Analisis Faktor-Faktor yang Mempengaruhi Pendapatan Usahatani Jamur Tiram (Pleurotus ostreatus) di Kota Medan dan Kabupaten Deli Serdang

Distribusi Penggunaan dan Biaya Media Tanam Usahatani Jamur Tiram Per Petani Per Musim Tanam di Kota Medan dan Kab. Deli Serdang No Jumlah Bibit Serbuk kayu

  

Sampel Baglog (Botol) (Rp.botol) Biaya (karung) (Kg) (Rp) Biaya

1 6000 150 7000 1050000 210 4200 2000 420000 2 4000 120 8000 960000 200 4000 2500 500000 3 8000 240 2500 600000 368 7360 4500 1656000 4 5000 170 15000 2550000 250 5000 1500 375000 5 2000 64 10000 640000 100 2000 2000 200000 6 4000 120 10000 1200000 200 4000 4000 800000 7 5000 170 10000 1700000 250 5000 2000 500000 8 6000 180 8000 1440000 240 4800 3000 720000 9 10000 300 7000 2100000 500 10000 3000 1500000 10 5000 136 15000 2040000 170 3400 4000 680000

  11 3000 84 10000 840000 120 2400 2500 300000 12 2000 60 10000 600000 80 1600 2000 160000 13 2000 60 8000 480000 100 2000 2000 200000 14 10000 320 7000 2240000 500 10000 4500 2250000

  15 3000 90 15000 1350000 150 3000 3000 450000 16 2500 65 15000 975000 125 2500 2000 250000 17 2000 60 15000 900000 100 2000 2000 200000 18 5000 128 16000 2048000 160 3200 1500 240000

  19 2000 20 17500 350000 70 1400 3000 210000 20 5000 128 10000 1280000 288 5760 4500 1296000 21 8000 240 8000 1920000 400 8000 2500 1000000 22 2000

  70 7000 490000 275 5500 2000 550000 23 3000 108 10000 1080000 150 3000 2000 300000 24 4000 136 10000 1360000 200 4000 2000 400000

  

Total 108500 3219 251000 30193000 5206 104120 64000 15157000

Rata- rata 4520.83 134.125 10458.33333 1258041.667 216.9167 4338.333 2666.666667 631541.6667

Lanjutan Lampiran No Jumlah Dedak Kapur Tepung Jagung Total Biaya Media Tanam Sampe l Baglog (Kg) (Rp) Biaya (Kg) (Rp) Biaya (Kg) (Rp) Biaya

  1 6000 600 1800 1080000 120 400 48000 60 4500 270000 2868000 2 4000 400 2000 800000 120 500 60000 2320000 3 8000 880 2000 1760000 192 500 96000 4112000 4 5000 500 1800 900000 130 1000 130000

  50 5000 250000 4205000 5 2000 220 2000 440000 48 500 24000 20 5000 100000 1404000 6 4000 400 2000 800000 120 500 60000 2860000

  7 5000 500 1500 750000 140 500 70000 3020000 8 6000 600 2500 1500000 150 500 75000 3735000 9 10000 1000 2000 2000000 260 500 130000 100 5000 500000 6230000 10 5000 425 2000 850000

  51 500 25500 3595500 11 3000 300 2000 600000 72 500 36000 1776000 12 2000 200 2000 400000 50 500 25000 1185000 13 2000 200 2500 500000 60 500 30000 1210000 14 10000 1000 2000 2000000 240 500 120000 6610000

  15 3000 300 2500 750000 90 500 45000 2595000 16 2500 250 2500 625000 65 500 32500 1882500 17 2000 200 2000 400000 60 500 30000 1530000 18 5000 400 2500 1000000 80 400 32000 3320000 19 2000 210 1700 357000 35 500 17500 934500 20 5000 480 2500 1200000 112 500 56000 3832000

  21 8000 800 1600 1280000 208 300 62400 4262400 22 2000 200 2000 400000 50 500 25000 15 5000 75000 1540000 23 3000 300 2000 600000 78 500 39000 2019000 24 4000 400 2000 800000 104 500 52000 2612000

  Total 108500 10765 49400 21792000 2635 12100 1320900 245 24500 119500 6965790 Rata- rata 4520.83 448.54 2058.33 908000 109.79 504.17 55037.5

  10.21 1020.8

  3 49791.

  67 2902412.

  5

  

Distribusi Penggunaan dan Biaya Pendukung Usahatani Jamur Tiram Per

Petani Per Musim Tanam di Kota Medan dan Kab. Deli Serdang . No Jumlah Pelastik Cincin Paralon

  

Sampel Baglog (Kg) (Rp) (Biaya) (Pcs) (Rp) (Biaya)

  1 6000 60 22000 1320000 6000 100 600000 2 4000 40 25000 1000000 4000 100 400000 3 8000 48 25000 1200000 8000 100 800000 4 5000 40 24000 960000 5000 80 400000 5 2000 15 25000 375000 2000 70 140000 6 4000 40 25000 1000000 4000 100 400000 7 5000 40 32000 1280000 5000 80 400000 8 6000 50 25000 1250000 6000 100 600000 9 10000 70 22000 1540000 10000 120 1200000 10 5000 35 25000 875000 5000 100 500000 11 3000 20 25000 500000 3000 100 300000 12 2000 15 23000 345000 2000 100 200000 13 2000 15 25000 375000 2000 100 200000 14 10000 60 25000 1500000 10000 100 1000000 15 3000 20 25000 500000 3000 100 300000 16 2500 20 23000 460000 2500 80 200000 17 2000 16 40000 640000 2000 150 300000 18 5000 32 22000 704000 5000 80 400000 19 2000 14 22000 308000 2000 80 160000 20 5000 32 21000 672000 5000 100 500000 21 8000 64 25000 1600000 8000 100 800000 22 2000 15 24000 360000 2000 100 200000 23 3000 24 27000 648000 3000 180 540000 24 4000 24 30000 720000 4000 100 400000

  Total 108500 809 607000 20132000 108500 2420 10940000 Rata-Rata 4520.833 33.70833 25291.67 838833.3 4520.833 100.8333 455833.3

  

No Jumlah Alkohol Gas Koran

Sampel Baglog (Liter) (Rp) (Biaya) Tabung (Rp) (Biaya) (Kg) (Rp) (

1 6000 1 20000 20000 30 15000 450000 5 2000 2 4000

  1 20000 20000 25 15000 375000 3 2000 3 8000 32 15000 480000 8 2000 4 5000 20 15000 300000 6 1800 5 2000

  8 16000 128000 2 1500 6 4000 1 18000 18000 4 2000 7 5000 1 20000 20000 4 2000 8 6000 1 20000 20000 30 15000 450000 3 2000 9 10000 1 20000 20000 40 15000 600000 7 1500 10 5000 1 22000 22000 30 15000 450000 3 1500 11 3000 1 20000 20000 12 15000 180000 2 2000 12 2000 1 20000 20000 10 16000 160000 2 1500 13 2000

  20 15000 300000 2 1500 14 10000 2 18000 36000 40 15000 600000 10 1500 15 3000 1 15000 15000 30 15000 450000 4 1500 16 2500 1 20000 20000 10 16000 160000 3 1500 17 2000 1 20000 20000 8 15000 120000 2 2000 18 5000 1 21000 21000 16 15000 240000 5 1500 19 2000 1 15000 15000 7 15000 105000 2 2000 20 5000 1 15000 15000 16 15000 240000 4 2000 21 8000 2 15000 30000 32 15000 480000 8 1500 22 2000 1 15000 15000 2 1500 23 3000

  2 2000 24 4000 1 20000 20000 4 1500

  Total 108500 21 354000 387000 416 288000 6268000 97 41800

Rata-Rata 4520.833 0.875 14750 16125 17.3333 12000 261166.7 0.5416 31250 72916.

Distribusi Total Biaya Usahatani Jamur Tiram Per Petani Per Musim Tanam di daerah Penelitian

  No Jumlah Biaya variabel Total Biaya

Media Tanam Sarana Pendukung Tenaga Kerja

Listrik

  1 6000 2868000 2505000 4100000 100000 10287000 2 4000 2320000 1869000 3120000 100000 7831500 3 8000 4112000 2765000 6160000 120000 16847500 4 5000 4205000 1840800 3725000 100000 10572300 5 2000 1404000 722000 1870000 70000 4326500 6 4000 2860000 1956000 3900000 100000 9392000 7 5000 3020000 2304000 4500000 100000 10871500 8 6000 3735000 2388000 4000000 120000 11007000 9 10000 6230000 3545500 8800000 200000 20864500 10 5000 3595500 1921500 2870000 100000 9261200

  11 3000 1776000 1074000 2060000 80000 5421500 12 2000 1185000 773000 1500000 80000 3784500 13 2000 1210000 928000 1800000 70000 4362500 14 10000 6610000 3356000 8600000 200000 22025000 15 3000 2595000 1321000 3500000 80000 7982500 16 2500 1882500 894500 2375000 70000 5890000 17 2000 1530000 1119000 1700000 70000 5230500 18 5000 3320000 1456500 2200000 100000 8115500 19 2000 1197000 627000 1225000 80000 3491500 20 5000 3832000 1505000 3960000 100000 10192000 21 8000 4262400 3062000 6320000 120000 16308400 22 2000 1540000 818000 1750000 70000 4945500 23 3000 2019000 1552000 2600000 70000 6958000 24 4000 2612000 1541000 3400000 100000 8476500

  

Total 108500 69920400 41843800 86035000 2400000 224444900

Rata-Rata 4520.833 2913350 1743491.667 3584791.667 100000 9351870.833

Distribusi Penerimaan dan Produktivitas Usahatani Jamur Tiram Per Pertani Per Musim Tanam di Daerah Penelitian No Sampel Baglog Produksi Harga Jual Produktivitas Penerimaan (Kg) (Rp) (Kg/Baglog) (Rp)

  1 6000 2000 17000 0.33 34000000 2 4000 1500 18000 0.38 27000000 3 8000 2550 17000 0.32 43350000 4 5000 1500 18500 0.30 27750000 5 2000 650 18000 0.33 11700000 6 4000 1200 18000 0.30 21600000 7 5000 2500 18000 0.50 45000000 8 6000 2100 18000 0.35 37800000 9 10000 4000 16000 0.40 64000000 10 5000 2300 18000 0.46 41400000 11 3000 1000 18000 0.33 18000000 12 2000 800 20000 0.40 16000000 13 2000 800 20000 0.40 16000000 14 10000 4000 16000 0.40 64000000 15 3000 1500 16000 0.50 24000000 16 2500 750 20000 0.30 15000000 17 2000 900 16000 0.45 14400000 18 5000 2300 18500 0.46 42550000 19 2000 800 18000 0.40 14400000 20 5000 2200 17000 0.44 37400000 21 8000 3000 16000 0.38 48000000 22 2000 800 20000 0.40 16000000 23 3000 1500 17000 0.50 25500000 24 4000 1200 18000 0.30 21600000

  Total 108500 41850 427000 9.32 726450000 4520.8333 1743.75 17791.66667 0.39 30268750

Analisis Regresi Descriptive Statistics

  Mean Std. Deviation N Pendapatan 2.0917E7 1.08796E7

  24 bibit 1.2580E6 6.28379E5 24 serbuk 631541.6667 5.41929E5 24 kapur 55037.5000 33611.90023 24 pengalaman 2.0833 .71728 24 tk 3.5848E6 2.06843E6

  24 Correlations pengalama Pendapatan bibit serbuk kapur n tk

  Pearson Correlation Pendapatan 1.000 .720 .702 .604 .061 .787 bibit .720 1.000 .397 .640 -.135 .590 serbuk .702 .397 1.000 .706 .315 .882 kapur .604 .640 .706 1.000 .118 .843 pengalaman .061 -.135 .315 .118 1.000 .159 tk .787 .590 .882 .843 .159 1.000

  Sig. (1-tailed) Pendapatan . .000 .000 .001 .389 .000 bibit .000 . .027 .000 .265 .001 serbuk .000 .027 . .000 .067 .000 kapur .001 .000 .000 . .292 .000 pengalaman .389 .265 .067 .292 . .229 tk .000 .001 .000 .000 .229 . N Pendapatan

  24

  24

  24

  24

  24

  24 bibit

  24

  24

  24

  24

  24

  24 serbuk

  24

  24

  24

  24

  24

  24 kapur

  24

  24

  24

  24

  24

  24 pengalaman

  24

  24

  24

  24

  24

  24 tk

  24

  24

  24

  24

  24

  24 Variables Entered/Removed Variables

  Model Variables Entered Removed Method 1 tk, pengalaman, . Enter bibit, kapur, _a serbuk a. All requested variables entered.

  b Model Summary

  Std. Error of Model R R Square Adjusted R Square the Estimate _a 1 .886 .784 .724 5.71308E6 a. Predictors: (Constant), tk, pengalaman, bibit, kapur, serbuk

  b. Dependent Variable: Pendapatan _b

  ANOVA Model Sum of Squares df Mean Square F Sig. _a

  1 Regression 2.135E15 5 4.270E14 13.082 .000 Residual 5.875E14 18 3.264E13 Total 2.722E15

  23

  a. Predictors: (Constant), tk, pengalaman, bibit, kapur, serbuk

  b. Dependent Variable: Pendapatan

  a Coefficients

  Standardized Unstandardized Coefficients Coefficients Correlations

  Model B Std. Error Beta Sig. Tolerance

  VIF 1 (Constant) 1967171.732 4997683.472 .698 bibit 9.294 2.656 .537 .003 .509 1.964 serbuk 5.042 5.205 .251 .346 .178 5.606 kapur -141.540 70.228 -.437 .059 .255 3.926 pengalaman 113040.952 1856478.441 .007 .952 .800 1.250 tk 3.244 1.731 .617 .077 .111 9.034

  a. Dependent Variable: Pendapatan _a

  Collinearity Diagnostics

  Variance Proportions Dimensio

  Model n (Constant) bibit serbuk kapur pengalaman tk

  1 1 .00 .00 .00 .00 .00 .00 2 .04 .00 .07 .01 .06 .01 3 .00 .24 .08 .03 .11 .00 4 .01 .35 .17 .68 .03 .00 5 .69 .39 .00 .01 .63 .08 6 .26 .01 .67 .27 .17 .92 a. Dependent Variable: Pendapatan

  

Residuals Statistics

^a

  Minimum Maximum Mean Std. Deviation N Predicted Value 8.1145E6 4.5380E7 2.0917E7 9.63441E6

  24 Std. Predicted Value -1.329 2.539 .000 1.000

  24 Standard Error of Predicted Value

  1343049.375 5205450.500 2664468.254 1051913.007

  24 Adjusted Predicted Value 7.3762E6 4.8448E7 2.1501E7 1.08773E7

  24 Residual -9.32942E6 9.39036E6 .00000 5.05408E6

  24 Std. Residual -1.633 1.644 .000 .885

  24 Stud. Residual -1.822 1.968 -.023 1.054

  24 Deleted Residual -2.52535E7 1.34678E7 -5.84614E5 8.34339E6

  24 Stud. Deleted Residual -1.960 2.159 -.026 1.095

  24 Mahal. Distance .313 18.136 4.792 4.518

  24 Cook's Distance .000 2.704 .165 .546

  24 Centered Leverage Value .014 .789 .208 .196

  24

  a. Dependent Variable: Pendapatan