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Một Số Yếu Tố Thời Tiết Ở Thừa Thiên Huế 2016-2020

Bảng 5. Bảng giá trị tương đương giữa TSC & DRC


Bảng 6 Một số yếu tố thời tiết ở Thừa Thiên Huế 2016 2020 2016 Chỉ tiêu 1 1


Bảng 6. Một số yếu tố thời tiết ở Thừa Thiên Huế 2016-2020


2016

Chỉ tiêu

1

2

3

4

5

6

7

8

9

10

11

12

Cả năm

Nhiệt độ TB (oC)

20.9

18.3

22.4

27.3

28.6

29.4

29.2

29.2

27.8

25.6

23.1

21.2

25.3

Ẩm độ (%)

93

91

91

86

82

81

80

80

87

90

90

93

87.0

Số ngày mưa (ngày)

19

18

10

7

11

12

8

13

15

23

27

26

189

Lượng mưa (mm)

124.1

86.4

24.8

26.2

108

102.4

84.4

165.9

661.9

390.1

1664

1219

4657.3


2017

Nhiệt độ TB (oC)

21.4

20.5

23.5

28.8

27.6

29.4

28.1

28.8

28.1

25.2

22.8

20

25.4

Ẩm độ (%)

93

94

92

88

86

80

85

82

85

90

94

97

88.8

Số ngày mưa (ngày)

21

17

10

11

17

8

17

11

11

22

27

26

198.0

Lượng mưa (mm)

241.7

205.1

47.3

30.3

231.5

106

359.3

133.9

216.5

384.5

1773

375.8

4104.9


2018

Nhiệt độ TB (oC)

20.3

19.3

23

24.7

28.3

29.1

28.4

28.6

27.7

25.7

24.1

20.5

25.0

Ẩm độ (%)

93

92

91

86

86

80

80

80

86

90

85

97

87.2

Số ngày mưa (ngày)

23

12

6

11

5

8

15

9

16

10

15

22

152

Lượng mưa (mm)

160.3

47.7

20.8

208.1

24.2

161.9

158.2

22.5

216.7

267.2

484.5

355.7

2127.8


2019

Nhiệt độ TB (oC)

20.5

18.5

22.7

27.3

28

29.1

29.3

29.2

27.6

25.4

23

21.4

25.2

Ẩm độ (%)

92

90

91

85

82

81

80

80

86

90

90

95

86.8

Số ngày mưa (ngày)

20

19

11

8

11

12

9

14

14

22

27

18

185.0

Lượng mưa (mm)

123

88.1

24.8

16.4

107

104

84.4

168

642

345

1723

41.7

3467.4


2020

Nhiệt độ TB (oC)

21.8

22

25.7

24.8

29.5

29.9

29.6

28.9

28.6

25

24.5

20

25.9

Ẩm độ (%)

92

93

91

85

85

80

80

80

85

92

87

97

87.3

Số ngày mưa (ngày)

10

9

3

14

7

7

7

11

7

25

16

27

143

Lượng mưa (mm)

80.5

23.9

47.8

217.4

35.6

14

48.2

153.4

225.1

2615

524.6

564.9

4550.1

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45

40

35

30

25

20

15

10

5

0

3.0

1.39

1.51

1.63

2.5

2.0


1.5

0.89

1.04

0.81

1.0

0.5


0.0

CTI

NSLT vụ 1

NSTT vụ 2

CTII NSLT vụ 2

P quả vụ 1

CTIII NSTT vụ 1

P quả vụ 2

NSLT, NSTT (tấn/ha)

P quả (kg)

Hình 1. Biểu đồ khối lượng quả và năng suất dứa ở các mật độ qua 2 vụ thu hoạch



450

400

350

300

250

200

150

100

50

0

Chu vi thân

CTI

Chiều cao cây

Chiều cao dưới cành

CTII

CTIII

CTIV (Đ/C)

Hình 2. Ảnh hưởng của trồng xen dứa đến sinh trưởng của cao su sau thí nghiệm

PHỤ LỤC 3. KẾT QUẢ XỬ LÝ THỐNG KÊ


THÍ NGHIỆM TRỒNG XEN GỪNG


Chiều cao cây


LSD All-Pairwise Comparisons Test of CC2 for CT


CT

Mean

Homogeneous Groups

2

16.300

A

3

15.933

A

1

15.433

A

Alpha

0.05

Standard Error for Comparison

0.4431

Critical T

Value 2.776

Critical Value for Comparison

1.2301

There are no significant pairwise differences among the means.


LSD All-Pairwise Comparisons Test of CC4 for CT


CT

Mean

Homogeneous Groups

3

38.600

A

2

35.633

AB

1

32.433

B

Alpha

0.05

Standard

Error for Comparison

1.1765

Critical T

Value 2.776

Critical

Value for Comparison

3.2664

There are 2 groups (A and B) in which the means are not significantly different from one another.


LSD All-Pairwise Comparisons Test of CC6 for CT


CT

Mean

Homogeneous Groups

3

56.233

A

2

55.400

A

1

52.333

B

Alpha

0.05

Standard

Error for Comparison

0.8351

Critical T

Value 2.776

Critical

Value for Comparison

2.3186

There are 2 groups (A and B) in which the means are not significantly different from one another.


LSD All-Pairwise Comparisons Test of CCTH for CT


CT

Mean

Homogeneous Groups

3

61.733

A

2

60.533

B

1

58.200

C

Alpha

0.05

Standard

Error for Comparison

0.3209

Critical T

Value 2.776

Critical

Value for Comparison

0.8909

All 3 means are significantly different from one another.


Số lá

LSD All-Pairwise Comparisons Test of Sola2 for CT CT Mean Homogeneous Groups

1 12.567 A

3 12.300 A

2 11.167 A

Alpha 0.05 Standard Error for Comparison 0.9133 Critical T Value 2.776 Critical Value for Comparison 2.5357 There are no significant pairwise differences among the means.


LSD All-Pairwise Comparisons Test of Sola4 for CT


CT

Mean

Homogeneous Groups

3

42.300

A

2

37.600

B

1

34.200

C

Alpha

0.05

Standard Error for Comparison

0.9534

Critical T

Value 2.776

Critical Value for Comparison

2.6469

All 3 means are significantly different from one another.


LSD All-Pairwise Comparisons Test of Sola6 for CT


CT

Mean

Homogeneous Groups

3

97.000

A

2

93.967

A

1

74.933

B

Alpha

0.05

Standard

Error for Comparison

1.5762

Critical T

Value 2.776

Critical

Value for Comparison

4.3763

There are 2 groups (A and B) in which the means are not significantly different from one another.


LSD All-Pairwise Comparisons Test of Sola8 for CT


CT

Mean

Homogeneous Groups

3

158.37

A

2

145.23

A

1

105.47

B

Alpha

0.05

Standard

Error for Comparison

6.1912

Critical T

Value 2.776

Critical

Value for Comparison

17.189

There are 2 groups (A and B) in which the means are not significantly different from one another.


Số nhánh


LSD All-Pairwise Comparisons Test of Nhanh2 for CT


CT

Mean

Homogeneous Groups

3

4.6667

A

2

4.3333

A

1

3.8000

A

Alpha

0.05

Standard

Error for Comparison

0.3127

Critical T

Value 2.776

Critical

Value for Comparison

0.8682

There are no significant pairwise differences among the means.


LSD All-Pairwise Comparisons Test of Nhanh4 for CT


CT

Mean

Homogeneous Groups

3

6.3333

A

2

6.1000

AB

1

5.7333

B


Alpha 0.05 Standard Error for Comparison 0.1721


LSD All-Pairwise Comparisons Test of Nhanh8 for CT


CT

Mean

Homogeneous Groups

3

14.733

A

2

13.000

B

1

11.900

C

Alpha

0.05

Standard Error for Comparison

0.1277

Critical T

Value 2.776

Critical Value for Comparison

0.3544

All 3 means are significantly different from one another.


LA


LSD All-Pairwise Comparisons Test of LA2 for CT


CT

Mean

Homogeneous Groups

3

0.0533

A

2

0.0467

A

1

0.0400

A

Alpha

0.05

Standard Error for Comparison

6.667E-03

Critical T

Value 2.776

Critical Value for Comparison

0.0185

There are no significant pairwise differences among the means.


LSD All-Pairwise Comparisons Test of LA4 for CT


CT

Mean

Homogeneous Groups

3

0.1333

A

2

0.1067

AB

1

0.0967

B

Alpha

0.05

Standard Error for Comparison

0.0119

Critical T

Value 2.776

Critical Value for Comparison

0.0329

There are 2 groups (A and B) in which the means are not significantly different from one another.


LSD All-Pairwise Comparisons Test of LA6 for CT


CT

Mean

Homogeneous Groups

3

0.3100

A

2

0.2767

A

1

0.1900

B


Alpha 0.05 Standard Error for Comparison 0.0246


LAI



LSD All-Pairwise Comparisons Test of

LAI2 for CT

CT Mean Homogeneous Groups

1 0.4933 A

2 0.3833 AB

3 0.3300 B


Alpha 0.05 Standard

Error for Comparison

0.0459

Critical T Value 2.776 Critical

Value for Comparison

0.1275

There are 2 groups (A and B) in which the means are not significantly different from one another.


LSD All-Pairwise Comparisons Test of LAI4 for CT


CT

Mean

Homogeneous Groups

1

1.0900

A

2

0.8933

AB

3

0.8567

B

Alpha

0.05

Standard

Error for Comparison

0.0797

Critical T

Value 2.776

Critical

Value for Comparison

0.2213

There are 2 groups (A and B) in which the means are not significantly different from one another.


LSD All-Pairwise Comparisons Test of LAI6 for CT


CT

Mean

Homogeneous Groups

2

2.3000

A

1

2.1367

A

3

2.0433

A

Alpha

0.05

Standard

Error for Comparison

0.2267

Critical T

Value 2.776

Critical

Value for Comparison

0.6293

There are no significant pairwise differences among the means.


LSD All-Pairwise Comparisons Test of LAI8 for CT


CT

Mean

Homogeneous Groups

2

3.6633

A

1

3.6533

A

3

3.3800

A


Alpha 0.05 Standard Error for Comparison 0.2955



Các yếu tố cấu thành năng suất và năng suất

LSD All-Pairwise Comparisons Test of ĐKcủ for CT CT Mean Homogeneous Groups

3 20.767 A

2 18.800 B

1 17.000 C


Alpha

0.05

Standard Error for Comparison

0.6330

Critical T

Value 2.776

Critical Value for Comparison

1.7576

All 3 means are significantly different from one another.


LSD All-Pairwise Comparisons Test of Pcủ for CT CT Mean Homogeneous Groups

3 363.33 A

2 358.33 A

1 251.67 B


Alpha

0.05

Standard Error for Comparison

7.5768

Critical T

Value 2.776

Critical Value for Comparison

21.036

There are 2 groups (A and B) in which the means are not significantly different from one another.


LSD All-Pairwise Comparisons Test of NSLT for CT


CT

Mean

Homogeneous Groups

2

16.360

A

1

15.363

B

3

13.190

C

Alpha

0.05

Standard Error for Comparison

0.3300

Critical T

Value 2.776

Critical Value for Comparison

0.9162

All 3 means are significantly different from one another.


LSD All-Pairwise Comparisons Test of NSTT for CT CT Mean Homogeneous Groups

2 15.233 A

1 14.057 B

3 12.367 C


Alpha

0.05

Standard Error for Comparison

0.3121

Critical T

Value 2.776

Critical Value for Comparison

0.8666

All 3 means are significantly different from one another.


Sinh trưởng của cao su trước và sau thí nghiệm


LSD All-Pairwise Comparisons Test of CV_thân for CT CT Mean Homogeneous Groups

23.933

B

1

23.700

B

Alpha

0.05

Standard

Error for Comparison

0.2400

Critical T

Value 2.447

Critical

Value for Comparison

0.5872

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