Diversity of Qualitative Characteristics and Their Use to Distinguish the Origin of the Bali Cattle Population Hayanti Sari Yanti1,*, Handiwirawan Eko2, Zubir3, Bustami3, Susilawati Endang3 1Resource Researcher Group, Assessment Institute for Agricultural Technology of Jambi, 36128, Indonesia. 2Animal and Veterinary Policy Analysis Researcher Group, Indonesian Center for Animal Research and Development, Bogor, 16128, Indonesia. 3Farming System Researcher Group, Assessment Institute for Agricultural Technology of Jambi, 36128, Indonesia. *Corresponding Author: Sari Yanti Hayanti, Resource Researcher Group, Assessment Institute for Agricultural Technology of Jambi, 36128, Indonesia, Email: drh.sari.bptpjambi@gmail.com
Online Published on 02 September, 2022. Abstract Background The development of local Bali cattle in ex-situ areas allow for the formation of new qualitative phenotypic characteristics. The aim of this study is to characterize Bali cattle that have been created in Jambi Province's ex-situ environment in several of rearing areas. Methods A research sample of 478 Bali cattle from Muaro Jambi (MJB) district, Sarolangun (SLG) district, Tanjung Jabung Timur (TJT) District, Jambi City (KJB) and PTPN VI were surveyed. The qualitative phenotype characteristic observed were pattern of head color, dominant head color, inner-ear color, forehead color, side-lip color, horn shape, body-color pattern, dominant body color, back line color, under-belly color, sock color, rump color and tail color. The frequency and percentage of each qualitative characteristic were calculated using the PROC FREQ function of SAS software version 9.0, resulting in a cross-tabulation of the qualitative characteristics observed in Bali cattle at various locations. Then, PROC CORESP performs multiple correspondence analysis (MCA) between the qualitative characteristics of the variables. The resulting plot depicts the graphical relationship between variables. Result Research results based on sex showed that only white lower lip and black inner ear were characteristic of the head found to be common, while black backline, light-brown underbelly, white rump and black tail hair were common characteristics for the body. Head phenotype based on district showed that white lower lip and white-black inner ear could be found in male Bali cattle while white lower lip and abnormal horn characteristic could be found in females. Body characteristic analysis showed three-color pattern to be common in male Bali cattle while black backline, white feet and white rump were common characteristics found in females. These characteristics can therefore be seen as differentiating characteristics between sex and district of origin of Bali cattle. Top Keywords Bali cattle, Jambi, Phenotype. Top |