Analisis Pengaruh Faktor-faktor Produksi Terhadap Produksi Kakao (Theobroma cacao L.) Dengan Penerapan Pengendalian Hama Terpadu (PHT) di Kabupaten Serdang Bedagai
Lampiran 1. Data Penelitian Petani PHT
Obs
LUAS LAHAN
(X1)
TENAGA KERJA
(X2)
PUPUK (X3)
PRODUKSI (Y)
1
0,80
5
105
7.14
2
0,30
2
55
6.17
3
0,30
2
22
6.11
4
0,30
2
62
6.17
5
0,32
3
70
6.22
6
0,40
3
22
6.49
7
0,30
3
25
6.17
8
0,20
2
40
5.7
9
1,00
6
40
6.68
10
0,30
3
45
6.17
11
0,30
3
75
6.17
12
0,30
3
75
6.17
13
0,32
6
45
6.49
14
0,32
3
320
6.68
15
0,40
4
175
6.76
16
0,40
4
55
6.49
17
0,50
3
95
6.61
18
0,40
2
210
6.4
19
0,16
4
90
6.02
20
0,40
2
70
6.49
21
0,32
3
250
6.68
22
0,40
4
145
6.76
23
0,08
2
40
5.15
24
0,24
3
85
6.19
25
0,20
3
40
6.09
26
0,08
2
205
5.17
27
0,40
4
265
6.78
28
0,08
2
155
5.15
29
0,12
4
160
5.53
30
0,20
4
100
4.79
31
0,40
3
7
6.93
32
0,20
2
6
6.31
33
0,32
2
8
6.51
34
0,28
3
10
6.56
35
1,00
7
30
8.27
36
0,88
6
8
7.81
37
0,60
6
7
7.49
38
1,00
5
15
7.6
Sambungan Data di Belakang ..............................................................................
Universitas Sumatera Utara
Lanjutan Lampiran 1. Data Penelitian Petani PHT
39
0,40
3
5
7,09
40
0,60
4
8
7.49
41
1,00
8
15
7.74
42
0,40
2
6
7.01
43
0,40
4
7
7.0
44
0,60
3
8
7.52
45
0,60
3
9
7.09
46
0,50
4
10
6.62
47
0,20
3
50
5.7
48
0,50
2
15
6.62
49
0,40
4
70
6.49
50
0,50
3
90
6.61
51
0,30
5
80
6.17
52
0,50
5
90
6.64
53
0,50
7
95
6.61
54
0,50
3
95
6.61
55
0,40
3
55
6.49
56
0,30
2
40
6.17
57
0,50
3
50
6.61
58
0,40
4
10
6.49
59
0,50
4
45
6.64
60
0,50
4
90
6.64
61
0,30
3
50
6.17
62
0,30
2
10
6.22
63
0,50
2
60
6.66
64
0,50
3
70
6.76
65
0,20
3
85
6.09
66
0,40
3
145
6.76
67
0,20
3
85
6.09
68
1,50
3
210
7.82
69
0,50
3
100
6.64
70
0,50
3
100
6.64
71
0,50
3
90
6.61
72
0,20
4
15
5.7
73
0,20
4
35
5.77
74
0,20
5
35
5.7
75
0,10
3
15
5.08
76
0,40
4
65
6.4
77
0,20
3
65
5.63
78
0,10
2
20
5.01
79
0,10
4
20
5.08
Sambungan Data di Belakang ............................................................................
Universitas Sumatera Utara
Lanjutan Lampiran 1. Data Penelitian Petani PHT
80
0,10
3
15
5,01
81
0,20
5
5
5,7
82
0,10
5
200
4,94
83
0,20
7
105
6,31
84
0,32
3
105
6.93
85
0,32
3
100
6.93
86
0,50
2
155
6.64
87
0,40
3
150
6.4
88
0,20
4
110
5.94
89
0,20
4
100
5.08
90
0,20
4
100
4.94
Sumber Data Primer, 2013
Lampiran 2. Data Penelitian Petani Non PHT
No
LUAS LAHAN
(X1)
TENAGA
KERJA (X2)
PUPUK
(X3)
1
0,12
2
130
4.43
2
0,40
2
25
6.58
3
0,40
3
25
6.58
4
0,16
3
25
4.4
5
0,50
2
20
6.58
6
0,80
2
20
5.52
7
0,40
4
22
5.82
8
0,20
2
60
5.7
PRODUKSI (Y)
9
0,20
2
45
4.69
10
0,20
2
55
4.37
11
0,50
2
45
6.44
12
0,01
3
70
4.43
13
0,20
2
14
0,40
2
35
6.33
15
0,16
3
22
4.4
16
0,20
3
100
5.63
17
0,30
4
40
5.89
18
0,50
6
30
6.4
19
0,50
6
15
6.36
20
0,12
3
10
4.09
21
0,80
5
10
6.78
22
0,20
1
10
5.3
23
0,20
1
10
5.56
24
0,24
1
20
5.66
25
0,40
1
105
5.99
35
4.6
Sambungan Data di Belakang ............................................................
Universitas Sumatera Utara
Lanjutan Lampiran 2. Data Penelitian Petani Non PHT
26
0,28
1
90
6,42
27
0,60
1
100
6,49
28
0,28
1
50
5,97
29
0,40
2
20
6,57
30
0,50
1
35
6.91
Sumber : Data Primer, 2013
Lampiran 3. Deskripsi Variabel Penelitian
Descriptive Statistics
N
Luas
Tenagakerja
Pupuk
Produksi
Valid N (listwise)
Minimum
90
90
90
90
Maximum
-2.53
.69
1.61
4.79
.41
1.95
5.77
8.27
Mean
Std. Deviation
-1.1260
1.1739
3.8226
6.3641
.60648
.30653
1.09218
.71268
90
Lampiran 4. Hasil Uji Beda Rata-rata Produksi Petani PHT dan Non PHT
Group Statistics
Produksi
Produksi (ton)
N
Mean
Std. Deviation
Std. Error Mean
SLPHT
90
6.3641
.71268
.07512
Non SLPHT
30
5.6963
.87780
.16026
Lampiran 5. Hasil Uji Normalitas Petani PHT dan Non PHT
Petani PHT
One Sample Kolmogorov-Smirnov Test
Unstandardized
Residual
N
Normal Parametersa
Mean
Std. Deviation
Most Extreme Differences Absolute
Positive
Negative
Kolmogorov-Smirnov Z
Asymp. Sig. (2-tailed)
90
.0000000
.30461289
.137
.137
-.132
1.299
.068
a. Test distribution is Normal.
Universitas Sumatera Utara
Petani Non PHT
One-Sample Kolmogorov-Smirnov Test
Unstandardized
Residual
N
Normal Parametersa
Mean
Std. Deviation
Most Extreme Differences Absolute
Positive
Negative
Kolmogorov-Smirnov Z
Asymp. Sig. (2-tailed)
30
.0000000
.58277329
.142
.142
-.138
.779
.578
a. Test distribution is Normal.
Lampiran 6. Normalitas Grafik Petani PHT dan Non PHT
Petani PHT
Petani Non PHT
Lampiran 7. Normalitas Histogram Petani PHT dan Non PHT
Petani PHT
Petani Non PHT
Universitas Sumatera Utara
Lampiran 8. Hasil Uji Multikolinearitas Petani PHT dan Non PHT
Petani PHT
Unstandardized
Coefficients
Model
1
B
Standardized
Coefficients
Std. Error
(Constant)
7.737
.166
Luas
1.046
.056
.071
-.073
Tenagakerja
Pupuk
Collinearity
Statistics
Beta
t
Sig.
Tolerance
VIF
46.604
.000
.890
18.791
.000
.961 1.041
.111
.031
.644
.521
.947 1.056
.031
-.112
-2.377
.020
.970 1.031
a. Dependent Variable: Produksi
Petani Non PHT
Unstandardized
Coefficients
Standardized
Coefficients
Model
B
1
6.041
.610
Luas
.842
.149
Tenagakerja
.228
Pupuk
.185
(Constant)
Std. Error
Collinearity Statistics
Beta
t
Sig.
Tolerance
VIF
9.904
.000
.756
5.662
.000
.950
1.053
.197
.160
1.157
.258
.889
1.124
.166
.158
1.116
.275
.848
1.180
a. Dependent Variable: Produksi
Lampiran 9. Hasil Uji Heteroskedastisitas Petani PHT dan Non PHT
Petani PHT
Petani Non PHT
Lampiran 10. Koefisien Determinasi Petani PHT dan Non PHT
Petani PHT
Model
1
a.
b.
R
R Square
.903
a
Adjusted R Square Std. Error of the Estimate
.815
.808
.31215
Predictors: (Constant), Pupuk, Luas, Tenagakerja
Dependent Variab,e: Produksi
Universitas Sumatera Utara
Petani Non PHT
Model
R
1
R Square
.748
a
Adjusted R Square Std. Error of the Estimate
.559
.508
.61548
a. Predictors: (Constant), Pupuk, Luas, Tenagakerja
b. Dependent Variable: Produksi
Lampiran 11. Hasil Uji Statistik F Petani PHT dan Non PHT
Petani PHT
ANOVAb
Model
1
Sum of Squares
Regression
Residual
Total
df
Mean Square
36.824
3
12.275
8.380
86
.097
45.204
89
F
Sig.
125.973
.000a
a. Predictors: (Constant), Pupuk, Luas, Tenagakerja
b. Dependent Variable: Produksi
Petani Non PHT
ANOVAb
Model
1
Sum of Squares
Regression
Residual
Total
df
Mean Square
12.497
3
4.166
9.849
26
.379
22.346
29
F
Sig.
10.996
.000a
a. Predictors: (Constant), Pupuk, Luas, Tenagakerja
b. Dependent Variable: Produksi
Lampiran 12. Hasil Uji Statistik t Petani PHT dan Non PHT
Petani PHT
Coefficientsa
Unstandardized Coefficients
Model
1
B
Std. Error
(Constant)
7.737
.166
Luas
1.046
.056
.071
-.073
Tenagakerja
Pupuk
Standardized
Coefficients
Beta
t
Sig.
46.604
.000
.890
18.791
.000
.111
.031
.644
.521
.031
-.112
-2.377
.020
a. Dependent Variable: Produksi
Universitas Sumatera Utara
Petani Non PHT
Unstandardized Coefficients
Model
1
B
(Constant)
Std. Error
6.041
.610
Luas
.842
.149
Tenagakerja
.228
Pupuk
.185
Standardized
Coefficients
Beta
t
Sig.
9.904
.000
.756
5.662
.000
.197
.160
1.157
.258
.166
.158
1.116
.275
a. Dependent Variable: Produksi
Universitas Sumatera Utara
Obs
LUAS LAHAN
(X1)
TENAGA KERJA
(X2)
PUPUK (X3)
PRODUKSI (Y)
1
0,80
5
105
7.14
2
0,30
2
55
6.17
3
0,30
2
22
6.11
4
0,30
2
62
6.17
5
0,32
3
70
6.22
6
0,40
3
22
6.49
7
0,30
3
25
6.17
8
0,20
2
40
5.7
9
1,00
6
40
6.68
10
0,30
3
45
6.17
11
0,30
3
75
6.17
12
0,30
3
75
6.17
13
0,32
6
45
6.49
14
0,32
3
320
6.68
15
0,40
4
175
6.76
16
0,40
4
55
6.49
17
0,50
3
95
6.61
18
0,40
2
210
6.4
19
0,16
4
90
6.02
20
0,40
2
70
6.49
21
0,32
3
250
6.68
22
0,40
4
145
6.76
23
0,08
2
40
5.15
24
0,24
3
85
6.19
25
0,20
3
40
6.09
26
0,08
2
205
5.17
27
0,40
4
265
6.78
28
0,08
2
155
5.15
29
0,12
4
160
5.53
30
0,20
4
100
4.79
31
0,40
3
7
6.93
32
0,20
2
6
6.31
33
0,32
2
8
6.51
34
0,28
3
10
6.56
35
1,00
7
30
8.27
36
0,88
6
8
7.81
37
0,60
6
7
7.49
38
1,00
5
15
7.6
Sambungan Data di Belakang ..............................................................................
Universitas Sumatera Utara
Lanjutan Lampiran 1. Data Penelitian Petani PHT
39
0,40
3
5
7,09
40
0,60
4
8
7.49
41
1,00
8
15
7.74
42
0,40
2
6
7.01
43
0,40
4
7
7.0
44
0,60
3
8
7.52
45
0,60
3
9
7.09
46
0,50
4
10
6.62
47
0,20
3
50
5.7
48
0,50
2
15
6.62
49
0,40
4
70
6.49
50
0,50
3
90
6.61
51
0,30
5
80
6.17
52
0,50
5
90
6.64
53
0,50
7
95
6.61
54
0,50
3
95
6.61
55
0,40
3
55
6.49
56
0,30
2
40
6.17
57
0,50
3
50
6.61
58
0,40
4
10
6.49
59
0,50
4
45
6.64
60
0,50
4
90
6.64
61
0,30
3
50
6.17
62
0,30
2
10
6.22
63
0,50
2
60
6.66
64
0,50
3
70
6.76
65
0,20
3
85
6.09
66
0,40
3
145
6.76
67
0,20
3
85
6.09
68
1,50
3
210
7.82
69
0,50
3
100
6.64
70
0,50
3
100
6.64
71
0,50
3
90
6.61
72
0,20
4
15
5.7
73
0,20
4
35
5.77
74
0,20
5
35
5.7
75
0,10
3
15
5.08
76
0,40
4
65
6.4
77
0,20
3
65
5.63
78
0,10
2
20
5.01
79
0,10
4
20
5.08
Sambungan Data di Belakang ............................................................................
Universitas Sumatera Utara
Lanjutan Lampiran 1. Data Penelitian Petani PHT
80
0,10
3
15
5,01
81
0,20
5
5
5,7
82
0,10
5
200
4,94
83
0,20
7
105
6,31
84
0,32
3
105
6.93
85
0,32
3
100
6.93
86
0,50
2
155
6.64
87
0,40
3
150
6.4
88
0,20
4
110
5.94
89
0,20
4
100
5.08
90
0,20
4
100
4.94
Sumber Data Primer, 2013
Lampiran 2. Data Penelitian Petani Non PHT
No
LUAS LAHAN
(X1)
TENAGA
KERJA (X2)
PUPUK
(X3)
1
0,12
2
130
4.43
2
0,40
2
25
6.58
3
0,40
3
25
6.58
4
0,16
3
25
4.4
5
0,50
2
20
6.58
6
0,80
2
20
5.52
7
0,40
4
22
5.82
8
0,20
2
60
5.7
PRODUKSI (Y)
9
0,20
2
45
4.69
10
0,20
2
55
4.37
11
0,50
2
45
6.44
12
0,01
3
70
4.43
13
0,20
2
14
0,40
2
35
6.33
15
0,16
3
22
4.4
16
0,20
3
100
5.63
17
0,30
4
40
5.89
18
0,50
6
30
6.4
19
0,50
6
15
6.36
20
0,12
3
10
4.09
21
0,80
5
10
6.78
22
0,20
1
10
5.3
23
0,20
1
10
5.56
24
0,24
1
20
5.66
25
0,40
1
105
5.99
35
4.6
Sambungan Data di Belakang ............................................................
Universitas Sumatera Utara
Lanjutan Lampiran 2. Data Penelitian Petani Non PHT
26
0,28
1
90
6,42
27
0,60
1
100
6,49
28
0,28
1
50
5,97
29
0,40
2
20
6,57
30
0,50
1
35
6.91
Sumber : Data Primer, 2013
Lampiran 3. Deskripsi Variabel Penelitian
Descriptive Statistics
N
Luas
Tenagakerja
Pupuk
Produksi
Valid N (listwise)
Minimum
90
90
90
90
Maximum
-2.53
.69
1.61
4.79
.41
1.95
5.77
8.27
Mean
Std. Deviation
-1.1260
1.1739
3.8226
6.3641
.60648
.30653
1.09218
.71268
90
Lampiran 4. Hasil Uji Beda Rata-rata Produksi Petani PHT dan Non PHT
Group Statistics
Produksi
Produksi (ton)
N
Mean
Std. Deviation
Std. Error Mean
SLPHT
90
6.3641
.71268
.07512
Non SLPHT
30
5.6963
.87780
.16026
Lampiran 5. Hasil Uji Normalitas Petani PHT dan Non PHT
Petani PHT
One Sample Kolmogorov-Smirnov Test
Unstandardized
Residual
N
Normal Parametersa
Mean
Std. Deviation
Most Extreme Differences Absolute
Positive
Negative
Kolmogorov-Smirnov Z
Asymp. Sig. (2-tailed)
90
.0000000
.30461289
.137
.137
-.132
1.299
.068
a. Test distribution is Normal.
Universitas Sumatera Utara
Petani Non PHT
One-Sample Kolmogorov-Smirnov Test
Unstandardized
Residual
N
Normal Parametersa
Mean
Std. Deviation
Most Extreme Differences Absolute
Positive
Negative
Kolmogorov-Smirnov Z
Asymp. Sig. (2-tailed)
30
.0000000
.58277329
.142
.142
-.138
.779
.578
a. Test distribution is Normal.
Lampiran 6. Normalitas Grafik Petani PHT dan Non PHT
Petani PHT
Petani Non PHT
Lampiran 7. Normalitas Histogram Petani PHT dan Non PHT
Petani PHT
Petani Non PHT
Universitas Sumatera Utara
Lampiran 8. Hasil Uji Multikolinearitas Petani PHT dan Non PHT
Petani PHT
Unstandardized
Coefficients
Model
1
B
Standardized
Coefficients
Std. Error
(Constant)
7.737
.166
Luas
1.046
.056
.071
-.073
Tenagakerja
Pupuk
Collinearity
Statistics
Beta
t
Sig.
Tolerance
VIF
46.604
.000
.890
18.791
.000
.961 1.041
.111
.031
.644
.521
.947 1.056
.031
-.112
-2.377
.020
.970 1.031
a. Dependent Variable: Produksi
Petani Non PHT
Unstandardized
Coefficients
Standardized
Coefficients
Model
B
1
6.041
.610
Luas
.842
.149
Tenagakerja
.228
Pupuk
.185
(Constant)
Std. Error
Collinearity Statistics
Beta
t
Sig.
Tolerance
VIF
9.904
.000
.756
5.662
.000
.950
1.053
.197
.160
1.157
.258
.889
1.124
.166
.158
1.116
.275
.848
1.180
a. Dependent Variable: Produksi
Lampiran 9. Hasil Uji Heteroskedastisitas Petani PHT dan Non PHT
Petani PHT
Petani Non PHT
Lampiran 10. Koefisien Determinasi Petani PHT dan Non PHT
Petani PHT
Model
1
a.
b.
R
R Square
.903
a
Adjusted R Square Std. Error of the Estimate
.815
.808
.31215
Predictors: (Constant), Pupuk, Luas, Tenagakerja
Dependent Variab,e: Produksi
Universitas Sumatera Utara
Petani Non PHT
Model
R
1
R Square
.748
a
Adjusted R Square Std. Error of the Estimate
.559
.508
.61548
a. Predictors: (Constant), Pupuk, Luas, Tenagakerja
b. Dependent Variable: Produksi
Lampiran 11. Hasil Uji Statistik F Petani PHT dan Non PHT
Petani PHT
ANOVAb
Model
1
Sum of Squares
Regression
Residual
Total
df
Mean Square
36.824
3
12.275
8.380
86
.097
45.204
89
F
Sig.
125.973
.000a
a. Predictors: (Constant), Pupuk, Luas, Tenagakerja
b. Dependent Variable: Produksi
Petani Non PHT
ANOVAb
Model
1
Sum of Squares
Regression
Residual
Total
df
Mean Square
12.497
3
4.166
9.849
26
.379
22.346
29
F
Sig.
10.996
.000a
a. Predictors: (Constant), Pupuk, Luas, Tenagakerja
b. Dependent Variable: Produksi
Lampiran 12. Hasil Uji Statistik t Petani PHT dan Non PHT
Petani PHT
Coefficientsa
Unstandardized Coefficients
Model
1
B
Std. Error
(Constant)
7.737
.166
Luas
1.046
.056
.071
-.073
Tenagakerja
Pupuk
Standardized
Coefficients
Beta
t
Sig.
46.604
.000
.890
18.791
.000
.111
.031
.644
.521
.031
-.112
-2.377
.020
a. Dependent Variable: Produksi
Universitas Sumatera Utara
Petani Non PHT
Unstandardized Coefficients
Model
1
B
(Constant)
Std. Error
6.041
.610
Luas
.842
.149
Tenagakerja
.228
Pupuk
.185
Standardized
Coefficients
Beta
t
Sig.
9.904
.000
.756
5.662
.000
.197
.160
1.157
.258
.166
.158
1.116
.275
a. Dependent Variable: Produksi
Universitas Sumatera Utara