Trang chủ / Nuôi Trồng Thủy Sản

So sánh một số chỉ tiêu kỹ thuật và hiệu quả kinh tế của việc nuôi ghép cá trê vàng với một số loài cá khác - 10


Phụ lục C2 Cá sặc rằn

Phụ lục C2.1 Tăng trọng của cá sặc rằn (WG)


Descriptives

NT


N

Mean

Std. Deviation

Std. Error

95% Confidence Interval for Mean

Minimum

Maximum

Lower Bound

Upper Bound

1.00

3

68.7667

1.41892

.81921

65.2419

72.2915

67.50

70.30

2.00

3

78.8637

1.51912

.87707

75.0900

82.6374

77.39

80.43

3.00

3

74.6700

1.40460

.81095

71.1808

78.1592

73.15

75.92

Total

9

74.1001

4.56855

1.52285

70.5884

77.6118

67.50

80.43

Có thể bạn quan tâm!

Xem toàn bộ 90 trang tài liệu này.

So sánh một số chỉ tiêu kỹ thuật và hiệu quả kinh tế của việc nuôi ghép cá trê vàng với một số loài cá khác - 10




ANOVA




NT







Sum of Squares

df

Mean Square

F

Sig.

Between Groups

154.386

2

77.193

36.794

.000

Within Groups

12.588

6

2.098

Total

166.974

8



Multiple Comparisons

Dependent Variable: NT


(I) WG (J) WG


2.00

Mean Difference (I-J)

-10.09700*

Std. Error


1.18265

Sig.


.000

95% Confid Lower Bound

-12.9908

ence Interval Upper Bound

-7.2032

1.00

3.00

-5.90333*

1.18265

.002

-8.7972

-3.0095


LSD

1.00

2.00

3.00

10.09700*

4.19367*

1.18265

1.18265

.000

.012

7.2032

1.2998

12.9908

7.0875


1.00

3.00

2.00

5.90333*

-4.19367*

1.18265

1.18265

.002

.012

3.0095

-7.0875

8.7972

-1.2998

NT


WG

N

Subset for alpha = 0.05


1

2

3


1.00

3

68.7667




3.00

3


74.6700


Duncana







2.00

3



78.8637


Sig.


1.000

1.000

1.000


Phụ lục C2.2 Tăng trọng của cá sặc rằn theo ngày (DWG)


Descriptives

NT


N

Mean

Std. Deviation

Std. Error

95% Confidence Interval for Mean

Minimum

Maximum

Lower Bound

Upper Bound

1.00

3

.4583

.00971

.00561

.4342

.4825

.45

.47

2.00

3

.5257

.01002

.00578

.5008

.5505

.52

.54

3.00

3

.4980

.00917

.00529

.4752

.5208

.49

.51

Total

9

.4940

.03048

.01016

.4706

.5174

.45

.54




ANOVA




NT







Sum of Squares

df

Mean Square

F

Sig.

Between Groups

.007

2

.003

36.994

.000

Within Groups

.001

6

.000

Total

.007

8



Multiple Comparisons

Dependent Variable: NT


(I) DWG (J) DWG


2.00

1.00

Mean Difference (I-J)

-.06733*

Std. Error


.00787

Sig.


.000

95% Confid Lower Bound

-.0866

ence Interval Upper Bound

-.0481

LSD


3.00

-.03967*

.00787

.002

-.0589

-.0204


2.00

1.00

.06733*

.00787

.000

.0481

.0866

3.00

.02767*

.00787

.013

.0084

.0469

1.00

.03967*

.00787

.002

.0204

.0589

3.00






2.00

-.02767*

.00787

.013

-.0469

-.0084




NT


DWG

N

Subset for alpha = 0.05


1

2

3


1.00

3

.4583




3.00

3


.4980


Duncana







2.00

3



.5257


Sig.


1.000

1.000

1.000


Phụ lục C2.3 Tốc độ tăng trưởng đặc biệt của cá sặc rằn (SGR)


Descriptives

NT


N

Mean

Std. Deviation

Std. Error

95% Confidence Interval for Mean

Minimum

Maximum

Lower Bound

Upper Bound

1.00

3

1.6170

.01270

.00734

1.5854

1.6485

1.61

1.63

2.00

3

1.7000

.01000

.00577

1.6752

1.7248

1.69

1.71

3.00

3

1.6667

.01528

.00882

1.6287

1.7046

1.65

1.68

Total

9

1.6612

.03785

.01262

1.6321

1.6903

1.61

1.71




ANOVA




NT







Sum of Squares

df

Mean Square

F

Sig.

Between Groups

.010

2

.005

31.757

.001

Within Groups

.001

6

.000

Total

.011

8


Multiple Comparisons

Dependent Variable: NT


(I) SGR (J) SGR


2.00

Mean Difference (I-J)

-.08303*

Std. Error


.01049

Sig.


.000

95% Confid Lower Bound

-.1087

ence Interval Upper Bound

-.0574

1.00

3.00

-.04969*

.01049

.003

-.0754

-.0240


LSD

1.00

2.00

3.00

.08303*

.03333*

.01049

.01049

.000

.019

.0574

.0077

.1087

.0590


1.00

3.00

2.00

.04969*

-.03333*

.01049

.01049

.003

.019

.0240

-.0590

.0754

-.0077


NT


SGR

N

Subset for alpha = 0.05


1

2

3


1.00

3

1.6170




3.00

3


1.6667


Duncana







2.00

3



1.7000


Sig.


1.000

1.000

1.000

Phụ lục C3 Cá tai tượng

Phụ lục C3.1 Tăng trọng của cá tai tượng (WG)


Descriptives

NT


N

Mean

Std. Deviation

Std. Error

95% Confidence Interval for Mean

Minimum

Maximum

Lower Bound

Upper Bound

1.00

3

115.6667

2.90230

1.67564

108.4570

122.8764

113.70

119.00

2.00

3

176.7000

2.71846

1.56950

169.9470

183.4530

174.40

179.70

3.00

3

188.4000

1.35277

.78102

185.0395

191.7605

187.10

189.80

Total

9

160.2556

33.88839

11.29613

134.2066

186.3045

113.70

189.80




ANOVA




NT







Sum of Squares

df

Mean Square

F

Sig.

Between Groups

9152.096

2

4576.048

778.092

.000

Within Groups

35.287

6

5.881

Total

9187.382

8


Multiple Comparisons

Dependent Variable: NT

(I) WG (J) WG

Mean Difference

(I-J)

Std. Error

Sig.

95% Confidence Interval

1.00

LSD

2.00

3.00

2.00

3.00

1.00

3.00

1.00

2.00

-61.03333*

-72.73333* 61.03333*

-11.70000* 72.73333*

11.70000*

1.98009

1.98009

1.98009

1.98009

1.98009

1.98009

Lower Bound Upper Bound

.000 -65.8784 -56.1882

.000 -77.5784 -67.8882

.000 56.1882 65.8784

.001 -16.5451 -6.8549

.000 67.8882 77.5784

.001 6.8549 16.5451


NT


WG

N

Subset for alpha = 0.05


1

2

3


1.00

3

115.6667




2.00

3


176.7000


Duncana







3.00

3



188.4000


Sig.


1.000

1.000

1.000

Phụ lục C3.2 Tăng trọng của cá tai tượng theo ngày (DWG)


Descriptives

NT


N

Mean

Std. Deviation

Std. Error

95% Confidence Interval for Mean

Minimum

Maximum

Lower Bound

Upper Bound

1.00

3

.7710

.01916

.01106

.7234

.8186

.76

.79

2.00

3

1.1777

.01845

.01065

1.1318

1.2235

1.16

1.20

3.00

3

1.2963

.00907

.00524

1.2738

1.3189

1.29

1.31

Total

9

1.0817

.23901

.07967

.8979

1.2654

.76

1.31




ANOVA




NT







Sum of Squares

Df

Mean Square

F

Sig.

Between Groups

.455

2

.228

865.114

.000

Within Groups

.002

6

.000

Total

.457

8


Multiple Comparisons

Dependent Variable: NT


(I) DWG (J) DWG


2.00

Mean Difference (I-J)

-.40667*

Std. Error


.01325

Sig.


.000

95% Confid Lower Bound

-.4391

ence Interval Upper Bound

-.3743

1.00

3.00

-.52533*

.01325

.000

-.5577

-.4929


LSD

1.00

2.00

3.00

.40667*

-.11867*

.01325

.01325

.000

.000

.3743

-.1511

.4391

-.0863


1.00

3.00

2.00

.52533*

.11867*

.01325

.01325

.000

.000

.4929

.0863

.5577

.1511


NT


DWG

N

Subset for alpha = 0.05


1

2

3


1.00

3

.7710




2.00

3


1.1777


Duncana







3.00

3



1.2963


Sig.


1.000

1.000

1.000


Phụ lục C3.3 Tốc độ tăng trưởng đặc biệt của cá tai tượng (SGR)


Descriptives


NT


N

Mean

Std. Deviation

Std. Error

95% Confidence Interval for Mean

Minimum

Maximum

Lower Bound

Upper Bound

1.00

3

2.0067

.01155

.00667

1.9780

2.0354

2.00

2.02

2.00

3

2.2767

.01155

.00667

2.2480

2.3054

2.27

2.29

3.00

3

2.3167

.00577

.00333

2.3023

2.3310

2.31

2.32

Total

9

2.2000

.14629

.04876

2.0876

2.3124

2.00

2.32


ANOVA

NT


Sum of Squares

df

Mean Square

F

Sig.

Between Groups

.171

2

.085

853.000

.000

Within Groups

.001

6

.000

Total

.171

8


Multiple Comparisons

Dependent Variable: NT


(I) SGR (J) SGR


2.00

Mean Difference (I-J)

-.27000*

Std. Error


.00816

Sig.


.000

95% Confid Lower Bound

-.2900

ence Interval Upper Bound

-.2500

1.00

3.00

-.31000*

.00816

.000

-.3300

-.2900


LSD

1.00

2.00

3.00

.27000*

-.04000*

.00816

.00816

.000

.003

.2500

-.0600

.2900

-.0200


1.00

3.00

2.00

.31000*

.04000*

.00816

.00816

.000

.003

.2900

.0200

.3300

.0600



NT


SGR

N

Subset for alpha = 0.05


1

2

3


1.00

3

2.0067




2.00

3


2.2767


Duncana







3.00

3



2.3167


Sig.


1.000

1.000

1.000


Phụ lục C4 Tỷ lệ sống

Phụ lục C4.1 Tỷ lệ sống cá trê vàng


Descriptives

NT


N

Mean

Std. Deviation

Std. Error

95% Confidence Interval for Mean

Minimum

Maximum

Lower Bound

Upper Bound

.00

3

87.3000

.91652

.52915

85.0233

89.5767

86.30

88.10

1.00

3

84.1667

1.44338

.83333

80.5811

87.7522

82.50

85.00

2.00

3

84.7333

.57735

.33333

83.2991

86.1676

84.40

85.40

3.00

3

89.6000

1.37477

.79373

86.1849

93.0151

88.40

91.10

Total

12

86.4500

2.46263

.71090

84.8853

88.0147

82.50

91.10


ANOVA

NT


Sum of Squares

Df

Mean Square

F

Sig.

Between Groups

56.417

3

18.806

14.616

.001

Within Groups

10.293

8

1.287

Total

66.710

11



Multiple Comparisons

Dependent Variable: NT


(I) TLS

(J) TLS

Mean Difference (I-J)

Std. Error

Sig.

95% Confidence Interval




Lower Bound

Upper Bound



1.00

3.13333*

.92616

.010

.9976

5.2691


.00

2.00

2.56667*

.92616

.024

.4309

4.7024



3.00

-2.30000*

.92616

.038

-4.4357

-.1643



.00

-3.13333*

.92616

.010

-5.2691

-.9976


1.00

2.00

-.56667

.92616

.558

-2.7024

1.5691



3.00

-5.43333*

.92616

.000

-7.5691

-3.2976

LSD










.00

-2.56667*

.92616

.024

-4.7024

-.4309


2.00

1.00

.56667

.92616

.558

-1.5691

2.7024



3.00

-4.86667*

.92616

.001

-7.0024

-2.7309



.00

2.30000*

.92616

.038

.1643

4.4357


3.00

1.00

5.43333*

.92616

.000

3.2976

7.5691



2.00

4.86667*

.92616

.001

2.7309

7.0024


NT


TLS

N

Subset for alpha = 0.05


1

2

3


1.00

3

84.1667




2.00

3

84.7333



Duncana

.00

3


87.3000



3.00

3



89.6000


Sig.


.558

1.000

1.000

..... Xem trang tiếp theo?
⇦ Trang trước - Trang tiếp theo ⇨

Ngày đăng: 07/07/2022