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Ảnh hưởng của thức ăn và khẩu phần ăn lên các chỉ tiêu tăng trưởng và tỷ lệ sống của cá rô phi đỏ Oreochromis sp. giai đoạn bột lên giống - 8



C1.2 Tăng trọng (WG) của cá ở thí nghiệm 1


Descriptives

NT






95% Confidence Interval for

Mean


Lower Bound

Upper Bound


1.00


3


1.2933


.03055


.01764


1.2174


1.3692


1.26


2.00


3


1.4167


.02517


.01453


1.3542


1.4792


1.39


3.00


3


2.3467


.04041


.02333


2.2463


2.4471


2.31


Total


9


1.6856


.49950


.16650


1.3016


2.0695


1.26

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Ảnh hưởng của thức ăn và khẩu phần ăn lên các chỉ tiêu tăng trưởng và tỷ lệ sống của cá rô phi đỏ Oreochromis sp. giai đoạn bột lên giống - 8


ANOVA

NT


Sum of

Squares

df

Mean Square

F

Sig.

Between

Groups

1.990

2

.995

932.635

.000

Within Groups

.006

6

.001

Total

1.996

8


Multiple Comparisons

Dependent Variable: NT






95% Confidence Interval


Lower Bound

Upper Bound


2.00

-.12333*

.02667

.004

-.1886

-.0581


3.00

-1.05333*

.02667

.000

-1.1186

-.9881


1.00

.12333*

.02667

.004

.0581

.1886


3.00

-.93000*

.02667

.000

-.9953

-.8647


1.00

1.05333*

.02667

.000

.9881

1.1186


2.00

.93000*

.02667

.000

.8647

.9953


NT




Subset for alpha = 0.05


1

2

3


1.00

3

1.2933




2.00

3


1.4167



3.00

3



2.3467


Sig.


1.000

1.000

1.000


C1.3 Tăng trọng của cá theo ngày (DWG) ở thí nghiệm 1


Descriptives







95% Confidence

Interval for Mean



Lower Bound

Upper Bound

1.00

3

.0287

.00058

.00033

.0272

.0301

.03

.03

2.00

3

.0317

.00058

.00033

.0302

.0331

.03

.03

3.00

3

.0520

.00100

.00058

.0495

.0545

.05

.05

Total

9

.0374

.01101

.00367

.0290

.0459

.03

.05


ANOVA


NT

Sum of Squares

df

Mean Square

F

Sig.

Between

Groups

.001

2

.000

870.200

.000

Within Groups

.000

6

.000

Total

.001

8



Dependent Variable: NT






95% Confidence Interval


Lower Bound

Upper Bound


2.00

-.00300*

.00061

.003

-.0045

-.0015

3.00

-.02333*

.00061

.000

-.0248

-.0218

1.00

.00300*

.00061

.003

.0015

.0045

3.00

-.02033*

.00061

.000

-.0218

-.0188


1.00

.02333*

.00061

.000

.0218

.0248


2.00

.02033*

.00061

.000

.0188

.0218

2.00


NT




Subset for alpha = 0.05


1

2

3


1.00

3

.0287




2.00

3


.0317



3.00

3



.0520


Sig.


1.000

1.000

1.000


C1.4 Tốc độ tăng trưởng đặc biệt SGR ở thí nghiệm 1


Descriptives

NT






95% Confidence

Interval for Mean



Lower Bound

Upper Bound

1.00

3

9.8867

.05132

.02963

9.7592

10.0141

9.83

9.93

2.00

3

10.0833

.04041

.02333

9.9829

10.1837

10.04

10.12

3.00

3

11.1967

.04041

.02333

11.0963

11.2971

11.16

11.24

Total

9

10.3889

.61299

.20433

9.9177

10.8601

9.83

11.24




ANOVA




NT







Sum of Squares

df

Mean Square

F

Sig.

Between

Groups

2.994

2

1.497

761.260

.000

Within Groups

.012

6

.002

Total

3.006

8



Multiple Comparisons

Dependent Variable: NT






95% Confidence Interval


Lower Bound

Upper Bound


2.00

-.19667*

.03621

.002

-.2853

-.1081


3.00

-1.31000*

.03621

.000

-1.3986

-1.2214


1.00

.19667*

.03621

.002

.1081

.2853


3.00

-1.11333*

.03621

.000

-1.2019

-1.0247


1.00

1.31000*

.03621

.000

1.2214

1.3986


2.00

1.11333*

.03621

.000

1.0247

1.2019

SGR

N

Subset for alpha = 0.05


1

2

3


1.00

3

9.8867




2.00

3


10.0833



3.00

3



11.1967


Sig.


1.000

1.000

1.000



C1.5 Chiều dài cuối (LC) của cá ở thí nghiệm 1

Descriptives







95% Confidence

Interval for Mean



Lower Bound

Upper Bound

1.00

3

4.1500

.08544

.04933

3.9378

4.3622

4.07

4.24

2.00

3

4.2867

.05033

.02906

4.1616

4.4117

4.24

4.34

3.00

3

5.0067

.12097

.06984

4.7062

5.3072

4.87

5.10

Total

9

4.4811

.40618

.13539

4.1689

4.7933

4.07

5.10


ANOVA

NT


Sum of

Squares

df

Mean Square

F

Sig.

Between

Groups

1.271

2

.635

77.920

.000

Within Groups

.049

6

.008

Total

1.320

8



Multiple Comparisons

Dependent Variable: NT






95% Confidence Interval


Lower Bound

Upper Bound


2.00

-.13667

.07374

.113

-.3171

.0438


3.00

-.85667*

.07374

.000

-1.0371

-.6762


1.00

.13667

.07374

.113

-.0438

.3171


3.00

-.72000*

.07374

.000

-.9004

-.5396


1.00

.85667*

.07374

.000

.6762

1.0371


2.00

.72000*

.07374

.000

.5396

.9004





Subset for alpha = 0.05


1

2


1.00

3

4.1500



2.00

3

4.2867



3.00

3


5.0067


Sig.


.113

1.000

C1.6 Tăng trưởng chiều dài (LG) của cá ở thí nghiệm 1

Descriptives







95% Confidence Interval

for Mean



Lower Bound

Upper Bound

1.00

3

3.3000

.08544

.04933

3.0878

3.5122

3.22

3.39

2.00

3

3.4367

.05033

.02906

3.3116

3.5617

3.39

3.49

3.00

3

4.1633

.11719

.06766

3.8722

4.4544

4.03

4.25

Total

9

3.6333

.40915

.13638

3.3188

3.9478

3.22

4.25





ANOVA



NT







Sum of

Squares

df

Mean

Square

F

Sig.

Between

Groups

1.292

2

.646

82.239

.000

Within Groups

.047

6

.008

Total

1.339

8



Multiple Comparisons

Dependent Variable: NT






95% Confidence Interval


Lower Bound

Upper Bound


2.00

-.13667

.07237

.108

-.3137

.0404


3.00

-.86333*

.07237

.000

-1.0404

-.6863


1.00

.13667

.07237

.108

-.0404

.3137


3.00

-.72667*

.07237

.000

-.9037

-.5496


1.00

.86333*

.07237

.000

.6863

1.0404


2.00

.72667*

.07237

.000

.5496

.9037


NT




Subset for alpha = 0.05


1

2


1.00

3

3.3000



2.00

3

3.4367



3.00

3


4.1633


Sig.


.108

1.000

C1.7 Tăng trưởng chiều dài theo ngày (DLG) của cá ở thí nghiệm 1


Descriptives







95% Confidence

Interval for Mean



Lower Bound

Upper Bound

1.00

3

.0733

.00153

.00088

.0695

.0771

.07

.08

2.00

3

.0763

.00153

.00088

.0725

.0801

.08

.08

3.00

3

.0923

.00306

.00176

.0847

.0999

.09

.10

Total

9

.0807

.00904

.00301

.0737

.0876

.07

.10


ANOVA


NT

Sum of

Squares

df

Mean Square

F

Sig.

Between

Groups

.001

2

.000

67.071

.000

Within Groups

.000

6

.000

Total

.001

8



Multiple Comparisons

Dependent Variable: NT






95% Confidence Interval


Lower Bound

Upper Bound


2.00

-.00300

.00176

.140

-.0073

.0013


3.00

-.01900*

.00176

.000

-.0233

-.0147


1.00

.00300

.00176

.140

-.0013

.0073


3.00

-.01600*

.00176

.000

-.0203

-.0117


1.00

.01900*

.00176

.000

.0147

.0233


2.00

.01600*

.00176

.000

.0117

.0203


NT




Subset for alpha = 0.05


1

2


1.00

3

.0733



2.00

3

.0763



3.00

3


.0923


Sig.


.140

1.000

Phụ lục C1.8 Tỷ lệ sống (SR) của cá rô phi đỏ trong thí nghiệm 1

Descriptives








95% Confidence Interval

for Mean



Lower Bound

Upper Bound

1.00

3

51.7000

1.65227

.95394

47.5955

55.8045

50.00

53.30

2.00

3

70.0000

1.30000

.75056

66.7706

73.2294

68.70

71.30

3.00

3

61.1000

2.30651

1.33167

55.3703

66.8297

58.70

63.30

Tota l

9

60.9333

8.07728

2.69243

54.7246

67.1421

50.00

71.30


ANOVA


NT

Sum of

Squares

df

Mean Square

F

Sig.

Between

Groups

502.460

2

251.230

77.381

.000

Within Groups

19.480

6

3.247

Total

521.940

8



Multiple Comparisons

Dependent Variable: NT






95% Confidence Interval


Lower Bound

Upper Bound


2.00

-18.30000*

1.47121

.000

-21.8999

-14.7001


3.00

-9.40000*

1.47121

.001

-12.9999

-5.8001


1.00

18.30000*

1.47121

.000

14.7001

21.8999


3.00

8.90000*

1.47121

.001

5.3001

12.4999


1.00

9.40000*

1.47121

.001

5.8001

12.9999


2.00

-8.90000*

1.47121

.001

-12.4999

-5.3001


NT




Subset for alpha = 0.05


1

2

3


1.00

3

51.7000




3.00

3


61.1000



2.00

3



70.0000


Sig.


1.000

1.000

1.000

Phụ lục C1.9 Hệ số FCR trong thí nghiệm 1

Descriptives








95% Confidence Interval for Mean



Lower Bound

Upper Bound

1.00

3

1.556

7

.04509

.02603

1.4447

1.6687

1.51

1.60

2.00

3

1.316

7

.03786

.02186

1.2226

1.4107

1.29

1.36

3.00

3

1.500

0

.02000

.01155

1.4503

1.5497

1.48

1.52

Total

9

1.457

8

.11300

.03767

1.3709

1.5446

1.29

1.60


ANOVA

nt

Sum of

Squares

df

Mean

Square

F

Sig.

Between

Groups

.094

2

.047

36.629

.000

Within Groups

.008

6

.001

Total

.102

8



Multiple Comparisons

Dependent Variable: nt






95% Confidence Interval


Lower Bound

Upper Bound


2.00

.24000*

.02931

.000

.1683

.3117


3.00

.05667

.02931

.101

-.0151

.1284


1.00

-.24000*

.02931

.000

-.3117

-.1683


3.00

-.18333*

.02931

.001

-.2551

-.1116


1.00

-.05667

.02931

.101

-.1284

.0151


2.00

.18333*

.02931

.001

.1116

.2551





Subset for alpha = 0.05


1

2


2.00

3

1.3167



3.00

3


1.5000


1.00

3


1.5567


Sig.


1.000

.101

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