Table 3.
In vitro digestibility of crude protein, dry matter, neutral detergent fiber (LSM) of the oilseed cakes.
| Item | Oilseed Cake | SEM | p Value | ||||
|---|---|---|---|---|---|---|---|
| SuC (n = 3) | PoC (n = 3) | CaC (n = 3) | ToC (n = 3) | HeC (n = 3) | |||
| Crude protein disapparence | |||||||
| RDP (g/kg CP) | 691.8 a | 283.2 e | 625.8 b | 495.3 c | 329.3 d | 5.51 | <0.0001 |
| RUP (g/kg CP) | 308.2 d | 716.8 a | 374.2 d | 504.7 c | 670.7 b | 5.52 | <0.0001 |
| IDRUP (% RUP) | 12.1 b | 13.2 b | 14.3 b | 48.9 a | 56.0 a | 2.66 | <0.0001 |
| IDP (g/kg CP) | 37.3 d | 94.6 c | 53.1 d | 246.4 b | 375.6 a | 12.89 | <0.0001 |
| TTDP (g/kg CP) | 729.1 ab | 377.8 d | 678.9 c | 741.5 a | 705.3 b | 11.79 | <0.0001 |
| Rumen digestibility | |||||||
| IVDMD (% DM) | 76.0 b | 44.5 e | 65.0 c | 81.0 a | 61.2 d | 1.26 | <0.0001 |
| IVNDFD (% NDF) | 35.0 b | 14.0 c | 17.4 c | 54.6 a | 15.5 c | 3.02 | <0.0001 |
CP, Crude protein; RDP, rumen degradable protein; RUP, rumen undegradable protein; IDRUP, intestinal digestibility of RUP; IDP, intestinal digested protein; TTDP, total tract digested protein; IVDMD, in vitro dry matter (DM) degradability; IVNDFD, in vitro neutral detergent fiber (NDF) degradability. SuC, sunflower cake; PoC, pomegranate cake; ToC, tobacco cake; CaC, cardoon cake; HeC, hemp cake. n = number of samples. The means in a row with different superscripts differ (p < 0.05); LSM, least square mean; SEM, standard error of mean.