Fixed effect

Nutrient contents in stem

DM (%)

CP (%)

Ash (%)

ADF (%)

NDF (%)

Cultivar (C)

BN-1

13.53a

5.86ab

15.23

48.36a

56.58a

BN-3

11.78b

6.21a

14.22

42.78c

54.44b

BN-5

12.69ab

5.56b

14.12

45.96b

54.79b

P-value (C)

0.0222*

4.85e−03**

0.234NS

2.8e−15***

2.47e−06***

Location (L)

Drought

13.24

5.68b

15.22a

45.74

55.44a

Non-drought

12.54

5.90a

11.28b

45.36

54.59b

P-value (L)

0.476NS

1.97e−08***

2.92e−07***

0.371NS

0.0423*

P-value (C × L)

0.959NS

0.274NS

0.832NS

1.00NS

0.990NS

Overall mean

12.66

5.89

14.54

45.67

55.29

SEM

0.26

0.08

0.31

0.31

0.19