53 ± 1.25^D

6.72 ± 1.33^D

11.68 ± 1.53^A

5.74 ± 2.35^C

15.20 ± 2.89^C

14.44 ± 2.40^A

p-value

**

*

*

**

**

***

Japanese hogfennel

Control

0.40 ± 0.07^c

0.71 ± 0.33^b

2.35 ± 0.35^bc

2.85 ± 0.21^c

4.00 ± 0.00^b

8.30 ± 0.28^c

N

1.12 ± 0.73^b

2.15 ± 1.65^ab

2.57 ± 0.81^bc

4.23 ± 1.00^b

4.00 ± 0.00^b

12.60 ± 1.87^c

SCGs_0.5

0.94 ± 0.57^bc

3.71 ± 2.83^ab

2.80 ± 0.77^b

3.84 ± 0.95^b

3.80 ± 0.84^b

35.28 ± 2.23^a

SCGs_1.0

1.18 ± 0.35^b

4.47 ± 1.02^a

2.96 ± 0.57^b

4.52 ± 0.25^b

4.00 ± 0.00^b

22.38 ± 2.11^b

SCGs_2.0

0.79 ± 0.21^bc

1.16 ± 0.53^ab

2.76 ± 0.29^b

3.98 ± 0.41^b

4.20 ± 0.41^b

32.76 ± 2.90^a

DFWP_0.5

1.42 ± 0.34^b

4.71 ± 1.82^a

3.26 ± 0.49^b

4.52 ± 0.72^b

5.20 ± 0.90^a

30.20 ± 2.14^ab

DFWP_1.0

2.41 ± 0.53^a

4.77 ± 1.87^a

4.30 ± 0.70^a

6.30 ± 0.90^a

5.80 ± 0.72^a

34.08 ± 3.36^a

DFWP_2.0

0.45 ± 0.17^c

0.32 ± 0.20^b

1.84 ± 0.30^c

2.42 ± 0.30^c

3.80 ± 0.27^b

10.84 ± 3.49^c

p-value

***

*

**

***

*

*