Casey kami
Pasukan penyelidikan dari Southwest University
Pasukan penyelidikan dari Southwest University memilih bass largemouth dengan berat badan (10 - 20 g). Dalam diet basal dengan tahap makan ikan 35%,Aqua-Y6 digunakan untuk menggantikan 8%, 16%, 24%, dan 32%daripada makanan ikan super berjenama asing.Hasil eksperimen adalah seperti berikut:
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20 Julai 2024. 60 hari penanaman. Data pertumbuhan 8 minggu. |
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|
Kumpulan |
Berat awal |
Berat purata awal |
Avg. |
Berat akhir pada 30d |
30d Berat purata |
Avg. |
No Ikan |
Penggunaan makanan |
Pengambilan makanan/Ikan |
Avg. |
|
|
1/1 |
Kawalan kumpulan makanan ikan kumpulan |
200.5 |
8.0 |
8.0 |
1730.0 |
69.20 |
71.4 |
25 |
1680.1 |
67.2 |
68.33 |
|
1/2 |
200.5 |
8.0 |
1839.0 |
73.6 |
25 |
1736.60 |
69.5 |
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|
2/1 |
Ganti makanan ikan 8% |
199.5 |
8.0 |
8.0 |
1880.0 |
75.2 |
74.8 |
25 |
1833.60 |
73.3 |
71.45 |
|
2/2 |
198.0 |
7.9 |
1860.0 |
74.4 |
25 |
1738.90 |
69.6 |
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|
3/1 |
Ganti makanan ikan 16% |
200.1 |
8.0 |
8.0 |
1880.0 |
75.2 |
73.8 |
25 |
1750.80 |
70.0 |
72.41 |
|
3/2 |
198.7 |
7.9 |
1739.0 |
72.5 |
24 |
1794.70 |
74.8 |
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|
5/1 |
Ganti makanan ikan 24% |
200.9 |
8.0 |
8.0 |
1913.8 |
76.6 |
74.3 |
25 |
1835.40 |
73.4 |
73.18 |
|
5/2 |
199.5 |
8.0 |
1756.0 |
76.3 |
23 |
1755.50 |
76.3 |
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|
5/3 |
198.7 |
7.9 |
1677.6 |
69.9 |
24 |
1674.90 |
69.8 |
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|
20 Julai 2024 |
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|
Kumpulan |
Bilangan ikan |
Kadar kenaikan berat badan/% |
Avg. |
FCR |
Avg. |
Kadar pertumbuhan tetap |
Avg. |
Kadar makan/% |
Avg. |
|
|
1/1 |
Kawalan kumpulan makanan ikan kumpulan |
25 |
762.84% |
790.02% |
1.10 |
1.08 |
3.59% |
3.64% |
2.90% |
2.90% |
|
1/2 |
25 |
817.21% |
1.06 |
3.69% |
2.84% |
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|
2/1 |
Ganti makanan ikan 8% |
25 |
842.36% |
840.87% |
1.09 |
1.07 |
3.74% |
3.74% |
2.94% |
2.88% |
|
2/2 |
25 |
839.39% |
1.05 |
3.73% |
2.82% |
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|
3/1 |
Ganti makanan ikan 16% |
25 |
839.53% |
807.36% |
1.04 |
1.10 |
3.73% |
3.67% |
2.81% |
2.95% |
|
3/2 |
24 |
775.19% |
1.17 |
3.62% |
3.09% |
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|
5/1 |
Ganti makanan ikan 24% |
25 |
852.61% |
792.37% |
1.07 |
1.11 |
3.76% |
3.65% |
2.89% |
2.95% |
|
5/2 |
23 |
780.20% |
1.13 |
3.62% |
2.99% |
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|
5/3 |
24 |
744.29% |
1.13 |
3.56% |
2.98% |
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Jadual 1:Kesan Hydrolyzate Ragi - Aqua -Y6 Penggantian Makanan Ikan pada Prestasi Pertumbuhan Bass Largemouth
|
Parameter |
Tahap penggantian makanan ikan oleh hidrolisis yis |
Analisis regresi |
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|
0% |
8% |
16% |
24% |
32% |
Trend linear |
Trend Quadratc |
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|
Ibw (g) |
8.02±0.00 |
7.95±0.03 |
7.98±0.03 |
7.97±0.02 |
7.99±0.04 |
0.409 |
0.55 |
0.138 |
|
FBW (g) |
70.22±0.13a |
74.72±0.48c |
73.90±0.53bc |
72.41±0.48aBC |
71.09±0. 97ab |
0.017 |
0.803 |
0.002 |
|
WGR (%) |
775.57±1.68a |
839.87±2.50b |
826.46±3.45b |
808.57±4.67ab |
789.96±7.41a |
0.003 |
0.913 |
>0.001 |
|
Sgr (%/d) |
3.62±0.01a |
3.74±0.01b |
3.71±0.01b |
3.68±0. 01ab |
3.64±0.02a |
0.002 |
0.968 |
>0.001 |
|
FCR |
1.10±0.02 |
1.07±0.02 |
1.08±0.03 |
1.00±0.02 |
1.11±0.02 |
0.053 |
0.538 |
0.06 |
|
SR (%) |
100.00±0.00 |
100.00±0.00 |
98.00±2.00 |
92.00±2.31 |
96.00±2.31 |
0.112 |
0.044 |
0.631 |
Jadual 2:Kesan yis hidrolyzate aqua-y6 penggantian makanan ikan pada ekspresi gen keradangan usus dalam bass largemouth
|
Parameter |
Tahap penggantian makanan ikan oleh hidrolisis yis |
ANOVA |
Analisis regresi |
|||
|
0% |
8% |
32% |
Trend linear |
Trend Quadratc |
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|
nfxBP65 |
1.00±0.05 |
0.98±0.24 |
0.69±0.20 |
0.45 |
0.223 |
0.805 |
|
il -10 |
1.05±0. 14ab |
1.92±0.49b |
0.58±0.10a |
0.009 |
0.034 |
0.012 |
|
TGF- |
1.02±0. 11ab |
1.59 ±0.40b |
0.48±0.08a |
0.037 |
0.06 |
0.057 |
|
il -1 |
1.07±0 19ab |
0.72±0.21a |
1.76±0.15b |
0.025 |
0.023 |
0.075 |
|
il -8 |
1.10±0.34 |
1.41±0.27 |
1.70±0.30 |
0.438 |
0.227 |
0.718 |
Jadual 3:Kesan yis hidrolyzate aqua-y6 penggantian makanan ikan pada ekspresi gen penghalang usus dalam bass largemouth
|
Parameter |
Tahap penggantian makanan ikan oleh hidrolisis yis |
ANOVA |
Analisis regresi |
|||
|
0% |
8% |
32% |
Trend linear |
Trend Quadratc |
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|
Claudin |
1.08±0. 18ab |
1.41±0.39b |
0.45±0.08a |
0.035 |
0.028 |
0.135 |
|
zo -1 |
1.09±0. 18ab |
1.14±0.26b |
0.41±0.03a |
0.029 |
0.012 |
0.363 |