Table 9.
Energy (kcal/kg) values for corn, DDGS and HP-DDGS (Exp. 2)
| Items | DDGS | HP-DDG | SEM | p value | p values for contrast | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
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| Region | Corn | CH11 | CH21 | CH31 | Mean of Chinese corn DDGS | CH42 | US13 | US24 | CH vs. US5 | Corn vs. Rice6 | ||
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| Grains | Corn | Corn | Corn | Rice | Corn | Corn | ||||||
| Gross energy | 3,990 | 4,735 | 4,716 | 4,733 | 4,728 | 4,513 | 4,710 | 4,808 | - | - | - | - |
| Digestible energy | 3,483 | 3,442 | 3,682 | 3,158 | 3,427 | 3,363 | 3,659 | 3,899 | 108.0 | <0.01 | 0.15 | 0.40 |
| Metabolizable energy | 3,351 | 3,320 | 3,549 | 3,047 | 3,306 | 3,228 | 3,525 | 3,746 | 103.0 | <0.01 | 0.16 | 0.35 |
1
Chinese distillers dried grains with solubles produced from corn. CH1, CH2, CH3 were produced at Shandong, Jilin and Hebei province, respectively.
2
Chinese distillers dried grains with solubles produced from rice, produced at Heilongjiang province.
3
American (Minnesota) distillers dried grains with solubles produced from corn.
4
American (Minnesota) high protein distillers dried grains.
5
Chinese corn DDGS vs. US corn DDGS.
6
Corn DDGS vs. rice.