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      Variabel Pemeda Ukuran Permukaan Tubuh Linear Ayam Kampung dan Ayam Nagrak

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      Date
      2024
      Author
      Farid, Ahmad
      Mulyono, Rini Herlina
      Afnan, Rudi
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      Abstract
      ABSTRAK AHMAD FARID. Variabel Pembeda Ukuran Permukaan Tubuh Linear Ayam Kampung dan Ayam Nagrak. Dibimbing oleh RINI HERLINA MULYONO dan RUDI AFNAN. Ayam kampung dan ayam nagrak merupakan sumber daya genetik ternak unggas Indonesia yang sangat potensial untuk dikembangkan. Penelitian ini bertujuan untuk menentukan variabel pembeda ukuran permukaan tubuh linear antara ayam kampung dan ayam nagrak. Pengukuran terdiri atas panjang femur (X1), panjang tibia (X2), panjang tarsometatarsus (X3), lingkar tarsometatarsus (X4), panjang jari ketiga (X5), panjang sayap (X6), panjang maxilla (X7), dan tinggi jengger (X8). Penelitian ini menggunakan metode analisis diskriminan. Variabel pembeda antara ayam kampung jantan dengan nagrak jantan adalah X1, X2, X3, X4, X5, X6, dan X8, dan ayam kampung betina dan nagrak betina adalah X2, X3, X4, X5, X6, X7 dan X8. Persamaan diskriminan ayam kampung jantan dengan ayam nagrak jantan adalah Y=-0,57X1-0,31X2+1,10X3-0,47X4-0,98X5-0,20X6+0,46X8, serta persamaan diskriminan ayam kampung betina dengan nagrak betina adalah Y=-0,20X2+1,11X3-0,78X4-0,91X5-0,35X6-0,41X7-0,16X8. Klasifikasi data kelompok ayam jantan menunjukkan tidak tepat sebanyak 8 ekor ayam nagrak, sedangkan pada ayam betina menunjukkan semua sesuai dengan kelompoknya. Kata kunci: ayam kampung, ayam nagrak, analisis diskriminan
       
      ABSTRACT AHMAD FARID. Discriminating Variables Linear Body Surface Size of Kampung Chickens and Nagrak Chickens. Supervised by RINI HERLINA MULYONO and RUDI AFNAN. Kampung chickens and nagrak chickens are Indonesian poultry genetics resources that have the potential to be developed. This study aimed to determine the variables that distinguish the size of the linear body surface of kampung and nagrak chickens. Linear body surface measurements consisted of femur length (X1), tibia length (X2), tarsometatarsus length (X3), tarsometatarsus circumference (X4), third finger length (X5), wing length (X6), maxilla length (X7), and comb height (X8). This research used the discriminant analysis. Distinguish variables between cock kampung and nagrak chickens are X1, X2, X3, X4, X5, X6, and X8. Distinguish Variables between hen kampung and nagrak chickens are X2, X3, X4, X5, X6, X7 and X8. The discriminant equation of cock kampung to nagrak chicken is Y=-0,57X1-0,31X2+1,10X3-0,47X4-0,98X5-0,20X6+0,46X8 and the discriminant equation of hen kampung and nagrak chicken is Y=-0,20X2+1,11X3-0,78X4- 0,91X5-0,35X6-0,41X7-0,16X8. The data classification of the cock chicken group showed that 8 nagrak chickens were inaccurate, while the hen chickens group showed that all of them were in the right group. Keywords: discriminant analysis, kampung chickens, nagrak chickens
       
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      http://repository.ipb.ac.id/handle/123456789/155624
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      • UT - Animal Production Science and Technology [4041]

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