|
Itema
|
Diets treatmentb
|
|---|
|
T0
|
T25
|
T50
|
T75
|
|---|
|
Ingredient (as fed-basis %)
|
|
Hay
|
13.07
|
13.14
|
13.22
|
13.29
|
|
Soybean meal
|
3.40
|
3.07
|
2.91
|
2.66
|
|
Salt
|
0.17
|
0.18
|
0.18
|
0.18
|
|
Mineral premixc
|
0.09
|
0.09
|
0.09
|
0.09
|
|
Indian meal
|
2.61
|
2.41
|
1.98
|
1.77
|
|
DDGS
|
2.26
|
2.28
|
2.29
|
2.30
|
|
Brewer's grains
|
8.71
|
8.76
|
8.81
|
8.86
|
|
BPS
|
0.00
|
17.52
|
35.26
|
53.14
|
|
WCS
|
69.69
|
52.55
|
35.26
|
17.71
|
|
Nutrient content
|
|
CP (%DM)
|
13.44
|
14.92
|
13.30
|
15.44
|
|
EE (%DM)
|
2.10
|
1.89
|
1.91
|
1.94
|
|
NDF (%DM)
|
51.48
|
50.46
|
50.14
|
50.34
|
|
ADF (%DM)
|
30.02
|
31.32
|
30.20
|
30.78
|
|
HC (%DM)
|
21.46
|
19.14
|
19.94
|
19.56
|
|
Ca (%DM)
|
0.78
|
0.79
|
0.80
|
0.78
|
|
P (%DM)
|
0.45
|
0.43
|
0.43
|
0.44
|
|
RUP (%CP)
|
42.27
|
42.65
|
43.22
|
43.59
|
|
ME (mcal/kg DM)
|
1.86
|
1.87
|
1.88
|
1.89
|
- aDDGS, distillers dried grains with solubles; BPS, Broussonetia papyrifera silage; WCS, whole corn silage; DM, dry matter; CP, crude protein; EE, ether extract; NDF, neutral detergent fiber; ADF, acid detergent fiber; HC, hemicellulose; RUP, rumen undegradable protein; ME, metabolizable energy
- bT0, BPS replaces 0% of WCS; T25, BPS replaces 25% of WCS; T50, BPS replaces 50% of WCS; T75, BPS replaces 75% of WCS. BPS, Broussonetia papyrifera silage; WCS, whole corn silage
- cMineral premix provided the following per kg of concentrate, vitamin A, 120–180 KIU; vitamin D3, 40–60 KIU; vitamin E, ≥ 1,102 mg; Cu, 459–613 mg; Mn, 918-1,225 mg; Zn, 1,840-2,455 mg; Se, 12–18 mg; I, 22.5–30 mg; Co, 5.4–7.34 mg
