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All Journal Jurnal Ilmiah Pertanian Jurnal Ilmiah AgriSains Sewagati: Jurnal Pengabdian Masyarakat Indonesia
Gagah Hendra Wijaya, Gagah Hendra
Fakultas Kedokteran Hewan, Universitas Udayana, Bali
Agriculture, Biological Sciences & Forestry Social Sciences Other

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Impact of dietary Sardinella lemuru fish oil supplementation on egg production and fatty acid profile of laying quails in smallholder farming Nafisah, Ainun; Wijaya, Gagah Hendra; Romadoni, Fathurrahman Bintang; Fahri, Mochamad; Syafiyullah, Radian; Liany, Kania Asri
Jurnal Ilmiah Pertanian Vol. 22 No. 2 (2025): Jurnal Ilmiah Pertanian
Publisher : Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/jip.v22i2.22287

Abstract

Smallholder quail farms often face limitations in providing high-quality feed that can improve both productivity and nutritional quality of eggs, particularly in enhancing essential fatty acids such as omega-3. Bali sardinella (Sardinella lemuru) fish oil is a rich source of omega-3 fatty acids and holds potential as a dietary supplement to enhance egg nutritional value. This study aimed to evaluate the impact of S. lemuru fish oil supplementation in feed on egg production and fatty acid profile of laying quails under smallholder farming conditions. A randomized block design was applied with four treatments: T0 (0% LFO), T1 (2% LFO), T2 (4% LFO), and T3 (6% LFO), each with two replications and 50 adult female quails per unit. The results showed that S. lemuru fish oil supplementation had no significant effect on egg weight, egg length, viscosity, yolk diameter and height, or other physical egg parameters. However, T3 significantly reduced egg production. The 2% LFO treatment (T1) resulted in the highest crude protein content in the feed and relatively better performance and physical egg quality. The fatty acid profile of eggs was dominated by oleic, palmitic, and linoleic acids, with omega-3 levels increasing in line with higher LFO doses. These findings suggest that 2% S. lemuru fish oil supplementation is suitable for smallholder quail farming to improve egg quality without significantly increasing production costs.
Pelatihan Pembuatan Silase Kelompok Tani di Cireban Jaya Desa Kaduengang Kecamatan Cadasari Kabupaten Pandeglang Kania Asri Liany; Pangesti, Raiza Tri; Wijaya, Gagah Hendra; Armelia, Vony; Syafiyullah, Radian; Magfira; Meindrawan, Bayu; Muztahidin, Nur Iman; Nurrofingah, Ulfa; Mardiyanti, Een; Nafisah, Ainun
SEWAGATI: Jurnal Pengabdian Masyarakat Indonesia Vol. 4 No. 3 (2025): September : Jurnal Pengabdian Masyarakat Indonesia
Publisher : BADAN PENERBIT STIEPARI PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56910/sewagati.v4i3.2922

Abstract

The availability of forage as the primary feed for ruminant livestock often fluctuates due to seasonal changes, particularly in smallholder farming systems. This situation is notably evident in the Cireban Jaya Farmers Group located in Kaduengang Village, where farmers struggle to meet forage needs during the dry season. In response to this problem, a community service program was conducted to improve farmers' knowledge and skills in forage preservation by introducing silage-making techniques. The activity involved a series of methods, including socialization to raise awareness, group discussions to facilitate knowledge exchange, and practical demonstrations on how to process forage into silage. The silage was prepared using a mixture of fresh forage, rice bran, molasses, and EM4 as a fermentation starter. Through hands-on experience, farmers learned to identify characteristics of successful silage fermentation, which include a brownish color, a distinct sour aroma, and a compact texture. The silage produced was tested on local sheep, and results indicated positive acceptance after a short adaptation period. This confirms that silage can be an effective alternative feed solution during periods of forage scarcity and nutritional stress. The outcomes of the program revealed increased farmer competence in feed processing and a more resilient approach to livestock feeding. Moreover, the initiative helped reduce the dependence on seasonal forage availability, contributing to the sustainability of small-scale livestock farming. The training also encouraged collaboration among farmers, promoted local innovation, and supported the development of feed preservation strategies tailored to community needs. Overall, the training significantly enhanced local farmers’ capacity to manage feed resources efficiently, ensuring better productivity and animal welfare, particularly in areas prone to seasonal feed shortages and unpredictable climate conditions.
Conception and Calf Rates from PGF2α Estrus Synchronization in Ogan Komering Ulu Timur, Province of South Sumatra: Angka Kebuntingan dan Panen Pedet Hasil Sinkronisasi Estrus PGF2a di Kabupaten Ogan Komering Ulu Timur Sumatera Selatan Armelia, Vony; Wijaya, Gagah Hendra; Nurrofingah, Ulfa; Saleh, Dadang Mulyadi
Jurnal Ilmiah AgriSains Vol. 25 No. 3 (2024): Jurnal Ilmiah AgriSains
Publisher : Fakultas Peternakan dan Perikanan, Universitas Tadulako, Palu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/jiagrisains.v25i3.2024.184-191

Abstract

Penelitian ini bertujuan untuk menganalisis sinkronisasi estrus terhadap produktivitas panen pedet di 20 kecamatan pada Kabupaten Ogan Komering Ulu Timur Sumatera Selatan pada tahun 2024. Data yang diolah berasal dari hasil sensus yang dilakukan oleh Dinas Perikanan dan Peternakan Kabupaten Ogan Komering Ulu Timur. Program sinkronisasi estrus diharapkan mampu meningkatkan efisiensi reproduksi dan meningkatkan jumlah pedet yang dihasilkan dalam periode tahun 2024. Penelitian  menganalisis tingkat kebuntingan dan kelahiran pedet yang dilahirkan setelah penerapan program dan tingkat keberhasilan sinkronisasi estrus berdasarkan beberapa indikator, seperti  jumlah yang disinkronkan, jumlah induk bunting, dan angka kelahiran pedet. Hasil penelitian menunjukkan adanya peningkatan signifikan pada jumlah ternak bunting, dan jumlah pedet yang dihasilkan setelah penerapan sinkronisasi estrus, serta hubungan positif antara sinkronisasi estrus dengan tingkat produktivitas ternak sapi potong di wilayah tersebut. Penerapan sinkronisasi estrus menunjukkan hasil yang sangat positif dengan angka kebuntingan mencapai 72,16% dan tingkat kelahiran pedet hingga 85,00% dari total ternak bunting.
Co-Authors Ainun Nafisah, Ainun Armelia, Vony Dadang Mulyadi Saleh Fahri, Mochamad Kania Asri Liany Liany, Kania Asri Magfira Mardiyanti, Een Meindrawan, Bayu Muztahidin, Nur Iman Nurrofingah, Ulfa Pangesti, Raiza Tri Romadoni, Fathurrahman Bintang Syafiyullah, Radian