A comparative study of the intestinal digestive characteristics of different feeds for Holstein cows

Animal Diseases

Table 1 The contents of DM, CP, NDF, ADF and ADL in raw feed (%)

Feed stuff	DM	CP	NDF	ADF	ADL
Corn	85.54	8.69	15.57	1.78	0.13
SBM	87.49	43.15	15.34	6.37	0.93
DDGS	95.70	24.49	46.18	16.86	8.63
SFM	96.82	29.10	45.96	23.68	9.71
CS	95.20	3.84	75.01	42.12	4.38
WCS	94.27	4.69	69.63	41.37	4.34
CH	95.43	12.54	63.53	35.72	6.14
CW	94.85	8.62	66.58	38.55	5.24
ASS	95.14	10.58	65.06	37.14	5.69
AFS	95.00	9.60	65.82	37.84	5.47
APS	95.00	9.60	65.82	37.84	5.47

SBM soybean mean, DDGS distillers dried grains with soluble, SFM sunflower meal, CS corn stalk, WCS whole-plant corn silage, CH Chinese wildrye, CW Chinese wildrye, ASS alfalfa mowed at squaring stage, AFS full-bloom stage, APS pod stage, DM dry matter, CP crude protien, NDF neutral detergent fiber, ADF acid detergent fiber, ADL acid detergent lignin