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All Journal Buletin Peternakan International Journal of Science and Engineering (IJSE) Animal Agricultural Journal Jurnal Ilmu-Ilmu Peternakan (Indonesian Journal of Animal Science) Jurnal Ilmu Ternak Veteriner Journal of the Indonesian Tropical Animal Agriculture Jurnal Peternakan Indonesia Agrisocionomics: Jurnal Sosial Ekonomi Pertanian Jurnal Ilmiah Inovasi Asian Journal of Agriculture Jurnal Ilmu Peternakan Terapan Mediagro
Retno Adiwinarti
Universitas Diponegoro
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Engineering Environmental Science Immunology & microbiology Veterinary Other

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Feed protein utilization and nitrogen emission of young and mature Kejobong goats fed different ratios of concentrate and forage Farah Nabila; Vita Restitrisnani; Retno Adiwinarti; Agung Purnomoadi
Jurnal Ilmu-Ilmu Peternakan (Indonesian Journal of Animal Science) Vol 31, No 2 (2021): August 2021
Publisher : Faculty of Animal Science, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jiip.2021.031.02.09

Abstract

This study aimed to evaluate feed protein utilization and nitrogen emission of young and mature Kejobong goats fed different concentrations of concentrate and forage. Sixteen heads of male Kejobong goats consisted of eight heads young goats (5 months old) and eight heads mature goats (9 months old) with initial body weight (BW) of 14 ± 1.46 kg, and 22.3 ± 1.99 kg, respectively were arranged in a nested design. All goats were fed with two different rations of concentrate and forage (C30 = 30% concentrate: 70% forage and C70 = 70% concentrate: 30% forage). The data were analyzed using ANOVA procedure. This study showed that the average daily gain (ADG) did not differ (p>0.05) in both ages, but it differed (p<0.05) in concentrate levels. The ADG of goats fed C70 was significantly higher (p<0.05) than those of goats fed C30 in both ages. The digestible crude protein (DCP) of young and mature goats was similar (p>0.05), while there was a significantly difference (p<0.05) between the treatments. There were no effects of different ages of goats and concentrate levels on feed conversion ratio (FCR) (p>0.05). The different ages of goats and concentrate levels affected N retention (g/day) and total N2O emission (g/day). It was concluded that ADG, DCP and FCR did not differ in mature and young Kejobong goats, while young goats had less N2O emissions than mature goats. Goats fed 70% of concentrate improved their ADG, DCP, N retention (g/day) and produced less N2O emission.
PEMANFAATAN TEPUNG DAUN KELOR (Moringa oleifera) DALAM RANSUMTERHADAP PRODUKSI NONKARKAS KELINCI NEW ZEALAND WHITE JANTAN Rifah Nur Hasanah; Sutaryo Sutaryo; Endang Purbowati; Retno Adiwinarti
MEDIAGRO Vol 17, No 1 (2021)
Publisher : Universitas Wahid Hasyim

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (267.956 KB) | DOI: 10.31942/mediagro.v17i1.4126

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh pemanfaatan tepung daun kelor (Moringa oleifera) dalam ransum terhadap produksi non karkas kelinci New Zealand White jantan. Perlakuan yang diberikan yaitu R1 = ransum tanpa tepung daun kelor dan R2 = ransum dengan kandungan tepung daun kelor 10%. Hasil penelitian menunjukkan bahwa produksi non karkas tidak berbeda nyata (P>0,05) antar perlakuan pakan. Rata-rata bobot dan persentase non karkas 1.072,91 g dan 42,87%, bobot dan persentase kepala 238,81 g dan 22,27%, bobot dan persentase darah 66,59 g dan 6,21%, bobot dan persentase ekor 13,46 g dan 1,26%, bobot dan persentase kulit 250,30 g dan 23,22%, bobot dan persentase kaki 62,50 g dan 5,83% serta bobot dan persentase visera netto 234,23 g dan 21,80%. Simpulan penelitian ini adalah bahwa pemberian tepung daun kelor dan tanpa daun kelor memberikan hasil yang relatif sama terhadap produksi non karkas kelinci New Zealand White jantan.
POTENTIAL ANALYSIS AND DEVELOPMENT STRATEGY OF BEEF CATTLE IN CENTRAL JAVA PROVINCE Utomo, Budi Wihardyanto; Setiadi, Agus; Adiwinarti, Retno
Agrisocionomics: Jurnal Sosial Ekonomi Pertanian Vol 7, No 3 (2023): November 2023
Publisher : Faculty of Animal and Agricultural Science, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/agrisocionomics.v7i3.17000

Abstract

Central Java Province is one of the provinces with the potential to be a source of beef cattle. The increase in the beef cattle population in Central Java province is expected to increase the national beef cattle population significantly. This study aims to assess the potential of beef cattle and develop a strategy for its development in the Province of Central Java. A study was done using the survey method, and secondary data were obtained from related agencies. Samples were taken using the stratified proportional method as many as 112 farmers. Data were analyzed using LQ analysis, trend analysis, and SWOT analysis.  LQ analysis showed that beef cattle's potential base area was in the Grobogan Regency and Kendal Regency. Estimation of beef cattle population in Central Java Province based on trend analysis shows that the areas of Salatiga City, Demak Regency and Grobogan Regency have the potential to become beef cattle base areas. Based on the carrying capacity, areas that can potentially increase livestock populations are Semarang Regency, Salatiga City, and Grobogan Regency. The results of the SWOT analysis show that the right strategy in developing beef cattle is in quadrant I, namely supporting the growth of an aggressive strategy that uses strength to gain opportunities. The recommendation that can be given from this study is that the implementation of strategies in each region will differ according to the potential of each region.
Body composition of Thin-Tailed Sheep fed with Carica seed supplementation (Carica pubescens) Satrio, Adi Rahman; Idayanti, Rahma Wulan; Adiwinarti, Retno; Purbowati, Endang; Purnomoadi, Agung
Jurnal Ilmu Peternakan Terapan Vol 8 No 2 (2025): Jurnal Ilmu Peternakan Terapan
Publisher : Politeknik Negeri Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25047/jipt.v8i2.5504

Abstract

The evaluation of Carica seed supplementation in feed was carried out to assess its effect on sheep body composition such as water, fat, and protein, using the urea space method which is one method of determining the body composition of livestock without cutting. The study involved 15 male thin-tailed sheep aged 3 months with an average initial body weight of 10.68±1.28 kg, using a completely randomized design (CRD) with three treatments: 5% (T1), 12.5% (T2), and 20% (T3) carica seed supplementation, with five replicates each. The observed parameters included feed intake, daily weight gain, as well as water, fat, and protein content in the body. ANOVA analysis at a 5% significance level revealed that different concentrations of Carica seed significantly affected (P<0.05) crude protein intake, daily weight gain, and body protein composition at week 11. The sheep in the T3 treatment showed the crude protein consumption and daily body weight gain as well as a significant increase in body protein composition compared to the other treatments. Overall, Carica seed supplementation led to a significant increase in body protein content, while having no significant effect on body fat and water composition.
Respon Fisiologis Domba Akibat Pemberian Pakan Dengan Imbangan RDP (Rumen Degradable Protein) dan NFC (Non Fibrous Carbohydrate) yang Berbeda Hendrarti, Etty Nuri Hendrarti; Joelal Achmadi; Agung Purnomoadi; Saraceen Erla Pratama; Mukh Arifin; Retno Adiwinarti
Jurnal Ilmiah Inovasi Vol 25 No 3 (2025): Desember
Publisher : Politeknik Negeri Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Penelitian bertujuan untuk mengkaji pengaruh rasio Rumen Degradated Protein (RDP) dan Non Fibrous Carbohydrate (NFC) pada pakan terhadap respon fisiologis domba. Sebanyak 20 domba ekor tipis jantan, berumur 5-6 bulan dengan bobot badan 17,18 ± 1,26 kg (CV=7,34%) dirancang dalam Rancangan Acak Lengkap dengan 4 perlakuan pakan yang berbeda imbangan RDP dan NFC dan 5 ulangan. Perlakuan yang diterapkan meliputi T1 (pakan komplit dengan rasio RDP/NFC = 0,32), T2 (pakan komplit dengan rasio RDP/NFC = 0,29), T3 (pakan komplit dengan rasio RDP/NFC = 0,26), dan T4 (pakan komplit dengan rasio RDP/NFC = 0,23). Data suhu rektal, denyut jantung, dan laju respirasi diambil 3 kali, pada minggu ke 1, 4 dan 7. Data tersebut dianalisis menggunakan analisis ragam. Hasil penelitian menunjukkan bahwa perlakuan pakan berpengaruh nyata (P<0,05) terhadap laju respirasi ternak domba, tetapi tidak berpengaruh nyata (P>0,05) terhadap suhu rektal dan denyut jantung domba. Rata-rata suhu rektal dan denyut jantung sebesar 39,21℃ dan 74,67 kali per menit, sedangkan laju respirasi pada T2 tercatat sebesar 54,17 kali tiap menit, lebih tinggi (P<0,05) dibandingkan perlakuan lain. Berdasarkan hasil penelitian ini dapat disimpulkan bahwa perbedaan rasio RDP dan NFC dalam pakan pada besaran 0,23 sampai dengan 0,32 masih dapat ditoleransi oleh DET melalui mekanisme termoregulasi
Transformational leadership and field-level accountability in smallholder beef cattle development under environmental uncertainty FATHUROHMAN, FERDI; NURTANTI, INA; FAJRI, NEFI ANDRIANA; MUKMINAH, NURUL; RAHMAWATI, RAHMI; EKOWATI, TITIK; GAYATRI, SIWI; ADIWINARTI, RETNO
Asian Journal of Agriculture Vol. 10 No. 1 (2026)
Publisher : Smujo International

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/asianjagric/g100143

Abstract

Abstract. Fathurohman F, Ekowati T, Gayatri S, Adiwinarti R, Nurtanti I, Fajri NA, Mukminah N, Rahmawati R. 2026. Transformational leadership and field-level accountability in smallholder beef cattle development under environmental uncertainty. Asian J Agric 10 (1): g100143. https://doi.org/10.13057/asianjagric/g100143. Accountability within Indonesia’s smallholder beef cattle development program (SIKOMANDAN) is crucial for ensuring national meat security, yet program implementation frequently faces complex field-level challenges such as biological risks and resource instability. This study investigates the institutional determinants of program accountability, focusing on the direct effects of System Integrity (SI), Internal Control Systems (ICS), and Transformational Leadership (TL), alongside the moderating roles of Organizational Commitment (OC) and Environmental Uncertainty (EU). A quantitative survey was conducted using a purposive sampling technique in Subang District, West Java, Indonesia, involving 125 local government officials and agricultural extension workers. Empirical data were evaluated using Partial Least Squares Structural Equation Modelling (PLS-SEM) to test both direct and interaction effects. The results show that Transformational Leadership (β = 0.458, p < 0.001) and System Integrity (β = 0.392, p < 0.001) significantly enhance accountability, with the model explaining 76.4% of variance (R² = 0.764). In contrast, the Internal Control System has no significant direct effect (β = -0.017, p = 0.814). Organizational Commitment emerges as a significant independent predictor (β = 0.512, p < 0.001) rather than a moderator. Environmental Uncertainty shows no direct effect but indicates a borderline negative effect on internal controls (β = -0.135, p = 0.058). These findings highlight that accountability in livestock governance is driven more by leadership and system integrity than by formal control mechanisms alone. Strengthening adaptive governance through leadership development and flexible operational procedures is essential for program effectiveness in volatile agricultural contexts.
Co-Authors A. Purnomoadi Agung Purnomoadi Agung Purnomoadi Agung Purnomoadi Agus Setiadi Ajeng Juwita Suryani C M Sri Lestari C. M. S. Lestari C.M.S. Lestari C.M.S. Lestari Christina Maria Sri Lestari E. Pangestu E. Purbowati E. Rianto E. Rianto EDY RIANTO Endang Purbowati Endang Purbowati Farah Nabila Fathurohman, Ferdi Hendrarti, Etty Nuri Hendrarti I P Kusuma Idayanti, Rahma Wulan Ina Nurtanti Joelal Achmadi Khairul Imam Kurihara, M. M. Arifin Mukh Arifin Nabila, F. Nefi Andriana Fajri Nurul Mukminah Oktafia Munita Rahmawati Rahmawati, Rahmi Rifah Nur Hasanah Saraceen Erla Pratama Satrio, Adi Rahman Siwi Gayatri Subur Subur Sutaryo Sutaryo Sutaryo Sutaryo Titik Ekowati Trisnawanto Trisnawanto U.R. Fariha Utomo, Budi Wihardyanto V. Restitrisnani Vita Restitrisnani W. S. Dilaga Wayan Sukarya Dilaga Wayan Sukarya Dilaga Wayan Sukarya Dilaga Wayan Sukarya Dilaga