Panjono Panjono
Faculty of Animal Science, Universitas Gadjah Mada. Jl. Fauna No. 3, Bulaksumur, Sleman 55281, Yogyakarta, Indonesia

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The pre-weaning growth of lambs from crossbreeding between Garut ewes with Dorper rams Ichda Rufaida Athifa; Aprilianna Putri Zahra Nafsina Luvita Sari; Dyah Maharani; I Gede Suparta Budisatria; Sigit Bintara; Yudi Guntara Noor; Rahmat Hidayat; Panjono Panjono
Biodiversitas Journal of Biological Diversity Vol. 23 No. 11 (2022)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d231125

Abstract

Abstract. Athifa IR, Sari APZNL, Maharani D, Budisatria IGS, Bintara S, Noor YG, Hidayat R, Panjono. 2022. The pre-weaning growth of lambs from crossbreeding between Garut ewes with Dorper rams. Biodiversitas 23: 5738-5743. This study was aimed at determining the productivity of lamb from mating between Garut ewes and Dorper rams. The animals used were 108 sheep. A total of 98 heads of Garut ewes were randomly divided into two groups; the first group was mated with Dorper rams (5 heads), while the second group was mated with Garut rams (5 heads) as a control group. The data observed were birth weight, weaning weight, average daily gain (ADG), reproduction index (RI), and productivity index (PI). The data were analyzed with an independent sample T-Test. Birth weight, weaning weight, and ADG of Garut and Dorper crossbred lambs were 2.20±0.54 and 2.60±0.71 kg; 14.91±3.57 and 16.27±3.69 kg; and 90.21±32.11 and 119.12±42.64 g/day, respectively. Pre-weaning growth of Dorper-crossed lambs was higher (P<0.05) than those of Garut lambs. The RI and PI of Garut ewes mated with Garut and Dorper rams were 3.15±1.38 and 2.87±1.33 head/year; and 32, 10±15.53 and 38.91±21.00 kg/year, respectively. The PI of ewes mated with Dorper rams was higher (P<0.05) than that of Garut ewes mated with Garut rams. It is concluded that the cross of the Garut ewes with the Dorper rams improved productivity by increasing the pre-weaning growth of the lambs.
Reproductive performance of Belgian Blue and Wagyu cross cows YUSNI KHAIRANI TAMPUBOLON; ALI AGUS; TETY HARTATIK; SIGIT BINTARA; ISMAYA ISMAYA; BUDI PRASETYO WIDYOBROTO; I GEDE SUPARTA BUDISATRIA; PASCAL LEROY; NICOLAS ANTOINE-MOUSSIAUX; PANJONO PANJONO
Biodiversitas Journal of Biological Diversity Vol. 24 No. 10 (2023)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d241017

Abstract

Abstract. Tampubolon YK, Agus A, Hartatik T, Bintara S, Ismaya, Widyobroto BP, Budisatria IGS, Leroy P, Antoine-Moussiaux N, Panjono. 2023. Reproductive performance of Belgian Blue and Wagyu cross cows. Biodiversitas 24: 5352-5358. Double-Muscle (DM) cattle have been used in cattle breeding programs to increase body weight. This research aims to determine the reproductive performance of using DM cattle. Currently, cattle are produced from a cross between two breeds, namely Belgian Blue (BB) cross (50% BB, 50% BX) and Wagyu cross (50% Wagyu, 50% BX). Natural mating was carried out on nine BB cross cows mated with Wagyu cross bulls and nine Wagyu cross cows bred with BB cross cows. After calving, the cows were raised together with their calves for six months prior to weaning. The collected data were analyzed using One-Way analysis of variance. Calving Interval (CI), Cow Reproductivity Index (CRI), calf weaning weight, and Cow Productivity Index (CPI) of BB and Wagyu cross cows were 426.00±24.92 and 411.55±37.52 days, 0.86±0.05 and 0.89±0.08 head/year, 175.53±24.50 and 121.19±19.80 kg, and 148.46±24.61 and 102.41±20.84 kg/year, respectively. There was no significant difference in the CI and CRI between crosses. However, the weaning weight of BB cross calves was higher (p<0.05) than that of Wagyu cross calves, whereas the CPI of BB cross cows was higher (p<0.01) than that of Wagyu cross cows. It was concluded that the best reproductive performance was the BB cross, which had DM blood.
The difference between Bali cattle and Limousin-Bali (Limbal) crossed cattle concerning their qualitative characteristics in Lombok Tengah District, Indonesia ADI TIYA WARMAN; PANJONO PANJONO; GALIH TRIE FADHILAH; BAYU ANDRI ATMOKO; SIGIT BINTARA; TRI SATYA MASTUTI WIDI; ENDANG BALIARTI; ZAENAB NURUL JANNAH
Nusantara Bioscience Vol. 16 No. 1 (2024)
Publisher : Smujo International

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/nusbiosci/n160113

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Abstract. Warman AT, Panjono, Fadhilah GT, Atmoko BA, Bintara S, Widi TSM, Baliarti E, Jannah ZN. 2024. The difference between Bali cattle and Limousine-Bali (Limbal) crossed cattle concerning their qualitative characteristics in Lombok Tengah District, Indonesia. Nusantara Bioscience 16: 104-110. Crossbreeding is a potential approach that farmers might employ to improve the productivity of Bali cattle (Bos javanicus d'Alton, 1823). Exotic cattle breeds, such as Limousin cattle (Bos taurus Linnaeus, 1758), are frequently used for crossbreeding. This study aimed to determine the qualitative characteristic differences between Bali cattle and Limousin-Bali (Limbal) crossed cattle in the Lombok Tengah District of West Nusa Tenggara Province, Indonesia. Data sampling was conducted in 2 sub-districts, namely Pringgarata and Jonggat Sub-districts. The research used 80 adult female cattle, consisting of 40 Bali and 40 Limbal cattle. The average age of cattle was 4.24 years, and the average body weight was 236.66 kg for Bali cattle and 367.88 kg for Limbal cattle. Local farmers kept cattle using the same intensive methods. Phenotypic characterization included color and physical characteristics according to the guidelines provided by the Food and Agriculture Organization (FAO) and the Indonesian Institute of Sciences (LIPI). The Data were presented descriptively, and differences across variables were assessed using the chi-square method. The research indicated no significant difference in tail-tip color (P >0.05). The body and eyelid color showed a significant difference (P <0.05). Furthermore, legs color, buttocks color, dorsal line color, vulva color, muzzle color, horn color, face profile, backline profile, horn orientation, and ear orientation differed significantly (P <0.01). Thus, it can be concluded that crossbreeding caused changes in phenotypic characteristics in the next generation. Therefore, phenotypic characterization in the next generation of these crossbreeds must be conducted, and selection criteria must be established to achieve sustainable breeding goals.