|
Index:
Improvement in the Nutritional value of feed
by increased AME of diets
Validation in experimental station:
• Feed based on wheat and corn
• Feed based on wheat
Adisseo recommendations
|
Recommendation for incorporation
|
| |
Liquid
|
Powder
|
| Turkey |
181 ml/ton
|
45 g/ton
|
| Broiler |
181 ml/ton
|
45 g/ton
|
| Laying hen |
181 ml/ton
|
45 g/ton
|
Improvement in the nutritional
value of feed by increased AME of diets
|
AME Methodology - Growing Turkeys
|
- Ad-libitum feeding:
- 1-14 days Standard feed - normal
housing conditions.
- 15-16 days Standard feed - adaptation to metabolism
cages.
- 17-24 days Experimental Feed.
3 days adaptation
4 days excreta collection
- Experimental design:
- 1 turkey per cage
- 12 replicates per treatment
|
- Collection of excreta daily
- Analytical measurements:
- Feed intake per cage
- Individual weight gain
- Gross energy of feeds
- Gross energy of excreta
Apparent metabolizable
Energy
|
Rovabio EXCEL improves the nutritional value of diets based on wheat
Improvement of AME
|
| |
AME
Kcal/lb
|
Potential improvement of wheat
AME
|
| Feed Type |
Control
|
+ Excel
|
Kcal
|
%
|
Wheat: 48.5%
Hipro soybean meal: 34%
Meat meal: 7%
Canola: 3% |
1445
|
+ 40
|
+ 81
|
+ 5.8
|
Wheat: 50%
Hipro soybean: 30.5 %
Meat meal: 8%
Canola: 4% |
1360
|
+ 49
|
+ 97
|
+ 7
|
Wheat: 47.6%
Hipro soybean meal: 33%
Full fat soybean: 5%
Meat meal: 6% |
1225
|
+ 44
|
+ 93
|
+ 6.7
|
Wheat: 50 %
Hipro soybean meal: 30.5 %
Sunflower: 2 %
Meat meal: 6.5 % |
1360
|
+ 72
|
+ 143
|
+ 10.3
|
Wheat: 50 %
Hipro soya: 35.4 %
Pea: 2.3 %
Animal fat: 3.8 % |
1356
|
+ 60
|
+ 121
|
+ 8.7
|
[Trial INRA 96] Metric Only
Effect of Rovabio™ Excel LC on metabolizable Energy
of a commercial wheat-based diet in growing turkeys.
Comparison with a competitor
[Trial INRA 97a] Metric Only
Effect of Rovabio™ Excel LC on metabolizable Energy
of a commercial wheat-based diet in growing turkeys.
[Trial C97-22] Metric Only
Effect of Rovabio™ Excel LC on metabolizable Energy
of a wheat-based diet in growing turkeys.
|
Apparent metabolizable Energy
Kcal/lb
|
| Feed Type |
Control
|
+ Rovabio Excel
|
Wheat: 30 %
Corn: 22 %
Hypro Soybean meal: 39 %
Meat meal: 1 % |
1315
|
+ 24
|
Validation in experimental
station:
Spain: Research center IRTA
Feed based on wheat and corn
Experimental plan:
- But 9-3
- 4 levels EXCEL
- 0
- 91ml/t
- 181ml/t
- 272 ml/t
| COMPOSITION |
Starter
8 - 28 d
|
Grower
28 - 56 d
|
| Wheat |
30
|
30
|
| Corn |
23
|
22
|
| Soybean meal |
35
|
39
|
| Extruded Soybean |
2
|
-
|
| Fishmeal |
2
|
-
|
| Meat meal |
4
|
1
|
| Mineral - AA - Vit. |
QSP
|
QSP
|
|
|
|
| ME (Kcal/lb) |
1270
|
1315
|
| Proteins % |
26
|
24
|
| Lysine % |
1.6
|
1.5
|
| Methionine + Cystine % |
1.03
|
0.98
|
|
Zootechnical results - Period 7 - 56 days
|
| |
Control
|
0.091 l/t
|
0.181 l/t
|
0.272 l/t
|
| Feed intake (lb) |
2.774
|
2.775
|
2.671
|
2.677
|
| Weight gain (lb) |
1.566
|
1.636
|
1.583
|
1.548
|
| Feed conversion |
1.77 a
|
1.70 b
|
1.69 b
|
1.73 ab
|
|
|
| COMPOSITION |
Starter
8 - 28 d
|
Grower
28 - 56 d
|
| Wheat |
55
|
50
|
| Corn |
-
|
4
|
| Hypro soybean meal |
29
|
25
|
| Full fat soybeans |
5
|
2
|
| Meat meal |
5
|
1
|
| Fishmeal |
2
|
-
|
| Fat |
-
|
3
|
| DL Methionine |
0.23
|
0.24
|
| L Lysine HCI |
0.28
|
0.34
|
|
|
|
| AME (Kcal/lb) |
1270
|
1315
|
| Proteins % |
26
|
24
|
| Lysine % |
1.6
|
1.5
|
| Methionine + Cystine % |
1.04
|
0.99
|
Improvement in growth performance turkeys....
Adisseo recommendations
|
