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PENAMBAHAN LIMBAH CAIRAN RUMEN SAPI PADA BERBAGAI LEVEL KARBOHIDRAT DALAM PAKAN TERHADAP RETENSI NUTRIEN DAN KOMPOSISI KIMIA TUBUH IKAN BANDENG (CHANOS CHANOS FORSSKAL) Masriah, Andi
OCTOPUS: JURNAL ILMU PERIKANAN Vol. 9 No. 1 (2020): OCTOPUS
Publisher : Universitas Muhammadiyah Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26618/octopus.v9i1.3999

Abstract

Ikan bandeng merupakan salah satu komoditi perikanan payau yang memiliki nilai ekonomis tinggi dan berpotensi untuk terus dikembangkan. Namun pada kenyataannya dalam kegiatan budidaya, biaya pakan mencapai 60-75% dari total biaya produksi. Pakan yang dikonsumsi ikan sebaiknya mengandung nutrisi yang mudah dicerna dan diserap dengan baik oleh ikan, sehingga pakan tersebut dapat dimanfaatkan secara optimal. Salah satu pemanfaatan pakan optimal yang dapat dilaksanakan dengan mudah adalah melalui penambahan enzim eksogen yang berasal dari limbah cairan rumen pada pakan ikan. Penelitian ini bertujuan untuk menentukan level karbohidrat yang efektif dalam pakan setelah diberi cairan rumen untuk mengoptimalkan retensi nutrient dan komposisi kimia tubuh ikan bandeng. Penelitian menggunakan rancangan desain acak lengkap, terdiri dari 4 perlakuan level karbohidrat dalam pakan (27,81; 39,50; 46,97 dan 56,75) kemudian dicampur dengan 80 mL cairan rumen/100 g pakan. Pakan diberikan pada juvenil ikan bandeng berukuran 7,19±0,036 g yang dipelihara dalam akuarium resirkulasi kepadatan 15 ekor/45 L air payau. Parameter yang diamati adalah retensi nutrient dan komposisi kimia tubuh ikan bandeng. Data yang diperoleh dianalisis ANOVA dan jika terdapat pengaruh nyata dilakukan uji lanjut W-Tuckey. Pemberian berbagai level karbohidrat pakan berpengaruh nyata terhadap retensi nutrien (P0,05). Level karbohidrat 46,97% dalam pakan memberikan retensi protein tertinggi sedangkan level karbohidrat 39,50% memberikan retensi lemak tertinggi yang nilainya masing-masing adalah 14,32±2,40 dan 22,49±4,57. Level karbohidrat terbaik dalam pakan setelah diberi cairan rumen yang dapat mengoptimalkan retensi nutrient dan komposisi kimia tubuh ikan bandeng adalah 46,57%.
Effectiveness Growth Performance and Feeding Efficiency of Tilapia (Oreo-chromis niloticus) Through Solid Bioslurry Feed in Floating Net Cages Jamaluddin, Ruqayyah; Ayu, Anny Hary; St Zaenab; Masriah, Andi; Nurfadilah
Journal of Aquaculture and Fish Health Vol. 14 No. 1 (2025): JAFH Vol. 14 No. 1 February 2025
Publisher : Department of Aquaculture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jafh.v14i1.63715

Abstract

The biggest challenge in cultivation activities is the availability of sufficient quantities of feed with optimal nutritional content. Bioslurry is a local material from biogas production waste with good nutritional content. This research aims to determine the amount of solid bioslurry in feed composition that effectively increases fish growth and feed efficiency. This research used a complete design of 4 treatments and 3 replications (12 experimental units). The treatments tested were solid bioslurry as a substitute for corn flour, pollard flour, and fine bran with 0% (control) percentages, 5%, 10%, and 15%. The parameters observed were proximate bioslurry, specific growth rate, survival, feed efficiency, and feed conversion ratio. Data were analyzed using analysis of variance (ANOVA), followed by the W-Tuckey test. The proximate analysis of solid bioslurry shows crude protein was 5.54%, crude fiber 15.36%, BETN 7.19%, ash 34.13%, crude fat 0.53%, and water 37.25%. The best treatment is feed C with 5% bioslurry content produced growth of 31.5 g, the best feed efficiency (116.67%), and an FCR of 0.87%. In this research, information regarding feed formulations containing bioslurry can help make feed on tilapia fish raised in floating net cages for sustainable fisheries.
IMPLEMENTASI BUDIDAYA IKAN DAN SAYUR RAMAH LINGKUNGAN DI PONDOK PESANTREN DESA BANDARKIDUL, KEDIRI Alba, Cecep; Hidayat, Esa Fajar; Masriah, Andi; Nadiro, Vina Nur; Pratiwi, Rizky Kusma; Hadiana, Hadiana
Jurnal Abdi Insani Vol 12 No 10 (2025): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v12i10.2964

Abstract

A common problem encountered in densely populated residential areas is waste accumulation. The majority of this waste consists of organic and inorganic household refuse. While organic waste is polluting, it is biodegradable and decomposes relatively quickly. In contrast, inorganic waste—particularly plastics—requires an extensive period to decompose in the natural environment. Consequently, this community service program aims to recycle plastic waste so that it can be reused and even acquire economic value. The plastic material utilized is discarded single-use water gallon containers, which often accumulate and hold little to no resale value. The target participants of this program are the students (santri) of Pondok Pesantren Al-Ishlah in Bandarkidul Village, Kediri City. The method employed involves providing education and hands-on training in cultivating catfish (Clarias sp.) and water spinach (Ipomoea aquatica) within a single reused gallon container which is known as Budikdamlon (aquaculture using gallon). The training also covers maintenance practices up to the harvest stage. As members of the younger generation, it is expected that the trained students will serve as agents of change—youth who not only possess intellectual capacity but also actively implement their knowledge in alignment with religious values.
Evaluation of Nutritional Composition and Lead Detection in Suckermouth Catfish (Pterygoplichthys sp.) Egg Flour as a Candidate Feed Additive for Fish Feed Masriah, Andi; Dwi Cahya, Muhamad; Islamy, R Adharyan; Nur Nadiro, Vina; Maulidiyah, Vika; Supriyadi, Supriyadi; Ramadhan, Adam Ashil; Hardiyanto, Revanina Putri
Torani Journal of Fisheries and Marine Science Vol. 9 No. 1 (2025): VOLUME 9, NOMOR 1, DECEMBER 2025
Publisher : Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35911/torani.v9i1.46360

Abstract

This study aims to evaluate the nutritional value and heavy metal lead (Pb) content in suckermouth catfish (Pterygoplichthys sp.) egg meal as a candidate feed additive in fish feed. The fish eggs were obtained from fishermen's catches in public waters in East Java, then cleaned, dried, and processed into meal for analysis. The proximate parameters tested included protein, fat, crude fiber, and ash content using the AOAC standard method, while Pb content was analyzed using Atomic Absorption Spectrophotometry (AAS). The results showed that suckermouth catfish egg meal had the following nutritional composition: protein 39.25±0.02%, fat 9.19±0.01%, crude fiber 2.36±0.03%, and ash 4.95±0.02%. This nutritional profile indicates that suckermouth catfish eggs are a high source of animal protein and have a low fiber content, thus having the potential to improve feed quality through the addition of essential amino acids and energy. Heavy metal Pb content was not detected within the sensitivity limits of the instrument, thus this product meets the safety aspects of feed ingredients related to heavy metal contamination. Overall, the results of this study indicate that suckermouth catfish egg meal has competitive nutritional value compared to several conventional feed ingredients and is safe from Pb contamination. Thus, this ingredient has the potential to be developed as an alternative feed additive in fish feed formulations.