Additives

Additive Levels (%)

Equation

R²

0

8

16

24

32

pH values

Millet

5.60a

5.00a

4.27ab

4.15a

3.75b

Y = 5.4640 − 0.0569x^*

0.94

Maize

5.46a

4.30b

4.12ab

3.87b

3.77b

Y = 5.3589 − 0.1208x + 0.0023x^2*

0.95

Sorghum

5.47a

5.02a

4.37b

4.07a

4.00a

Y = 5.3640 − 0.0486x^*

0.93

Wheat

5.48a

4.27b

4.00a

3.85b

3.65b

Y = 5.3717 − 0.1274x + 0.0024x^2*

0.95

CV (%)

3.96

Titratable acidity

Millet

2.77a

4.17b

8.62c

9.42b

12.15b

Y = 2.6240 + 0.3001x^*

0.96

Maize

3.35a

9.50a

10.7ab

12.87b

16.32a

Y = 4.6860 + 0.3664x^*

0.93

Sorghum

3.42a

4.30b

9.50ab

11.57b

14.10ab

Y = 2.8520 + 0.3579x^*

0.96

Wheat

3.37a

8.80a

12.20a

16.02a

16.10a

Y = 4.7620 + 0.4083x^*

0.92

CV (%)

11.60

N-NH₃ concentration (% total N)

Millet

4.20a

3.75a

3.30a

2.72a

2.65a

Y = 4.1500 − 0.0516x^*

0.96

Maize

4.40a

3.40a

2.47b

2.43a

2.02a

Y = 4.0420 − 0.0696x^*

0.90

Sorghum

4.53a

4.15a

2.90ab

2.62a

2.55a

Y = 4.4720 − 0.0691x^*

0.89

Wheat

4.32a

3.92a

3.42a

2.87a

2.60a

Y = 4.3720 − 0.0581x^*

0.99

CV (%)

12.11

Buffering capacity (Emg/100 g de MS)

Millet

26.38a

19.49a

16.57a

15.58a

12.24a

Y = 24.4900 − 0.4024x^*

0.91

Maize

27.63a

18.09ab

15.33a

13.49a

11.68b

Y = 26.8840 − 1.0412x + 0.0183x^2*

0.96

Sorghum

26.66a

18.89ab

16.30a

13.17a

11.03b

Y = 24.6060 – 0.4623x^*

0.92

Wheat

25.09a

16.99b

16.52a

15.49a

12.41a

Y = 24.0263 − 0.6743x + 0.0106x^2*

0.88

CV (%)

9.48

Soluble carbohydrate (%)

Millet

2.75a

3.50a

4.50b

6.00b

8.30b

Y = 2.8043 + 0.0414x + 0.0040x^2*

0.99

Maize

2.50a

4.00a

6.25a

7.75a

11.00a

Y = 2.5429 + 0.1612x + 0.0031x^2*

0.99

Sorghum

2.00a

3.75a

5.50a

7.25a

10.25a

Y = 2.1071 + 0.1607x + 0.0028x^2*

0.99

Wheat

2.25a

3.50a

5.00ab

6.00b

8.50b

Y = 2.3357 + 0.1161x + 0.0022x^2*

0.99

CV (%)

14.53