Relations of Weight and Age to the Front Feet Sole Area of Merino Ram (Ovis aries)
Tehupuring, B., Widjiati, S., Hendrawan, V., Luqman, E. (2021). Relations of Weight and Age to the Front Feet Sole Area of Merino Ram (Ovis aries). EKB Journal Management System, 14(2), 73-78. doi: 10.21608/jva.2021.197239
Benjamin Christoffel Tehupuring; Soeharsono Widjiati; Viski Fitri Hendrawan; Epy Muhammad Luqman. "Relations of Weight and Age to the Front Feet Sole Area of Merino Ram (Ovis aries)". EKB Journal Management System, 14, 2, 2021, 73-78. doi: 10.21608/jva.2021.197239
Tehupuring, B., Widjiati, S., Hendrawan, V., Luqman, E. (2021). 'Relations of Weight and Age to the Front Feet Sole Area of Merino Ram (Ovis aries)', EKB Journal Management System, 14(2), pp. 73-78. doi: 10.21608/jva.2021.197239
Tehupuring, B., Widjiati, S., Hendrawan, V., Luqman, E. Relations of Weight and Age to the Front Feet Sole Area of Merino Ram (Ovis aries). EKB Journal Management System, 2021; 14(2): 73-78. doi: 10.21608/jva.2021.197239

Relations of Weight and Age to the Front Feet Sole Area of Merino Ram (Ovis aries)

Journal of Veterinary Anatomy
Article 6, Volume 14, Issue 2, October 2021, Page 73-78  XML PDF (329.93 K)
Document Type: Original Article
DOI: 10.21608/jva.2021.197239
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Authors
Benjamin Christoffel Tehupuring1; Soeharsono Widjiati1; Viski Fitri Hendrawanorcid 2; Epy Muhammad Luqman email orcid 1
1Department of Veterinary Science, Faculty of Veterinary Medicine, Universitas Airlangga
2Department of Animal Reproduction Faculty of Veterinary Medicine, Universitas Brawijaya Kampus C Unair Jl Mulyorejo Surabaya, Indonesia 60115
Abstract
Age and activities are factors that in- fluence the anatomy of the body. This study aims to describe the correlation between the body weight and age to the front feet sole area of Merino ram. These objectives were achieved by performing measurements of front feet sole of fifteen Merino rams. Measurements were taken every month started from one-month-old until six-month-old. All data were modeled using analytical MARS (Mul- tivariate Adaptive Regression Spline Longitudinal). Data analysis resulted an equation model: Y = 11. 575 + 0.95 * BF2 (BF1 = max (0, weight – 8.000); BF2 = max (0, age – 1.000) * BF1 for front right foot sole area and Y = 20.582-0.683 * BF2 for front left foot sole area. The results of this study indicate that there is a different pattern in the correlation between the body weight and age to the right and left front feet sole areas.
Keywords
Animals; body weight; age; front feet sole area; Merino ram
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