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All Journal Jurnal Pengolahan Hasil Perikanan Indonesia Jurnal FishtecH Squalen Bulletin of Marine and Fisheries Postharvest and Biotechnology Jurnal Teknologi & Industri Hasil Pertanian Baselang: Jurnal Ilmu Pertanian, Peternakan, Perikanan dan Lingkungan SRIWIJAYA JOURNAL OF ENVIRONMENT
Wulandari Wulandari
Departement Of Fisheries Product Technology, Faculty Of Animal Science, Universitas Jambi
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Computer Science & IT Energy Environmental Science Immunology & microbiology Industrial & Manufacturing Engineering Public Health

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Nutritional Content Analysis of Tofu Waste in Catfish (Pangasionodon hypophthalmus) Farmer Tangkit Baru Jambi Bs Monica Arfiana; Sarwo Edy Wibowo; Wulandari Wulandari; Dyah Muji Rahayu; Yatno Yatno
Sriwijaya Journal of Environment Vol 7, No 3 (2022): SOCIAL AND ENVIROMENTAL HEALTH
Publisher : Program Pascasarjana Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22135/sje.2022.7.3.142-147

Abstract

One of the factors behind the declining catfish farm in Tangkit Baru, Jambi, is the rising price of commercial feed. A lot of fish farmers stop their cultivation. They make independent feed formulations based on existing sources around them. The lack of knowledge and understanding of feed nutrition causes the feed formulations not necessarily with feed standards (SNI) and feed commercial. Nutritious feed is essential for fish growth. The aim is to compare the nutrition of the tofu waste processed for local fish farmers, "Usaha Mandiri" in Tangkit Baru, with catfish feed standards and commercial. Fish feed produced by local fish farmers consists of 2 (two) types of pellets, it is pellet one consists of tofu waste and salted fish (50%:50%), and pellet two consists of a mixture of tofu waste, rice bran, and salted fish (30%: 20%: 50%). Measurement of feed nutrition includes crude protein (AOAC method, 2011); crude fat (SNI method 01-2891-1992); crude fiber (SNI method 01-2891-1992); ash content (AOAC method, 2005), and water content (AOAC method, 2005). The measurement results showed that the nutritional content in pellet one and pellet two, respectively, included crude protein (27.83%; 16.91%), crude fat (8.25%; 5.21%), crude fiber (5.71%; 5.49%), ash content (14.93%; 16.96%); and water content (29.59%; 26.23%). The nutritional content of pellet 1 was better than pellet 2, except for the ash content. The local pellet was by commercial feed and SNI 7548 (2009); pellet 1 is still feasible as an alternative feed for catfish farms.
Karakteristik Kimia dan Profil Asam Lemak Ikan Nila Merah (Oreochromis sp.) dari Umur Panen Berbeda Laode Muhamad Hazairin Nadia; Wulandari Wulandari; Yunialdi Hapynes Teffu; Fatur Rahman Rustan; La Ode Abdul Fajar Hasidu
Jurnal FishtecH Vol 12, No 1 (2023)
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36706/fishtech.v12i1.20056

Abstract

Red tilapia is in demand by the public as a consumption fish because it has several advantages, namely thick flesh and high nutritional value. This study aims to determine the chemical characteristics and fatty acid profile of red tilapia with harvesting ages of 16, 20 and 24 weeks. This research method used a completely randomized design (CRD) and each carried out 3 replications. The analysis used is the actorial pattern with one factor (16, 20 and 24 week harvesting age treatment). Data were analyzed using Analysis of Variance (ANOVA) and Duncan Multiple Range Test (DMRT) at 95% confidence level. The results showed that the water and protein content increased with increasing harvesting age for red tilapia, while the ash and fat content decreased. The highest water and protein content at 24 weeks of harvest were 80.17% and 17.85%, respectively. Fatty acids in red tilapia consist of 4 SAFA, 1 MUFA and 3 PUFA. The highest fatty acid content of red tilapia, namely palmitic fatty acid, was 27.26% at harvest age of 24 weeks and increased with increasing harvest age.
Pengaruh Lama Perendaman Alat Tangkap Tangkul (Lift Net) Terhadap Hasil Tangkapan Ikan di Danau Kerinci Afriani Afriani; Zul Hermanto; Hasanah Hasanah; Wiwaha Anas Sumadja; Wulandari Wulandari; M. Hariski; Dyah Muji Rahayu
Baselang Vol 4, No 1: APRIL 2024
Publisher : Fakultas Pertanian Universitas Muara Bungo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36355/bsl.v4i1.141

Abstract

Alat tangkap tangkul adalah alat penangkap ikan yang termasuk dalam kelompok jaring angkat (lift nets) yang dioperasikan dengan tangan. Pengoperasian tangkul di Danau Kerinci berkaitan erat dengan lama perendaman alat tersebut. Lama perendaman alat tangkap mempengaruhi hasil tangkapan yang didapatkan. Tujuan penelitian adalah mengetahui pengaruh lama perendaman alat tangkap tangkul terhadap hasil tangkapan ikan. Metode penelitian yaitu metode experimental fishing, menggunakan perlakuan waktu yang berbeda yaitu 10 menit, 15 menit dan 20 menit. Hasil penelitian menunjukan bahwa pada perlakuan 10 menit berpengaruh nyata dengan perlakuan 15 menit dan 20 menit terhadap jumlah dan berat total hasil tangkapan. Hasil tangkapan ikan dengan tangkul terdiri dari 3 spesies ikan yaitu ikan nila (oreochromis niloticus), ikan barau (Hampala Macrolepid) dan ikan Medik (Osteochilus wandersii). Alat tangkul yang direndam selama 10 menit diperoleh hasil tangkapan yang terbanyak yaitu 209 ekor, 15 menit sebesar 156 ekor, dan 20 menit sebesar 113 ekor. waktu perendaman alat tangkap tangkul berpengaruh terhadap hasil tangkapan ikan.
Co-Authors Afriani, Afriani Agus Supriadi Basuni Hamzah BS Monica Arfiana Chessy Anindia Cynthia Aprita Sari Dwi Inda Sari Dyah Muji Rahayu Eklin Meinatsya Putri Fatur Rahman Rustan Filli Pratama Hariski, M Hasanah Hasanah Hasidu, La Ode Abdul Fajar Herpandi . Indah S Wahyuni Indah Widiastuti Indah Widiastuti Indah Widiastuti Laode Muhamad Hazairin Nadia Mairili Yana Sarti Mutiara Mutiara Pipih Suptijah Purwanto, Budi Puspa Ayu Pitayati Ridhowati, Sherly Rinto . Rinto Rinto Rizky Maharani Putri Sarwo Edy Wibowo Shanti Dwita Lestari Shanti Dwita Lestari Shanti Dwita Lestari Shanti Dwita Lestari Siregar, Ias Marroha Doli Susi Lestari Wiwaha Anas Sumadja Yatno Yunialdi Hapynes Teffu Zul Hermanto