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Published byVeronika Budiono Modified over 6 years ago
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Pendugaan Nilai Heritabilitas dengan Pola half-Sib
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Pola Pejantan-n Anak-1 Anak-2 Anak-n Pejantan-1 Anak-1 Anak-2 Anak-n
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Contoh : Bobot Ayam Broiler (kg)
Pejantan Total Pejantan-1 Pejantan-2 Pejantan-3 1 1.66 1.73 1.80 2 1.89 1.97 1.69 3 1.70 1.74 4 1.83 1.77 1.58 5 1.63 6 1.75 ∑ 10.34 10.66 10.10 31.10 ∑Y2 17.87 18.98 17.04 53.89 N = 6 x 3 = 18 K = 6
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Perhitungan
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Tabel Sidik Ragam Sumber Variasi db JK KT Komponen Antar Pejantan n-1
JKPEJANTAN JKPEJANTAN/db Galat (N-1)-(n-1) JKGALAT JKGALAT/db Total N-1 JKTOTAL
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Table Sidik Ragam Sumber Variasi db JK KT Komponen Antar Pejantan 2
0.03 0.013 Galat 15 0.14 0.010 Total 17 0.17
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Dengan Excel(1)
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Dengan Excel (2)
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Dengan Excel (3) Hasil Anova: Single Factor SUMMARY Groups Count Sum
Average Variance Pejantan-1 6 Pejantan-2 Pejantan-3 ANOVA Source of Variation SS df MS F P-value F crit Between Groups 0.03 2 0.013 1.36 0.29 3.68 Within Groups 0.14 15 0.010 Total 0.17 17
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SPSS ANOVA (1)
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SPSS ANOVA (2)
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SPSS ANOVA (3) Hasil
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SPSS Variance Component (1)
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SPSS Variance Component (2)
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SPSS Variance Component (Option)
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SPSS Variance Component (Hasil)
Scientific Number 5.88E-04 9.63E-03 0.010
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K-jumlah anak tidak sama
Jumlah anak per pejantan, 24, 18, 13, 12, 11, 9, and 9 ekor
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