Faktor-Faktor Pendorong dan Penarik Alih Fungsi Usaha Perkebunan Kopi Robusta Ke Kopi Arabika

  Lampiran 1. Karakteristik Petani Sampel Yang Mengalihkan Lahan dari Kopi Robusta ke Kopi Ke Kopi Arabika No Alamat Umur Lama Bertani Umur

Tanaman Pendidikan Luas Lahan Produksi Produktivitas

(Tahun) (Tahun) (Tahun) (Ha) (Kg) (Kg/Ha) Jumlah Tanggungan (Orang)

  1

  16 Dolog Huluan

  7 SD 0.24 312 1300

  40

  60

  15 Silau Marihat

  0.04 60 1500

  9 SD

  40

  65

  14 Silau Marihat

  6 SD 0.16 260 1625

  38

  40

  62

  13 Silau Marihat

  1

  8 SMA 0.20 305 1525

  30

  64

  12 Silau Marihat

  4 SMP 0.20 370 1850

  36

  58

  8 SMP 0.40 585 1462.5

  11 Silau Marihat

  7 SMP 0.32 480 1500

  4 SMA 0.20 356 1780

  21

  48

  21 Silau Marihat

  5

  7 Sarjana 0.24 350 1458.333333

  21

  49

  20 Silau Marihat

  3

  33

  1

  54

  19 Silau Marihat

  9 SD 0.40 450 1125

  49

  56

  18 Silau Marihat

  2

  5 SD 0.20 300 1500

  30

  57

  17 Silau Marihat

  59

  5

  1 Silau Marihat

  30

  4 SMP

  18

  44

  5 Silau Marihat

  8 SD 0.16 255 1593.75

  43

  67

  4 Dolog Huluan

  3

  6 SD 0.40 640 1600

  54

  4

  3 Silau Marihat

  2

  5 SD 0.08 110 1375

  30

  57

  2 Silau Marihat

  2

  0.04 56 1400

  8 Diploma

  21

  46

  0.04 74 1850

  6 Silau Marihat

  0.04 60 1500

  38

  5 SMA

  29

  52

  10 Silau Marihat

  8 SD 0.40 580 1450

  41

  60

  9 Silau Marihat

  1

  7 SMA 0.40 540 1350

  61

  29

  8 Silau Marihat

  3

  0.04 46 1150

  4 SMA

  20

  50

  7 Silau Marihat

  1

  0.04 44 1100

  4 SMA

  20

  5

  22 Silau Marihat

  44

  2

  27 Silau Marihat

  62

  19

  5 SD 0.20 275 1375

  1

  28 Silau Marihat

  65

  7 SD 0.16 235 1468.75

  21

  29 Dolog Huluan

  40

  20

  6 SMP 0.32 480 1500

  3

  30 Dolog Huluan

  39

  17

  5 SMA 0.24 315 1312.5

  4 SMA 0.28 330 1178.571429

  35

  48

  24 Dolog Huluan

  27

  4 SMP 0.28 315 1125

  2

  23 Silau Marihat

  53

  36

  7 SD 0.08 110 1375

  2

  53

  26 Silau Marihat

  32

  7 SD 0.48 680 1416.666667

  3

  25 Silau Marihat

  42

  20

  4 SMP

  0.04 70 1750

  3

  4

  Lampiran 2. Karakteristik Petani Robusta No Alamat Umur Pendidikan Terakhir Luas Lahan Produksi Produktivitas Lama Berusaha Tani Jumlah Tanggungan Jumlah Anngota Keluarga (Tahun) (Ha) (Kg) (Kg/Ha) (Tahun) (Orang) (Orang)

  3

  52 SD 0.64 370 578.125

  15 Silau Marihat

  7

  5

  21

  0.16 80 500

  49 SMA

  14 Silau Marihat

  7

  33

  3

  0.16 85 531.25

  54 SMP

  13 Silau Marihat

  5

  2

  37

  64 SD 0.32 200 625

  12 Silau Marihat

  4

  32

  6

  27

  32

  3

  21

  38 SMA 0.20 120 600

  20 Dolog Huluan

  6

  37

  56 SD 0.24 150 625

  19 Dolog Huluan

  7

  57 SD 0.32 300 937.5

  16 Silau Marihat

  18 Silau Marihat

  6

  2

  36

  60 SD 0.60 350 583.3333333

  17 Silau Marihat

  5

  3

  23

  45 Sarjana 0.32 300 937.5

  1

  52 SD 0.16 100 625

  1 Silau Marihat

  57 SMP 0.20 150 750

  62 SD 0.32 200 625

  5 Silau Marihat

  6

  39

  69 SMP 0.24 300 1250

  4 Silau Marihat

  6

  1

  38

  3 Silau Marihat

  6

  5

  36

  0.08 30 375

  60 SD

  2 Silau Marihat

  6

  3

  26

  48 SMA 0.32 300 937.5

  41

  6 Dolog Huluan

  11 Silau Marihat

  5

  6

  1

  40

  62 SD 0.48 400 833.3333333

  10 Silau Marihat

  4

  41

  63 SD 0.20 105 525

  9 Silau Marihat

  36

  59 SD

  59 SD 0.20 150 750

  8 Silau Marihat

  6

  40

  56 SD 0.40 300 750

  7 Silau Marihat

  7

  2

  25

  0.16 60 375

  5

  21 Dolog Huluan

  0.20 80 400

  20

  3

  6

  27 Silau Marihat

  56 SD 0.28 250 892.8571429

  38

  5

  28 Silau Marihat

  60 SD

  37

  26 Silau Marihat

  8

  29 Silau Marihat

  32 SD 0.16 180 1125

  21

  2

  4

  30 Silau Marihat

  63 SD 0.28 210 750

  36

  1

  48 SMP 0.24 150 625

  7

  57 SMP 1.60 1200 750

  3

  38

  5

  22 Silau Marihat

  57 SMP 0.24 120 500

  38

  1

  7

  23 Silau Marihat

  46 SMP 0.20 100 500

  16

  16

  5

  24 Silau Marihat

  37 SMA

  0.16 87 543.75

  21

  2

  4

  25 Silau Marihat

  50 SMP

  0.16 75 468.75

  25

  9

  Lampiran 3. Jam Kerja Usaha Tani Kopi Arabika/Tahun Luas

Pemberantasan Hama dan Jam Kerja/ Sampel Lahan Penyiangan Pemupukan Penunasan Penyakit Panen Total Ha (Jam) (Jam) (Jam) (Jam) (Jam) (Jam) (Jam/ Ha)

  1

  0.04

  3

  3

  9 132 141 3525

  2

  0.08

  24

  2 132 158 1975

  3

  0.40

  80

  12 2300 2392 5980

  4

  0.16

  6

  15 6 440 467 2918.75

  5

  0.04

  3

  1.5 210 214.5 5362.5

  6

  0.04

  15

  6 105 126.5 3162.5

  7

  0.04

  8

  8 100 116 2900

  8

  0.40

  80

  40 95 215 537.5

  9

  0.40

  80

  40 2000 2120 5300

  10

  0.04

  6

  6 210 222 5550

  11

  0.20

  4.5

  4.5 379 588 2940

  12

  0.20

  12

  8 575 599 2995

  13

  0.16

  3

  15 460 478 2987.5

  14

  0.04

  6

  8 200 214 5350

  15

  0.24

  9

  3 570 582 2425

  16

  0.40

  40

  16 2200 2256 5640

  17

  0.20

  12

  12 2400 2424 12120

  18

  0.40

  40

  12 575 627 1567.5

  19

  0.32

  40

  8 1140 1188 3712.5

  20

  0.24

  15

  12 500 523 2179.166667

  21

  20

  9 550 574 2050

  27

  0.20

  20

  8 330 358 1790

  28

  0.16

  4 525 549 3431.25

  0.28

  29

  0.32

  20

  16 210 246 768.75

  30

  0.24

  20

  15

  26

  0.20

  0.08

  15

  12 550 567 2835

  22

  0.28

  30

  10 100 140 500

  23

  15

  12 100 120 3000

  15 400 430 5375

  24

  0.48

  45

  9 1800 1845 3843.75

  25

  0.04

  8

  20 550 590 2458.333333

Lampiran 4. Jam Kerja Usaha Tani Robusta/ Tahun Sampel Luas Lahan Penyiangan Pemupukan Penunasan Pemberantasan Hama dan Penyakit Panen Total Jam Kerja/ Ha (Ha) (Jam) (Jam) (Jam) (Jam) (Jam) (Jam) (Jam/Ha)

  0.64

  0.6

  47

  40 140 220 687.5

  20

  20

  0.32

  46

  80 560 720 1125

  20

  60

  45

  20

  28 160 220 1375

  12

  20

  0.16

  44

  32 150 194 1212.5

  8

  4

  0.16

  43

  60

  60 280 420 700

  20

  12

  40 150 230 958.3333333

  20

  20

  0.24

  52

  80 80 400 900 1460 912.5

  1.6

  51

  80 180 292 1460

  20

  0.2

  48

  50

  60 240 340 1416.666667

  20

  20

  0.24

  49

  80 240 372 1162.5

  12

  40

  0.32

  60 240 360 1125

  31 0.32 300

  3 480 510 1593.75

  0.24

  0.16

  36

  40 120 220 687.5

  20

  40

  0.32

  35

  45 200 272 1133.333333

  12

  15

  34

  15

  24 80 114.5 572.5

  6

  4.5

  0.2

  33

  30 60 111 1387.5

  6

  15

  0.08

  32

  15

  30 160 220 1375

  0.32

  40

  42

  48 100 240 1500

  12

  80

  0.16

  41

  60 200 305 635.4166667

  15

  30

  0.48

  8 20 100 150 278 1390

  37

  0.2

  39

  80 150 270 1350

  20

  20

  0.2

  38

  75 400 120 300

  30

  15

  0.4

  40

  53

  59

  60 150 370 1321.428571

  58

  0.2

  20

  60

  12 160 252 1260

  0.16

  57 0.28 120

  12

  20

  60 120 252 1575

  60

  0.28

  20

  80

  40

  60 200 300 1250

  0.2

  80 120 240 1500

  12

  20

  40 80 152 760

  54

  0.16

  20

  20

  55

  20

  0.16

  8

  12

  40 60 120 750

  56

  0.24

  20

  20 150 270 964.2857143

Lampiran 5. Jam Kerja Pengolahan Kopi Arabika/Tahun Sampel Produksi Pelepasan Kulit Buah Pencucian Pengeringan Total Jam Kerja/ Kg (Kg) (Jam) (Jam) (Jam) (Jam) (Jam/ Kg)

  38 95.00 0.30448718 16 585

  1.75 11 370

  92

  46 46 184.00 0.4972973 12 305

  46

  46 46 138.00 0.45245902 13 260

  23

  46 46 115.00 0.44230769

  14

  60

  30

  40 40 110.00 1.83333333 15 312

  19

  38

  44

  42

  44 44 132.00 0.22564103 17 300

  48

  48 72 168.00

  0.56 18 450

  46

  46 46 138.00 0.30666667 19 480

  57

  38 38 133.00 0.27708333 20 350

  36

  60 60 150.00 0.42857143 21 356

  33

  44 44 121.00 0.33988764 22 315

  30

  40 40 110.00 0.34920635

  21 42 105.00

  1

  56

  21

  22

  44 44 110.00 1.96428571 2 110

  33

  11

  44

  88.00

  0.8 3 640

  44

  44 44 132.00 0.20625 4 255

  33

  44 44 121.00 0.4745098

  5

  74

  21

  42 84.00 1.13513514

  10

  6

  44

  21

  42

  31.5 94.50 2.14772727

  7

  46

  20

  20

  40 80.00 1.73913043 8 540

  76

  57 76 209.00 0.38703704 9 580

  40

  60 80 180.00 0.31034483

  60

  23 110

  44 44 154.00 0.46666667 27 275

  33

  42 42 126.00 0.2625 30 315

  42

  31.5 42 136.50 0.58085106 29 480

  63

  0.44 28 235

  44 44 121.00

  33

  66

  60

  40 80.00 1.14285714 26 330

  20

  20

  70

  25

  40 40 140.00 0.20588235

  60

  40 40 140.00 1.27272727 24 680

  44 44 121.00 0.38412698

Lampiran 6. Jam Kerja Pengolahan Robusta Sampel Produksi Penggilingan Penjemuran Pembersihan Kulit Buah dan Kulit Ari Pengeringan Total Jam Kerja/ Kg (Kg) (Jam) (Jam) (Jam) (Jam) (Jam) (Jam/Kg)

  30

  30 60 252.00

  1.26

  43

  85 8 120 120 96 216.00 2.541176471

  44

  80

  7

  40

  45 90 184.00

  2.3 45 370

  12

  60 40 592.00

  20 60 156.00

  1.6 46 300 16 80 120 40 142.00 0.473333333 47 350

  20

  16

  80 60 256.00 0.731428571 48 300

  20

  16

  80 60 176.00 0.586666667 49 150 24 160

  80 80 344.00 2.293333333 50 120 12 120

  60 60 252.00

  2.1 51 1200 60 120 600 120 900.00

  0.75 52 120 18 120

  80 60 278.00 2.316666667

  1.56 42 200 6 120

  31 300 2 118 120 80 320.00 1.066666667

  32

  24 60 126.00

  30

  3

  14

  10

  25 52.00 1.733333333 33 150

  28

  80

  20 40 168.00

  1.12 34 300 8 100

  60 40 208.00 0.693333333 35 200

  18

  24

  0.63

  16

  36

  60 8 160

  8 24 200.00 3.333333333 37 300 16 160 120 40 336.00

  1.12 38 150 24 120

  60 60 264.00

  1.76 39 105 12 120

  60 60 252.00

  2.4 40 400

  8

  80

  60 60 208.00

  0.52 41 100

  60

  53 100

  80 40 208.00 2.773333333 56 150 40 120

  6

  2.6 59 180 120 120 80 80 400.00 2.222222222 60 210

  20 60 120 208.00

  8

  80

  58

  80 80 286.00 1.144

  80 80 320.00 2.133333333 57 250 6 120

  80

  8

  8

  75

  55

  80 60 266.00 3.057471264

  87 6 120

  54

  1.88

  60 80 188.00

  80

  80 60 120 266.00 1.266666667

Lampiran 7. Perkembangan Luas Lahan Kopi Robusta dan Kopi Arabika Di Simalungun Tahun Arabika Robusta Luas Produksi Produktivitas Luas Produksi Produktivitas

  2007 5.759.41 6817.82 1.18377056 3036.48 2359.33 0.776995073 2008 6.235.74 6460.52 1.036047045 2961.1 2359.33 0.796774847 2009 6.677.27 7245.39 1.085082676 2891.1 2359.33 0.816066549 2010 6.769.23 8487.45 1.253827983 2821.6 2359.33 0.836167423 2011 7.067.23 8077.11 1.142896156 2680.6 2209.89 0.824401253

Lampiran 8. Biaya Pupuk Kopi Arabika/Ha/ Sampel Luas Lahan

  30 5000 150000 280000 3500000

  17

  0.20 100 5000 500000 30 4000 120000 620000 3100000

  18 0.40 300 1300 390000 60 6000 360000 300 5000 1500000

  2250000 5625000

  19 0.32 200 1300 260000 100 5500 550000

  810000 2531250

  20 0.24 200 1300 260000 100 6000 600000 200 5000 1000000

  1860000 7750000

  21 0.20 100 1300 130000 100 6000 600000

  730000 3650000

  22

  0.28 60 4500 270000 270000 964285.7143

  23 0.08 100 1300 130000

  24 0.48 200 1300 260000 100 6000 600000

  16 0.40 300 1300 390000 150 5000 750000

  860000 1791666.667

  25

  0.04 25 6000 150000 40 5500 220000 370000 9250000

  26

  0.28 50 1300 65000 30 5000 150000 215000 767857.1429

  27 0.20 100 1300 130000 25 5500 137500

  267500 1337500

  28 0.16 100 1300 130000 20 6000 120000

  250000 1562500

  29 0.32 200 1300 260000

  200 4500 900000 1160000 3625000

  30 0.24 100 1300 130000

  100 5000 500000 630000 2625000

  1140000 2850000

  Jenis Pupuk Biaya Pupuk BiayaPupuk/ha Garam Busuk

  

Harga Total SS Harga Total Kompos Harga Total RZ Harga Total Phonskha Harga Total SP Harga Total

(Kg) (Rp/Kg) (Rp) (Kg) (Rp/Kg) (Rp) (UniT) (Rp/Unit) (Rp) (Kg) (Rp/Kg) (Rp) (Kg) (Rp/Kg) (Rp) (Kg) (Rp/Kg) (RP) (Rp) (Rp)

  8

  1

  0.04 40 1300 52000 52000 1300000

  2

  0.08 40 6000 240000 240000 3000000

  3 0.40 300 40 6000 240000 50 5500 275000 40 8000 320000 40 4000 160000 995000 2487500

  4

  0.16 20 5500 110000 50 4000 200000 50 2000 100000 410000 2562500

  5

  0.04 10 6000 60000 10 2000 20000 80000 2000000

  6

  0.04 20 6000 120000 20 5500 110000 230000 5750000

  7

  0.04 25 5500 137500 10 4000 40000 177500 4437500

  0.40 100 6000 600000

  15 0.24 200 1300 260000

  600000 1500000

  9 0.40 300 1300 390000 200 5000 1000000

  1390000 3475000

  10

  0.04 50 1300 65000 20 6000 120000

  185000 4625000

  11 0.20 100 1300 130000 200

  130000 650000

  12 0.20 100 6000 600000

  600000 3000000

  13

  0.16 50 5000 250000 20 4000 80000 330000 2062500

  14

  0.04 50 1300 65000 20 5500 110000 175000 4375000

  100 4500 450000 710000 2958333.333

Lampiran 9. Kebutuhan Pupuk untuk Tanaman Kopi Robusta/Ha/Tahun Sampel Luas Lahan Jumlah bibit

  11 0.16 400 160000 160 64000 64 128000 128 352000 166400 281600 800000 5000000

  18 0.32 800 320000 320 128000 128 256000 256 704000 332800 563200 1600000 5000000

  17 0.6 1500 600000 600 240000 240 480000 480 1320000 624000 1056000 3000000 5000000

  16 0.32 800 320000 320 128000 128 256000 256 704000 332800 563200 1600000 5000000

  15 0.64 1600 640000 640 256000 256 512000 512 1408000 665600 1126400 3200000 5000000

  14 0.16 400 160000 160 64000 64 128000 128 352000 166400 281600 800000 5000000

  13 0.16 400 160000 160 64000 64 128000 128 352000 166400 281600 800000 5000000

  12 0.32 800 320000 320 128000 128 256000 256 704000 332800 563200 1600000 5000000

  Kebutuhan Pupuk (Ha) Urea (gr) Dalam Kg Ponskha(gr) Dlm Kg ZK(gr) Dalam Kg Biaya Urea (Rp) Biaya Ponskha (Rp) Biaya ZK (Rp) Total Biaya(Rp) Biaya /Ha/Tahun (Rp)

  1 0.32 800 320000 320 128000 128 256000 256 704000 332800 563200 1600000

  9 0.2 500 200000 200 80000 80 160000 160 440000 208000 352000 1000000 5000000

  8 0.2 500 200000 200 80000 80 160000 160 440000 208000 352000 1000000 5000000

  7 0.4 670 268000 268 107200 107.2 214400 214.4 589600 278720 471680 1340000 3350000

  6 0.16 400 160000 160 64000 64 128000 128 352000 166400 281600 800000 5000000

  5 0.32 800 320000 320 128000 128 256000 256 704000 332800 563200 1600000 5000000

  4 0.24 600 240000 240 96000 96 192000 192 528000 249600 422400 1200000 5000000

  3 0.2 500 200000 200 80000 80 160000 160 440000 208000 352000 1000000 5000000

  2 0.08 100 40000 40 16000 16 32000 32 88000 41600 70400 200000 2500000

  10 0.48 1200 480000 480 192000 192 384000 384 1056000 499200 844800 2400000 5000000

  19 0.24 600 240000 240 96000 96 192000 192 528000 249600 422400 1200000 5000000

  20 0.2 500 200000 200 80000 80 160000 160 440000 208000 352000 1000000 5000000

  21 1.6 4000 1600000 1600 640000 640 1280000 1280 3520000 1664000 2816000 8000000 5000000

  22 0.24 600 240000 240 96000 96 192000 192 528000 249600 422400 1200000 5000000

  23 0.2 333 133200 133.2 53280 532.8 106560 106.5 293040 1385280 234300 1912620 9563100

  24 0.16 266 106400 106.4 42560 42.56 85120 85.12 234080 110656 187264 532000 3325000

  25 0.16 400 160000 160 64000 64 128000 128 352000 166400 281600 800000 5000000

  26 0.24 600 240000 240 96000 96 192000 192 528000 249600 422400 1200000 5000000

  27 0.28 466 186400 186.4 74560 74.56 149120 149.12 410080 193856 328064 932000 3328571.429

  28 0.2 500 200000 200 80000 80 160000 160 440000 208000 352000 1000000 5000000

  29 0.16 333 133200 133.2 53280 53.28 106560 106.56 293040 138528 234432 666000 4162500

  30 0.28 466 186400 186.4 74560 74.56 149120 149.12 410080 193856 328064 932000 3328571.429

Lampiran 10. Perkembangan Harga Kopi Arabika dan Kopi Robusta di Kabupaten Simalungun Kopi Tahun Kopi Arabika Robusta

  2007 11.892 12.804 2008 12.500 14.500 2009 12.708 12.542 2010 12.250 11.138 2011 25.293 15.149

Lampiran 11. Perkembangan Harga Kopi Arabika per Bulan Tahun 2011 di Kabupaten Simalungun No Kecamatan Januari Februari Maret April Mei Juni Juli Agustus September Oktober November Desember

  1 Dolok Silau 22.500 25.500 22.500 25.000 29.750 30.000 24.000 25.000 26.000 25.000 27.000 28.500

  2 Silimakuta 22.000 24.500 21.500 24.500 29.000 29.750 23.500 24.500 25.500 24.000 26.000 29.000

  3 Pem.Silimakuta 22.500 24.000 20.000 23.700 28.500 28.800 23.750 24.750 25.000 23.000 26.500 28.500

  4 Purba 22.000 25.500 21.000 24.000 29.750 29.000 23.800 25.000 24.500 24.500 27.000 28.000 Haranggaol

  5 Horison 21.000 25.000 22.000 25.000 29.000 30.000 24.000 25.000 24.000 25.000 26.500 28.750

  6 Pam.Raya 21.000 25.000 22.500 24.000 28.750 29.500 23.500 24.750 25.500 24.750 25.000 28.500 Girsang

  7 SP.Bolon 21.000 23.500 20.500 25.000 29.000 29.750 23.750 24.300 26.000 25.000 25.575 28.500 Dolok

  8 Panribuan 21.500 23.500 21.000 23.000 29.750 29.750 24.000 25.000 24.500 25.000 26.575 29.000

  9 Sidamanik 20.500 25.000 22.500 23.500 29.000 30.000 24.000 24.500 26.000 23.000 26.500 28.750

  11 Dolok

Pardamean 22.000 25.000 21.500 24.000 29.500 28.750 23.500 25.000 25.500 24.750 25.750 28.500

Rata-rata 21.454 24.727 21.409 24.200 29.136 29.550 23.777 24.777 25.318 24.318 26.309 28.545

Lampiran 12. Perkembangan Harga Kopi Robusta Per Bulan di Kabuapaten Simalungun Tahun 2011 No Kecamatan Januari Februari Maret April Mei Juni Juli Agustus September Oktober November Desember Rata- rata

  

1 Pam.raya 13.000 11.000 12.000 14.000 16.000 17.000 16.500 16.000 15.700 15.000 14.500 17.000 14.808

  

2 Girsang SP.Bolon 14.000 11.500 12.500 15.000 16.500 18.000 17.000 17.000 16.000 16.000 16.000 17.000 15.541

  

3 Dolok Panribuan 13.500 12.000 11.500 14.500 16.000 17.750 16.000 16.750 15.000 15.500 15.000 17.000 15.042

  

4 Sidamanik 14.000 11.000 11.750 14.750 15.750 16.750 16.750 17.000 15.500 15.750 15.500 18.000 15.208

Rata-Rata 13.625 11.375 11.937 14.562 16.062 17.375 16.562 16.687 15.550 15.562 15.250 17.250 15.149

  

Lampiran 13. Faktor-Faktor Pendorong dan Penarik Alih Fungsi Usaha Perkebunan Kopi Robusta ke Kopi Arabika di Kabupaten Simalungun

Sampel Umur Panen Intensitas Panen Harga Jual Jam Kerja Usaha tani Produktivitas Waktu Pengeringan Jam kerja Pasca Panen Biaya Pupuk Pengalaman Usahatani (Tahun) (/Tahun) (Rp) (Jam/Ha) (Kg/Ha) (Jam) (Jam/Kg) (Rp/Ha) (Tahun)

  3.00 19.00 19000.00 2425 1300.00 2.00 0.304487179 2.958.333.333

  3.00 24.00 19000.00 12120 1500.00

  17

  38

  2.50 22.00 17000.00 5640 1462.50 5.00 0.225641026 2850000

  16

  40

  15

  30

  40

  2.50 20.00 16000.00 5350 1500.00 4.00 1.833.333.333 4375000

  14

  40

  2.50 23.00 18000.00 2987.5 1625.00 2.00 0.442307692 2062500

  13

  3.00 0.56 3100000

  18

  3.00 22.00 18000.00 2995 1525.00 3.00 0.452459016 3000000

  3.00 22.00 19000.00 2835 1780.00 2.00 0.33988764 3650000

  2.50 20.00 18000.00 5375 1375.00 4.00 1.272.727.273 3500000

  23

  27

  2.50 22.00 18000.00 500 1125.00 3.00 0.349206349 9.642.857.143

  22

  21

  21

  3.00 23.00 18000.00 1567.5 1125.00 2.00 0.306666667 5625000

  21

  2.50 20.00 16000.00 2.179.166.667 1458.33 2.00 0.428571429 7750000

  20

  33

  2.50 19.00 17000.00 3712.5 1500.00 3.00 0.277083333 2531250

  19

  49

  30

  12

  1

  2.50 23.00 16000.00 5980 1600.00 2.00 0.20625 2487500

  2.50 21.00 15500.00 5362.5 1850.00 2.00 1.135.135.135 2000000

  5

  43

  2.00 22.00 19000.00 2918.75 1593.75 4.00 0.474509804 2562500

  4

  30

  3

  6

  30

  3.00 0.8 3000000

  3.00 22.00 18000.00 1975 1375.00

  2

  21

  2.00 22.00 17000.00 3525 1400.00 2.00 1.964.285.714 1300000

  18

  2.50 20.00 18000.00 3162.5 1100.00 2.00 2.147.727.273 5750000

  36

  41

  3.00 23.00 16000.00 2940 1850.00 5.00 0.497297297 650000

  11

  29

  5.00 1.75 4625000

  2.50 22.00 17000.00 5550 1500.00

  10

  2.00 21.00 16000.00 5300 1450.00 4.00 0.310344828 3475000

  20

  9

  38

  3.00 20.00 16000.00 537.5 1350.00 4.00 0.387037037 1500000

  8

  20

  2.00 19.00 20000.00 2900 1150.00 6.00 1.739.130.435 4437500

  7

  36

  24

  27

  5.00 8.00 15000.00 1375 500.00

  44

  33

  4.00 6.00 16000.00 1212.5 531.25 9.00 2.541.176.471 5000000

  43

  37

  8.00 1.26 5000000

  5.00 6.00 16000.00 1125 625.00

  42

  9.00 1.56 5000000

  21

  4.00 4.00 15000.00 1500 625.00

  41

  40

  9.00 0.52 5000000

  5.00 4.00 16000.00 6.354.166.667 833.33

  40

  41

  8.00 2.4 5000000

  5.00 6.00 16000.00 1390 525.00

  10.00 2.3 5000000

  45

  36

  49

  9.00 0.75 5000000

  4.00 6.00 16000.00 912.5 750.00

  51

  21

  8.00 2.1 5000000

  5.00 6.00 16000.00 1460 600.00

  50

  37

  5.00 8.00 15000.00 1.416.666.667 625.00 7.00 2.293.333.333 5000000

  32

  4.00 8.00 16000.00 1125 578.13

  4.00 4.00 15000.00 1162.5 937.50 9.00 0.586666667 5000000

  48

  36

  4.00 4.00 15000.00 700 583.33 8.00 0.731428571 5000000

  47

  23

  5.00 4.00 16000.00 687.5 937.50 8.00 0.473333333 5000000

  46

  32

  4.00 1.6 5000000

  39

  8.00 1.76 5000000

  3.00 20.00 19000.00 3843.75 1416.67 2.00 0.205882353 1.791.666.667

  19

  17

  3.00 22.00 20000.00 2.458.333.333 1312.50 2.00 0.384126984 2625000

  30

  20

  2.50 21.00 18000.00 768.75 1500.00 4.00 0.2625 3625000

  29

  44

  2.50 21.00 16000.00 3431.25 1468.75 2.00 0.580851064 1562500

  28

  2.00 0.44 1337500

  4.00 8.00 12000.00 1593.75 937.50 10.00 1.066.666.667 5000000

  2.00 22.00 19000.00 1790 1375.00

  27

  21

  2.50 22.00 19000.00 2050 1178.57 4.00 0.466666667 7.678.571.429

  26

  20

  2.50 22.00 19000.00 3000 1750.00 6.00 1.142.857.143 9250000

  25

  32

  31

  26

  4.00 6.00 15000.00 1350 750.00

  7.00 0.63 5000000

  38

  40

  4.00 1.12 3350000

  5.00 8.00 16000.00 300 750.00

  37

  25

  4.00 8.00 16000.00 1375 375.00 4.00 3.333.333.333 5000000

  36

  41

  5.00 6.00 15000.00 687.5 625.00

  32

  35

  39

  4.00 4.00 15000.00 1.133.333.333 1250.00 8.00 0.693333333 5000000

  34

  38

  9.00 1.12 5000000

  5.00 4.00 14000.00 572.5 750.00

  33

  36

  5.00 6.00 14000.00 1387.5 375.00 10.00 173.333 2500000

  38

  52

  20

  4.00 6.00 16000.00 9.642.857.143 750.00 8.00 1.266.666.667 3.328.571.429

  60

  21

  4.00 8.00 15000.00 1575 1125.00 8.00 2.222.222.222 4162500

  59

  37

  7.00 2.6 5000000

  5.00 8.00 16000.00 1260 400.00

  58

  38

  4.00 6.00 15000.00 1.321.428.571 892.86 9.00 1.144 3.328.571.429

  57

  5.00 8.00 16000.00 1250 625.00 8.00 2.133.333.333 5000000

  5.00 6.00 16000.00 9.583.333.333 500.00 4.00 2.316.666.667 5000000

  56

  25

  4.00 4.00 16000.00 750 468.75 10.00 2.773.333.333 5000000

  55

  21

  5.00 6.00 15000.00 1500 543.75 4.00 3.057.471.264 3325000

  54

  16

  10.00 1.88 9563100

  4.00 4.00 15000.00 760 500.00

  53

  38

  36

Lampiran 14. Standard Produktivitas Kopi Robusta dan ArabikaBerdasarkan Umur Tanaman Umur Kopi Robusta Kopi Arabika KARTIKA S-795

  (Kg/Ha) (Kg/Ha) (Kg/Ha)

  1

  2 200

  3 1.100 4 500 1.700 400

  5 600 1.300 700 6 800 1.400 1.000 7 1.000 1.300 900 8 1.100 1.400 1.300 9 1.200 1.300 1.100 10 1.300 1.400 1.500

  11 1.400 1.300 1.300 12 1.500 1.400 1.500 13 1.500 1.300 1.300 14 1.500 1.400 1.500 15 1.500 1.300 1.300 16 1.500 1.400 1.500 17 1.200 1.300 1.300 18 1.000 1.400 1.500

  19 1.300

  20 1.400 Sumber: Pembakuan Statistik Dirjen Perkebunan

Lampiran 15. Kecenderungan Faktor- Faktor Petani Tetap Menanam Kopi Robusta No. Sampel Faktor Penyebab Petani Robusta Bertahan Kemudahan Pemeliharaan Umur Produktif Lebih Lama Modal Yang Kurang

  1 √ √ √

  2 √ √ √ 3 √ √ √ 4 √ √ √

  5 √

  6 √ √

  7 √ √ 8 √ √ 9 √ √

  10 √ √ √ 11 √

  √

  12 √ √ 13 √ 14 √

  15 √

  16 √ √ √ 17 √

  18 √

  19 √ √ √ 20 √ √

  21 √ √ 22 √ √ √ 23 √

  √

  24 √ √ √ 25 √

  √

  26 √ √ √ 27 √

  √

  28 √

  29 √ √ 30 √

  √ Total

  19

  19

  25 Kecenderungan 63,33% 63,33% 83,33% Lampiran 16. Kecenderungaan Faktor- Faktor Pendorong dan Penarik Alih fungsi Usaha Perkebunan No Sampel

  Faktor Faktor Pendorong dan Penarik Umur Panen

  I Intensitas Panen Harga Jual Jam kerja Usaha Tani Produktivitas Waktu Pengeringan Jam Kerja Pasca Panen Biaya Pupuk Pengalaman Usaha Tani Luas Lahan Umur Petani Umur Tanaman

  1 √ √ √ √ √ √ √ √ √ 2 √ √ √ √ √ √ √ √ √ √ √ 3 √ √ √ √ √ √ 4 √ √ √ √ √ √

  √ 5 √ √ √ √ √ √ 6 √ √ √ √ √

  7 √ √ √ √ √ √ √ √

  30

  √

  26 √ √ √ √ √ √ √ √

  27 √ √ √ √ √ √ √

  28 √ √ √ √ √

  √

  29 √ √ √ √ √ √ √

  √ √

  30 √ √ √ √ √ √ √ √ √

  Total

  30

  √ √

  24

  10

  23

  26

  30

  8

  7

  9

  9

  25 √ √ √ √ √ √

  24 √ √ √ √ √ √ √

  8 √ √ √ √ √ √

  15 √ √ √ √ √ √ √ √ √ √

  √

  9 √ √ √ √ √ √ √

  10 √ √ v

  √ √ √

  11 √ √ √ √ √ √ √ √ √

  12 √ √ √ √ √ √

  13 √ √ v

  √ √ √ √

  14 √ √ √ √ √ √ √

  16 √ √ √ √ √

  23 √ √ √ √ √ √ √

  √

  17 √ √ √ √ √

  √

  18 √ √ √ √ √ √

  √

  19 √ √ √ √ √ √ √ √

  20 √ √ √ √ √ √ √ √

  21 √ √ √ √ √ √ √ √ √

  22 √ √ √ √ √ √ √

  18 % 100% 100% 80% 33,33% 76,67% 86,67% 100% 26,67% 23,33% 30% 30% 60%

Lampiran 17. Hasil Output SPSS Uji Beda Rata-Rata

  Faktor – Faktor Pendorong dan Penarik Alih Fungsi Usaha Tani Kopi Robusta ke Kopi Arabika:

Umur Panen I Group Statistics

  Alih Fungsi N Mean Std. Deviation Std. Error Mean Umur Panen

  1 30 2.5833 .34947 .06380

  2 30 4.5000 .50855 .09285

Independent Samples Test

  Levene's Test for Equality of Variances t-test for Equality of Means 95% Confidence Interval of the Difference

  Std. Error F Sig. t df Sig. (2-tailed) Mean Difference Difference Lower Upper Umur Panen Equal variances assumed 35.019 .000 -17.013 58 .000 -1.91667 .11266 -2.14217 -1.69116

Equal variances not assumed -17.013 51.395 .000 -1.91667 .11266 -2.14279 -1.69054

Intensitas Panen Group Statistics

  Alih Fungsi N Mean Std. Deviation Std. Error Mean Intensitas Panen

  1 30 21.3667 1.32570 .24204

  2 30 6.0000 1.57568 .28768

Independent Samples Test

  Levene's Test for Equality of Variances t-test for Equality of Means 95% Confidence Interval of the Difference

  Std. Error F Sig. t df Sig. (2-tailed) Mean Difference Difference Lower Upper Intensitas Equal variances assumed .139 .711 40.874 58 .000 15.36667 .37595 14.61411 16.11922 Panen

  Equal variances not assumed 40.874 56.351 .000 15.36667 .37595 14.61364 16.11969

Harga Jual Group Statistics

  Alih Fungsi N Mean Std. Deviation Std. Error Mean Harga Jual

  1 30 1.7717E4 1337.02793 244.10679

  2 30 1.5333E4 884.08664 161.41140

Independent Samples Test

  Levene's Test for Equality of Variances t-test for Equality of Means 95% Confidence Interval of the Difference

  Std. Error F Sig. t df Sig. (2-tailed) Mean Difference Difference Lower Upper Harga Equal variances assumed 8.785 .004 8.144 58 .000 2383.33333 292.64614 1797.53844 2969.12823 Jual

  Equal variances not assumed 8.144 50.289 .000 2383.33333 292.64614 1795.62006 2971.04660

Waktu Kerja Usaha Tani Group Statistics

  Alih Fungsi Lahan N Mean Std. Deviation Std. Error Mean Waktu Kerja Usaha Tani 1 30 3.5060E3 2241.42040 409.22550

  2 30 1.1147E3 345.19003 63.02279

Independent Samples Test

  Levene's Test for Equality

of Variances t-test for Equality of Means

95% Confidence Interval of the

  Difference Std. Error F Sig. t df Sig. (2-tailed) Mean Difference Difference Lower Upper Waktu Kerja Equal variances assumed

  3220.120 18.355 .000 5.775 58 .000 2391.30952 414.04998 1562.49844 Usaha Tani

  61

Independent Samples Test

  Levene's Test for Equality

of Variances t-test for Equality of Means

F Sig. t df Sig. (2-tailed) Mean Difference Std. Error

  Difference 95% Confidence Interval of the Difference

  Lower Upper Waktu Kerja Usaha Tani Equal variances assumed

  18.355 .000 5.775 58 .000 2391.30952 414.04998 1562.49844 3220.120

  61 Equal variances not assumed 5.775 30.375 .000 2391.30952 414.04998 1546.14403 3236.475

  02

Produktivitas Group Statistics

  Alih Fungsi N Mean Std. Deviation Std. Error Mean produktivitas

  1 30 1.4499E3 201.77720 36.83931

  2 30 6.7563E2 213.89895 39.05243

Independent Samples Test

  Levene's Test for Equality of Variances t-test for Equality of Means 95% Confidence Interval of the Difference

  Std. Error F Sig. t df Sig. (2-tailed) Mean Difference Difference Lower Upper produktivitas Equal variances assumed .343 .560 14.422 58 .000 774.23900 53.68637 666.77405 881.70395 Equal variances not

  14.422 57.804 .000 774.23900 53.68637 666.76628 881.71172 assumed

Waktu Pengeringan Group Statistics

  Alih Fungsi N Mean Std. Deviation Std. Error Mean waktu pengeringan

  1 30 3.2000 1.29721 .23684

  2 30 7.8000 1.93694 .35363

Independent Samples Test

  Levene's Test for Equality of Variances t-test for Equality of Means 95% Confidence Interval of the Difference

  Std. Error F Sig. t df Sig. (2-tailed) Mean Difference Difference Lower Upper waktu Equal variances assumed 1.490 .227 -10.808 58 .000 -4.60000 .42562 -5.45196 -3.74804 pengeringan

  Equal variances not

  • 10.808 50.658 .000 -4.60000 .42562 -5.45460 -3.74540 assumed

Waktu Kerja Pasca Panen Group Statistics

  Alih Fungsi Lahan N Mean Std. Deviation Std. Error Mean Waktu Kerja Pasca Panen 1 30 .7229 .59639 .10888

  2 30 1.6655 .81609 .14900

Independent Samples Test

  Levene's Test for Equality of Variances t-test for Equality of Means 95% Confidence Interval of the Difference F Sig. t df Sig. (2-tailed) Mean Difference Std. Error Difference Lower Upper

  Waktu Kerja Equal variances 4.910 .031 -5.108 58 .000 -.94264 .18454 -1.31205 -.57324 Pasca Panen assumed

  Equal variances not

  • 5.108 53.101 .000 -.94264 .18454 -1.31277 -.57252 assumed

Biaya Pupuk Group Statistics

  Alih Fungsi Lahan N Mean Std. Deviation Std. Error Mean Biaya Pupuk 1 30 3.1704E6 1.96434E6 3.58637E5

  2 30 4.8186E6 1.14322E6 2.08722E5