LAMPIRAN
Lampiran 1. Data Performa Reproduksi Sapi Perah Impor Pertama
No. ID Sapi
Beranak... Beranak Selanjutnya
Kawin Pertama
(Hari)
Jumlah Servis (Kali)
Service Period (Hari)
Lama Kosong
(Hari)
Selang Beranak
(Hari) Ke Tanggal Tanggal
1 776 1 13/08/2009 22/09/2010 50 2 82 132 405
2 304 1 05/07/2009 08/10/2010 48 7 133 181 460
3 389 1 16/09/2009 20/08/2010 54 1 0 54 338
4 380 1 01/11/2009 25/09/2010 55 1 0 55 328
5 336 1 08/09/2009 15/08/2010 69 1 0 69 341
6 324 1 31/07/2009 26/08/2010 67 3 51 118 391
7 435 1 31/07/2009 07/11/2010 59 2 127 186 464
8 316 1 08/07/2009 23/07/2010 103 1 0 103 380
9 486 1 17/09/2009 10/09/2010 55 2 26 81 358
10 171 1 20/08/2009 25/07/2010 57 1 0 57 339
11 318 1 24/07/2009 03/08/2010 81 2 22 103 375
12 784 1 19/08/2009 17/09/2010 40 7 78 118 394
13 762 1 13/09/2009 13/08/2010 57 1 0 57 334
14 708 1 22/08/2009 02/08/2010 75 1 0 75 345
15 633 1 22/08/2009 05/12/2010 102 5 88 190 470
16 437 1 23/07/2009 10/08/2010 56 3 50 106 383
17 581 1 04/09/2009 14/09/2010 55 3 42 97 375
18 542 1 04/09/2009 15/09/2010 99 1 0 99 376
19 487 1 17/09/2009 08/08/2010 50 1 0 50 325
20 646 1 01/09/2009 28/08/2010 61 2 22 83 361
21 639 1 21/09/2009 08/01/2011 74 7 122 196 474
22 628 1 26/08/2009 09/08/2010 72 1 0 72 348
23 593 1 09/09/2009 25/12/2010 137 3 49 186 472
24 578 1 07/09/2009 29/12/2010 127 4 79 206 478
25 557 1 08/09/2009 24/09/2010 57 2 40 97 381
26 552 1 15/09/2009 25/08/2010 66 1 0 66 344
27 534 1 03/10/2009 18/09/2010 58 4 18 76 350
28 564 1 30/08/2009 04/12/2010 42 7 143 185 461
29 710 1 19/08/2009 28/08/2010 55 2 45 100 374
30 730 1 24/09/2009 26/01/2011 47 6 170 217 489
31 238 1 21/09/2009 06/01/2011 58 5 143 201 472
32 302 1 20/07/2009 28/08/2010 68 3 65 133 404
33 313 1 27/07/2009 29/07/2010 38 2 56 94 367
34 315 1 05/08/2009 19/09/2010 47 7 86 133 410
35 353 1 30/08/2009 08/10/2010 132 1 0 132 404
No. ID Sapi
Beranak... Beranak Selanjutnya
Kawin Pertama
(Hari)
Jumlah Servis (Kali)
Service Period (Hari)
Lama Kosong
(Hari)
Selang Beranak
(Hari) Ke Tanggal Tanggal
36 366 1 24/06/2009 13/10/2010 64 6 138 202 476
37 528 1 28/08/2009 11/10/2010 66 3 70 136 409
38 379 1 30/10/2009 03/01/2011 43 4 110 153 430
39 400 1 19/08/2009 22/11/2010 139 2 34 173 460
40 465 1 20/10/2009 20/01/2011 41 6 145 186 457
41 473 1 30/09/2009 23/08/2010 54 1 0 54 327
42 495 1 08/11/2009 20/09/2010 40 1 0 40 316
43 769 1 21/08/2009 02/11/2010 49 5 119 168 438
44 69 1 10/07/2009 17/07/2010 44 2 53 97 372
45 49 1 08/06/2009 12/09/2010 48 7 139 187 461
46 44 1 01/08/2009 16/11/2010 53 7 140 193 472
47 39 1 18/07/2009 17/10/2010 63 6 113 176 456
48 776 2 22/09/2010 31/07/2011 37 1 0 37 312
49 65 2 07/07/2010 16/06/2011 41 2 22 63 344
50 389 2 20/08/2010 25/07/2011 56 1 0 56 339
51 380 2 25/09/2010 24/08/2011 40 2 20 60 333
52 378 2 01/09/2010 05/11/2011 43 7 105 148 430
53 357 2 20/08/2010 11/07/2011 45 1 0 45 325
54 356 2 02/08/2010 02/08/2011 83 1 0 83 365
55 324 2 26/08/2010 01/12/2011 40 3 146 186 462
56 486 2 10/09/2010 08/09/2011 55 2 21 76 363
57 223 2 17/07/2010 23/06/2011 60 1 0 60 341
58 40 2 15/07/2010 20/06/2011 56 1 0 56 340
59 23 2 10/01/2011 02/02/2012 84 3 30 114 388
60 318 2 03/08/2010 16/09/2011 72 2 60 132 409
61 611 2 23/07/2010 27/06/2011 43 2 20 63 339
62 784 2 17/09/2010 15/10/2011 90 2 21 111 393
63 762 2 13/08/2010 27/06/2011 38 1 0 38 318
64 708 2 02/08/2010 26/08/2011 63 3 47 110 389
65 440 2 10/01/2011 26/02/2012 50 3 86 136 412
66 437 2 10/08/2010 09/10/2011 42 3 96 138 425
67 586 2 22/05/2011 12/04/2012 48 1 0 48 326
68 581 2 14/09/2010 19/08/2011 57 1 0 57 339
69 549 2 30/10/2010 13/01/2012 70 6 84 154 440
70 542 2 15/09/2010 04/10/2011 63 3 41 104 384
71 541 2 04/06/2010 16/05/2011 43 2 27 70 346
72 551 2 28/10/2010 26/01/2012 53 6 131 184 455
No. ID Sapi
Beranak... Beranak Selanjutnya
Kawin Pertama
(Hari)
Jumlah Servis (Kali)
Service Period (Hari)
Lama Kosong
(Hari)
Selang Beranak
(Hari) Ke Tanggal Tanggal
73 534 2 18/09/2010 13/01/2012 47 6 157 204 482
74 564 2 04/12/2010 21/01/2012 49 3 84 133 413
75 315 2 19/09/2010 27/09/2011 61 2 27 88 373
76 353 2 08/10/2010 26/11/2011 48 5 84 132 414
77 366 2 13/10/2010 10/12/2011 99 3 49 148 423
78 396 2 28/03/2011 08/04/2012 57 2 30 87 377
79 465 2 20/01/2011 11/03/2012 69 5 76 145 416
80 769 2 02/11/2010 10/02/2012 60 6 122 182 465
81 170 2 25/01/2011 09/05/2012 92 5 105 197 470
82 41 2 12/11/2010 09/03/2012 39 6 168 207 483
83 69 2 17/07/2010 20/08/2011 39 4 85 124 399
84 766 3 05/06/2011 24/05/2012 55 2 24 79 354
85 65 3 16/06/2011 04/07/2012 41 4 71 112 384
86 304 3 28/02/2012 19/01/2013 54 1 0 54 326
87 378 3 05/11/2011 29/12/2012 120 2 20 140 420
88 357 3 11/07/2011 25/05/2012 42 1 0 42 319
89 355 3 31/10/2011 10/11/2012 47 2 55 102 376
90 324 3 01/12/2011 08/03/2013 77 5 105 182 463
91 435 3 26/02/2012 10/04/2013 55 4 82 137 409
92 316 3 22/09/2011 10/11/2012 39 2 95 134 415
93 486 3 08/09/2011 14/08/2012 61 1 0 61 341
94 221 3 15/10/2011 10/01/2013 55 6 120 175 453
95 40 3 20/06/2011 09/07/2012 109 1 0 109 385
96 23 3 02/02/2012 02/01/2013 58 1 0 58 335
97 784 3 15/10/2011 07/09/2012 48 1 0 48 328
98 773 3 13/10/2011 17/01/2013 51 3 130 181 462
99 762 3 27/06/2011 07/07/2012 42 3 53 95 376
100 708 3 26/08/2011 05/09/2012 49 2 47 96 376
101 650 3 20/09/2011 04/12/2012 108 3 62 170 441
102 440 3 26/02/2012 10/02/2013 79 1 0 79 350
103 633 3 14/03/2012 15/02/2013 39 2 22 61 338
104 586 3 12/04/2012 15/04/2013 45 3 48 93 368
105 584 3 12/01/2012 30/12/2012 81 1 0 81 353
106 581 3 19/08/2011 02/10/2012 54 3 75 129 410
107 549 3 13/01/2012 16/03/2013 56 4 96 152 428
108 542 3 04/10/2011 24/09/2012 78 1 0 78 356
No. ID Sapi
Beranak... Beranak Selanjutnya
Kawin Pertama
(Hari)
Jumlah Servis (Kali)
Service Period (Hari)
Lama Kosong
(Hari)
Selang Beranak
(Hari) Ke Tanggal Tanggal
109 487 3 14/10/2011 05/10/2012 78 1 0 78 357
110 646 3 27/10/2011 20/02/2013 44 2 146 190 482
111 628 3 19/07/2012 04/11/2013 153 2 45 198 473
112 593 3 09/05/2012 02/09/2013 47 3 152 199 481
113 578 3 02/04/2012 13/05/2013 129 2 22 131 406
114 555 3 22/09/2012 27/12/2013 56 5 132 188 461
115 551 3 26/01/2012 08/05/2013 57 6 168 225 468
116 543 3 31/05/2012 03/10/2013 69 4 149 218 490
117 534 3 13/01/2012 02/02/2013 39 4 69 108 386
118 498 3 07/07/2012 05/11/2013 153 5 59 212 486
119 664 3 30/09/2012 24/10/2013 106 1 0 106 389
120 710 3 09/03/2012 15/02/2013 47 2 21 68 343
121 730 3 19/03/2012 18/07/2013 63 6 152 215 486
122 329 3 12/09/2012 29/08/2013 73 1 0 73 351
123 353 3 26/11/2011 28/01/2013 45 6 105 150 429
124 379 3 15/06/2012 21/09/2013 52 2 137 189 463
125 400 3 23/05/2012 15/07/2013 129 1 0 129 418
126 170 3 09/05/2012 14/05/2013 95 2 3 98 370
127 67 3 20/09/2011 30/10/2012 108 2 22 130 406
128 62 3 14/02/2013 08/05/2014 60 4 108 168 448
129 15 3 11/11/2011 15/12/2012 77 3 45 122 400
130 14 3 23/03/2012 21/03/2013 52 3 30 82 363
131 766 4 24/05/2012 14/05/2013 62 2 22 84 355
132 776 4 11/08/2012 25/09/2013 39 4 90 129 410
133 65 4 04/07/2012 20/05/2013 38 1 0 38 320
134 389 4 25/05/2013 28/06/2014 49 3 69 118 399
135 378 4 29/12/2012 10/12/2013 68 1 0 68 346
136 357 4 25/05/2012 07/05/2013 44 2 21 65 347
137 356 4 14/11/2012 25/01/2014 129 2 36 165 437
138 355 4 10/11/2012 02/12/2013 84 2 23 107 387
139 336 4 29/12/2012 08/05/2014 179 2 45 224 495
140 324 4 08/03/2013 12/05/2014 102 4 53 155 430
141 435 4 10/04/2013 18/03/2014 63 1 0 63 342
142 316 4 10/11/2012 27/11/2013 56 2 46 102 382
143 486 4 14/08/2012 17/12/2013 92 6 119 211 490
144 23 4 02/01/2013 12/02/2014 135 2 0 135 406
145 784 4 07/09/2012 05/10/2013 75 3 41 116 393
146 773 4 17/01/2013 25/05/2014 70 4 147 217 493
147 762 4 07/07/2012 13/11/2013 57 8 162 219 494
No. ID Sapi
Beranak... Beranak Selanjutnya
Kawin Pertama
(Hari)
Jumlah Servis (Kali)
Service Period (Hari)
Lama Kosong
(Hari)
Selang Beranak
(Hari) Ke Tanggal Tanggal
148 708 4 05/09/2012 18/12/2013 86 4 106 192 469
149 653 4 27/12/2012 20/04/2014 105 4 91 196 479
150 437 4 17/04/2013 09/05/2014 63 2 47 110 387
151 586 4 15/04/2013 30/04/2014 84 2 24 108 380
152 584 4 30/12/2012 21/03/2014 125 4 47 172 446
153 549 4 16/03/2013 20/04/2014 125 1 0 125 400
154 487 4 05/10/2012 28/11/2013 60 4 82 142 419
155 646 4 20/02/2013 23/04/2014 121 2 30 151 427
Laktasi ... Deskriptif
Kawin Pertama
(Hari)
Jumlah Servis (Kali)
Service Period (Hari)
Lama Kosong
(Hari)
Selang Beranak
(Hari)
I
Minimum 38 1 0 40 316
Maksimum 139 7 170 217 489
Rata-rata 65,42 3,23 59,53 124,96 400,94
Simpangan Baku 25,53 2,19 53,64 52,87 53,03 Koefisien Variasi 39,01 67,87 90,10 42,31 13,23
II
Minimum 37 1 0 37 312
Maksimum 99 7 168 207 483
Rata-rata 56,44 2,97 54,00 110,44 389,78
Simpangan Baku 16,43 1,82 49,83 50,73 49,76 Koefisien Variasi 29,11 61,16 92,29 45,93 12,77
III
Minimum 39 1 0 42 319
Maksimum 153 6 168 225 490
Rata-rata 69,68 2,68 56,38 126,06 402,60
Simpangan Baku 30,20 1,56 53,62 51,79 50,90 Koefisien Variasi 43,33 58,15 95,11 41,08 12,64
IV
Minimum 38 1 0 38 320
Maksimum 179 8 162 224 495
Rata-rata 84,44 2,88 52,04 136,48 413,32
Simpangan Baku 34,74 1,63 45,03 52,14 51,15 Koefisien Variasi 41,13 56,69 86,52 38,20 12,38
Keseluruhan
Minimum 37 1 0 37 312
Maksimum 179 8 170 225 495
Rata-rata 67,69 2,94 56,09 123,78 400,84
Simpangan Baku 28,53 1,86 51,41 52,767 52,03 Koefisien Variasi 42,14 63,13 92,15 42,62 12,98
Lampiran 2. Perhitungan Analisis Varians satu arah/Oneway Anova
2.1 Contoh Perhitungan Analisis Varians satu arah/Oneway Anova (Selang Beranak)
1. Derajat Bebas
Db Kolom = J – 1 = 4 – 1 = 3 Db Galat = (I – J) = 155 – 4 = 151 Db Total = (I – 1) = 155 – 1 = 154 2. JKK (Jumlah Kuadrat Kolom)
JKK =
∑ 𝑋𝑗𝑗 2
𝐼
−
X∗∗2IJ
= (
188442
47
+
1403236 2+
1892247 2+
1033325 2) − 621311552
= 24913355,21 – 24904910,72
= 8444,49
3. JKT (Jumlah Kuadrat Total) JKT = ∑ ∑
𝑗 𝑖𝑋
𝑖𝑗2−
X∗∗2IJ
= (405
2+ 460
2+ 394
2+ 388
2+ n
2… + 363
2) − 621312
155
= 25321839 – 24904910,72
= 416928,28
4. JKG (Jumlah Kuadrat Galat) JKG = JKT – JKK
= 416928,28 – 8444,49
= 408483,79
5. KTK (Kuadrat Tengah Kolom) KTK =
JKKJ−1
=
8444,493
= 2814,831
6. KTG (Kuadrat Tengah Galat) KTG =
JKG𝐽(𝐼−1)
=
408483,79155−4
= 2705,191
7. F Hitung F hit =
KTK𝐾𝑇𝐺
=
2814,8312705,191
= 1,04053
Kaidah Keputusan :
Apabila F
hit≤ F tabel (α = 0,5) maka tidak berbeda nyata dan terima H
0.
Sebaliknya apabila F
hit> F tabel (α = 0,5) maka berbeda nyata tolak H
0dan terima
H
1.Dari hasil uji Analisis Varian Satu Arah F
hit1,04053 ≤ F tabel 2,664504
dalam taraf nyata 0,05 tidak berbeda nyata dan terima H
0.Dengan demikian dapat
disimpulkan tidak terdapat perbedaan performa selang beranak pada laktasi 1,2,3
dan 4.
2.2 Hasil Analisis Varians satu arah/Oneway Anova 2.3 Kawin Pertama Setelah Beranak
Groups Count Sum Average Variance Laktasi 1 47 3075 65,42553 665,7715 Laktasi 2 36 2032 56,44444 277,5111 Laktasi 3 47 3275 69,68085 931,8307
Laktasi 4 25 2111 84,44 1256,84
ANOVA
Source of Variation SS Df MS F P-value F crit
Between Groups 11994 3 3997,999 5,325176 0,001626 2,664504 Within Groups 113366,8 151 750,7732
Total 125360,7 154
2.4 Jumlah Kawin Perkebuntingan
Groups Count Sum Average Variance
Laktasi 1 47 152 3,234 4,922
Laktasi 2 36 107 2,972 3,399
Laktasi 3 47 126 2,681 2,483
Laktasi 4 25 72 2,880 2,777
ANOVA
Source of Variation SS df MS F P-value F crit
Between Groups 7,336577 3 2,4455 0,7017 0,5524 2,6645 Within Groups 526,2505 151 3,4851
Total 533,5871 154
2.5 Service Period
Groups Count Sum Average Variance
Laktasi 1 47 2798 59,53 2939,65
Laktasi 2 36 1944 54,00 2554,40
Laktasi 3 47 2650 56,38 2938,11
Laktasi 4 25 1301 52,04 2111,96
ANOVA
Source of Variation SS Df MS F P-value F crit Between Groups 1128,1 3 376,05 0,138338 0,936957 2,664504 Within Groups 410467,8 151 2718,33
Total 411595,9 154
2.6 Lama Kosong
Groups Count Sum Average Variance
Laktasi 1 47 5873 125,0 2856,4
Laktasi 2 36 3976 110,4 2646,8
Laktasi 3 47 5925 126,1 2740,2
Laktasi 4 25 3412 136,5 2831,8
ANOVA
Source of Variation SS df MS F P-value
F crit Between Groups 10744,7 3 3581,56 1,29 0,28 2,66 Within Groups 418045,9 151 2768,52
Total 428790,5 154
2.7 Selang Beranak
Groups Count Sum Average Variance
Laktasi 1 47 18844 400,9 2873,1
Laktasi 2 36 14032 389,8 2546,3
Laktasi 3 47 18922 402,6 2647,6
Laktasi 4 25 10333 413,3 2725,6
ANOVA
Source of Variation SS Df MS F P-value F crit
Between Groups 8444,5 3 2814,8 1,04053 0,376471 2,664504 Within Groups 408483,8 151 2705,2
Total 416928,3 154
Lampiran 3. Contoh Perhitungan Analisis Deskriptif (Selang Beranak)
3.1 Selang Beranak Sapi Perah FH Impor Pertama
Nilai Minimal : 316
Nilai Maksimal : 489
Rata-rata 𝜇 = Σx
i𝑁
𝜇 = 18844
47 = 400,94
Ragam
𝜎
2= Σ(x
i− μ)
2𝑁 − 1 = 132160,76
46 = 2873.06
Standar Deviasi 𝜎 = √𝜎
2𝜎 = √2873,06 = 53,03
Koefisien Variasi 𝐾𝑉 = 𝜎
𝜇 𝑥100%
𝐾𝑉 = 53,03
400,94 𝑥100% = 13,23%
Lampiran 4. Contoh Perhitungan Uji Least Significant Difference (Kawin Pertama Setelah Beranak).
Anova: Single Factor SUMMARY
Groups Count Sum Average Variance Laktasi 1 47 3075 65,4255 665,772 Laktasi 2 36 2032 56,4444 277,511 Laktasi 3 47 3275 69,6809 931,831
Laktasi 4 25 2111 84,44 1256,84
ANOVA
Source of Variation SS Df MS F P-value F crit
Between Groups 11994 3 3998 5,32518 0,001626139 2,6645 Within Groups 113367 151 750,773
Total 125361 154
1. Nilai LSD laktasi 1 dan 2
LSD = 𝑡 ∝ 2, 𝑑𝑏𝐺√𝐾𝑇𝐺(
𝐼𝑎1+𝐼𝑏1)= 1,9758 √750,77(
471+361)= 11,99
2. Kaidah keputusan perbedaan laktasi 1 dan 2
Apabila selisih µ
1− µ
2≤ 11,99 maka tidak berbeda nyata dan terima H
0Apabila selisih µ
1− µ
2> 11,99 maka berbeda nyata tolak H
0dan terima H
1µ
1− µ
2= 65,4255 - 56,4444
= 8,981
Selisih 8,891 ≤ 11,99 maka laktasi 1 dan 2 tidak berbeda nyata.
3. Nilai LSD laktasi 1 dan 4
LSD = 𝑡 ∝ 2, 𝑑𝑏𝐺√𝐾𝑇𝐺(
𝐼𝑎1+𝐼𝑏1)= 1,9758 √750,77(
471+251)= 13,401
4. Kaidah keputusan perbedaan laktasi 1 dan 4
Apabila selisih µ
1− µ
4≤ 13,401 maka tidak berbeda nyata dan terima H
0Apabila selisih µ
1− µ
4> 13,401 maka berbeda nyata tolak H
0dan terima H
1µ
1− µ
4= 65,4255 - 84,44
= -19,0145
Selisih 19,014 > 13,401 maka laktasi 1 dan 4 berbeda.
Lampiran 5. Contoh Hasil Uji Least Significant Difference (Kawin Pertama Setelah Beranak).
Multiple Comparisons Parameter
LSD
(I) laktasi (J) laktasi Mean Difference (I-J)
Std.
Error Sig. 95% Confidence Interval
Lower Bound
Upper Bound
1 2 8,981 6,069 0,141 -3,01 20,97
3 -4,255 5,652 0,453 -15,42 6,91
4 -19.014* 6,783 0,006 -32,42 -5,61
2 1 -8,981 6,069 0,141 -20,97 3,01
3 -13.236* 6,069 0,031 -25,23 -1,25
4 -27.996* 7,133 0 -42,09 -13,9
3 1 4,255 5,652 0,453 -6,91 15,42
2 13.236* 6,069 0,031 1,25 25,23
4 -14.759* 6,783 0,031 -28,16 -1,36
4 1 19.014* 6,783 0,006 5,61 32,42
2 27.996* 7,133 0 13,9 42,09
3 14.759* 6,783 0,031 1,36 28,16
*. The mean difference is significant at the 0.05 level.
Lampiran 6. Contoh Penetapan Notasi Uji Least Significant Difference/LSD (Kawin Pertama Setelah Beranak).
Perbandingan laktasi Nilai rata-rata dan perbandingan laktasi
Selisih Antar
Laktasi Nlai LSD Notasi
1 2
65,426 56,444
8,981 11,989 A3
69,681
-4,255 11,167 A4
84,440
-19.014* 13,399 B2 1
56,444 65,426
-8,981 11,989 A3
69,681
-13.236* 11,989 B4
84,440
-27.996* 14,093 B3 1
69,681 65,426
4,255 11,167 A2
56,444
13.236* 11,989 B4
84,440
-14.759* 13,399 B4 1
84,440 65,426
19.014* 13,399 B2
56,444
27.996* 14,093 B3
69,681
14.759* 13,399 B* Terdapat Perbedaan yang nyata dalam taraf α 0,05 antar laktasi