Effect of sun dry brewer spent yeast on chemical composition, in vitro digestibility, and ruminal degradation kinetics of wheat straw

Table 2 Chemical composition (g/kg DM) and metabolizable energy (MJ/Kg DM) of wheat straw mixed dry yeast

Inclusion level	DM	Ash	CP	CF	NDF	ADF	ADL	DOMD	EDCP	EME
DBSY0	923.8	66.0^d	54.5^f	420.8^a	761.9^a	503.0^a	57.5^a	431.9^f	504.0^f	6.91^f
DBSY10	928.3	73.3^c	97.0^e	386.1^b	688.9^b	459.7^b	51.0^b	482.6^e	548.9^e	7.73^e
DBSY20	928.0	74.5^c	134.1^d	340.3^c	616.4^c	410.0^c	43.5^c	524.0^d	590.3^d	8.39^d
DBSY30	928.4	76.9^bc	169.1^c	301.1^d	549.7^d	361.2^d	41.0^d	570.5^c	635.4^c	9.13^c
DBSY40	934.3	79.0^ab	211.4^b	261.8^e	480.2^e	312.8^e	35.9^e	619.3^b	678.0^b	9.91^b
DBSY50	936.8	81.5^a	241.9^a	218.6^f	419.6^f	260.7^f	30.4^f	663.5^a	720.3^a	10.62^a
SEM	0.27	0.10	0.29	0.27	0.31	0.18	0.11	0.19	0.09	0.08
P –value	0.06	0.001	0.001	0.001	0.001	0.001	0.001	0.001	0.001	0.001

Mean values in the rows without common letters are significantly different at (p < 0.05)
DBSY0, DBSY10, DBSY20, DBSY30, DBSY40 and DBSY50 mixture ratios of DBSY:WS at 0:100, 10:90, 20:80, 30:70, 40:60 and 50:50 respectively, on dry matter basis
DM Dry matter, CP Crude protein, NDF Neutral detergent fibre, CF Crude fibre, ADF Acid detergent fibre, ADL Acid detergent lignin, DOMD Digestible organic matter in the dry matter, EDCP Estimated digestible crude protein, EME Estimated metabolizable energy, SE standard error of means, DBSY dry brewery spent yeast

ISSN: 2662-4044