Table 4.
Dietary treatment2 | P-value3 | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
P−Ca- | P−Ca+ | P+Ca- | P+Ca+ | Pooled | P | Ca | Phy | P × Ca | P × Phy | Ca × | P × Ca | |||||
Phy− | Phy+ | Phy− | Phy+ | Phy− | Phy+ | Phy− | Phy+ | SEM | Phy | × Phy | ||||||
Crop | ||||||||||||||||
InsP6 | 14.1 | 4.8 | 13.9 | 5.8 | 14.6 | 4.9 | 14.6 | 4.4 | 0.74 | n.s. | n.s. | *** | n.s. | n.s. | n.s. | n.s. |
Ins(1,2,4,5,6)P5 | 1.2 | 0.2 | 1.2 | 0.3 | 1.2 | 0.2 | 1.2 | 0.2 | 0.04 | n.s. | n.s. | *** | n.s. | n.s. | n.s. | n.s. |
Ins(1,2,3,4,5)P5 | 0.8 | 0.2 | 0.7 | 0.2 | 0.6 | 0.4 | 0.7 | 0.3 | 0.04 | n.s. | n.s. | *** | n.s. | *** | n.s. | n.s. |
Ins(1,2,3,4,6)P5 | 0.2 | n.d.4 | 0.2 | n.d. | 0.2 | n.d. | 0.3 | n.d. | 0.02 | n.s. | n.s. | . | n.s. | . | . | . |
Ins(1,2,5,6)P4 | 0.2 | 3.3 | 0.2 | 2.7 | n.d. | 4.8 | <LOQ5 | 4.8 | 0.38 | ** | n.s. | *** | n.s. | . | n.s. | . |
InsP3x5 | n.d. | 1.0 | n.d. | 0.8 | n.d. | 1.5 | n.d. | 1.6 | 0.10 | *** | n.s. | . | n.s. | . | . | . |
Proventriculus and gizzard | ||||||||||||||||
InsP6 | 7.2 | n.d. | 6.4 | 0.4 | 7.1 | 0.3 | 6.6 | 0.9 | 0.23 | † | n.s. | *** | n.s. | n.s. | ** | . |
Ins(1,2,4,5,6)P5 | 0.5 | n.d. | 0.4 | n.d. | 0.4 | n.d. | 0.4 | n.d. | 0.03 | n.s. | n.s. | . | † | . | . | . |
Ins(1,2,3,4,5)P5 | 0.2 | n.d. | 0.2 | n.d. | 0.2 | n.d. | 0.2 | n.d. | 0.03 | n.s. | n.s. | . | n.s. | . | . | . |
Ins(1,2,5,6)P4 | n.d. | 0.5 | n.d. | 1.1 | n.d. | 1.7 | n.d. | 1.9 | 0.21 | *** | ** | . | * | . | . | . |
InsP3x6 | n.d. | n.d. | n.d. | 0.4 | n.d. | 0.7 | n.d. | 0.6 | 0.09 | † | n.s. | . | . | . | . | . |
1Data are given as treatment means; n = 7 pens.
2Calculated composition: P-, 4.1 g P/kg DM; P+, 6.9 g P/kg DM; Ca-, 6.2 g Ca/kg DM: Ca+, 10.3 g Ca/kg DM; Phy-, 0 FTU/kg; Phy+, 1,500 FTU/kg as fed.
3 P-values are indicated as follows: n.s., P ≥ 0.10; †, P < 0.10; *, P < 0.05; **, P < 0.01; ***, P < 0.001.
4n.d., not detectable in the majority of samples.
5<LOQ, not quantifiable in the majority of samples.
6At least one of the following isomers: Ins(1,2,6)P3, Ins(1,4,5)P3, Ins(2,4,5)P3.