|
Trial
|
Na
|
Groups
|
Dietary factore
|
Coccidia challenge
|
C. perfringens challenge
|
Sampling day
|
|---|
|
1
|
24
|
G1(CP(FJ6) (C8-1))b
|
−
|
−
|
Day 14, 15, 16
|
Day 17(D1)g, 19(D3)h, 23
|
|
24
|
G2(E.n(G))c
|
−
|
Day 09
|
−
|
|
24
|
G3(CTL)d
|
−
|
−
|
−
|
|
2
|
24
|
G4(CP(FJ6) (C8-1))
|
+f
|
−
|
Day 15,16,17,18
|
Day 19 (D1), 21(D3), 23
|
|
24
|
G5(E.n(G))
|
+
|
Day 10
|
−
|
|
24
|
G6(CP(FJ6) (C8-1) + E.n(G))
|
+
|
Day 10
|
Day 15,16,17,18
|
|
24
|
G7(CTL)
|
+
|
−
|
−
|
- aN: number of chickens
- bCP(FJ6) and (C8-1): C. perfringens type G strain (FJ6), (C8-1)
- cE.n(G)Eimeria necatrix Guangdong strain
- dCTL: control group
- eDietary factor: maize-based diet containing 60% fishmeal (1:1)
- fDay 08 onward till the end of trial
- gD1: 1 day after the last challenge of C. perfringens type G strain
- hD3: 3 days after the last challenge of C. perfringens type G strain
