Articles

Found 1 Documents
Search
Journal : Aceh Journal of Animal Science

Correlation and regression analysis of the body measurements of the Doro Ncanga Buffalo (Bubalus bubalis) reared extensively in the Savanna of Mount Tambora Dompu Regency, Indonesia Husni, Husni; Maskur, Maskur; Arman, Chairussyuhur
Aceh Journal of Animal Science Vol 3, No 1: July 2018
Publisher : Syiah Kuala University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (482.114 KB) | DOI: 10.13170/ajas.3.1.9632

Abstract

The objectives of the present study were examined the correlation and regression of body measurements of the Doro Ncanga buffaloes in the Savanna of Mount Tambora Dompu Regency, Indonesia. A total of 339 animals were used in this study. In female, body weight (BW) was found to be significantly (p<0.05) correlated with body length (BL), the degree of correlation increased from 0-6 (r=0.319) to 13-24 months (r=0.394), thereafter decreased at >36 months (r=0.160). The BW was not significantly correlated with height at wither (HW) for all 5 age groups. However, BW and heart girth (HG) were highly correlated (p<0.01) between age groups 0-6 (r=0.967) and >36 months (r=0.978). The BL was significantly (p<0.01) correlated with HW from 0-6 to 13-24 months of age, except for 25-36 months of age. The correlation between BL and HG was highly significant (p<0.01) at 0-6 (r=0.427) and 13-24 (0.371) months of age, then decreased with the increase of age. The HW had no strong correlation with HG  at all groups. Regression model of BW changes with HG was predictable with R2 values ranged from 0.896 to 0.957. In male, BW had a strong correlations with HG for age groups 0-6 (r=0.979) and 7-12 months (r=0.972). The BL and HW were not highly correlated with BW at all groups. However, BW was significantly (p<0.01) correlated with HG for age groups 0-6 (r=0.979) and 7-12 months (r=0.972). Their R2 values were 0.958 and 0.945, respectively. A highly significant (p<0.01) correlations were also observed between BL and HW for age groups 0-6 months (r=0.677)and 7-12 months (0.462). The  R2 values were 0.458 and 0.214 for the two different age groups, respectively. The estimates of coefficient of determinations and predictive equations show that HG alone could be used to predict BW of female and male Doro Ncanga buffalo at different age groups.
Co-Authors Abdul Mutalib Abdullah, Ahmad Imam Adang H G Adang Hardi Gunawan Adolong, Nixon Al Rosid, Moh. Harun Ali S Kholimi Alimuddin Alimuddin Annas, Muhamad Annisa Utami Anwar Anwar Armada, Muhammad Ifal Aulia Saputra, Aulia Badaruddin Badaruddin Basuki Hidayat Boedi Rachman Cahaya Nova A. Cahya Nova Ardianto Cecep T. Rustendi Cecep Taufik Rustendi Chaeruman Chaeruman Chairussyuhur Arman Chalista, Igna Aquila Dede Kurniasih Endang Sarmini Enny Lestari Evi Dwi Wahyuni, Evi Dwi G, Adang H. Gustiyana, Gustiyana H., M. Rusydi H.G., Adang Haryono Haryono Herdianto, Dian R Herlan S, Herlan Husni Husni Irfan Noor, Irfan Isti Hidayah Jamari Jamari K. Hashimoto Khuzaini, Khuzaini Komar Sumantadinata Kusumawardani, Mutiara Laksmi Andri Astuti Lalu Muhammad Kasip Lama, Yuyu Lamrens Lestari Lestari Made Sriasih, Made Mahmud, Moh. Mamlukhah, Mamlukhah Martalena Ramli MASHYUR, JOHAN Moh. Dahlan Th Musa, Moh. Dahlan Th Moh. Dahlan Th. Musa Moh. Dahlan Th. Musa, Moh. Dahlan Th. Mokodongan, Rusliy Muhammad Subur Mujib Mujib, Mujib Nining Syarifulaya, Nining Nur Hayatin Nurul Huda Nurul Inayah ODANG CARMAN P, Anung Petrus Demon Sili Purwoko Purwoko Putra, Amal Rezka Putra, Amal Rezka Putra, Deny Qutara R, Rien Rahma Jan Rahmat Agus Hidayat, Rahmat Agus Ratlan Pardede Ratu Siti Aliah Rien Ritawidya Rozi, Tapaul Rustan Efendi Sandra Kasim, Sandra Sandra Sandra Siska Andriani, Siska Sri Setyowati Sri Wahyuni Sugeng Prasetyo Sukmajaya, Yade Sulaiman Ngongu Depamede Suropaty, Rifki Pujiansyah Tahyudin, Nur Talo, Joni Loe Tjahjo Winanto, Tjahjo Toiba, Yesberlin Triningsih Triningsih Tristiana Yuniarti Widyastuti Widjaksana Yayan Tahyan Yono S. Yono Sugiarto Yufis Azhar