Lampiran 1. KUESIONER PENELITIAN

KUESIONER PENELITIAN UNTUK PETANI SIPT

ANALISIS SISTEM INTEGRASI PADI TERNAK (SIPT) TERHADAP PENINGKATAN PENDAPATAN PETANI DAN DAMPAKNYA

TERHADAP PENGEMBANGAN WILAYAH Petunjuk

1. Isilah jawan pada kolom atau tempat yang tersedia sesuai dengan kondisi yang

sebenarnya.

2. Hasil pengisian kuesioner ini hanya ditujukan untuk penelitian ilmiah semata!

Terimakasih

A. Identitas Responden

1. Umur : ..........tahun

2. Pendidikan terakhir : ......................(tamat/tidak tamat)

3. Lama bertani padi : ...........tahun

4. Jumlah anggota keluarga : ..........orang

B. Usaha Tani Padi Sawah

1. Luas sawah yang diusahakan : ........... ha

2. Sumber pengairan : ...................

3. Pola tanam per tahun : ..................

4. Penggunaan faktor produksi :

No Faktor produksi Jumlah satuan Harga satuan

1) Bibit .............kg Rp.

2) Pupuk :

-

-

-

-

-

80 Universitas Sumatera Utara

3) Pestisida

-

-

-

5. Tenaga kerja yang digunakan

No Uraian Kegiatan Dalam Keluarga (orang)

Luar Keluarga (orang)

1) Pengolahan tanah

2) Penanaman

3) Pemeliharaan

- Pupuk

- Penyiangan

4) Panen

5) Pasca panen

6. Biaya produksi

No Uraian Biaya/Satuan (Rp) Total Biaya (Rp)

1) Bibit

2) Pupuk

3) Pestisida

4) Tenaga kerja

a. Pengolahan tanah

b. Penanaman

c. Memupuk

d. Menyiang

5) Panen

6) Pasca panen

Universitas Sumatera Utara

7. Produksi

a. MT 1 : .............ton

b. MT 2: ..............ton

c. Dijual dalam bentuk : a. Kering b. Basah

8. Harga jual gabah per kg: Rp. ......................

9. Dijual kepada : ............................................

10. Peningkatan produksi gabah

Tahun Hasil Gabah (ton)

2005

2006

2007

2008

2009

2010

C. Ternak Sapi

1. Jumlah ternak sapi yang dipelihara :

a) Jantan : ........... ekor

b) Betina : ........... ekor

2. Sumber ternak : .............................

3. Lama diperliharan : ...............................

4. Luas kandang : ..............................

5. Kebutuhan pakan:

Jenis pakan Kebutuhan per hari Sumber pakan

Universitas Sumatera Utara

6. Tenaga kerja

No Uraian Kegiatan Dalam Keluarga (orang)

Luar Keluarga (orang)

1) Memelihara

2) Mengambil pakan

7. Hasil ternak yang digunakan

a. Kotoran : .................................... ton

b. Sapi hidup : .........................kg

8. Harga jual sapi : Rp. ............................./ekor

Universitas Sumatera Utara

KUESIONER PENELITIAN UNTUK PETANI NON SIPT

ANALISIS SISTEM INTEGRASI PADI TERNAK (SIPT) TERHADAP PENINGKATAN PENDAPATAN PETANI DAN DAMPAKNYA

TERHADAP PENGEMBANGAN WILAYAH Petunjuk

1. Isilah jawan pada kolom atau tempat yang tersedia sesuai dengan kondisi yang

sebenarnya.

2. Hasil pengisian kuesioner ini hanya ditujukan untuk penelitian ilmiah semata!

Terimakasih

A. Identitas Responden

1. Umur : ..........tahun

2. Pendidikan terakhir : ......................(tamat/tidak tamat)

3. Lama bertani padi : ...........tahun

4. Jumlah anggota keluarga : ..........orang

B. Usaha Tani Padi Sawah

1. Luas sawah yang diusahakan : ........... ha

2. Sumber pengairan : ...................

3. Pola tanam per tahun : ..................

4. Penggunaan faktor produksi :

No Faktor produksi Jumlah satuan Harga satuan 1) Bibit .............kg Rp. 2) Pupuk : -

-

-

-

-

Universitas Sumatera Utara

3) Pestisida

-

-

-

5. Tenaga kerja yang digunakan

No Uraian Kegiatan Dalam Keluarga (orang)

Luar Keluarga (orang)

1) Pengolahan tanah 2) Penanaman 3) Pemeliharaan - Pupuk

- Penyiangan 4) Panen 5) Pasca panen

6. Biaya produksi

No Uraian Biaya/Satuan (Rp) Total Biaya (Rp) 1) Bibit 2) Pupuk 3) Pestisida 4) Tenaga kerja e. Pengolahan tanah

f. Penanaman

g. Memupuk

h. Menyiang 5) Panen 6) Pasca panen

7. Produksi

a. MT 1 : .............ton

b. MT 2: ..............ton

c. Dijual dalam bentuk : a. Kering b. Basah

Universitas Sumatera Utara

8. Harga jual gabah per kg: Rp. ......................

9. Dijual kepada : ............................................

10. Peningkatan produksi gabah

Tahun Hasil Gabah (ton) 2005 2006 2007 2008 2009 2010

Universitas Sumatera Utara

Lampiran 2. Data Responden SIPT Lama Jumlah Luas Pola

No Umur Pendi- Bertani Anggota Sawah Tanam Bibit Pupuk (kg) Tenaga Kerja (org)

(Thn) dikan (Thn) Keluarga (Ha) (x) (kg) Urea TSP Ponska Kandang TKDK TKLK Jumlah

(1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) (12) (13) (14) (15)

1 56 SLTA 35 4 1 2 40 100 100 50 500 15 96 111 2 42 SLTA 11 5 0.8 2 32 80 80 40 400 14 82 96 3 40 SLTA 19 3 0.8 2 32 80 80 40 400 14 82 96 4 41 SLTA 20 3 0.8 2 32 80 80 40 400 14 79 93 5 46 SLTA 15 5 0.7 2 28 70 70 35 350 11 69 80 6 32 SLTA 10 4 0.7 2 28 70 70 35 350 11 69 80 7 41 SLTA 20 3 0.7 2 28 70 70 35 350 11 69 80 8 40 SLTA 19 5 0.7 2 28 70 70 35 350 11 69 80 9 34 SLTA 13 4 0.6 2 24 60 60 30 300 10 58 68

10 46 SLTA 24 5 0.6 2 24 60 60 30 300 10 58 68 11 34 SLTA 12 3 0.6 2 24 60 60 30 300 10 57 67 12 37 SLTA 15 3 0.6 2 24 60 60 30 300 10 58 68 13 38 SLTA 17 3 0.6 2 24 60 60 30 300 10 58 68 14 43 SLTA 21 6 0.6 2 24 60 60 30 300 10 58 68 15 55 SLTP 35 6 0.6 2 24 60 60 30 300 10 58 68 16 50 SLTP 30 5 0.5 2 20 50 50 25 250 8 49 57 17 44 SLTA 12 4 0.5 2 20 50 50 25 250 8 49 57 18 55 SLTP 34 4 0.5 2 20 50 50 25 250 8 49 57 19 44 SLTA 20 4 0.5 2 20 50 50 25 250 8 49 57 20 39 SLTP 20 4 0.4 2 16 40 40 20 200 7 40 47 21 43 SLTA 21 3 0.4 2 16 40 40 20 200 7 40 47 22 60 SLTP 40 6 0.4 2 16 40 40 20 200 7 40 47 23 37 SLTA 15 5 0.4 2 16 40 40 20 200 7 40 47 24 39 SLTA 18 4 0.4 2 16 40 40 20 200 7 40 47 25 51 SLTP 29 4 0.4 2 16 40 40 20 200 7 40 47 26 33 SLTA 11 2 0.3 2 12 30 30 15 150 6 30 36 27 49 SLTP 25 4 0.3 2 12 30 30 15 150 6 30 36 28 48 SLTP 18 5 0.3 2 12 30 30 15 150 6 30 36 29 35 SLTA 13 4 0.3 2 12 30 30 15 150 6 30 36 30 41 SLTA 20 4 0.2 2 8 20 20 10 100 4 17 21 31 30 SLTA 8 2 0.2 2 8 20 20 10 100 4 17 21 32 29 SLTA 7 2 0.2 2 8 20 20 10 100 4 17 21 33 49 SLTA 27 6 0.2 2 8 20 20 10 100 4 17 21 34 46 SLTA 30 4 1 2 40 100 100 50 500 15 96 111 35 46 SLTA 27 4 1 2 40 100 100 50 500 15 96 111

Universitas Sumatera Utara

(1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) (12) (13) (14) (15)

36 43 SLTP 25 3 1 2 40 100 100 50 500 15 96 111

37 54 SLTP 36 6 0.8 2 32 80 80 40 400 14 82 96

38 56 SLTP 38 6 0.8 2 32 80 80 40 400 14 82 96

39 55 SD 38 6 0.8 2 32 80 80 40 400 14 82 96

40 48 SLTP 30 5 0.8 2 32 80 80 40 400 14 82 96

41 47 SLTP 28 5 0.7 2 28 70 70 35 350 11 69 80

42 39 SLTA 19 5 0.7 2 28 70 70 35 350 11 69 80

43 31 SLTA 12 3 0.7 2 28 70 70 35 350 11 69 80

44 45 SLTP 29 5 0.7 2 28 70 70 35 350 11 69 80

45 37 SLTA 17 3 0.7 2 28 70 70 35 350 11 69 80

46 36 SLTA 18 3 0.6 2 24 60 60 30 300 10 58 68

47 32 SLTA 12 3 0.6 2 24 60 60 30 300 10 58 68

48 57 SLTA 22 5 0.6 2 24 60 60 30 300 10 58 68

49 44 SLTA 23 4 0.6 2 24 60 60 30 300 10 58 68

50 45 SLTP 29 6 0.5 2 20 50 50 25 250 8 49 57

51 48 SLTP 17 5 0.5 2 20 50 50 25 250 8 49 57

52 39 SLTP 20 4 0.5 2 20 50 50 25 250 8 49 57

53 49 SD 33 5 0.5 2 20 50 50 25 250 8 49 57

54 40 SLTP 22 4 0.4 2 16 40 40 20 200 7 40 47

55 33 SLTA 13 2 0.4 2 16 40 40 20 200 7 40 47

56 57 SD 37 6 0.4 2 16 40 40 20 200 7 40 47

57 51 SD 22 6 0.4 2 16 40 40 20 200 7 40 47

58 47 SLTP 26 6 0.4 2 16 40 40 20 200 7 40 47

59 36 SLTP 17 4 0.4 2 16 40 40 20 200 7 40 47

60 45 SD 29 4 0.4 2 16 40 40 20 200 7 40 47

61 51 SLTP 21 5 0.4 2 16 40 40 20 200 7 40 47

62 42 SLTP 20 5 0.3 2 12 30 30 15 150 6 30 36

63 35 SLTA 13 4 0.3 2 12 30 30 15 150 6 30 36

64 35 SLTA 15 2 0.3 2 12 30 30 15 150 6 30 36

65 37 SLTP 17 3 0.3 2 12 30 30 15 150 6 30 36

66 37 SLTA 17 3 0.2 2 8 20 20 10 100 4 17 21

67 41 SLTA 19 4 0.2 2 8 20 20 10 100 4 17 21

68 45 SD 26 4 0.2 2 8 20 20 10 100 4 17 21

69 42 SLTP 22 4 0.2 2 8 20 20 10 100 4 17 21

70 42 SLTP 22 4 1 2 40 100 100 50 500 15 96 111

Rataan 43.06 21.64 4.20 0.53 20.79 52.13 52.11 25.97 261.10 8.61 51.03 59.80

Universitas Sumatera Utara

Biaya Produksi (Rp) Nilai

No

Jumlah Produksi (ton) Harga Penjualan Pendapatan Bibit Pupuk Pestisida TK IP3A PBB BP 1MT BP 2MT MT1 MT2 Jumlah (Rp/kg) (Rp) (Rp)

(1) (16) (17) (18) (19) (20) (21) (22) (23) (24) (25) (26) (27) (28) (29) 1 240,000 1,430,000 290,000 4,440,000 277,500 125,000 6,802,500 13,605,000 7.0 6.0 13 3,700 48,100,000 34,495,000 2 192,000 744,000 222,000 3,720,000 222,000 100,000 5,200,000 10,400,000 6.5 5.7 12 3,700 45,140,000 34,740,000 3 192,000 952,000 222,000 3,720,000 222,000 100,000 5,408,000 10,816,000 6.2 5.5 12 3,700 43,290,000 32,474,000 4 192,000 952,000 222,000 3,720,000 222,000 100,000 5,408,000 10,816,000 6.0 5.2 11 3,700 41,440,000 30,624,000 5 168,000 833,000 213,000 3,240,000 194,250 87,500 4,735,750 9,471,500 5.0 4.3 9.3 3,700 34,410,000 24,938,500 6 168,000 833,000 213,000 3,240,000 194,250 87,500 4,735,750 9,471,500 4.8 4.2 9 3,700 33,300,000 23,828,500 7 168,000 833,000 213,000 3,240,000 194,250 87,500 4,735,750 9,471,500 4.5 4.2 8.7 3,700 32,190,000 22,718,500 8 168,000 833,000 213,000 3,240,000 194,250 87,500 4,735,750 9,471,500 4.7 4.0 8.7 3,700 32,190,000 22,718,500 9 144,000 714,000 174,000 2,600,000 166,500 75,000 3,873,500 7,747,000 4.2 3.6 7.8 3,700 28,860,000 21,113,000

10 144,000 714,000 174,000 2,600,000 166,500 75,000 3,873,500 7,747,000 3.8 3.5 7.3 3,700 27,010,000 19,263,000 11 144,000 714,000 174,000 2,600,000 166,500 75,000 3,873,500 7,747,000 4.1 3.5 7.6 3,700 28,120,000 20,373,000 12 144,000 714,000 174,000 2,600,000 166,500 75,000 3,873,500 7,747,000 4.2 3.6 7.8 3,700 28,860,000 21,113,000 13 144,000 714,000 174,000 2,600,000 166,500 75,000 3,873,500 7,747,000 4.3 3.7 8 3,700 29,600,000 21,853,000 14 144,000 714,000 174,000 2,600,000 166,500 75,000 3,873,500 7,747,000 4.1 3.5 7.6 3,700 28,120,000 20,373,000 15 144,000 714,000 174,000 2,600,000 166,500 75,000 3,873,500 7,747,000 4.1 3.6 7.7 3,700 28,490,000 20,743,000 16 120,000 595,000 145,000 2,280,000 138,750 62,500 3,341,250 6,682,500 3.6 3.1 6.7 3,700 24,790,000 18,107,500 17 120,000 595,000 145,000 2,280,000 138,750 62,500 3,341,250 6,682,500 3.5 3.0 6.5 3,700 24,050,000 17,367,500 18 120,000 595,000 145,000 2,280,000 138,750 62,500 3,341,250 6,682,500 3.6 3.2 6.8 3,700 25,160,000 18,477,500 19 120,000 595,000 145,000 2,280,000 138,750 62,500 3,341,250 6,682,500 3.4 3.0 6.4 3,700 23,680,000 16,997,500 20 96,000 382,400 116,000 1,920,000 111,000 50,000 2,675,400 5,350,800 2.9 2.5 5.4 3,700 19,980,000 14,629,200 21 96,000 382,400 116,000 1,920,000 111,000 50,000 2,675,400 5,350,800 2.7 2.3 5 3,700 18,500,000 13,149,200 22 96,000 382,400 116,000 1,920,000 111,000 50,000 2,675,400 5,350,800 2.8 2.4 5.2 3,700 19,240,000 13,889,200 23 96,000 382,400 116,000 1,920,000 111,000 50,000 2,675,400 5,350,800 2.8 2.5 5.25 3,700 19,425,000 14,074,200 24 96,000 382,400 116,000 1,920,000 111,000 50,000 2,675,400 5,350,800 2.6 2.5 5.1 3,700 18,870,000 13,519,200 25 96,000 382,400 116,000 1,920,000 111,000 50,000 2,675,400 5,350,800 2.8 2.4 5.2 3,700 19,240,000 13,889,200 26 72,000 357,000 126,000 1,440,000 83,250 37,500 2,115,750 4,231,500 2.2 2.0 4.2 3,700 15,540,000 11,308,500 27 72,000 357,000 126,000 1,440,000 83,250 37,500 2,115,750 4,231,500 2.1 1.8 3.9 3,700 14,430,000 10,198,500 28 72,000 357,000 126,000 1,440,000 83,250 37,500 2,115,750 4,231,500 2.0 1.9 3.9 3,700 14,430,000 10,198,500 29 72,000 357,000 126,000 1,440,000 83,250 37,500 2,115,750 4,231,500 2.2 1.8 4 3,700 14,800,000 10,568,500 30 48,000 238,000 58,000 840,000 55,500 25,000 1,264,500 2,529,000 1.5 1.1 2.6 3,700 9,620,000 7,091,000 31 48,000 238,000 58,000 840,000 55,500 25,000 1,264,500 2,529,000 1.4 1.2 2.6 3,700 9,620,000 7,091,000 32 48,000 238,000 58,000 840,000 55,500 25,000 1,264,500 2,529,000 1.4 1.2 2.55 3,700 9,435,000 6,906,000 33 48,000 238,000 58,000 840,000 55,500 25,000 1,264,500 2,529,000 1.4 1.3 2.65 3,700 9,805,000 7,276,000 34 240,000 1,430,000 290,000 4,440,000 277,500 125,000 6,802,500 13,605,000 6.9 6.2 13 3,700 48,470,000 34,865,000 35 240,000 1,430,000 290,000 4,440,000 277,500 125,000 6,802,500 13,605,000 7.0 6.1 13 3,700 48,470,000 34,865,000

Universitas Sumatera Utara

(1) (16) (17) (18) (19) (20) (21) (22) (23) (24) (25) (26) (27) (28) (29) 36 240,000 1,430,000 290,000 4,440,000 277,500 125,000 6,802,500 13,605,000 7.1 5.9 13 3,700 48,100,000 34,495,000 37 192,000 744,000 222,000 3,720,000 222,000 100,000 5,200,000 10,400,000 5.6 4.8 10 3,700 38,480,000 28,080,000 38 192,000 744,000 222,000 3,720,000 222,000 100,000 5,200,000 10,400,000 5.7 4.7 10 3,700 38,480,000 28,080,000 39 192,000 744,000 222,000 3,720,000 222,000 100,000 5,200,000 10,400,000 5.5 4.8 10 3,700 38,110,000 27,710,000 40 192,000 744,000 222,000 3,720,000 222,000 100,000 5,200,000 10,400,000 5.5 4.9 10.4 3,700 38,480,000 28,080,000 41 168,000 833,000 213,000 3,240,000 194,250 87,500 4,735,750 9,471,500 4.9 4.2 9.1 3,700 33,670,000 24,198,500 42 168,000 833,000 213,000 3,240,000 194,250 87,500 4,735,750 9,471,500 4.8 4.1 8.85 3,700 32,745,000 23,273,500 43 168,000 833,000 213,000 3,240,000 194,250 87,500 4,735,750 9,471,500 4.7 4.3 9 3,700 33,300,000 23,828,500 44 168,000 833,000 213,000 3,240,000 194,250 87,500 4,735,750 9,471,500 4.8 4.2 9 3,700 33,300,000 23,828,500 45 168,000 833,000 213,000 3,240,000 194,250 87,500 4,735,750 9,471,500 4.8 4.3 9.1 3,700 33,670,000 24,198,500 46 144,000 714,000 174,000 2,600,000 166,500 75,000 3,873,500 7,747,000 4.3 3.6 7.9 3,700 29,230,000 21,483,000 47 144,000 714,000 174,000 2,600,000 166,500 75,000 3,873,500 7,747,000 4.1 3.8 7.9 3,700 29,230,000 21,483,000 48 144,000 714,000 174,000 2,600,000 166,500 75,000 3,873,500 7,747,000 4.2 3.5 7.7 3,700 28,490,000 20,743,000 49 144,000 714,000 174,000 2,600,000 166,500 75,000 3,873,500 7,747,000 4.4 3.4 7.8 3,700 28,860,000 21,113,000 50 120,000 595,000 145,000 2,280,000 138,750 62,500 3,341,250 6,682,500 3.6 3.0 6.6 3,700 24,420,000 17,737,500 51 120,000 595,000 145,000 2,280,000 138,750 62,500 3,341,250 6,682,500 3.5 2.9 6.4 3,700 23,680,000 16,997,500 52 120,000 595,000 145,000 2,280,000 138,750 62,500 3,341,250 6,682,500 3.4 3.0 6.4 3,700 23,680,000 16,997,500 53 120,000 595,000 145,000 2,280,000 138,750 62,500 3,341,250 6,682,500 3.6 3.1 6.7 3,700 24,790,000 18,107,500 54 96,000 382,400 116,000 1,920,000 111,000 50,000 2,675,400 5,350,800 3.0 2.2 5.2 3,700 19,240,000 13,889,200 55 96,000 382,400 116,000 1,920,000 111,000 50,000 2,675,400 5,350,800 2.7 2.5 5.2 3,700 19,240,000 13,889,200 56 96,000 382,400 116,000 1,920,000 111,000 50,000 2,675,400 5,350,800 2.7 2.5 5.2 3,700 19,240,000 13,889,200 57 96,000 382,400 116,000 1,920,000 111,000 50,000 2,675,400 5,350,800 2.9 2.6 5.5 3,700 20,350,000 14,999,200 58 96,000 382,400 116,000 1,920,000 111,000 50,000 2,675,400 5,350,800 2.7 2.3 5 3,700 18,500,000 13,149,200 59 96,000 382,400 116,000 1,920,000 111,000 50,000 2,675,400 5,350,800 2.7 2.5 5.15 3,700 19,055,000 13,704,200 60 96,000 382,400 116,000 1,920,000 111,000 50,000 2,675,400 5,350,800 2.8 2.4 5.2 3,700 19,240,000 13,889,200 61 96,000 382,400 116,000 1,920,000 111,000 50,000 2,675,400 5,350,800 2.9 2.2 5.1 3,700 18,870,000 13,519,200 62 72,000 357,000 126,000 1,440,000 83,250 37,500 2,115,750 4,231,500 2.2 1.8 4 3,700 14,800,000 10,568,500 63 72,000 357,000 126,000 1,440,000 83,250 37,500 2,115,750 4,231,500 2.1 1.8 3.85 3,700 14,245,000 10,013,500 64 72,000 357,000 126,000 1,440,000 83,250 37,500 2,115,750 4,231,500 2.2 1.8 4 3,700 14,800,000 10,568,500 65 72,000 357,000 126,000 1,440,000 83,250 37,500 2,115,750 4,231,500 2.0 1.9 3.9 3,700 14,430,000 10,198,500 66 48,000 238,000 58,000 840,000 55,500 25,000 1,264,500 2,529,000 1.5 1.2 2.7 3,700 9,990,000 7,461,000 67 48,000 238,000 58,000 840,000 55,500 25,000 1,264,500 2,529,000 1.3 1.1 2.4 3,700 8,880,000 6,351,000 68 48,000 238,000 58,000 840,000 55,500 25,000 1,264,500 2,529,000 1.4 1.3 2.7 3,700 9,990,000 7,461,000 69 48,000 238,000 58,000 840,000 55,500 25,000 1,264,500 2,529,000 1.3 1.2 3 3,700 9,250,000 6,721,000 70 240,000 1,430,000 290,000 4,440,000 277,500 125,000 6,802,500 13,605,000 7.1 5.8 13 3,700 47,730,000 34,125,000

Rataan 125,408 605,614 156,211 2,385,352 145,003 65,316.61 3,482,906 6,965,812 3.33 2.82 6.47 3,647.51 25,285,070 18,319,257

Universitas Sumatera Utara

Jumlah Biaya Harga Nilai Pendapatan No Ternak Produksi Jual Penjualan (2 tahun)

(ekor) (Rp/thn) (Rp./ekor) (Rp) (Rp) (1) (30) (31) (32) (33) (34)

1 2 2,820,000 7,000,000 14,000,000 8,360,000 2 2 2,820,000 7,000,000 14,000,000 8,360,000 3 2 2,820,000 7,000,000 14,000,000 8,360,000 4 2 2,820,000 7,000,000 14,000,000 8,360,000 5 2 2,820,000 7,000,000 14,000,000 8,360,000 6 2 2,820,000 7,000,000 14,000,000 8,360,000 7 2 2,820,000 7,000,000 14,000,000 8,360,000 8 2 2,820,000 7,000,000 14,000,000 8,360,000 9 2 2,820,000 7,000,000 14,000,000 8,360,000

10 2 2,820,000 7,000,000 14,000,000 8,360,000 11 2 2,820,000 7,000,000 14,000,000 8,360,000 12 2 2,820,000 7,000,000 14,000,000 8,360,000 13 2 2,820,000 7,000,000 14,000,000 8,360,000 14 2 2,820,000 7,000,000 14,000,000 8,360,000 15 2 2,820,000 7,000,000 14,000,000 8,360,000 16 2 2,820,000 7,000,000 14,000,000 8,360,000 17 2 2,820,000 7,000,000 14,000,000 8,360,000 18 2 2,820,000 7,000,000 14,000,000 8,360,000 19 2 2,820,000 7,000,000 14,000,000 8,360,000 20 2 2,820,000 7,000,000 14,000,000 8,360,000 21 2 2,820,000 7,000,000 14,000,000 8,360,000 22 2 2,820,000 7,000,000 14,000,000 8,360,000 23 2 2,820,000 7,000,000 14,000,000 8,360,000 24 2 2,820,000 7,000,000 14,000,000 8,360,000 25 2 2,820,000 7,000,000 14,000,000 8,360,000 26 2 2,820,000 7,000,000 14,000,000 8,360,000 27 2 2,820,000 7,000,000 14,000,000 8,360,000 28 2 2,820,000 7,000,000 14,000,000 8,360,000 29 2 2,820,000 7,000,000 14,000,000 8,360,000 30 2 2,820,000 7,000,000 14,000,000 8,360,000 31 2 2,820,000 7,000,000 14,000,000 8,360,000 32 2 2,820,000 7,000,000 14,000,000 8,360,000 33 2 2,820,000 7,000,000 14,000,000 8,360,000 34 4 7,300,000 7,000,000 28,000,000 13,400,000 35 4 7,300,000 7,000,000 28,000,000 13,400,000

Universitas Sumatera Utara

(1) (30) (31) (32) (33) (34)

36 4 7,300,000 7,000,000 28,000,000 13,400,000

37 4 7,300,000 7,000,000 28,000,000 13,400,000

38 4 7,300,000 7,000,000 28,000,000 13,400,000

39 4 7,300,000 7,000,000 28,000,000 13,400,000

40 4 7,300,000 7,000,000 28,000,000 13,400,000

41 4 7,300,000 7,000,000 28,000,000 13,400,000

42 4 7,300,000 7,000,000 28,000,000 13,400,000

43 4 7,300,000 7,000,000 28,000,000 13,400,000

44 4 7,300,000 7,000,000 28,000,000 13,400,000

45 4 7,300,000 7,000,000 28,000,000 13,400,000

46 4 7,300,000 7,000,000 28,000,000 13,400,000

47 4 7,300,000 7,000,000 28,000,000 13,400,000

48 4 7,300,000 7,000,000 28,000,000 13,400,000

49 4 7,300,000 7,000,000 28,000,000 13,400,000

50 4 7,300,000 7,000,000 28,000,000 13,400,000

51 4 7,300,000 7,000,000 28,000,000 13,400,000

52 4 7,300,000 7,000,000 28,000,000 13,400,000

53 4 7,300,000 7,000,000 28,000,000 13,400,000

54 4 7,300,000 7,000,000 28,000,000 13,400,000

55 4 7,300,000 7,000,000 28,000,000 13,400,000

56 4 7,300,000 7,000,000 28,000,000 13,400,000

57 4 7,300,000 7,000,000 28,000,000 13,400,000

58 4 7,300,000 7,000,000 28,000,000 13,400,000

59 4 7,300,000 7,000,000 28,000,000 13,400,000

60 4 7,300,000 7,000,000 28,000,000 13,400,000

61 4 7,300,000 7,000,000 28,000,000 13,400,000

62 4 7,300,000 7,000,000 28,000,000 13,400,000

63 4 7,300,000 7,000,000 28,000,000 13,400,000

64 4 7,300,000 7,000,000 28,000,000 13,400,000

65 4 7,300,000 7,000,000 28,000,000 13,400,000

66 4 7,300,000 7,000,000 28,000,000 13,400,000

67 4 7,300,000 7,000,000 28,000,000 13,400,000

68 4 7,300,000 7,000,000 28,000,000 13,400,000

69 4 7,300,000 7,000,000 28,000,000 13,400,000

70 2 2,820,000 7,000,000 14,000,000 8,360,000

Rataan 2.56 5,051,831 6,901,408 20,901,408 10,797,746

Universitas Sumatera Utara

Lampiran 3. Data Responden Non SIPT

Lama Jumlah Luas Pola No Umur Pendi- Bertani Anggota Sawah Tanam Bibit Pupuk (kg) Tenaga Kerja (org)

(Thn) dikan (Thn) Keluarga (Ha) (x) (kg) Urea TSP Ponska Kandang TKDK TKLK Jumlah (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) (12) (13) (14) (15) 1 33 SLTP 15 3 0.8 2 32 160 120 80 80 0 89 89 2 30 SLTP 15 3 0.8 2 32 160 120 80 80 0 89 89 3 55 SD 40 5 0.8 2 32 160 120 80 80 0 89 89 4 65 SLTP 50 6 0.4 2 16 80 60 40 40 0 48 48 5 30 SLTP 15 3 0.4 2 16 80 60 40 40 0 48 48 6 51 SD 36 7 0.4 2 16 80 60 40 40 0 48 48 7 60 SD 45 6 0.4 2 16 80 60 40 40 0 48 48 8 43 SLTA 23 4 1 2 40 200 150 100 100 0 111 111 9 45 SLTP 30 4 0.6 2 24 120 90 60 60 0 66 66

10 41 SLTA 23 4 1 2 40 200 150 100 100 0 111 111 11 43 SLTP 25 3 0.5 2 20 100 75 50 50 0 57 57 12 27 SLTA 9 1 0.5 2 20 100 75 50 50 0 57 57 13 32 SLTA 12 3 0.5 2 20 100 75 50 50 0 57 57 14 49 SLTA 34 6 1 2 40 200 150 100 100 0 111 111 15 32 SLTA 14 4 1 2 40 200 150 100 100 0 111 111 16 40 SLTA 20 4 0.6 2 24 120 90 60 60 0 66 66 17 55 SD 40 4 0.6 2 24 120 90 60 60 0 66 66 18 55 SLTP 40 6 0.6 2 24 120 90 60 60 0 66 66 19 45 SLTP 25 6 0.6 2 24 120 90 60 60 0 66 66 20 51 SLTA 40 3 0.6 2 24 120 90 60 60 0 64 64 21 56 SLTP 40 4 0.6 2 24 120 90 60 60 0 64 64 22 40 SD 22 4 0.2 2 8 40 30 20 20 3 20 23 23 41 SLTP 23 4 0.2 2 8 40 30 20 20 3 20 23 24 30 SD 10 2 0.2 2 8 40 30 20 20 5 18 23 25 30 SLTP 10 2 0.2 2 8 50 30 20 0 5 18 23 26 45 SD 26 3 0.2 2 8 50 30 20 0 5 18 23 27 51 SLTA 31 7 0.2 2 8 50 30 20 0 5 18 23 28 30 SLTP 10 2 0.5 2 20 100 75 50 50 5 49 54 29 61 SD 43 7 0.5 2 20 100 75 50 50 5 49 54 30 42 SLTP 22 3 0.5 2 20 100 75 50 50 5 49 54 31 45 SLTA 19 5 1 2 40 200 150 100 100 0 111 111 32 36 SLTP 16 3 0.4 2 15 80 50 40 40 9 40 49 33 55 SD 40 4 0.4 2 15 80 50 40 40 9 40 49 34 70 SD 55 6 0.4 2 15 80 50 40 40 9 40 49 35 48 SLTP 30 7 0.8 2 30 160 120 80 80 7 81 88

Universitas Sumatera Utara

(1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) (12) (13) (14) (15) 36 38 SLTA 29 4 0.7 2 28 140 100 70 50 6 67 73 37 36 SLTA 20 3 1 2 40 200 150 100 100 0 111 111 38 45 SD 25 4 0.5 2 20 100 75 50 50 9 45 54 39 60 SLTP 41 5 0.6 2 24 120 90 60 60 4 54 58 40 30 SD 11 2 0.6 2 24 120 90 60 60 5 54 59 41 50 SLTP 31 2 0.6 2 24 120 90 60 60 7 51 58 42 45 SLTA 26 6 1 2 40 200 150 100 100 0 111 111 43 65 SD 50 3 1 2 40 200 150 100 100 0 111 111 44 48 SLTA 28 5 1 2 40 200 150 100 100 0 111 111 45 43 SLTA 23 4 1 2 40 200 150 100 100 0 111 111 46 43 SLTA 25 5 1 2 40 200 150 100 100 0 111 111 47 65 SD 50 6 1 2 40 200 150 100 100 0 111 111 48 60 SD 43 5 1 2 40 200 150 100 100 0 111 111 49 35 SLTP 15 4 1 2 40 200 150 100 100 0 111 111 50 40 SD 20 4 1 2 40 200 150 100 100 0 111 111 51 40 SLTA 20 4 1 2 40 200 150 100 100 0 111 111 52 45 SLTA 27 5 1 2 40 200 150 100 100 0 111 111 53 40 SLTA 20 5 0.8 2 32 160 120 80 80 0 89 89 54 39 SLTP 15 3 0.8 2 32 160 120 80 80 0 89 89 55 31 SLTA 11 2 0.6 2 24 120 90 60 60 0 67 67 56 60 SD 41 4 0.5 2 20 100 75 50 50 0 57 57 57 38 SLTA 20 5 0.5 2 20 100 75 50 50 0 57 57 58 45 SD 27 5 0.5 2 20 100 75 50 50 0 57 57 59 45 SD 22 5 0.5 2 20 100 75 50 50 0 57 57 60 40 SD 25 4 0.4 2 16 80 60 40 40 0 35 35 61 42 SD 23 4 0.4 2 16 80 60 40 40 0 35 35 62 37 SLTP 19 4 0.4 2 16 80 60 40 40 0 35 35 63 55 SD 32 6 0.4 2 16 80 60 40 40 0 35 35 64 65 SD 48 7 0.4 2 16 80 60 40 40 0 35 35 65 55 SLTA 30 5 0.4 2 16 80 60 40 40 0 35 35 66 45 SLTA 28 3 0.4 2 16 80 60 40 40 0 35 35 67 35 SLTA 15 4 0.3 2 12 60 45 30 30 5 29 34 68 40 SD 22 4 0.3 2 12 60 45 30 30 5 29 34 69 70 SD 55 6 0.2 2 8 40 30 20 20 4 20 24 70 36 SLTA 17 3 0.2 2 8 40 30 20 20 4 20 24

Rataan 45.26 27.17 4.26 0.61 23.70 119.73 88.94 59.56 58.42 1.56 63.49 65.23

Universitas Sumatera Utara

Universitas Sumatera Utara

Biaya Produksi (Rp) Nilai No

Jumlah Produksi (ton) Harga Penjualan Pendapatan

Bibit Pupuk Pestisida TK IP3A PBB BP 1MT BP 2MT MT1 MT2 Jumlah (Rp/kg) (Rp) (Rp) (1) (16) (17) (18) (19) (20) (21) (22) (23) (24) (25) (26) (27) (28) (29) 1 192,000 1,144,000 202,000 3,552,000 222,000 100,000 5,412,000 10,824,000 5.5 4.8 10 3,700 37,925,000 27,101,000 2 192,000 1,144,000 202,000 3,552,000 222,000 100,000 5,412,000 10,824,000 5.6 4.8 10 3,700 38,480,000 27,656,000 3 192,000 1,144,000 202,000 3,552,000 222,000 100,000 5,412,000 10,824,000 5.7 4.8 10 3,700 38,591,000 27,767,000 4 96,000 572,000 120,000 1,920,000 111,000 50,000 2,869,000 5,738,000 2.9 2.5 5 3,700 19,980,000 14,242,000 5 96,000 572,000 120,000 1,920,000 111,000 50,000 2,869,000 5,738,000 2.8 2.4 5.15 3,700 19,055,000 13,317,000 6 96,000 572,000 120,000 1,920,000 111,000 50,000 2,869,000 5,738,000 2.8 2.4 5.15 3,700 19,055,000 13,317,000 7 96,000 572,000 120,000 1,920,000 111,000 50,000 2,869,000 5,738,000 2.9 2.5 5.4 3,700 19,980,000 14,242,000 8 240,000 1,430,000 255,000 4,695,000 277,500 125,000 7,022,500 14,045,000 7.0 6.0 13 3,700 48,100,000 34,055,000 9 144,000 858,000 153,000 2,760,000 166,500 75,000 4,156,500 8,313,000 4.1 3.5 7.6 3,700 28,120,000 19,807,000

10 240,000 1,430,000 255,000 4,695,000 277,500 125,000 7,022,500 14,045,000 6.9 5.8 12.7 3,700 46,990,000 32,945,000 11 120,000 715,000 127,500 2,320,000 138,750 62,500 3,483,750 6,967,500 3.6 2.9 6.5 3,700 24,050,000 17,082,500 12 120,000 715,000 127,500 2,320,000 138,750 62,500 3,483,750 6,967,500 3.5 2.9 6.4 3,700 23,680,000 16,712,500 13 120,000 715,000 127,500 2,320,000 138,750 62,500 3,483,750 6,967,500 3.3 3.1 6.4 3,700 23,680,000 16,712,500 14 240,000 1,430,000 255,000 4,695,000 277,500 125,000 7,022,500 14,045,000 6.9 6.0 12.9 3,700 47,730,000 33,685,000 15 240,000 1,430,000 255,000 4,695,000 277,500 125,000 7,022,500 14,045,000 6.8 6.0 12.8 3,700 47,360,000 33,315,000 16 144,000 858,000 153,000 2,760,000 166,500 75,000 4,156,500 8,313,000 4.3 3.7 7.95 3,700 29,415,000 21,102,000 17 144,000 858,000 153,000 2,760,000 166,500 75,000 4,156,500 8,313,000 4.1 3.7 7.75 3,700 28,675,000 20,362,000 18 144,000 858,000 153,000 2,760,000 166,500 75,000 4,156,500 8,313,000 4.1 3.5 7.6 3,700 28,120,000 19,807,000 19 144,000 858,000 153,000 2,760,000 166,500 75,000 4,156,500 8,313,000 4.3 3.5 7.8 3,700 28,860,000 20,547,000 20 144,000 858,000 153,000 2,760,000 166,500 75,000 4,156,500 8,313,000 4.1 3.7 7.8 3,700 28,860,000 20,547,000 21 144,000 858,000 153,000 2,760,000 166,500 75,000 4,156,500 8,313,000 4.0 3.6 7.55 3,700 27,935,000 19,622,000 22 48,000 286,000 51,000 888,000 55,500 25,000 1,353,500 2,707,000 1.4 1.3 2.72 3,700 10,064,000 7,357,000 23 48,000 286,000 51,000 888,000 55,500 25,000 1,353,500 2,707,000 1.4 1.3 2.68 3,700 9,916,000 7,209,000 24 48,000 286,000 51,000 888,000 55,500 25,000 1,353,500 2,707,000 1.4 1.3 2.67 3,700 9,879,000 7,172,000 25 48,000 271,000 80,000 920,000 55,500 25,000 1,399,500 2,799,000 1.4 1.3 2.66 3,700 9,842,000 7,043,000 26 48,000 271,000 80,000 920,000 55,500 25,000 1,399,500 2,799,000 1.4 1.3 2.67 3,700 9,879,000 7,080,000 27 48,000 271,000 80,000 920,000 55,500 25,000 1,399,500 2,799,000 1.4 1.3 2.65 3,700 9,805,000 7,006,000 28 120,000 725,000 157,500 2,160,000 138,750 62,500 3,363,750 6,727,500 3.5 3.1 6.55 3,700 24,235,000 17,507,500 29 120,000 725,000 157,500 2,160,000 138,750 62,500 3,363,750 6,727,500 3.6 2.9 6.4 3,700 23,680,000 16,952,500 30 120,000 725,000 157,500 2,160,000 138,750 62,500 3,363,750 6,727,500 3.4 2.9 6.3 3,700 23,310,000 16,582,500 31 240,000 1,430,000 255,000 4,695,000 277,500 125,000 7,022,500 14,045,000 6.9 6.1 12.95 3,700 47,915,000 33,870,000 32 90,000 548,000 127,500 1,960,000 111,000 50,000 2,886,500 5,773,000 2.8 2.6 5.35 3,700 19,795,000 14,022,000 33 90,000 548,000 127,500 1,960,000 111,000 50,000 2,886,500 5,773,000 2.8 2.5 5.2 3,700 19,240,000 13,467,000 34 90,000 548,000 127,500 1,960,000 111,000 50,000 2,886,500 5,773,000 2.8 2.4 5 3,700 19,240,000 13,467,000 35 180,000 1,093,000 290,000 3,400,000 222,000 100,000 5,285,000 10,570,000 5.7 4.8 11 3,700 38,924,000 28,354,000 (1) (16) (17) (18) (19) (20) (21) (22) (23) (24) (25) (26) (27) (28) (29) 36 168,000 955,000 240,000 2,920,000 195,000 87,500 4,565,500 9,131,000 4.9 4.3 9 3,700 33,670,000 24,539,000

Universitas Sumatera Utara

37 240,000 1,430,000 255,000 4,695,000 277,500 125,000 7,022,500 14,045,000 7.0 6.2 13 3,700 48,655,000 34,610,000 38 120,000 725,000 157,500 2,160,000 138,750 62,500 3,363,750 6,727,500 3.5 3.7 7 3,700 26,455,000 19,727,500 39 144,000 858,000 153,000 2,760,000 166,500 75,000 4,156,500 8,313,000 4.1 3.7 8 3,700 28,934,000 20,621,000 40 144,000 858,000 153,000 2,760,000 166,500 75,000 4,156,500 8,313,000 4.1 3.7 7.75 3,700 28,675,000 20,362,000 41 144,000 858,000 153,000 2,760,000 166,500 75,000 4,156,500 8,313,000 4.3 3.5 7.8 3,700 28,860,000 20,547,000 42 240,000 1,430,000 255,000 4,695,000 277,500 125,000 7,022,500 14,045,000 6.9 6.2 13.1 3,700 48,470,000 34,425,000 43 240,000 1,430,000 255,000 4,695,000 277,500 125,000 7,022,500 14,045,000 7.0 5.9 12.9 3,700 47,730,000 33,685,000 44 240,000 1,430,000 255,000 4,695,000 277,500 125,000 7,022,500 14,045,000 6.9 6.2 13.05 3,700 48,285,000 34,240,000 45 240,000 1,430,000 255,000 4,695,000 277,500 125,000 7,022,500 14,045,000 7.1 5.9 13 3,700 48,100,000 34,055,000 46 240,000 1,430,000 255,000 4,695,000 277,500 125,000 7,022,500 14,045,000 7.1 6.2 13.3 3,700 49,210,000 35,165,000 47 240,000 1,430,000 255,000 4,695,000 277,500 125,000 7,022,500 14,045,000 6.9 6.1 13 3,700 48,100,000 34,055,000 48 240,000 1,430,000 255,000 4,695,000 277,500 125,000 7,022,500 14,045,000 6.8 5.9 12.7 3,700 46,990,000 32,945,000 49 240,000 1,430,000 255,000 4,695,000 277,500 125,000 7,022,500 14,045,000 6.8 5.8 12.6 3,700 46,620,000 32,575,000 50 240,000 1,430,000 255,000 4,695,000 277,500 125,000 7,022,500 14,045,000 6.7 6.2 12.85 3,700 47,545,000 33,500,000 51 240,000 1,430,000 255,000 4,695,000 277,500 125,000 7,022,500 14,045,000 7.1 6.0 13.05 3,700 48,285,000 34,240,000 52 240,000 1,430,000 255,000 4,695,000 277,500 125,000 7,022,500 14,045,000 6.9 6.1 13 3,700 48,100,000 34,055,000 53 192,000 1,144,000 202,000 3,552,000 222,000 100,000 5,412,000 10,824,000 5.5 4.8 10.27 3,700 37,999,000 27,175,000 54 192,000 1,144,000 202,000 3,552,000 222,000 100,000 5,412,000 10,824,000 5.4 4.8 10.15 3,700 37,555,000 26,731,000 55 144,000 858,000 153,000 2,760,000 166,500 75,000 4,156,500 8,313,000 4.1 3.6 7.72 3,700 28,564,000 20,251,000 56 120,000 715,000 127,500 2,320,000 138,750 62,500 3,483,750 6,967,500 3.6 2.9 6.45 3,700 23,865,000 16,897,500 57 120,000 715,000 127,500 2,320,000 138,750 62,500 3,483,750 6,967,500 3.5 2.9 6.35 3,700 23,495,000 16,527,500 58 120,000 715,000 127,500 2,320,000 138,750 62,500 3,483,750 6,967,500 3.3 2.8 6.1 3,700 22,570,000 15,602,500 59 120,000 715,000 127,500 2,320,000 138,750 62,500 3,483,750 6,967,500 3.4 3.1 6.5 3,700 24,050,000 17,082,500 60 96,000 572,000 102,000 1,772,000 111,000 50,000 2,703,000 5,406,000 2.8 2.4 5.17 3,700 19,129,000 13,723,000 61 96,000 572,000 102,000 1,772,000 111,000 50,000 2,703,000 5,406,000 2.9 2.4 5.31 3,700 19,647,000 14,241,000 62 96,000 572,000 102,000 1,772,000 111,000 50,000 2,703,000 5,406,000 2.7 2.4 5.08 3,700 18,796,000 13,390,000 63 96,000 572,000 102,000 1,772,000 111,000 50,000 2,703,000 5,406,000 2.8 2.4 5.17 3,700 19,129,000 13,723,000 64 96,000 572,000 102,000 1,772,000 111,000 50,000 2,703,000 5,406,000 2.8 2.4 5.21 3,700 19,277,000 13,871,000 65 96,000 572,000 102,000 1,772,000 111,000 50,000 2,703,000 5,406,000 2.7 2.4 5.02 3,700 18,574,000 13,168,000 66 96,000 572,000 102,000 1,772,000 111,000 50,000 2,703,000 5,406,000 2.9 2.5 5.3 3,700 19,610,000 14,204,000 67 72,000 429,000 74,500 1,332,000 83,250 37,500 2,028,250 4,056,500 2.2 1.8 3.92 3,700 14,504,000 10,447,500 68 72,000 429,000 74,500 1,332,000 83,250 37,500 2,028,250 4,056,500 2.2 1.8 3.95 3,700 14,615,000 10,558,500 69 48,000 286,000 51,000 888,000 55,500 25,000 1,353,500 2,707,000 1.4 1.3 3 3,700 10,027,000 7,320,000 70 48,000 286,000 51,000 888,000 55,500 25,000 1,353,500 2,707,000 1.4 1.4 3 3,700 10,249,000 7,542,000

Rataan 142,901 851,521 159,169 2,745,957 165,729 74,647.59 4,139,926 8,279,852 3.80 3.25 7.38 3,647.51 28,657,802 20,377,950

Universitas Sumatera Utara

Lampiran 4. T-Test

Group Statistics

Pola N Mean Std. Deviation Std. Error

Mean Pendapatan SIPT 70 35002719.0

286 1781169.1931

3 212890.43777

NonSIPT 70 34335795.9286

1245378.44965 148851.19525

Produksi SIPT 70 13.0593 .48321 .05775 NonSIPT 70 13.0199 .31869 .03809 T.Kerja SIPT 70 114.6143 4.52463 .54080 NonSIPT 70 109.6429 8.80059 1.05187 TKDK SIPT 70 17.6000 1.60072 .19132 NonSIPT 70 5.2286 8.55023 1.02195 Pupuk SIPT 70 1141771.42

86 133501.57915 15956.49068

NonSIPT 70 1423507.6571 22427.61503 2680.61271

Universitas Sumatera Utara

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 Lower Upper Lower Upper Lower Upper Lower Pendapatan Equal variances

assumed 2.068 .153 2.567 138 .011 666923.10000 259767.23585 153284.4244

6 1180561.77554

Equal variances not assumed 2.567 123.451 .011 666923.100

00 259767.23585 152748.42827 1181097.77173

Produksi Equal variances assumed 2.917 .090 .570 138 .570 .03943 .06918 -.09737 .17623

Equal variances not assumed .570 119.476 .570 .03943 .06918 -.09756 .17641

T.Kerja Equal variances assumed 7.632 .007 4.203 138 .000 4.97143 1.18275 2.63278 7.31008

Equal variances not assumed 4.203 103.095 .000 4.97143 1.18275 2.62575 7.31711

TKDK Equal variances assumed 109.813 .000 11.899 138 .000 12.37143 1.03970 10.31562 14.42724

Equal variances not assumed 11.899 73.831 .000 12.37143 1.03970 10.29970 14.44316

Pupuk Equal variances assumed 81.918 .000 -17.413 138 .000

-281736.228

57 16180.08898

-313729.1758

2 -249743.28133

Equal variances not assumed -17.413 72.892 .000

-281736.228

57 16180.08898

-313983.9074

3 -249488.54971

Universitas Sumatera Utara