Analisis Efisiensi Ekonomi Penggunaan Faktor Produksi Pada Usahatani Stroberi Di Desa Dolat Rayat Kecamatan Dolat Rayat Kabupaten Karo
Lampiran 1. Karakteristik Petani Stroberi Desa Dolat Rayat No Umur Tingkat Pendidikan Pengalaman Bertani Luas Lahan Jumlah Tanggungan Sampel (Tahun) (Tahun) (Tahun) (Hektar) (Orang)
0.15
0.1
3
27
41
12
2
0.3
3
28
44
9
1
4
12
29
37
12
2
0.15
3
30
38
12
2
0.35
3
2
42
37
0.1
0.2
2
22
52
12
4
0.4
3
23
49
9
1
2
26
24
43
12
3
0.4
2
25
45
12
2
0.4
3
31
9
12
4
4
37
39
12
1
0.1
3
38
45
12
2
0.3
39
2
40
12
2
0.2
4
40
46
12
1
0.15
4 Jumlah 1671 455 107.5
10.34 132 Rata- rata 41.775 11.375 2.6875 0.2585
0.25
12
1
0.3
0.2
3
32
40
12
2
0.15
3
33
43
12
2
3
46
34
40
12
2
0.2
3
35
45
9
2
0.3
3
36
1
45
1
6
49
12
4
0.2
4
7
23
9
4
0.25
8
65
3
3
0.04
4
9
30
12
6
0.4
10
38
12
3
0.25
6
0.2
11
42
40
12
4
0.4
4
2
38
12
1
0.25
4
3
12
1
1.5
0.2
5
4
40
17
23
0.6
4
5
35
12
4
45
21
0.15
0.5
4
17
39
12
2
0.2
4
18
47
9
1
4
12
19
43
12
1
0.15
4
20
32
9
1
0.3
3
4
34
12
2
2
0.2
4
12
43
12
2
0.2
3
13
45
12
0.5
16
5
14
44
9
2
0.45
4
15
42
12
3
0.2
3
3.3
Lampiran 2. Luas Lahan dan Biaya Sewa Lahan No Luas lahan Harga/Ha/Tahun Sampel (Hektar) (Rp)
31 0.2 3,000,000
24 0.4 3,000,000
25 0.4 3,000,000
26 0.1 3,000,000
27 0.3 3,000,000
28 0.15 3,000,000
29 0.15 3,000,000
30 0.35 3,000,000
32 0.15 3,000,000
22 0.4 3,000,000
33 0.3 3,000,000
34 0.2 3,000,000
35 0.3 3,000,000
36 0.25 3,000,000
37 0.1 3,000,000
38 0.3 3,000,000
39 0.2 3,000,000
40 0.15 3,000,000
23 0.1 3,000,000
21 0.2 3,000,000
1 0.4 3,000,000
10 0.25 3,000,000
2 0.25 3,000,000
3 0.2 3,000,000
4 0.6 3,000,000
5 0.2 3,000,000
6 0.2 3,000,000
7 0.25 3,000,000
8 0.04 3,000,000
9 0.4 3,000,000
11 0.2 3,000,000
20 0.3 3,000,000
12 0.2 3,000,000
13 0.5 3,000,000
14 0.45 3,000,000
15 0.2 3,000,000
16 0.5 3,000,000
17 0.2 3,000,000
18 0.15 3,000,000
19 0.15 3,000,000
Jumlah 10.34 120,000,000 Rata-rata 0.2585 3,000,000
Lampiran 3. Jumlah Bibit, Harga Bibit dan Total Harga Bibit No Jumlah Bibit Harga Bibit Total Harga Bibit Sampel (Batang) (Rp/batang) (Rp)
1 4500 1500 6750000 2 3000 1500 4500000 3 5000 1500 7500000 4 3500 1500 5250000 5 5000 1500 7500000 6 6000 1500 9000000 7 6500 1500 9740000 8 1000 1500 1500000 9 10000 1500 15000000
10 3500 1500 5250000 11 3500 1500 5250000 12 3000 1500 4500000 13 10000 1500 15000000 14 8000 1500 12000000 15 2500 1500 3750000 16 11000 1500 16500000 17 2500 1500 3750000 18 2000 1500 3000000 19 2000 1500 3000000 20 3500 1500 5250000 21 3000 1500 4500000 22 7000 1500 10500000 23 2000 1500 3000000 24 6000 1500 9000000 25 6500 1500 9740000 26 1500 1500 2250000 27 3500 1500 5250000 28 2000 1500 3000000 29 2000 1500 3000000 30 4500 1500 6750000 31 2500 1500 3750000 32 2000 1500 3000000 33 4000 1500 6000000 34 2600 1500 3900000 35 3500 1500 5250000 36 2800 1500 4200000 37 1400 1500 2100000 38 3600 1500 5400000 39 2300 1500 3450000 40 2000 1500 3000000
Jumlah 160700 60000 241030000 Rata-rata 4017.5 1500 6025750
Lampiran 4. Penggunaan Pupuk dan Biaya Pupuk No Luas lahan Pupuk Daun Harga/Kg Biaya Pupuk NPK Harga/Kg Biaya Pupuk Pupuk Kandang Harga/Kg Biaya Pupuk Total Biaya Pupuk Sampel (Hektar) (Kg) (Rp) (Rp) (Kg) (Rp) (Rp) (Kg) (Rp) (Rp) (Rp)
0.3
23
12 15,000 180,000 140 7,000 980,000 2600 500 1,300,000 2,460,000
0.4
22
5 15,000 75,000 60 7,000 420,000 1200 500 600,000 1,095,000
0.2
21
6 15,000 90,000 70 7,000 490,000 1400 500 700,000 1,280,000
20
3 15,000 45,000 40 7,000 280,000 800 500 400,000 725,000
3 15,000 45,000 40 7,000 280,000 800 500 400,000 725,000
0.15
19
3 15,000 45,000 40 7,000 280,000 800 500 400,000 725,000
0.15
18
4 15,000 60,000 50 7,000 350,000 1000 500 500,000 910,000
0.2
17
0.1
24
0.5
28
7 15,000 105,000 90 7,000 630,000 1800 500 900,000 1,635,000
0.35
30
3 15,000 45,000 40 7,000 280,000 800 500 400,000 725,000
0.15
29
3 15,000 45,000 40 7,000 280,000 800 500 400,000 725,000
0.15
6 15,000 90,000 70 7,000 490,000 1400 500 700,000 1,280,000
0.4
0.3
27
3 15,000 45,000 30 7,000 210,000 600 500 300,000 555,000
0.1
26
10 15,000 150,000 130 7,000 910,000 2400 500 1,200,000 2,260,000
0.4
25
9 15,000 135,000 120 7,000 840,000 2200 500 1,100,000 2,075,000
16 15,000 240,000 220 7,000 1,540,000 4500 500 2,250,000 4,030,000
16
1
6 15,000 90,000 70 7,000 490,000 1400 500 700,000 1,280,000
0.25
7
9 15,000 135,000 120 7,000 840,000 2200 500 1,100,000 2,075,000
0.2
6
8 15,000 120,000 100 7,000 700,000 2000 500 1,000,000 1,820,000
0.2
5
0.6
8
4
8 15,000 120,000 100 7,000 700,000 2000 500 1,000,000 1,820,000
0.2
3
5 15,000 75,000 60 7,000 420,000 1200 500 600,000 1,095,000
0.25
2
7 15,000 105,000 90 7,000 630,000 1800 500 900,000 1,635,000
0.4
10 15,000 150,000 130 7,000 910,000 2400 500 1,200,000 2,260,000
0.04
4 15,000 60,000 50 7,000 350,000 1000 500 500,000 910,000
0.2
0.2
15
13 15,000 195,000 160 7,000 1,120,000 3400 500 1,700,000 3,015,000
0.45
14
15 15,000 225,000 200 7,000 1,400,000 4000 500 2,000,000 3,625,000
0.5
13
5 15,000 75,000 60 7,000 420,000 1200 500 600,000 1,095,000
12
2 15,000 30,000 25 7,000 175,000 400 500 200,000 405,000
6 15,000 90,000 70 7,000 490,000 1400 500 700,000 1,280,000
0.2
11
6 15,000 90,000 70 7,000 490,000 1400 500 700,000 1,280,000
0.25
10
15 15,000 225,000 200 7,000 1,400,000 4000 500 2,000,000 3,625,000
0.4
9
UNIVERSITAS SUMATERA UTARA
No Luas lahan Pupuk Daun Harga/Kg Biaya Pupuk NPK Harga/Kg Biaya Pupuk Pupuk Kandang Harga/Kg Biaya Pupuk Total Biaya Pupuk Sampel (Hektar) (Kg) (Rp) (Rp) (Kg) (Rp) (Rp) (Kg) (Rp) (Rp) (Rp)
37
Jumlah 10.34 256 600,000 3,840,000 3218 280,000 22,526,000 63500 20,000 31,750,000 58,116,000 Rata- rata 0.2585
3 15,000 45,000 40 7,000 280,000 800 500 400,000 725,000
0.15
40
4 15,000 60,000 45 7,000 315,000 900 500 450,000 825,000
0.2
39
6 15,000 90,000 73 7,000 511,000 1450 500 725,000 1,326,000
0.3
38
3 15,000 45,000 30 7,000 210,000 500 500 250,000 505,000
0.1
5 15,000 75,000 55 7,000 385,000 1100 500 550,000 1,010,000
31
0.25
36
6 15,000 90,000 70 7,000 490,000 1400 500 700,000 1,280,000
0.3
35
0.2 4 15,000 60,000 50 7,000 350,000 1050 500 525,000 935,000
34
0.3 6 15,000 90,000 80 7,000 560,000 1600 500 800,000 1,450,000
33
0.15 3 15,000 45,000 40 7,000 280,000 800 500 400,000 725,000
32
0.2 4 15,000 60,000 50 7,000 350,000 1000 500 500,000 910,000
6.4 15,000 96,000 80.45 7,000 563,150 1587.5 500 793,750 1,452,900 UNIVERSITAS SUMATERA UTARA
Lampiran 5. Jumlah Tenaga Kerja dan Upah Tenaga Kerja No Sampel
1
1
1
1
2
1
1
2
21
3
20
1 12 40,000
1
1
1
1 14 40,000
3
1
22
2
1
1
1
4
5
1 13 40,000
2
1
1
1
1
1
1
1
1
1
1
1
1
2
2
17
1 25 40,000
2
1
1
3
1
1
1
4
10
16
1
1
1
1
2
2
19
1 12 40,000
1
1
1
1
1
1
1
2
2
18
1 10 40,000
1
2
1
1
1
2
28
1 14 40,000
1
1
1
1
1
1
1
2
4
27
1
1
1
1
1 11 40,000
1
1
1
1
1
1
1
1
2
29
1 11 40,000
1
1
1
1 9 40,000
1
1 19 40,000
1 10 40,000
2
1
1
3
5
24
1
1
1
1
1
1
2
2
23
1
2
1
2
1
1
1
2
26
1 17 40,000
1
1 17 40,000
1
2
1
1
3
5
25
2 12 40,000
1
Kegiatan Total (HKO) Upah (Rp) Pengolahan Lahan (orang) Penanaman (orang) Pemupukan (orang) Pemangkasan (orang) Pengendalian Hama (orang) Panen (orang) TKDK TKLK TKDK TKLK TKDK TKLK TKDK TKLK TKDK TKLK TKDK TKLK
1
6
1 19 40,000
2
1
1
3
1
4
4
5
5
1 27 40,000
2
1
5
1
2
1
1
1
1
3
1
1
4
1
5
7
1 19 40,000
2
1
1
3
1
1
8
2
1
1
2
4
2
1 16 40,000
1
1
1
2
1
1
2
5
1
2
1
1
1
1
2
15
4
1 18 40,000
2
1
2
2
1
1
4
5
3
1 15 40,000
1 19 40,000
2
1
10
1
4
1
1
1
5
13
3
2 12 40,000
1
2
1
1
2
1
1 28 40,000
12
1
1
1
2
3
15
1 30 40,000
1
14
1
3
1
1
1
10
10
3
2 13 40,000
2
5
1
3
1
1
1
5
9
1
1 13 40,000
2
1
1
2
1
1
1
1 20 40,000
1
1 15 40,000
2
1
1
2
4
11
2
10
1
1
2
1
1
2
4
UNIVERSITAS SUMATERA UTARA
No Sampel Kegiatan
1
1
1
1
1
1
1
2
2
38
1 10 40,000
1
1
1
1 12 40,000
1
2
2
37
1 12 40,000
1
1
1
1
1
1
1
2
1
39
36
1
2.7
4
59 31 605 1,600,000 Rata- rata
31
40
69
27
40
40
Jumlah 160 108
1 10 40,000
1
1
1
2
1
2
2
40
1 12 40,000
1
1
1
1
1
1
1
2
2
1 14 40,000
Total (HKO) Upah (Rp) Pengolahan Lahan (orang) Penanaman (orang) Pemupukan (orang) Pemangkasan (orang) Pengendalian Hama (orang) Panen (orang) TKDK TKLK TKDK TKLK TKDK TKLK TKDK TKLK TKDK TKLK TKDK TKLK
1
1
1
1
1
1
1
2
2
32
1 10 40,000
1
1
1
1
1 12 40,000
2
2
31
1 16 40,000
2
1
1
2
1
1
3
4
30
1
33
1
1
1
1
1
1
1
1
3
3
35
1 12 40,000
1
1
1
1
3
1
1
2
2
34
1 15 40,000
2
1
1
2
1
1
3
1 1 0.675 1.725 1 0.775 1.475 0.775 15.125 40,000 UNIVERSITAS SUMATERA UTARA
Lampiran 6. Penggunaan Insektisida, Biaya Insektisida dan Total Biaya Insektisida No Luas lahan Insek Harga Biaya/Thn Prevaton Harga Biaya/Thn total biaya insektisida
Sampel (Hektar) (ml/Thn) (Rp/ml) (Rp) (ml/Thn) (Rp/ml) (Rp) (Rp/Thn)
31 0.2 750 300 225,000 250 240 60,000 285,000
24 0.4 1500 300 450,000 500 240 120,000 570,000
25 0.4 1750 300 525,000 500 240 120,000 645,000
26 0.1 500 300 150,000 250 240 60,000 210,000
27 0.3 1000 300 300,000 250 240 60,000 360,000
28 0.15 500 300 150,000 250 240 60,000 210,000
29 0.15 500 300 150,000 250 240 60,000 210,000
30 0.35 1250 300 375,000 250 240 60,000 435,000
32 0.15 500 300 150,000 250 240 60,000 210,000
22 0.4 1750 300 525,000 500 240 120,000 645,000
33 0.3 1000 300 300,000 250 240 60,000 360,000
34 0.2 750 300 225,000 250 240 60,000 285,000
35 0.3 1000 300 300,000 250 240 60,000 360,000
36 0.25 750 300 225,000 250 240 60,000 285,000
37 0.1 500 300 150,000 250 240 60,000 210,000
38 0.3 1000 300 300,000 250 240 60,000 360,000
39 0.2 750 300 225,000 250 240 60,000 285,000
40 0.15 500 300 150,000 250 240 60,000 210,000
23 0.1 500 300 150,000 250 240 60,000 210,000
21 0.2 750 300 225,000 250 240 60,000 285,000
1 0.4 1250 300 375,000 250 240 60,000 435,000
10 0.25 1000 300 300,000 250 240 60,000 360,000
2 0.25 750 300 225,000 250 240 60,000 285,000
3 0.2 1250 300 375,000 250 240 60,000 435,000
4 0.6 1000 300 300,000 250 240 60,000 360,000
5 0.2 1250 300 375,000 250 240 60,000 435,000
6 0.2 1500 300 450,000 250 240 60,000 510,000
7 0.25 1500 300 450,000 250 240 60,000 510,000
8 0.04 250 300 75,000 250 240 60,000 135,000
9 0.4 2500 300 750,000 500 240 120,000 870,000
11 0.2 1000 300 300,000 250 240 60,000 360,000
20 0.3 1000 300 300,000 250 240 60,000 360,000
12 0.2 1000 300 300,000 250 240 60,000 360,000
13 0.5 2500 300 750,000 500 240 120,000 870,000
14 0.45 2000 300 600,000 500 240 120,000 720,000
15 0.2 750 300 225,000 250 240 60,000 285,000
16 0.5 1750 300 825,000 500 240 120,000 945,000
17 0.2 750 300 225,000 250 240 60,000 285,000
18 0.15 500 300 150,000 250 240 60,000 210,000
19 0.15 500 300 150,000 250 240 60,000 210,000
Jumlah 10.34 41500 12,000 12,750,000 11750 9,600 2,820,000 15,570,000 Rata- rata 0.2585 1037.5 300 318,750 293.75 240 70,500 389,250
Lampiran 7. Penggunaan Fungisida, Biaya Fungisida dan Total Biaya Fungisida No Luas lahan Fungi Harga Biaya/Thn Policur Harga Biaya/Thn total biaya fungisida
Sampel (Hektar) (Kg/Tahun) (Rp/Kg) (Rp) (Kg/Thn) (Rp/Kg) (Rp) (Rp/Tahun)
0.1 2 84,000 168,000 0.5 120,000 60,000 228,000
30
0.15 2 84,000 168,000 0.5 120,000 60,000 228,000
29
0.15 2 84,000 168,000 0.5 120,000 60,000 228,000
28
0.3 2 84,000 168,000 1 120,000 120,000 288,000
27
26
31
0.4 3 84,000 252,000 1 120,000 120,000 372,000
25
0.4 3 84,000 252,000 1 120,000 120,000 372,000
24
0.1 2 84,000 168,000 0.5 120,000 60,000 228,000
23
0.4 4 84,000 336,000 1.5 120,000 180,000 516,000
0.35 3 84,000 252,000 1 120,000 120,000 372,000
0.2 2 84,000 168,000 0.5 120,000 60,000 228,000
0.2 2 84,000 168,000 1 120,000 120,000 288,000
37
0.15 2 84,000 168,000 0.5 120,000 60,000 228,000
40
0.2 2 84,000 168,000 0.5 120,000 60,000 228,000
39
0.3 2 84,000 168,000 1 120,000 120,000 288,000
38
0.1 1 84,000 84,000 0.5 120,000 60,000 144,000
0.25 2 84,000 168,000 0.5 120,000 60,000 228,000
32
36
0.3 2 84,000 168,000 1 120,000 120,000 288,000
35
0.2 2 84,000 168,000 0.5 120,000 60,000 228,000
34
0.3 3 84,000 252,000 1 120,000 120,000 372,000
33
0.15 2 84,000 168,000 0.5 120,000 60,000 228,000
22
21
1
6
0.4 5 84,000 420,000 2 120,000 240,000 660,000
9
0.04 1 84,000 84,000 0.5 120,000 60,000 144,000
8
0.25 3 84,000 252,000 1 120,000 120,000 372,000
7
0.2 3 84,000 252,000 1 120,000 120,000 372,000
0.2 3 84,000 252,000 1 120,000 120,000 372,000
0.25 2 84,000 168,000 1 120,000 120,000 288,000
5
0.6 2 84,000 168,000 1 120,000 120,000 288,000
4
0.2 3 84,000 252,000 1 120,000 120,000 372,000
3
0.25 2 84,000 168,000 1 120,000 120,000 288,000
2
0.4 3 84,000 252,000 1 120,000 120,000 372,000
10
11
0.3 2 84,000 168,000 1 120,000 120,000 288,000
0.5 6 84,000 504,000 2 120,000 240,000 744,000
20
0.15 2 84,000 168,000 0.5 120,000 60,000 228,000
19
0.15 2 84,000 168,000 0.5 120,000 60,000 228,000
18
0.2 2 84,000 168,000 0.5 120,000 60,000 228,000
17
16
0.2 2 84,000 168,000 1 120,000 120,000 288,000
0.2 2 84,000 168,000 0.5 120,000 60,000 228,000
15
0.45 4 84,000 336,000 2 120,000 240,000 576,000
14
0.5 5 84,000 420,000 2 120,000 240,000 660,000
13
0.2 2 84,000 168,000 1 120,000 120,000 288,000
12
Jumlah 10.34 101 3,360,000 8,484,000 36.5 4,800,000 4,380,000 12,864,000 Rata- rata 0.2585 2.5 84,000 212,100 0.913 120,000 109,500 321,600
Lampiran 10. Penggunaan Input Produksi dan Hasil Produksi Stroberi per Hektar di Desa Dolat Rayat Sampe l L. Lahan (Ha) Bibit (batang) HKO/ Ha Pupuk (Kg) Insektisida (ml) Fungisida (kg) Produksi (Kg) Pupuk Daun NPK Pupuk Kandang Insek Prevaton Fungi Policur
0.15 13333.33
22
10 5 6660
65 25 300 6000 3750 1250
0.2 15000
21
6.67 3.33 5730
46.67 20 233.33 4666.67 3333.33 833.33
0.3 11666.67
20
13.33 3.33 6720
80 20 266.67 5333.33 3333.33 1666.67
19
47.5 30 350 6500 4375 1250
13.33 3.33 7200
80 20 266.67 5333.33 3333.33 1666.67
0.15 13333.33
18
10 2.5 8340
50 20 250 5000 3750 1250.00
0.2 12500
17
12 4 6888
50 32 440 9000 3750 1000
0.5 22000
16
0.4 17500
10 3.75 8040
60 20 250 5000 3750 1250
20 5 9000
13.33 3.33 6700
73.33 20 266.67 5333.33 3333.33 1666.67
0.15 13333.33
29
13.33 3.33 7066.67
73.33 20 266.67 5333.33 3333.33 1666.67
0.15 13333.33
28
6.67 3.33 5133.33
46.67 20 233.33 4666.67 3333.33 833.33
0.3 11666.67
27
90 30 300 6000 5000 2500
23
0.1 15000
26
7.5 2.5 6210
42.5 25 325 6000 4375 1250
0.4 16250
25
7.5 2.5 5340
42.5 22.5 300 5500 3750 1250
0.4 15000
24
20 5 8520
0.1 20000 100 30 400 8000 5000 2500
10 3 6000
0.2 12500
1
45 10 116.67 2333.33 1666.67 416.67
0.25 26000
7
15 5 3480
95 45 600 11000 7500 1250
0.2 30000
6
15 5 3360
95 40 500 10000 6250 1250
0.2 25000
5
3.33 1.67 3060
0.6 5833.33
12 4.0 3600
4
15 5 3360
90 40 500 10000 6250 1250
0.2 25000
3
8 4 6672
60 20 240 4800 3000 1000
0.25 12000
2
7.5 2.5 5550
40 17.5 225 4500 3125 625
0.4 11250
76 40 520 9600 6000 1000
8
15
12
8.89 4.44 7173.33
7555.56 4444.44 1111.11
66.67 28.89 355.56
0.45 17777.78
14
10 4 6600
56 30 400 8000 5000 1000
0.5 20000
13
10 5 8280
60 25 300 6000 5000 1250
0.2 15000
10 5 4980
0.04 25000 325 50 625 10000 6250 6250
65 30 350 7000 5000 1250
0.2 17500
11
8 4 5520
60 24 280 5600 4000 1000
0.25 14000
10
12.5 5 7920
50 37.5 500 10000 6250 1250
0.4 25000
9
25 12.5 7500
UNIVERSITAS SUMATERA UTARA
30 0.35 12857.14
60 20 225 4500 3750 1250
37
0.1 14000 100 30 300 5000 5000 2500
10 5 7350
38 0.3 12000
40 20 243.33 4833.33 3333.33 833.33
6.67 3.33 5300
39
0.2 11500
10 2.5 5850
48 20 220 4400 3000 1000
40
0.15 13333.33
66.67 20 266.67 5333.33 3333.33 1666.67
13.33 3.33 6760
Total
10.34 630501.57 2778.22 1022.39 12739.3 8 248848.4 166724.1
7 55533.7 4 440.45 153.85 248552.6
2 Rataan 0.2585 15762.54 69.46 25.55975 318.48 6221.21 4168.10 1388.34
8 2 6440
36 0.25 11200
45.71 20 257.14 5142.86 3571.43 714.29
33
8.57 2.86 6144.29
31
0.2 12500
50 20 250 5000 3750 1250
10 2.5 5750
31 0.15 13333.33
80 20 266.67 5333.33 3333.33 1666.67
13.33 3.33 7100
0.3 13333.33
6.67 3.33 5730
50 20 266.67 5333.33 3333.33 833.33
10 3.33 5500
34
0.2 13000.0
60 20 250 5250 3750 1250
10 2.5 6025
35
0.3 11666.67
46.67 20 233.33 4666.67 3333.33 833.33
11.01 3.85 6213.82 UNIVERSITAS SUMATERA UTARA
Lampiran 11. Analisis Regresi Penggunaan Faktor Produksi Usahatani Stroberi di Desa Dolat Rayat Descriptive Statistics Mean Std. Deviation N produksi 1.5596E3 806.92143
40 luas lahan .2585 .12595 40 bibit 4.0175E3 2463.56917 40 pupuk daun 6.4000 3.65710
40 NPK 80.4500 49.12462
40 Pupuk Kandang 1.5875E3 981.34850
40 Tenaga Kerja 15.1250 5.14999
40 insektisida 1.3312E3 621.17419 40 fungisida 3.4375 1.44643
40 b
Model Summary
Change Statistics Adjusted R Std. Error of the
Model R R Square Square Estimate R Square Change F Change df1 df2 Sig. F Change Durbin-Watson
a1 .954 .911 .888 269.93669 .911 39.688
8 31 .000 1.893
a. Predictors: (Constant), fungisida, luas lahan, Tenaga Kerja, insektisida, NPK, pupuk daun, Pupuk Kandang, bibit
b. Dependent Variable: produksi
UNIVERSITAS SUMATERA UTARA
b ANOVA Model Sum of Squares df Mean Square F Sig. a
1 Regression 2.313E7 8 2891865.626 39.688 .000 Residual 2258840.366 31 72865.818 Total
2.539E7
39
a. Predictors: (Constant), fungisida, luas lahan, Tenaga Kerja, insektisida, NPK, pupuk daun, Pupuk Kandang, bibit b. Dependent Variable: produksi a
Coefficients
Standardized Unstandardized Coefficients Coefficients 95% Confidence Interval for B Collinearity StatisticsModel B Std. Error Beta t Sig. Lower Bound Upper Bound Tolerance
VIF 1 (Constant)
- 305.639 301.688 -1.013 .319 -920.936 309.658 luas lahan 4670.645 667.792 .729 6.994 .000 3308.673 6032.616 .264 3.787 bibit -2.127 1.028 -6.494 -2.069 .047 -4.223 -.031 .000 3.432E3 pupuk daun 120.748 133.397 .547 .905 .372 -151.318 392.813 .008 127.382 NPK 63.115 49.791 3.842 1.268 .214 -38.434 164.664 .000 3.202E3 Pupuk Kandang .989 .769 1.202 1.286 .208 -.579 2.557 .003 304.737 Tenaga Kerja -80.705 19.367 -.515 -4.167 .000 -120.203 -41.207 .188 5.324 insektisida .770 .311 .593 2.472 .019 .135 1.405 .050 20.029 fungisida 575.528 175.561 1.032 3.278 .003 217.470 933.587 .029 34.513
a. Dependent Variable: produksi
UNIVERSITAS SUMATERA UTARA
Lampiran 12. Analisis Regresi Efisiensi Penggunaan Faktor Produksi Usahatani Stroberi di Desa Dolat Rayat Descriptive Statistics Mean Std. Deviation N Produksi 7.2252 .52070
40 Luas Lahan -1.4776 .53382
40 Bibit 8.1383 .56503
40 Pupuk Daun 1.7143 .53179
40 NPK 4.2320 .55197
40 Pupuk Kandang 7.2105 .56316
40 Tenaga Kerja 2.6682 .30346
40 Insektisida 7.1004 .42905
40 Fungisida 1.1642 .36671
40 b
Model Summary
Change Statistics Adjusted R Std. Error of the
Model R R Square Square Estimate R Square Change F Change df1 df2 Sig. F Change Durbin-Watson
a1 .951 .905 .880 .18010 .905 36.874
8 31 .000 1.727
a. Predictors: (Constant), Fungisida, Luas Lahan, Tenaga Kerja, Insektisida, Pupuk Daun, Pupuk Kandang, NPK, Bibit
b. Dependent Variable: Produksi
UNIVERSITAS SUMATERA UTARA
ANOVA b Model Sum of Squares df Mean Square F Sig.
1 Regression 9.569 8 1.196 36.874 .000 a
Residual 1.006 31 .032 Total
10.574
39
a. Predictors: (Constant), Fungisida, Luas Lahan, Tenaga Kerja, Insektisida, Pupuk Daun, Pupuk Kandang, NPK, Bibit b. Dependent Variable: Produksi
Coefficients
aModel Unstandardized Coefficients Standardized Coefficients t Sig.
95% Confidence Interval for B Collinearity Statistics B Std. Error Beta Lower Bound Upper Bound Tolerance
VIF 1 (Constant) 24.671 5.740 4.298 .000 12.963 36.379 Luas Lahan 1.164 .131 1.194 8.866 .000 .897 1.432 .169 5.910
Bibit -3.978 1.542 -4.317 -2.580 .015 -7.123 -.834 .001 912.456 Pupuk Daun -.185 .493 -.189 -.375 .710 -1.190 .821 .012 82.670 NPK 2.749 1.238 2.914 2.220 .034 .224 5.274 .002 561.544 Pupuk Kandang -.158 1.101 -.171 -.143 .887 -2.403 2.088 .002 462.254 Tenaga Kerja -.783 .221 -.456 -3.543 .001 -1.233 -.332 .185 5.406 Insektisida .941 .410 .776 2.295 .029 .105 1.778 .027 37.238 Fungisida 1.612 .346 1.135 4.660 .000 .906 2.317 .052 19.341
a. Dependent Variable: Produksi