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Phenotypic evaluation of contest cattle in Sorong Regency, Southwest Papua, Indonesia: morphometric traits and body condition score Stefani F. Haryati; John A. Palulungan; Daniel Y. Seseray; Bernaddeta W. I. Rahayu; Rizki Arizona; Iriani Sumpe; Isti Widayati; Ditasari Amalia; Fitri A. Arief; Rizki Prasetya; Juni C. Dami; Riskayanti Riskayanti; Azchar P. P. Putra
Jurnal Ilmu Peternakan dan Veteriner Tropis (Journal of Tropical Animal and Veterinary Science) Vol. 16 No. 1 (2026): Jurnal Ilmu Peternakan dan Veteriner Tropis (Journal of Tropical Animal and Ve
Publisher : Fakultas Peternakan Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46549/jipvet.v16i1.634

Abstract

Phenotypic evaluation of contest cattle provides useful information for understanding body conformation and physical condition under field conditions, yet objective studies on contest-based cattle populations remain limited. This study aimed to evaluate morphometric traits and body condition score (BCS) of contest cattle from Sorong Regency, Southwest Papua, and to assess their variation according to district and sex, as well as the relationships among measured traits. Data were collected from 31 contest cattle originating from seven districts, consisting of 8 males and 23 females. The evaluated variables included chest girth (CG), body length (BL), withers height (WH), and BCS. Descriptive statistics were used to summarize the data, while sex and district effects were analyzed using the Mann–Whitney U test and Kruskal–Wallis test, respectively. Relationships among variables were examined using Spearman’s rank correlation, and principal component analysis (PCA) was applied to describe the multivariate structure of morphometric variation. The overall mean values were 152.60 ± 25.99 cm for CG, 108.26 ± 10.83 cm for BL, 116.58 ± 12.66 cm for WH, and 3.19 ± 0.54 for BCS. No significant differences were found between males and females for any variable. In contrast, district had a significant effect on WH and BCS, with the main difference occurring between Aimas and Mariat. Chest girth was positively correlated with BL (rho = 0.66, p < 0.001) and BCS (rho = 0.54, p < 0.01), indicating that this trait was the most informative single morphometric variable in the dataset. PCA showed that the first two principal components explained 87.55% of the total variation, representing general body size and vertical body structure. In conclusion, contest cattle in Sorong Regency exhibited greater phenotypic variation across districts than between sexes, and chest girth may serve as a practical indicator for field-based phenotypic evaluation of contest cattle.
EFFECTS OF PLANT-BASED FUNCTIONAL INGREDIENTS ON THE QUALITY CHARACTERISTICS OF PORK EMULSION PRODUCTS: A SYSTEMATIC LITERATURE REVIEW Ana S. Wihyawari; Sangle Y. Randa; Johan F. Koibur; Hanike Monim; Daniel Y. Seseray
Fruitset Sains : Jurnal Pertanian Agroteknologi Vol. 14 No. 3 (2026): Agustus: Ilmu Pertanian dan Bidang Terkait
Publisher : Institute of Computer Science (IOCS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/fruitset.v14i3.7380

Abstract

Plant-based functional ingredients have the potential to replace synthetic additives in pork emulsion products; however, evidence regarding the effectiveness and mechanisms of different ingredient categories remains fragmented. This systematic review aimed to synthesize the effects of plant-based ingredients on the technological, nutritional, oxidative, and sensory characteristics of pork emulsion products. Following PRISMA 2020, searches across four databases identified 659 articles, of which 25 studies published between 2007 and 2026 met the inclusion criteria and were qualitatively synthesized using narrative synthesis and vote counting. Starches and flours were the most frequently studied category (40%), followed by bioactive compounds (24%), dietary fibers (12%), and plant proteins (8%). Overall, plant-based ingredients improved water-holding capacity (WHC), cooking yield, emulsion stability, texture, nutritional value, oxidative stability, and color. Their complementary functions support multifunctional formulation and clean-label product development. Standardized formulations and experimental validation of ingredient combinations remain key priorities for future research.
Rancang Bangun Sistem Tiga Strata dalam Sistem Pertanian Terintegrasi sebagai Penyedia Pakan Ternak Lokal Potensial di Lahan Bekas Tambang: Design and development of a three-strata system within an integrated farming system for providing potential local livestock feed on post-mining land Onesimus Yoku; Evi W. Saragih; Djonly Woran; Daniel Y. Seseray; Willybrodus Amareyao; Feberius Harefa; Fersi K.I. Sing; Freddy Pattiselanno
IGKOJEI: Jurnal Pengabdian Masyarakat Vol. 7 No. 4 (2026): IGKOJEI: Jurnal Pengabdian Masyarakat
Publisher : Fakultas Peternakan Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46549/igkojei.v7i4.694

Abstract

ABSTRAK Penelitian ini bertujuan untuk merancang dan mengimplementasikan Sistem Tiga Strata (STS) dalam kerangka Sistem Pertanian Terintegrasi (SPT) sebagai strategi penyediaan hijauan pakan ternak (HPT) berkelanjutan pada lahan pascatambang. STS menggabungkan rumput, leguminosa, dan tanaman pertanian dalam pola berlapis yang berfungsi untuk meningkatkan kualitas dan kuantitas pakan, memperbaiki kesuburan tanah, serta menunjang restorasi ekosistem. Kegiatan dilakukan di lahan timbunan tailing seluas ± 2 ha di MP 21.5, Timika, melalui kerja sama antara Universitas Papua dan PT Freeport Indonesia. Intervensi agronomis meliputi pembukaan lahan, pemupukan organik, penanaman spesies adaptif: Kopi (Coffea canephora), Kakao (Theobroma cacao),  gamal (Gliricidia sepium), Kaliandra (Calliandra calothyrsus), rumput raja (Pennisetum purphoroiedes) dan rumput gelagah (Saccharum spontaneum), serta pemeliharaan berkelanjutan. Hasil menunjukkan peningkatan tutupan vegetasi, struktur kanopi berlapis, dan ketersediaan hijauan berkualitas untuk ternak sapi dan unggas. Selain menghasilkan pakan, sistem ini turut meningkatkan kualitas tanah melalui fiksasi nitrogen dan kolonisasi mikroba tanah, serta mendukung biodiversitas lokal. Implementasi STS di lahan marginal terbukti menjadi pendekatan agroekologis yang efektif dalam mendukung ketahanan pangan, rehabilitasi lahan, dan pembangunan peternakan berkelanjutan. Kata kunci: Hijauan pakan ternak; Lahan pascatambang; Pertanian terintegrasi; Restorasi agroekologi; Sistem tiga strata   ABSTRACT This research aims to design and implement a Three-Strata System (TSS) within the framework of an Integrated Farming System (IFS) as a strategy for providing sustainable livestock forage (SLF) on post-mining land. STS combines grasses, legumes, and agricultural plants in a layered pattern that functions to improve the quality and quantity of feed, enhance soil fertility, and support ecosystem restoration. The activities were carried out on a ± 2 ha tailings storage area at MP 21.5, Timika, thru a collaboration between the University of Papua and PT Freeport Indonesia. Agronomic interventions include land clearing, organic fertilization, planting adaptive species Coffea canephora, Theobroma cacao, Gliricidia sepium, Calliandra calothyrsus, Pennisetum purphoroiedes dan Saccharum spontaneum, as well as sustainable maintenance. The results show an increase in vegetation cover, layered canopy structure, and the availability of quality forage for cattle and poultry. In addition to producing fodder, this system also improves soil quality thru nitrogen fixation and soil microbial colonization, as well as supporting local biodiversity. The implementation of STS on marginal lands has proven to be an effective agroecological approach in supporting food security, land rehabilitation, and sustainable livestock development. Keywords: Agroecological restoration; Integrated agriculture; Livestock feed; greens; Post-mining land; Three-strata system
Co-Authors . Alimuddin A Yaku Abdul Rahman Ollong Aisyah Bauw Alimuddin . Alnita Baaka Ambar Pratiwiningrum Ana S. Wihyawari Angelina N. Tethool Anita Oce Athabu Arwam, Hendrik Athabu, Anita Oce Azchar P. P. Putra B Santoso B Santoso B Tj Hariadi B.Tj. Hariadi B.Tj. Hariadi Bambang Tjahyono Hariadi Bernaddeta W. I. Rahayu Budi Santoso Budi Santoso Chrysostomus, Hieronymus Y. D D Rahardjo D Nurhayati D T.R Saragih Darma, Darma Deny A. Iyai Desni Triana Ruly Saragih Diana Sawen Ditasari Amalia Djonly Woran Dwi Budi Santoso Dwi Nurhayati, Dwi Evi W. Saragih Feberius Harefa Ferawati Runtuboi Fersi K.I. Sing Fitri A. Arief Frandz Rumbiak Pawere Freddy Pattiselanno H Fatem H Mofu Hanike Monim Hanike Monim Haryati, Stefani F. Hendrik Arwam Hendrik Fatem Indey , Seblum Irba U. Warsono Iriani Sumpe Isti Widayati J. Wajo, Muhammad Jandit, Oktovianus Johan F. Koibur John Arnold Palulungan Juni C. Dami Katiop, Yeldrik Lekitoo, Marlyn N M Arim M Baransano M L Orisu Maker, Ursula Maria Krey Martha Kayadoe Meky Sagrim Miksen M. Sangkek Monim , Hanike Murwanto, A. Gatot Onesimus Yoku Orisu, Lily Peday, Hans Purwaningsih Purwaningsih - Purwaningsih Purwaningsih Purwaningsih Purwaningsih Rahayu, Bernadetta W. I. Randa, John S. rima siburian Rinetha Stella Suabey Riskayanti Riskayanti Rizki Prasetya Rizky Arizona S Y Randa Sangle Y. Randa Saragih, Desni T. R. Sinon, Iriwi Stepani F. Haryati Stepanus Pakage Sudjatno, Djoko Suharjono Triatmojo Tulalesy, Quin Widayati , Trisiwi W. Widayati, Isti Willybrodus Amareyao Wolfram Mofu Y Syufi Yeldrik Katiop Yenusi, Kaleb Yosina Waromi