Tỷ lệ cho ăn của các loại cá

Nghi
ệm
thức
Lo
ại
cá
T
ỷ lệ
cho ăn
L
ần
lặp
Ws (g) We (g) WG (g) WG (%)
DGR
(g/ngày)
DGI
%/ngày)
1 1 1 1 9.75 31.39 21.64 221.9 0.39 1.82
1 1 1 2 10.5 32.03 21.53 205.0 0.38 1.76
1 1 1 3 11.06 32.21 21.15 191.2 0.38 1.7
1 1 1 4 11.19 32.61 21.42 191.4 0.38 1.71
2 1 2 1 9.32 41.26 31.94 342.7 0.57 2.41
2 1 2 2 10 41.37 31.37 313.7 0.56 2.33
2 1 2 3 10.24 42.12 31.88 311.3 0.57 2.34
2 1 2 4 10.35 42.49 32.14 310.5 0.57 2.34
3 1 3 1 9.91 52.93 43.02 434.1 0.77 2.87
3 1 3 2 9.97 52.76 42.79 429.2 0.76 2.85
3 1 3 3 10.41 52.87 42.46 407.9 0.76 2.8
3 1 3 4 11.61 54.43 42.82 368.8 0.76 2.72
4 1 4 1 9.23 52.24 43.01 466.0 0.77 2.93
4 1 4 2 9.38 53.47 44.09 470.0 0.79 2.96

4 1 4 3 10.37 52.88 42.51 409.9 0.76 2.81
4 1 4 4 10.66 54.73 44.07 413.4 0.79 2.85
5 2 1 1 9.9 34.44 24.54 247.9 0.44 1.98
5 2 1 2 9.88 34.75 24.87 251.7 0.44 2
5 2 1 3 10.66 35.58 24.92 233.8 0.45 1.94
5 2 1 4 10.87 36.08 25.21 231.9 0.45 1.95
6 2 2 1 9.96 45.01 35.05 351.9 0.63 2.51
6 2 2 2 10.09 46.09 36 356.8 0.64 2.54
6 2 2 3 10.25 47.02 36.77 358.7 0.66 2.57
6 2 2 4 10.35 47.75 37.4 361.4 0.67 2.59
7 2 3 1 9.06 56.88 47.82 527.8 0.85 3.14
7 2 3 2 10.04 57.49 47.45 472.6 0.85 3.04
7 2 3 3 10.38 59.68 49.3 475.0 0.88 3.08
7 2 3 4 11.38 60.29 48.91 429.8 0.87 2.99
8 2 4 1 9.48 56.27 46.79 493.6 0.84 3.06
8 2 4 2 9.9 57.48 47.58 480.6 0.85 3.06
8 2 4 3 10.26 58.57 48.31 470.9 0.86 3.06
8 2 4 4 11.86 60.08 48.22 406.6 0.86 2.92
9 3 1 1 9.51 35.93 26.42 277.8 0.47 2.11
9 3 1 2 10.5 37.76 27.26 259.6 0.49 2.08
9 3 1 3 10.78 37.94 27.16 251.9 0.49 2.06
9 3 1 4 11.26 38.39 27.13 240.9 0.48 2.02
10 3 2 1 9.06 47.83 38.77 427.9 0.69 2.76
10 3 2 2 9.47 47.99 38.52 406.8 0.69 2.71
10 3 2 3 10.23 48.09 37.86 370.1 0.68 2.62
10 3 2 4 10.7 49.1 38.4 358.9 0.69 2.6
11 3 3 1 9.88 58.77 48.89 494.8 0.87 3.11
11 3 3 2 9.94 59.74 49.8 501.0 0.89 3.14
11 3 3 3 10.56 60.9 50.34 476.7 0.90 3.11
11 3 3 4 11.42 61.3 49.88 436.8 0.89 3.02

12 3 4 1 9.58 58.33 48.75 508.9 0.87 3.13
12 3 4 2 9.7 58.4 48.7 502.1 0.87 3.12
12 3 4 3 10.69 59.13 48.44 453.1 0.87 3.02
12 3 4 4 10.75 60.91 50.16 466.6 0.90 3.09
FI w (g) FCR w FCR SR (%)
98.12 4.53 1.15 80
99.22 4.61 1.16 90
100.07 4.73 1.2 90
100.74 4.7 1.19 90
145.87 4.57 1.15 90
148.18 4.72 1.19 100
148.66 4.66 1.18 90
149.05 4.64 1.17 90
192.19 4.47 1.13 90
194.43 4.54 1.15 100
202.4 4.77 1.2 100
203.9 4.76 1.2 100
209.63 4.87 1.23 90
211.86 4.8 1.21 90
213.74 5.03 1.27 100
214.18 4.86 1.23 100
103.17 4.2 0.97 90
104.96 4.22 0.97 90
105.55 4.24 0.98 90
105.74 4.19 0.97 90
150.03 4.28 0.99 90
152.67 4.24 0.98 100
154.33 4.2 0.97 90
155.84 4.17 0.96 100
197.65 4.13 0.95 100

201.92 4.26 0.98 100
207.02 4.2 0.97 100
208.23 4.26 0.98 100
214.37 4.58 1.06 100
216.07 4.54 1.05 90
216.74 4.49 1.03 100
217.96 4.52 1.04 100
113.45 4.29 1.04 90
113.84 4.18 1.01 100
114.08 4.2 1.01 90
115.57 4.26 1.03 100
160.56 4.14 1 90
161.78 4.2 1.01 100
162.15 4.28 1.03 100
163.78 4.26 1.03 100
207.33 4.24 1.02 100
210.43 4.23 1.02 100
211.87 4.21 1.02 100
212.16 4.25 1.03 100
216.22 4.43 1.07 90
218.39 4.48 1.08 100
219.17 4.52 1.09 100
220.77 4.4 1.06 100