Ảnh hưởng của mật độ nuôi lên tăng trưởng, tỷ lệ sống và lợi nhuận trong nuôi tôm thẻ chân trắng thâm canh tại Thạnh Phú - Bến Tre - 8



D37-44.6

-.5667*

.06197

.000

-.6959

-.4374

D44-51.6

-.2800*

.06197

.000

-.4093

-.1507

D58-65.6

.2367*

.06197

.001

.1074

.3659


D30-37.2

-2.6367*

.06197

.000

-2.7659

-2.5074

D37-44.2

-1.5333*

.06197

.000

-1.6626

-1.4041

D44-51.2

-1.4233*

.06197

.000

-1.5526

-1.2941

D51-58.2

-1.3000*

.06197

.000

-1.4293

-1.1707

D58-65.2

-.9133*

.06197

.000

-1.0426

-.7841

D30-37.6

-1.5967*

.06197

.000

-1.7259

-1.4674

D37-44.6

-.8033*

.06197

.000

-.9326

-.6741

D44-51.6

-.5167*

.06197

.000

-.6459

-.3874

D51-58.6

-.2367*

.06197

.001

-.3659

-.1074

Based on observed means.

The error term is Mean Square(Error) = .006.




*. The mean difference is significant at the .05 level.




Có thể bạn quan tâm!

Xem toàn bộ 82 trang tài liệu này.

Ảnh hưởng của mật độ nuôi lên tăng trưởng, tỷ lệ sống và lợi nhuận trong nuôi tôm thẻ chân trắng thâm canh tại Thạnh Phú - Bến Tre - 8



E. Tăng trưởng khối lượng tuyệt đối


Multiple Comparisons

Dependent Variable:VAR00003











95% Confidence Interval


Lower Bound

Upper Bound



D37-44.2

-.0667*

.01653

.001

-.1012

-.0322

D44-51.2

-.0700*

.01653

.000

-.1045

-.0355

D51-58.2

-.0800*

.01653

.000

-.1145

-.0455

D58-65.2

-.1567*

.01653

.000

-.1912

-.1222

D30-37.6

.0367*

.01653

.038

.0022

.0712

D37-44.6

.0433*

.01653

.016

.0088

.0778

D44-51.6

.0267

.01653

.122

-.0078

.0612

D51-58.6

.0267

.01653

.122

-.0078

.0612

D58-65.6

-.0967*

.01653

.000

-.1312

-.0622


D30-37.2

.0667*

.01653

.001

.0322

.1012

D44-51.2

-.0033

.01653

.842

-.0378

.0312

D51-58.2

-.0133

.01653

.429

-.0478

.0212

D58-65.2

-.0900*

.01653

.000

-.1245

-.0555

D30-37.6

.1033*

.01653

.000

.0688

.1378

D37-44.6

.1100*

.01653

.000

.0755

.1445

D44-51.6

.0933*

.01653

.000

.0588

.1278

D51-58.6

.0933*

.01653

.000

.0588

.1278

D58-65.6

-.0300

.01653

.085

-.0645

.0045


D30-37.2

.0700*

.01653

.000

.0355

.1045


D37-44.2

.0033

.01653

.842

-.0312

.0378

D51-58.2

-.0100

.01653

.552

-.0445

.0245

D58-65.2

-.0867*

.01653

.000

-.1212

-.0522

D30-37.6

.1067*

.01653

.000

.0722

.1412

D37-44.6

.1133*

.01653

.000

.0788

.1478

D44-51.6

.0967*

.01653

.000

.0622

.1312

D51-58.6

.0967*

.01653

.000

.0622

.1312

D58-65.6

-.0267

.01653

.122

-.0612

.0078


D30-37.2

.0800*

.01653

.000

.0455

.1145

D37-44.2

.0133

.01653

.429

-.0212

.0478

D44-51.2

.0100

.01653

.552

-.0245

.0445

D58-65.2

-.0767*

.01653

.000

-.1112

-.0422

D30-37.6

.1167*

.01653

.000

.0822

.1512

D37-44.6

.1233*

.01653

.000

.0888

.1578

D44-51.6

.1067*

.01653

.000

.0722

.1412

D51-58.6

.1067*

.01653

.000

.0722

.1412

D58-65.6

-.0167

.01653

.325

-.0512

.0178


D30-37.2

.1567*

.01653

.000

.1222

.1912

D37-44.2

.0900*

.01653

.000

.0555

.1245

D44-51.2

.0867*

.01653

.000

.0522

.1212

D51-58.2

.0767*

.01653

.000

.0422

.1112

D30-37.6

.1933*

.01653

.000

.1588

.2278

D37-44.6

.2000*

.01653

.000

.1655

.2345

D44-51.6

.1833*

.01653

.000

.1488

.2178

D51-58.6

.1833*

.01653

.000

.1488

.2178

D58-65.6

.0600*

.01653

.002

.0255

.0945


D30-37.2

-.0367*

.01653

.038

-.0712

-.0022

D37-44.2

-.1033*

.01653

.000

-.1378

-.0688

D44-51.2

-.1067*

.01653

.000

-.1412

-.0722

D51-58.2

-.1167*

.01653

.000

-.1512

-.0822

D58-65.2

-.1933*

.01653

.000

-.2278

-.1588

D37-44.6

.0067

.01653

.691

-.0278

.0412

D44-51.6

-.0100

.01653

.552

-.0445

.0245

D51-58.6

-.0100

.01653

.552

-.0445

.0245

D58-65.6

-.1333*

.01653

.000

-.1678

-.0988


D30-37.2

-.0433*

.01653

.016

-.0778

-.0088

D37-44.2

-.1100*

.01653

.000

-.1445

-.0755

D44-51.2

-.1133*

.01653

.000

-.1478

-.0788

D51-58.2

-.1233*

.01653

.000

-.1578

-.0888

D58-65.2

-.2000*

.01653

.000

-.2345

-.1655

D30-37.6

-.0067

.01653

.691

-.0412

.0278

D44-51.6

-.0167

.01653

.325

-.0512

.0178



D51-58.6

-.0167

.01653

.325

-.0512

.0178

D58-65.6

-.1400*

.01653

.000

-.1745

-.1055


D30-37.2

-.0267

.01653

.122

-.0612

.0078

D37-44.2

-.0933*

.01653

.000

-.1278

-.0588

D44-51.2

-.0967*

.01653

.000

-.1312

-.0622

D51-58.2

-.1067*

.01653

.000

-.1412

-.0722

D58-65.2

-.1833*

.01653

.000

-.2178

-.1488

D30-37.6

.0100

.01653

.552

-.0245

.0445

D37-44.6

.0167

.01653

.325

-.0178

.0512

D51-58.6

.0000

.01653

1.000

-.0345

.0345

D58-65.6

-.1233*

.01653

.000

-.1578

-.0888


D30-37.2

-.0267

.01653

.122

-.0612

.0078

D37-44.2

-.0933*

.01653

.000

-.1278

-.0588

D44-51.2

-.0967*

.01653

.000

-.1312

-.0622

D51-58.2

-.1067*

.01653

.000

-.1412

-.0722

D58-65.2

-.1833*

.01653

.000

-.2178

-.1488

D30-37.6

.0100

.01653

.552

-.0245

.0445

D37-44.6

.0167

.01653

.325

-.0178

.0512

D44-51.6

.0000

.01653

1.000

-.0345

.0345

D58-65.6

-.1233*

.01653

.000

-.1578

-.0888


D30-37.2

.0967*

.01653

.000

.0622

.1312

D37-44.2

.0300

.01653

.085

-.0045

.0645

D44-51.2

.0267

.01653

.122

-.0078

.0612

D51-58.2

.0167

.01653

.325

-.0178

.0512

D58-65.2

-.0600*

.01653

.002

-.0945

-.0255

D30-37.6

.1333*

.01653

.000

.0988

.1678

D37-44.6

.1400*

.01653

.000

.1055

.1745

D44-51.6

.1233*

.01653

.000

.0888

.1578

D51-58.6

.1233*

.01653

.000

.0888

.1578

Based on observed means.

The error term is Mean Square(Error) = .000.

*. The mean difference is significant at the .05 level.


G. Tăng trưởng chiều dài tuyệt đối


Multiple Comparisons

Dependent Variable:VAR00003











95% Confidence Interval


Lower Bound

Upper Bound



D37-44.2

.1533*

.00943

.000

.1337

.1730

D44-51.2

.1733*

.00943

.000

.1537

.1930

D51-58.2

.1900*

.00943

.000

.1703

.2097

D58-65.2

.2467*

.00943

.000

.2270

.2663

D30-37.6

.1467*

.00943

.000

.1270

.1663

D37-44.6

.2600*

.00943

.000

.2403

.2797

D44-51.6

.3033*

.00943

.000

.2837

.3230

D51-58.6

.3367*

.00943

.000

.3170

.3563

D58-65.6

.3733*

.00943

.000

.3537

.3930


D30-37.2

-.1533*

.00943

.000

-.1730

-.1337

D44-51.2

.0200*

.00943

.047

.0003

.0397

D51-58.2

.0367*

.00943

.001

.0170

.0563

D58-65.2

.0933*

.00943

.000

.0737

.1130

D30-37.6

-.0067

.00943

.488

-.0263

.0130

D37-44.6

.1067*

.00943

.000

.0870

.1263

D44-51.6

.1500*

.00943

.000

.1303

.1697

D51-58.6

.1833*

.00943

.000

.1637

.2030

D58-65.6

.2200*

.00943

.000

.2003

.2397


D30-37.2

-.1733*

.00943

.000

-.1930

-.1537

D37-44.2

-.0200*

.00943

.047

-.0397

-.0003

D51-58.2

.0167

.00943

.092

-.0030

.0363

D58-65.2

.0733*

.00943

.000

.0537

.0930

D30-37.6

-.0267*

.00943

.010

-.0463

-.0070

D37-44.6

.0867*

.00943

.000

.0670

.1063

D44-51.6

.1300*

.00943

.000

.1103

.1497

D51-58.6

.1633*

.00943

.000

.1437

.1830

D58-65.6

.2000*

.00943

.000

.1803

.2197


D30-37.2

-.1900*

.00943

.000

-.2097

-.1703

D37-44.2

-.0367*

.00943

.001

-.0563

-.0170

D44-51.2

-.0167

.00943

.092

-.0363

.0030

D58-65.2

.0567*

.00943

.000

.0370

.0763

D30-37.6

-.0433*

.00943

.000

-.0630

-.0237

D37-44.6

.0700*

.00943

.000

.0503

.0897

D44-51.6

.1133*

.00943

.000

.0937

.1330

D51-58.6

.1467*

.00943

.000

.1270

.1663


D58-65.6

.1833*

.00943

.000

.1637

.2030


D30-37.2

-.2467*

.00943

.000

-.2663

-.2270

D37-44.2

-.0933*

.00943

.000

-.1130

-.0737

D44-51.2

-.0733*

.00943

.000

-.0930

-.0537

D51-58.2

-.0567*

.00943

.000

-.0763

-.0370

D30-37.6

-.1000*

.00943

.000

-.1197

-.0803

D37-44.6

.0133

.00943

.173

-.0063

.0330

D44-51.6

.0567*

.00943

.000

.0370

.0763

D51-58.6

.0900*

.00943

.000

.0703

.1097

D58-65.6

.1267*

.00943

.000

.1070

.1463


D30-37.2

-.1467*

.00943

.000

-.1663

-.1270

D37-44.2

.0067

.00943

.488

-.0130

.0263

D44-51.2

.0267*

.00943

.010

.0070

.0463

D51-58.2

.0433*

.00943

.000

.0237

.0630

D58-65.2

.1000*

.00943

.000

.0803

.1197

D37-44.6

.1133*

.00943

.000

.0937

.1330

D44-51.6

.1567*

.00943

.000

.1370

.1763

D51-58.6

.1900*

.00943

.000

.1703

.2097

D58-65.6

.2267*

.00943

.000

.2070

.2463


D30-37.2

-.2600*

.00943

.000

-.2797

-.2403

D37-44.2

-.1067*

.00943

.000

-.1263

-.0870

D44-51.2

-.0867*

.00943

.000

-.1063

-.0670

D51-58.2

-.0700*

.00943

.000

-.0897

-.0503

D58-65.2

-.0133

.00943

.173

-.0330

.0063

D30-37.6

-.1133*

.00943

.000

-.1330

-.0937

D44-51.6

.0433*

.00943

.000

.0237

.0630

D51-58.6

.0767*

.00943

.000

.0570

.0963

D58-65.6

.1133*

.00943

.000

.0937

.1330


D30-37.2

-.3033*

.00943

.000

-.3230

-.2837

D37-44.2

-.1500*

.00943

.000

-.1697

-.1303

D44-51.2

-.1300*

.00943

.000

-.1497

-.1103

D51-58.2

-.1133*

.00943

.000

-.1330

-.0937

D58-65.2

-.0567*

.00943

.000

-.0763

-.0370

D30-37.6

-.1567*

.00943

.000

-.1763

-.1370

D37-44.6

-.0433*

.00943

.000

-.0630

-.0237

D51-58.6

.0333*

.00943

.002

.0137

.0530

D58-65.6

.0700*

.00943

.000

.0503

.0897


D30-37.2

-.3367*

.00943

.000

-.3563

-.3170

D37-44.2

-.1833*

.00943

.000

-.2030

-.1637

D44-51.2

-.1633*

.00943

.000

-.1830

-.1437

D51-58.2

-.1467*

.00943

.000

-.1663

-.1270

D58-65.2

-.0900*

.00943

.000

-.1097

-.0703



D30-37.6

-.1900*

.00943

.000

-.2097

-.1703

D37-44.6

-.0767*

.00943

.000

-.0963

-.0570

D44-51.6

-.0333*

.00943

.002

-.0530

-.0137

D58-65.6

.0367*

.00943

.001

.0170

.0563


D30-37.2

-.3733*

.00943

.000

-.3930

-.3537

D37-44.2

-.2200*

.00943

.000

-.2397

-.2003

D44-51.2

-.2000*

.00943

.000

-.2197

-.1803

D51-58.2

-.1833*

.00943

.000

-.2030

-.1637

D58-65.2

-.1267*

.00943

.000

-.1463

-.1070

D30-37.6

-.2267*

.00943

.000

-.2463

-.2070

D37-44.6

-.1133*

.00943

.000

-.1330

-.0937

D44-51.6

-.0700*

.00943

.000

-.0897

-.0503

D51-58.6

-.0367*

.00943

.001

-.0563

-.0170

Based on observed means.

The error term is Mean Square(Error) = .000.

*. The mean difference is significant at the .05 level.



F. Tỷ lệ sống


Multiple Comparisons

Dependent Variable:VAR00003











95% Confidence Interval



Lower Bound


Upper Bound



D37.2

2.6500

1.53955

.098

-.5275

5.8275

D44.2

4.0167*

1.53955

.015

.8392

7.1941

D51.2

4.9967*

1.53955

.003

1.8192

8.1741

D58.2

5.9633*

1.53955

.001

2.7859

9.1408

D65.2

7.6067*

1.53955

.000

4.4292

10.7841

D30.6

3.2300*

1.53955

.047

.0525

6.4075

D37.6

6.7300*

1.53955

.000

3.5525

9.9075

D44.6

9.4233*

1.53955

.000

6.2459

12.6008

D51.6

12.9533*

1.53955

.000

9.7759

16.1308

D58.6

16.7867*

1.53955

.000

13.6092

19.9641

D65.6

30.1167*

1.53955

.000

26.9392

33.2941


D30.2

-2.6500

1.53955

.098

-5.8275

.5275

D44.2

1.3667

1.53955

.384

-1.8108

4.5441

D51.2

2.3467

1.53955

.141

-.8308

5.5241


D58.2

3.3133*

1.53955

.042

.1359

6.4908

D65.2

4.9567*

1.53955

.004

1.7792

8.1341

D30.6

.5800

1.53955

.710

-2.5975

3.7575

D37.6

4.0800*

1.53955

.014

.9025

7.2575

D44.6

6.7733*

1.53955

.000

3.5959

9.9508

D51.6

10.3033*

1.53955

.000

7.1259

13.4808

D58.6

14.1367*

1.53955

.000

10.9592

17.3141

D65.6

27.4667*

1.53955

.000

24.2892

30.6441


D30.2

-4.0167*

1.53955

.015

-7.1941

-.8392

D37.2

-1.3667

1.53955

.384

-4.5441

1.8108

D51.2

.9800

1.53955

.530

-2.1975

4.1575

D58.2

1.9467

1.53955

.218

-1.2308

5.1241

D65.2

3.5900*

1.53955

.028

.4125

6.7675

D30.6

-.7867

1.53955

.614

-3.9641

2.3908

D37.6

2.7133

1.53955

.091

-.4641

5.8908

D44.6

5.4067*

1.53955

.002

2.2292

8.5841

D51.6

8.9367*

1.53955

.000

5.7592

12.1141

D58.6

12.7700*

1.53955

.000

9.5925

15.9475

D65.6

26.1000*

1.53955

.000

22.9225

29.2775


D30.2

-4.9967*

1.53955

.003

-8.1741

-1.8192

D37.2

-2.3467

1.53955

.141

-5.5241

.8308

D44.2

-.9800

1.53955

.530

-4.1575

2.1975

D58.2

.9667

1.53955

.536

-2.2108

4.1441

D65.2

2.6100

1.53955

.103

-.5675

5.7875

D30.6

-1.7667

1.53955

.262

-4.9441

1.4108

D37.6

1.7333

1.53955

.271

-1.4441

4.9108

D44.6

4.4267*

1.53955

.008

1.2492

7.6041

D51.6

7.9567*

1.53955

.000

4.7792

11.1341

D58.6

11.7900*

1.53955

.000

8.6125

14.9675

D65.6

25.1200*

1.53955

.000

21.9425

28.2975


D30.2

-5.9633*

1.53955

.001

-9.1408

-2.7859

D37.2

-3.3133*

1.53955

.042

-6.4908

-.1359

D44.2

-1.9467

1.53955

.218

-5.1241

1.2308

D51.2

-.9667

1.53955

.536

-4.1441

2.2108

D65.2

1.6433

1.53955

.296

-1.5341

4.8208



D30.6

-2.7333

1.53955

.089

-5.9108

.4441

D37.6

.7667

1.53955

.623

-2.4108

3.9441

D44.6

3.4600*

1.53955

.034

.2825

6.6375

D51.6

6.9900*

1.53955

.000

3.8125

10.1675

D58.6

10.8233*

1.53955

.000

7.6459

14.0008

D65.6

24.1533*

1.53955

.000

20.9759

27.3308


D30.2

-7.6067*

1.53955

.000

-10.7841

-4.4292

D37.2

-4.9567*

1.53955

.004

-8.1341

-1.7792

D44.2

-3.5900*

1.53955

.028

-6.7675

-.4125

D51.2

-2.6100

1.53955

.103

-5.7875

.5675

D58.2

-1.6433

1.53955

.296

-4.8208

1.5341

D30.6

-4.3767*

1.53955

.009

-7.5541

-1.1992

D37.6

-.8767

1.53955

.574

-4.0541

2.3008

D44.6

1.8167

1.53955

.250

-1.3608

4.9941

D51.6

5.3467*

1.53955

.002

2.1692

8.5241

D58.6

9.1800*

1.53955

.000

6.0025

12.3575

D65.6

22.5100*

1.53955

.000

19.3325

25.6875


D30.2

-3.2300*

1.53955

.047

-6.4075

-.0525

D37.2

-.5800

1.53955

.710

-3.7575

2.5975

D44.2

.7867

1.53955

.614

-2.3908

3.9641

D51.2

1.7667

1.53955

.262

-1.4108

4.9441

D58.2

2.7333

1.53955

.089

-.4441

5.9108

D65.2

4.3767*

1.53955

.009

1.1992

7.5541

D37.6

3.5000*

1.53955

.032

.3225

6.6775

D44.6

6.1933*

1.53955

.000

3.0159

9.3708

D51.6

9.7233*

1.53955

.000

6.5459

12.9008

D58.6

13.5567*

1.53955

.000

10.3792

16.7341

D65.6

26.8867*

1.53955

.000

23.7092

30.0641


D30.2

-6.7300*

1.53955

.000

-9.9075

-3.5525

D37.2

-4.0800*

1.53955

.014

-7.2575

-.9025

D44.2

-2.7133

1.53955

.091

-5.8908

.4641

D51.2

-1.7333

1.53955

.271

-4.9108

1.4441

D58.2

-.7667

1.53955

.623

-3.9441

2.4108

D65.2

.8767

1.53955

.574

-2.3008

4.0541

D30.6

-3.5000*

1.53955

.032

-6.6775

-.3225

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