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Lampiran 1. Komposisi Pakan dari Masing-masing Kondisi Kondisi Pakan Komposisi Pakan Bahan Kering (%) Abu (%) Protein Kasar (%) Serat Kasar (%) Lemak Kasar (%) BETN (%) GE kal/gr A Rumput Gajah 21,12 * 10,56* 9,84* 39,57* 3,16* 36,87* 4438 Konsentrat 33,13 7,60 12,10 34,31 3,26 42,73 4224 B Rumput Lapang 23,50 ** 14,30** 8,82** 32,50** 1,46** 42,80** 4416 Ampas Tempe 20,35 2,45 15,89 57,05 2,58 22,03 4680 C Rumput Lapang 21,74 *** 7,43*** 6,61*** 37,15*** 1,52*** 47,29*** 4420 Ampas Tempe 22,27 *** 2,64*** 18,91*** 34,31*** 10,41*** 33,73*** 4762 D Hijauan 27,76 4,83 19,26 30,12 3,61 42,17 4694 Konsentrat 24,00 3,08 30,91 16,65 8,22 41,19 5428
Keterangan : A = Peternakan pada ketinggian 700 m dpl dan rasio pakan 36:64; B = Peternakan pada ketinggian 350 m dpl dan rasio pakan 40:60; C = Peternakan pada ketinggian 300 m dpl dan rasio pakan 50:50; D = Peternakan pada ketinggian 500 m dpl dan rasio pakan 64:36; BETN= Bahan Ekstrak tanpa Nitroge; GE= Gross Energi; BETN= Bahan Ekstrak tanpa Nitroge; GE= Gross Energi.
Sumber : Laboratorium Ilmu dan Teknologi Pakan, Departemen Ilmu Nutrisi dan Teknologi Pakan, Fakultas Peternakan, Institut Pertanian Bogor
*Adriani (2003) ** Sofyan, et al. (2000) *** Suhermin (2009)
Lampiran 2. Hasil Analisis Uji t Konsumsi Bahan Kering Kambing PE pada Saat Penelitian
Two-Sample T-Test and CI: Kondisi A, Kondisi B Two-sample T for kondisi A vs kondisi B
N Mean StDev SE Mean A 13 1803 183 51 B 13 1818.3 35.5 9.9
Difference = mu (kondisi A) - mu (kondisi B) Estimate for difference: -15.5977
95% CI for difference: (-128.0508, 96.8554)
T-Test of difference = 0 (vs not =): T-Value = -0.30 P-Value = 0.768 DF = 12
Two-Sample T-Test and CI: Kondisi A, Kondisi C Two-sample T for kondisi A vs kondisi C
N Mean StDev SE Mean A 13 1803 183 51 C 12 1970.7 10.5 3.0
Difference = mu (kondisi A) - mu (kondisi C) Estimate for difference: -168.053
95% CI for difference: (-278.637, -57.469)
T-Test of difference = 0 (vs not =): T-Value = -3.31 P-Value = 0.006 DF = 12
Two-Sample T-Test and CI: Kondisi A, Kondisi D Two-sample T for kondisi A vs kondisi D
N Mean StDev SE Mean A 13 1803 183 51 D 13 2491.5 23.4 6.5
Difference = mu (kondisi A) - mu (kondisi D) Estimate for difference: -688.822
95% CI for difference: (-800.107, -577.536)
Two-Sample T-Test and CI: Kondisi B, Kondisi C Two-sample T for kondisi B vs kondisi C
N Mean StDev SE Mean B 13 1818.3 35.5 9.9 C 12 1970.7 10.5 3.0
Difference = mu (kondisi B) - mu (kondisi C) Estimate for difference: -152.456
95% CI for difference: (-174.570, -130.342)
T-Test of difference = 0 (vs not =): T-Value = -14.79 P-Value = 0.000 DF = 14
Two-Sample T-Test and CI: Kondisi B, Kondisi D Two-sample T for kondisi B vs kondisi D
N Mean StDev SE Mean B 13 1818.3 35.5 9.9 D 13 2491.5 23.4 6.5
Difference = mu (kondisi B) - mu (kondisi D) Estimate for difference: -673.224
95% CI for difference: (-697.827, -648.621)
T-Test of difference = 0 (vs not =): T-Value = -57.08 P-Value = 0.000 DF = 20
Two-Sample T-Test and CI: Kondisi C, Kondisi D Two-sample T for kondisi C vs kondisi D
N Mean StDev SE Mean C 12 1970.7 10.5 3.0 D 13 2491.5 23.4 6.5
Difference = mu (kondisi C) - mu (kondisi D) Estimate for difference: -520.768
95% CI for difference: (-535.951, -505.585)
Lampiran 3. Hasil Analisis Uji t Konsumsi Abu Kambing PE pada Saat Penelitian
Two-Sample T-Test and CI: Kondisi A, Kondisi B Two-sample T for kondisi A vs kondisi B
N Mean StDev SE Mean A 13 153.8 15.7 4.4 B 13 133.77 5.08 1.4
Difference = mu (kondisi A) - mu (kondisi B) Estimate for difference: 20.0446
95% CI for difference: (10.2144, 29.8748)
T-Test of difference = 0 (vs not =): T-Value = 4.37 P-Value = 0.001 DF = 14
Two-Sample T-Test and CI: Kondisi A, Kondisi C Two-sample T for kondisi A vs kondisi C
N Mean StDev SE Mean A 13 153.8 15.7 4.4 C 12 93.275 0.444 0.13
Difference = mu (kondisi A) - mu (kondisi C) Estimate for difference: 60.5358
95% CI for difference: (51.0298, 70.0418)
T-Test of difference = 0 (vs not =): T-Value = 13.88 P-Value = 0.000 DF = 12
Two-Sample T-Test and CI: Kondisi A, Kondisi D Two-sample T for kondisi A vs kondisi D
N Mean StDev SE Mean A 13 153.8 15.7 4.4 D 13 103.60 1.13 0.31
Difference = mu (kondisi A) - mu (kondisi D) Estimate for difference: 50.2146
95% CI for difference: (40.6881, 59.7411)
Two-Sample T-Test and CI: Kondisi B, Kondisi C Two-sample T for kondisi B vs kondisi C
N Mean StDev SE Mean B 13 133.77 5.08 1.4 C 12 93.275 0.444 0.13
Difference = mu (kondisi B) - mu (kondisi C) Estimate for difference: 40.4912
95% CI for difference: (37.4064, 43.5759)
T-Test of difference = 0 (vs not =): T-Value = 28.60 P-Value = 0.000 DF = 12
Two-Sample T-Test and CI: Kondisi B, Kondisi D Two-sample T for kondisi B vs kondisi D
N Mean StDev SE Mean B 13 133.77 5.08 1.4 D 13 103.60 1.13 0.31
Difference = mu (kondisi B) - mu (kondisi D) Estimate for difference: 30.1700
95% CI for difference: (27.0493, 33.2907)
T-Test of difference = 0 (vs not =): T-Value = 20.89 P-Value = 0.000 DF = 13
Two-Sample T-Test and CI: Kondisi C, Kondisi D Two-sample T for kondisi C vs kondisi D
N Mean StDev SE Mean C 12 93.275 0.444 0.13 D 13 103.60 1.13 0.31
Difference = mu (kondisi C) - mu (kondisi D) Estimate for difference: -10.3212
95% CI for difference: (-11.0441, -9.5982)
Lampiran 4. Hasil Analisis Uji t Konsumsi Protein Kasar Kambing PE pada Saat Penelitian
Two-Sample T-Test and CI: Kondisi A, Kondisi B Two-sample T for kondisi A vs kondisi B
N Mean StDev SE Mean A 13 205.3 20.8 5.8 B 13 235.65 3.13 0.87
Difference = mu (kondisi A) - mu (kondisi B) Estimate for difference: -30.3231
95% CI for difference: (-43.0098, -17.6364)
T-Test of difference = 0 (vs not =): T-Value = -5.21 P-Value = 0.000 DF = 12
Two-Sample T-Test and CI: Kondisi A, Kondisi C Two-sample T for kondisi A vs kondisi C
N Mean StDev SE Mean A 13 205.3 20.8 5.8 C 12 266.76 1.57 0.45
Difference = mu (kondisi A) - mu (kondisi C) Estimate for difference: -61.4362
95% CI for difference: (-74.0196, -48.8527)
T-Test of difference = 0 (vs not =): T-Value = -10.64 P-Value = 0.000 DF = 12
Two-Sample T-Test and CI: Kondisi A, Kondisi D Two-sample T for kondisi A vs kondisi D
N Mean StDev SE Mean A 13 205.3 20.8 5.8 D 13 591.78 4.50 1.2
Difference = mu (kondisi A) - mu (kondisi D) Estimate for difference: -386.461
95% CI for difference: (-399.188, -373.733)
Two-Sample T-Test and CI: Kondisi B, Kondisi C Two-sample T for kondisi B vs kondisi C
N Mean StDev SE Mean B 13 235.65 3.13 0.87 C 12 266.76 1.57 0.45
Difference = mu (kondisi B) - mu (kondisi C) Estimate for difference: -31.1131
95% CI for difference: (-33.1790, -29.0472)
T-Test of difference = 0 (vs not =): T-Value = -31.77 P-Value = 0.000 DF = 17
Two-Sample T-Test and CI: Kondisi B, Kondisi D Two-sample T for kondisi B vs kondisi D
N Mean StDev SE Mean B 13 235.65 3.13 0.87 D 13 591.78 4.50 1.2
Difference = mu (kondisi B) - mu (kondisi D) Estimate for difference: -356.138
95% CI for difference: (-359.300, -352.975)
T-Test of difference = 0 (vs not =): T-Value = -234.20 P-Value = 0.000 DF = 21
Two-Sample T-Test and CI: Kondisi C, Kondisi D Two-sample T for kondisi C vs kondisi D
N Mean StDev SE Mean C 12 266.76 1.57 0.45 D 13 591.78 4.50 1.2
Difference = mu (kondisi C) - mu (kondisi D) Estimate for difference: -325.025
95% CI for difference: (-327.854, -322.195)
Lampiran 5. Hasil Analisis Uji t Konsumsi Serat Kasar Kambing PE pada Saat Penelitian
Two-Sample T-Test and CI: Kondisi A, Kondisi B Two-sample T for kondisi A vs kondisi B
N Mean StDev SE Mean A 13 648.4 65.9 18 B 13 852.4 11.5 3.2
Difference = mu (kondisi A) - mu (kondisi B) Estimate for difference: -204.036
95% CI for difference: (-244.465, -163.608)
T-Test of difference = 0 (vs not =): T-Value = -11.00 P-Value = 0.000 DF = 12
Two-Sample T-Test and CI: Kondisi A, Kondisi C Two-sample T for kondisi A vs kondisi C
N Mean StDev SE Mean A 13 648.4 65.9 18 C 12 700.61 3.71 1.1
Difference = mu (kondisi A) - mu (kondisi C) Estimate for difference: -52.2196
95% CI for difference: (-92.1101, -12.3291)
T-Test of difference = 0 (vs not =): T-Value = -2.85 P-Value = 0.015 DF = 12
Two-Sample T-Test and CI: Kondisi A, Kondisi D Two-sample T for kondisi A vs kondisi D
N Mean StDev SE Mean A 13 648.4 65.9 18 D 13 621.02 7.04 2.0
Difference = mu (kondisi A) - mu (kondisi D) Estimate for difference: 27.3623
95% CI for difference: (-12.6863, 67.4109)
Two-Sample T-Test and CI: Kondisi B, Kondisi C Two-sample T for kondisi B vs kondisi C
N Mean StDev SE Mean B 13 852.4 11.5 3.2 C 12 700.61 3.71 1.1
Difference = mu (kondisi B) - mu (kondisi C) Estimate for difference: 151.817
95% CI for difference: (144.575, 159.058)
T-Test of difference = 0 (vs not =): T-Value = 44.96 P-Value = 0.000 DF = 14
Two-Sample T-Test and CI: Kondisi B, Kondisi D Two-sample T for kondisi B vs kondisi D
N Mean StDev SE Mean B 13 852.4 11.5 3.2 D 13 621.02 7.04 2.0
Difference = mu (kondisi B) - mu (kondisi D) Estimate for difference: 231.398
95% CI for difference: (223.549, 239.248)
T-Test of difference = 0 (vs not =): T-Value = 61.70 P-Value = 0.000 DF = 19
Two-Sample T-Test and CI: Kondisi C, Kondisi D Two-sample T for kondisi C vs kondisi D
N Mean StDev SE Mean C 12 700.61 3.71 1.1 D 13 621.02 7.04 2.0
Difference = mu (kondisi C) - mu (kondisi D) Estimate for difference: 79.5819
95% CI for difference: (74.9028, 84.2610)
Lampiran 6. Hasil Analisis Uji t Konsumsi Lemak Kasar Kambing PE pada Saat Penelitian
Two-Sample T-Test and CI: Kondisi A, Kondisi B Two-sample T for kondisi A vs kondisi B
N Mean StDev SE Mean A 13 58.18 5.89 1.6 B 13 38.509 0.521 0.14
Difference = mu (kondisi A) - mu (kondisi B) Estimate for difference: 19.6677
95% CI for difference: (16.0918, 23.2436)
T-Test of difference = 0 (vs not =): T-Value = 11.98 P-Value = 0.000 DF = 12
Two-Sample T-Test and CI: Kondisi A, Kondisi C Two-sample T for kondisi A vs kondisi C
N Mean StDev SE Mean A 13 58.18 5.89 1.6 C 12 128.605 0.789 0.23
Difference = mu (kondisi A) - mu (kondisi C) Estimate for difference: -70.4281
95% CI for difference: (-74.0244, -66.8317)
T-Test of difference = 0 (vs not =): T-Value = -42.67 P-Value = 0.000 DF = 12
Two-Sample T-Test and CI: Kondisi A, Kondisi D Two-sample T for kondisi A vs kondisi D
N Mean StDev SE Mean A 13 58.18 5.89 1.6 D 13 134.262 0.847 0.23
Difference = mu (kondisi A) - mu (kondisi D) Estimate for difference: -76.0854
95% CI for difference: (-79.6839, -72.4868)
Two-Sample T-Test and CI: Kondisi B, Kondisi C Two-sample T for kondisi B vs kondisi C
N Mean StDev SE Mean B 13 38.509 0.521 0.14 C 12 128.605 0.789 0.23
Difference = mu (kondisi B) - mu (kondisi C) Estimate for difference: -90.0958
95% CI for difference: (-90.6623, -89.5292)
T-Test of difference = 0 (vs not =): T-Value = -334.11 P-Value = 0.000 DF = 18
Two-Sample T-Test and CI: Kondisi B, Kondisi D Two-sample T for kondisi B vs kondisi D
N Mean StDev SE Mean B 13 38.509 0.521 0.14 D 13 134.262 0.847 0.23
Difference = mu (kondisi B) - mu (kondisi D) Estimate for difference: -95.7531
95% CI for difference: (-96.3302, -95.1759)
T-Test of difference = 0 (vs not =): T-Value = -347.23 P-Value = 0.000 DF = 19
Two-Sample T-Test and CI: Kondisi C, Kondisi D Two-sample T for kondisi C vs kondisi D
N Mean StDev SE Mean C 12 128.605 0.789 0.23 D 13 134.262 0.847 0.23
Difference = mu (kondisi C) - mu (kondisi D) Estimate for difference: -5.65731
95% CI for difference: (-6.33558, -4.97903)
Lampiran 7. Hasil Analisis Uji t Konsumsi BETN Kambing PE pada Saat Penelitian
Two-Sample T-Test and CI: Kondisi A, Kondisi B Two-sample T for kondisi A vs kondisi B
N Mean StDev SE Mean A 13 737.0 74.5 21 B 13 557.0 15.2 4.2
Difference = mu (kondisi A) - mu (kondisi B) Estimate for difference: 179.951
95% CI for difference: (133.979, 225.923)
T-Test of difference = 0 (vs not =): T-Value = 8.53 P-Value = 0.000 DF = 12
Two-Sample T-Test and CI: Kondisi A, Kondisi C Two-sample T for kondisi A vs kondisi C
N Mean StDev SE Mean A 13 737.0 74.5 21 C 12 781.48 4.02 1.2
Difference = mu (kondisi A) - mu (kondisi C) Estimate for difference: -44.5162
95% CI for difference: (-89.6316, 0.5993)
T-Test of difference = 0 (vs not =): T-Value = -2.15 P-Value = 0.053 DF = 12
Two-Sample T-Test and CI: Kondisi A, Kondisi D Two-sample T for kondisi A vs kondisi D
N Mean StDev SE Mean A 13 737.0 74.5 21 D 13 1041.34 9.86 2.7
Difference = mu (kondisi A) - mu (kondisi D) Estimate for difference: -304.373
95% CI for difference: (-349.810, -258.936)
Two-Sample T-Test and CI: Kondisi B, Kondisi C Two-sample T for kondisi B vs kondisi C
N Mean StDev SE Mean B 13 557.0 15.2 4.2 C 12 781.48 4.02 1.2
Difference = mu (kondisi B) - mu (kondisi C) Estimate for difference: -224.467
95% CI for difference: (-233.915, -215.018)
T-Test of difference = 0 (vs not =): T-Value = -51.32 P-Value = 0.000 DF = 13
Two-Sample T-Test and CI: Kondisi B, Kondisi D Two-sample T for kondisi B vs kondisi D
N Mean StDev SE Mean B 13 557.0 15.2 4.2 D 13 1041.34 9.86 2.7
Difference = mu (kondisi B) - mu (kondisi D) Estimate for difference: -484.324
95% CI for difference: (-494.808, -473.840)
T-Test of difference = 0 (vs not =): T-Value = -96.36 P-Value = 0.000 DF = 20
Two-Sample T-Test and CI: Kondisi C, Kondisi D Two-sample T for kondisi C vs kondisi D
N Mean StDev SE Mean C 12 781.48 4.02 1.2 D 13 1041.34 9.86 2.7
Difference = mu (kondisi C) - mu (kondisi D) Estimate for difference: -259.857
95% CI for difference: (-266.156, -253.558)
Lampiran 8. Hasil Analisis Uji t Konsumsi Gross Energi Kambing PE pada Saat Penelitian
Two-Sample T-Test and CI: Kondisi A, Kondisi B Two-sample T for kondisi A vs kondisi B
N Mean StDev SE Mean A 13 7735465 784552 217596 B 13 8311144 156874 43509
Difference = mu (kondisi A) - mu (kondisi B) Estimate for difference: -575680
95% CI for difference: (-1059165, -92195)
T-Test of difference = 0 (vs not =): T-Value = -2.59 P-Value = 0.023 DF = 12
Two-Sample T-Test and CI: Kondisi A, Kondisi C Two-sample T for kondisi A vs kondisi C
N Mean StDev SE Mean A 13 7735465 784552 217596 C 12 9090474 48983 14140
Difference = mu (kondisi A) - mu (kondisi C) Estimate for difference: -1355010
95% CI for difference: (-1830110, -879910)
T-Test of difference = 0 (vs not =): T-Value = -6.21 P-Value = 0.000 DF = 12
Two-Sample T-Test and CI: Kondisi A, Kondisi D Two-sample T for kondisi A vs kondisi D
N Mean StDev SE Mean A 13 7735465 784552 217596 D 13 12400061 109742 30437
Difference = mu (kondisi A) - mu (kondisi D) Estimate for difference: -4664597
95% CI for difference: (-5143312, -4185881)
Two-Sample T-Test and CI: Kondisi B, Kondisi C Two-sample T for kondisi B vs kondisi C
N Mean StDev SE Mean B 13 8311144 156874 43509 C 12 9090474 48983 14140
Difference = mu (kondisi B) - mu (kondisi C) Estimate for difference: -779330
95% CI for difference: (-877452, -681208)
T-Test of difference = 0 (vs not =): T-Value = -17.03 P-Value = 0.000 DF = 14
Two-Sample T-Test and CI: Kondisi B, Kondisi D Two-sample T for kondisi B vs kondisi D
N Mean StDev SE Mean B 13 8311144 156874 43509 D 13 12400061 109742 30437
Difference = mu (kondisi B) - mu (kondisi D) Estimate for difference: -4088917
95% CI for difference: (-4199341, -3978493)
T-Test of difference = 0 (vs not =): T-Value = -77.01 P-Value = 0.000 DF = 21
Two-Sample T-Test and CI: Kondisi C, Kondisi D Two-sample T for kondisi C vs kondisi D
N Mean StDev SE Mean C 12 9090474 48983 14140 D 13 12400061 109742 30437
Difference = mu (kondisi C) - mu (kondisi D) Estimate for difference: -3309587
95% CI for difference: (-3380733, -3238441)
Lampiran 9. Hasil Analisis Uji t Produksi Susu Kambing PE pada Saat Penelitian
Two-Sample T-Test and CI: Kondisi A, Kondisi B Two-sample T for kondisi A vs kondisi B
N Mean StDev SE Mean A 13 671 231 64 B 13 830 398 110
Difference = mu (kondisi A) - mu (kondisi B) Estimate for difference: -158.332
95% CI for difference: (-425.552, 108.889)
T-Test of difference = 0 (vs not =): T-Value = -1.24 P-Value = 0.230 DF = 19
Two-Sample T-Test and CI: Kondisi A, Kondisi C Two-sample T for kondisi A vs kondisi C
SE
N Mean StDev Mean A 13 671 231 64 C 12 656 194 56
Difference = mu (kondisi A) - mu (kondisi C) Estimate for difference: 15.2363
95% CI for difference: (-161.0497, 191.5222)
T-Test of difference = 0 (vs not =): T-Value = 0.18 P-Value = 0.859 DF = 22
Two-Sample T-Test and CI: Kondisi A, Kondisi D Two-sample T for kondisi A vs kondisi D
SE
N Mean StDev Mean A 13 671 231 64 D 13 1158 261 72
Difference = mu (kondisi A) - mu (kondisi D) Estimate for difference: -487.246
95% CI for difference: (-687.100, -287.392)
Two-Sample T-Test and CI: Kondisi B, Kondisi C Two-sample T for kondisi B vs kondisi C
N Mean StDev SE Mean B 13 830 398 110 C 12 656 194 56
Difference = mu (kondisi B) - mu (kondisi C) Estimate for difference: 173.568
95% CI for difference: (-87.562, 434.698)
T-Test of difference = 0 (vs not =): T-Value = 1.40 P-Value = 0.179 DF = 17
Two-Sample T-Test and CI: Kondisi B, Kondisi D Two-sample T for kondisi B vs kondisi D
N Mean StDev SE Mean B 13 830 398 110 D 13 1158 261 72
Difference = mu (kondisi B) - mu (kondisi D) Estimate for difference: -328.915
95% CI for difference: (-604.284, -53.545)
T-Test of difference = 0 (vs not =): T-Value = -2.49 P-Value = 0.022 DF = 20
Two-Sample T-Test and CI: Kondisi C, Kondisi D Two-sample T for kondisi C vs kondisi D
SE
N Mean StDev Mean C 12 656 194 56 D 13 1158 261 72
Difference = mu (kondisi C) - mu (kondisi D) Estimate for difference: -502.482
95% CI for difference: (-692.015, -312.950)
Lampiran 10. Hasil Analisis Uji t Produksi Kadar Bahan Kering Susu Kambing PE