Tjokorda Sari Nindhia
Laboratorium Biostatistika Veteriner, Fakultas Kedokteran Hewan, Universitas Udayana, Jl. P.B Sudirman, Denpasar, Bali, 80234, Indonesia

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CORRELATION ANALYSIS AND BODY SIZE VARIATION ETAWAH CROSSBREED GOATS IN UMEJERO VILLAGE, BUSUNGBIU DISTRICT, BULELENG REGENCY Sang Nyoman Arya Dinata; I Putu Sampurna; Tjokorda Sari Nindhia; Ni Nyoman Werdi Susari; I Made Sukada; I Wayan Nico Fajar Gunawan
Buletin Veteriner Udayana Bul. Vet. Udayana. June 2025 Vol. 17 No. 3
Publisher : Fakultas Kedokteran Hewan Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/bulvet.2025.v17.i03.p01

Abstract

This study aims to map the correlation and variability of body circumference measurements in male and female Etawah Crossbreed (PE) goats with mature body age (8–12 months) in Umejero Village, Busungbiu District, Buleleng Regency. A total of 81 PE goats—44 males and 37 females—were measured. Data collection involved direct measurement of neck circumference, chest circumference, hip circumference, and front canon leg circumference. Data were analyzed using error-bar graphs, correlation tests, and biplot mapping with varimax rotation via SPSS software. The results showed that male goats generally had larger body circumferences than females, although the differences were not statistically significant. A positive correlation was found among neck, chest, and hip circumferences, while the front canon leg circumference showed no significant correlation with the other variables. The greatest variation was observed in the front canon leg circumference (vector norm 0.9871), whereas the neck circumference showed the least variation (vector norm 0.6033), indicating higher uniformity. The biplot mapping successfully classified individuals into four quadrants based on morphological similarities, with Quadrant I representing goats with optimal body dimensions. These findings serve as a useful reference for selecting productive and proportional PE goats, supporting breeding and livestock management strategies in local farming systems.
MAPPING OF CORRELATION AND DIVERSITY OF BODY LENGTH OF ETAWA CROSSBREED GOATS IN UMEJERO VILLAGE, BUSUNGBIU DISTRICT, BULELENG, BALI Amirulah; I Putu Sampurna; Tjokorda Sari Nindhia
Buletin Veteriner Udayana Bul. Vet. Udayana. August 2025 Vol. 17 No. 4
Publisher : Fakultas Kedokteran Hewan Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/bulvet.2025.v17.i04.p27

Abstract

Etawa Crossbreed (PE) goats are superior livestock with high adaptability and productivity. This study aims to analyze the correlation and diversity of body length measurements of PE goats in Umejero Village, Busungbiu District, Buleleng, Bali. 81 adult PE goats (aged 8-12 months) were measured for body length dimensions, including head, neck, body, tail, and horn lengths. The data were analyzed using descriptive methods and biplot analysis. The results showed that head length had the greatest diversity at 0.873%, followed by tail length at 0.778%, body length at 0.708%, horn length at 0.669%, and the most uniform neck length at 0.661%. A positive correlation was found between neck, horn, body, and tail lengths, while head length did not correlate with other dimensions.