Table 1 Range of carcass weight of ducks
Index
Range of carcass weight (g)
Ⅰ(<2,200)
Ⅱ(2,200∼2,400)
Ⅲ(2,400∼2,600)
Ⅳ(2,600∼2,800)
Ⅴ(2,800≤)
N
1
30
30
30
30
30
Carcass weight (g)
2,117.12±34.70
2,311.87±52.67
2,467.50±28.20
2,684.50±69.51
2,881.87±70.91
Means±SD.
1
N: Number of measurements.