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The release rate of trace elements in barley
| Trace elements | Control group | Enzyme preparation | ||
|---|---|---|---|---|
| Phytase | Xylanase | β-glucanase | ||
| Cu, % | 25.85 ± 3.84b | 37.42 ± 7.59a | 37.81 ± 4.53a | 30.19 ± 3.31ab |
| Zn, % | 11.91 ± 1.86 | 20.18 ± 2.18 | 20.71 ± 3.12 | 18.99 ± 2.68 |
| Fe, % | 31.05 ± 1.56b | 32.45 ± 2.27ab | 33.14 ± 2.00ab | 41.38 ± 4.98a |
| Mn, % | 42.26 ± 5.22b | 47.45 ± 2.30ab | 54.70 ± 6.54a | 50.00 ± 4.60ab |
a,bMeans values within a row not sharing a common letter differ significantly (P < 0.05)
