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All Journal Buletin Peternakan JOURNAL SCIENTIFIC OF MANDALIKA (JSM)
Freitas, Joana da Costa
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Humanities Languange, Linguistic, Communication & Media Veterinary Other

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Manajemen Limbah Kandang sebagai Solusi dalam Mengurangi Pencemaran Lingkungan akibat Peternakan Intensif Khairi, Fitrah; Barbosa, Maria Joana Baptista; Freitas, Joana da Costa
Journal Scientific of Mandalika (JSM) e-ISSN 2745-5955 | p-ISSN 2809-0543 Vol. 6 No. 8 (2025)
Publisher : Institut Penelitian dan Pengembangan Mandalika Indonesia (IP2MI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/10.36312/vol6iss8pp2268-2279

Abstract

Peternakan intensif telah menjadi salah satu penyumbang utama pencemaran lingkungan, terutama akibat pengelolaan limbah yang kurang tepat dalam kegiatan peternakan. Studi ini mengeksplorasi praktik pengelolaan limbah di peternakan sebagai solusi yang layak untuk mengurangi degradasi lingkungan. Dengan menggunakan metode kualitatif dan tinjauan literatur, penelitian ini mensintesis berbagai studi yang ada mengenai strategi pengelolaan limbah serta efektivitasnya dalam menurunkan tingkat polusi yang terkait dengan sistem peternakan intensif. Temuan penelitian menunjukkan bahwa penerapan sistem pengelolaan limbah yang komprehensif—seperti komposting, produksi biogas, dan daur ulang nutrisi—dapat secara signifikan menurunkan jejak ekologis dari kegiatan peternakan. Selain itu, studi ini menyoroti pentingnya kerangka regulasi dan edukasi kepada peternak dalam mendorong praktik berkelanjutan di industri ini. Dengan mengadopsi teknologi inovatif dan praktik terbaik dalam pembuangan serta pengolahan limbah, para peternak tidak hanya dapat meningkatkan produktivitas, tetapi juga memberikan kontribusi positif terhadap upaya pelestarian lingkungan. Artikel ini bertujuan untuk memberikan wawasan mengenai solusi pengelolaan limbah yang efektif dan dapat diterapkan oleh para pemangku kepentingan di sektor pertanian untuk menghadapi tantangan lingkungan yang mendesak.
The Influence of Parity on Blood Metabolite Profiles and Reproductive Performance in Saanen-Etawah Crossbred Does Diatmono, Dio Fico Felsidan; Paramita, Stefani Winda; Padmawati, Fransisca Gani; Sitaresmi, Pradita Iustitia; Kumala, Seraphina; Andi, Megawati; Widyobroto, Budi Prasetyo; Suranindyah, Yustina Yuni; Freitas, Joana da Costa; Widayati, Diah Tri
Buletin Peternakan Vol 49, No 4 (2025): BULETIN PETERNAKAN VOL. 49 (4) November 2025
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v49i4.110480

Abstract

This study aimed to observe the effect of parity on the blood metabolite profiles and reproductive performance of Saanen-Etawah Crossbred does, maintained in smallholder farm. A total of 40 non-pregnant lactating does were divided into two groups: primiparous (n=16) and multiparous (n=24). The blood metabolite profiles, including total protein, glucose, cholesterol, and blood urea nitrogen (BUN), were assessed. Blood samples were collected from the jugular vein during the follicular phase, two hours prior morning feeding. Analysis of blood metabolites was carried out using photometric atomic absorption spectroscopy (AAS)-flame procedure. Furthermore, reproductive performance was observed through observing the characteristics of estrus and the length of the estrus cycle. The results indicated total protein in blood were significantly higher (p<0.05) in multiparous does (7.04±0.87 g/dL) compared to primiparous does (5.47±1.40 g/dL). In contrast, primiparous does exhibited significantly higher (p<0.05) blood cholesterol levels (122.33±30.55 mg/dL) than multiparous does (107.14±13.45 mg/dL). Multiparous does displayed typical estrus characteristics, including vulvar reddening, swelling, and vaginal mucus production, alongside a significantly shorter estrus cycle length. Parity was positively correlated with total protein levels (r=0.577), vulvar reddening (r=0.355), vulvar swelling (r=0.343), and vaginal mucus production (r=0.450), while negatively correlated with cholesterol levels (r=-0.330) and estrus cycle length (r=-0.532). These findings indicate that parity influences total protein and cholesterol levels, as well as several key estrus characteristics. Further investigation into optimized feed regimens and reproductive hormone fluctuations is warranted to enhance the reproductive efficiency of Saanen-Etawah Crossbred does.
Co-Authors Andi, Megawati Barbosa, Maria Joana Baptista Budi Prasetyo Widyobroto Diah Tri Widayati Diatmono, Dio Fico Felsidan Fitrah Khairi Kumala, Seraphina Padmawati, Fransisca Gani Paramita, Stefani Winda Sitaresmi, Pradita Iustitia Yustina Yuni Surandiyah