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Evaluasi Tepung Bulu Seribu (Acanthaster planci) sebagai Kandidat Bahan Pakan Udang Vannamei (Litopenaeus vannamei) muhammad safir; Novalina Serdiati; Kasim Mansyur; Fadly Y. Tantu
Jurnal Media Akuatika Vol 7, No 4 (2022): Oktober
Publisher : Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/jma.v7i4.28133

Abstract

ABSTRAKPenelitian ini bertujuan untuk mengevaluasi kualitas pakan berbahan baku tepung bulu seribu (Acanthaster planci) sebagai bahan baku pakan untuk udang vannamei (Litopenaeus vannamei). Pakan yang diujikan adalah pakan dengan penambahan tepung bulu seribu (A. planci), dan tanpa penambahan tepung bulu seribu (A. planci) (kontrol) dalam formulasi pakan. Kandungan protein kedua pakan uji adalah sama (35%). Parameter yang diamati yakni kualitas kimia (kandungan nutrien pakan), kualitas fisik (homogenitas bahan, kecepatan tenggelam, kecepatan pecahdan tingkat kekerasan pakan), dan kualitas biologi (daya pikat) pakan. Hasil analisis secara deskriptif menunjukkan bahwa pakan dengan penambahan tepung bulu seribu (A. planci) memiliki kualitas kimia pakan relatif sama (kadar protein), kadar lemak, dan kadar bahan ekstrak tanpa nitrogen (BETN) lebih tinggi, serat kasar dan kadar abu yang lebih rendah dari pakan kontrol. Kualitas fisik pakan meliputi tingkat homogenitas dan kecepatan pecah pakan relatif sama, sedangkan kecepatan tenggelam dan tingkat kekerasan pakan lebih tinggi pada pakan dengan penambahantepung bulu seribu (A. planci). Kualitas biologi (daya pikat) pakan lebih cepat pada pakan dengan penambahan tepung bulu seribu (A. planci). Kesimpulan, penambahan tepung bulu seribu (A. planci) sebagai bahan baku pakan udang vannamei (L. vannamei) memberikan kualitas kimia, fisik, dan biologi pakan yang lebih tinggi dibandingkan pakan tanpa penambahan tepung bulu seribu (A. planci).Kata kunci: Acanthaster planci, aroma, asam amino, bahan baku, pertumbuhan, protein pakan. 
Penggunaan Pakan Berbahan Baku Tepung Osteochilus hasselti Terhadap Pertumbuhan Ikan Nila (Oreochromis niloticus) Muhammad Safir; Nur’aidah Nur’aidah; Kasim Mansyur; Livia Caprilia; Eny Heriyati
JAGO TOLIS : Jurnal Agrokompleks Tolis Vol 3, No 3 (2023): September
Publisher : Universitas Madako Tolitoli

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56630/jago.v3i3.468

Abstract

Ikan nila (Oreochromis niloticus) adalah salah satu ikan air tawar yang banyak digemari oleh Masyarakat. Ikan ini memerlukan nutrisi yang lengkap untuk pertumbuhannya. Protein sebagai sumber nutrisi yang penting untuk pertumbuhan biasanya diperoleh dari pakan komersial. Dewasa ini harga pakan ikan mengalami kenaikan seiring dengan meningkatnya kandungan protein pakan. Dalam mengatasi masalah tersebut diperlukan alternatif sumber protein dalam pakan guna menekan biaya produksi akuakultur. Danau Rano yang terletak di Sulawesi Tengah telah menjadi wadah budidaya ikan nilem hasil introduksi dengan produksi yang melimpah. Sementara masyarakat sekitar jarang mengkonsumsi ikan ini, sehingga nilai ekonomisnya rendah. Tujuan penelitian ini adalah memanfaatkan ikan nilem menjadi tepung ikan sebagai sumber protein pakan untuk pertumbuhan nila. Perlakuan yang diujikan yakni penggunaan tepung ikan nilem dengan dosis berbeda yaitu 0% sebagai kontrol, 9% dan 18%. Ikan uji adalah bibit nila berukuran 3,21±0,17 g, yang diberikan pakan tiap dosis dengan empat kali ulangan. Pemeliharaan dilakukan selama 30 hari dalam baskom bervolume 35 L yang berisi air sebanyak 16 L. Hasil penelitian menunjukkan pemberian pakan berbahan baku tepung ikan nilem memberikan pengaruh yang signifikan terhadap pertumbuhan benih ikan nila (P<0,05) dibandingkan kontrol. Pertumbuhan tertinggi dan rasio konversi pakan yang rendah diperoleh pada perlakuan dosis tepung ikan nilem 18%. yakni masing-masing sebesar 2,30 g dan 1,82. Kelangsungan hidup yang diperoleh untuk semua perlakuan berkisar 82,50-85,0%. Penggunaan tepung ikan nilem sebagai bahan baku pakan dengan dosis 18% memberikan pertumbuhan tertinggi, dan rasio konversi pakan yang rendah.
Fermentasi Tepung Pelepah Sawit dengan Sumber Probiotik Berbeda Sebagai Bahan Pakan Terhadap Pertumbuhan Ikan Nila (Oreochromis niloticus) Muhammad Safir; Novalina Serdiati; Kasim Mansyur; Akbar Marzuki Tahya
JSIPi (JURNAL SAINS DAN INOVASI PERIKANAN) (JOURNAL OF FISHERY SCIENCE AND INNOVATION) Vol 8 No 1 (2024): JURNAL SAINS dan INOVASI PERIKANAN
Publisher : Pascasarjana Universitas Halu Oleo

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Abstract

Salah satu faktor penting dalam kegiatan akuakultur, namun memiliki dana operasional termahal adalah pakan. Sebagai upaya akuakultur berkelanjutan dan jaminan harga pakan yang terjangkau adalah melalui pemanfaatan bahan baku yang melimpah dan tidak bernilai ekonomis. Kelapa sawit dikenal sebagai tanaman multiguna, seperti pelepah sawit yang sebelumnya diketahui sebagai limbah perkebunan kelapa sawit jumlahnya melimpah dan tidak bernilai ekonomis. Bahan inovatif yang dapat dikembangkan menjadi olahan adalah tepung sebagai sumber nutrien bagi organisme budidaya termasuk pada ikan nila. Akan tetapi, bahan tersebut memiliki zat antinutrisi yang membutuhkan pengolahan lebih lanjut. Penelitian ini bertujuan untuk mendapatkan jenis probiotik yang sesuai sebagai bahan fermentasi dalam menurunkan kandungan zat antinutrisi tepung pelepah sawit yang diamati melalui respons pertumbuhan yang dihasilkan. Penelitian mengujikan jenis probiotik A (Effective Microorganisms/EM-4), B (Boster), C (Raja lele), dan D (Ragi tempe) masing-masing pada benih ikan nila. Setiap perlakuan diberi tiga kali ulangan. Benih ikan nila yang diberi pakan perlakuan berbahan baku tepung pelepah sawit yang difermenatsi dengan probiotik EM-4, Boster, Raja lele, dan ragi tempe menunjukkan respons pertumbuhan (laju pertumbuhan spesifik harian dan pertambahan bobot individu) masing-masing sebesar 6,01%; 5,87%; 7,71%; 3,75% dan 7,34g; 7,03g; 9,95g; 3,75g. Rasio konversi pakan dan kelangsungan hidup masing-masing sebesar 1,09; 1,11; 0,92; 2,11 dan 70%; 73,3%;80%; 50%. Hasil analisis menunjukkan respons pertumbuhan dan kelangsungan hidup lebih tinggi dan rasio konversi pakan lebih rendah (P<0,05) pada ikan hasil perlakuan pakan berbahan baku tepung pelepah sawit yang difermentasi dengan probiotik Raja lele. Fermentasi tepung pelepah sawit sebagai bahan baku pakan menggunakan probiotik Raja lele memberikan respons pertumbuhan tertinggi.
Struktur Komunitas Plankton Di Perairan Gosong Tiaka Kabupaten Morowali Provinsi Sulawesi Tengah Mansyur, Kasim; Tis’in, Tis’in; Safir, Muhammad
Arborescent Journal Vol 1 No 3 (2024): September
Publisher : Universitas Madako Tolitoli

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56630/arj.v1i3.730

Abstract

Plankton are important organisms in aquatic ecosystems including marine ecosystems because of their large contribution to primary productivity and consumer abundance. The role of plankton as an important component in maintaining the balance of aquatic ecosystems and providing fishery resources that benefit the surrounding community is the basis for research on the condition of plankton in the waters of Gosong Tiaka. This study aims to assess the species composition and ecological index of plankton in the location. The research location was divided into 5 stations, namely the western part of Gosong Tiaka, northwest of Gosong Tiaka, southwest of Gosong Tiaka and northeast of Gosong Tiaka. The results showed that there were 6 phytoplankton classes and 8 zooplankton classes in the waters of Gosong Tiaka. The highest number of species for phytoplankton and zooplankton groups were found in the Bacillariophyceae class (9 species) and Copepoda class (3 species), respectively. While the highest abundance of phytoplankton and zooplankton was obtained in Chaetocerus sp. (Bacillariophyceae class) and Temora sp. (Copepoda class), respectively. This indicates that plankton from the Bacillariophyceae and copepod classes play a very important role in the study site. Based on the ecological index assessment, plankton diversity is in the medium assessment range, which means that the condition of the aquatic environment in the water location is in the medium assessment range (not under heavy environmental pressure). The plankton community in these waters is in a stable condition, indicated by the absence of dominating species.
Struktur Komunitas Mangrove Di Lapangan Senoro, Kabupaten Banggai, Sulawesi Tengah Tis'in, Musayyadah; Mansyur, Kasim; Safir, Muhammad; Artha, Shanti Nata; Nurdin, Enrico Putra; Maulidiansa, Clara
Arborescent Journal Vol 2 No 2 (2025): Mei
Publisher : Universitas Madako Tolitoli

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56630/arj.v2i2.976

Abstract

Mangrove ecosystems provide a variety of ecosystem services, making mangroves an important/vital ecosystem in coastal areas. Mangrove ecosystems provide abundant fishery resources, supporting food security and improving the economy of the community. This study aims to examine the structure of mangrove communities in the waters of Lapangan Senoro, which is a Mining Concession Area (MCA) operated by JOB Pertamina-Medco E&P Tomori Sulawesi (JOB Tomori). Mangrove data collection was conducted using 10 m x 10 m transects at two stations representing natural mangrove communities and rehabilitated mangroves. The results of the study indicate that there are 10 mangrove species at the study site, dominated by Rhizopora apiculata. The diversity of mangroves at the study site, both those representing natural mangrove communities and those resulting from rehabilitation, falls into the “moderate” category, meaning that the mangrove communities have a fairly balanced level of complexity. Based on the INP value, the R. apiculata species plays the most important role in the ecosystem. The density of mangroves at Senoro Field is categorized as good/very dense.
Morphometric Analysis, Genetic Diversity, and Population Structure of Two Spiny Lobster Species from Palu Bay, Central Sulawesi, Indonesia Serdiati, Novalina; Nurdin, Muh Saleh; Hasanah, Nur; Putra, Aswad Eka; Mansyur, Kasim; Azmi, Fauziah; Haser, Teuku Fadlon; Islamy, Raden Adharyan
Makara Journal of Science Vol. 29, No. 3
Publisher : UI Scholars Hub

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Abstract

Indonesia could potentially benefit significantly from economically important lobster species of the Panulirus genus, particularly the painted spiny lobster (P. versicolor) and the white-whiskered coral crayfish (P. femoristriga). Effective conservation decisions relating to these species require detailed knowledge of morphological variation and genetic relationships, especially in Palu Bay, Central Sulawesi, which is broadly considered pivotal for lobster conservation management. In this study, we conducted morphometric and genetic analyses to examine diversity and population structure of P. versicolor and P. femoristriga. From May to November 2021, a total of 72 specimens were collected in Kabonga Village, Donggala Regency, consisting of 53 P. versicolor and 19 P. femoristriga. Using the truss morphometric method, we divided the lobster body into four regions and measured 24 morphometric characters. Despite shared external traits, our truss morphometric analysis indicated that the two species represent distinct populations. Genetic analyses were performed on representative samples (n = 2) using mitochondrial COI sequences, confirming their identity as P. versicolor and P. femoristriga. Although haplotype analysis revealed genetic variability, the analysis of molecular variance (AMOVA) showed that the two populations shared genetic traits and had no significant genetic differences. Haplotype networks further indicated interconnections with more than one nucleotide substitution among haplotypes. Our findings demonstrate that although P. versicolor and P. femoristriga coexist in Palu Bay, they are morphologically distinct and require separate management and conservation strategies. These results provide baseline information for developing sustainable lobster fishery management in Central Sulawesi.
Edukasi Dampak Pencemaran Lingkungan Pesisir Dan Pemberdayaan Masyarakat Pesisir Dalam Pengelolaan Sampah Melalui Pendekatan 3r (Reduce, Reuse Dan Recycle) Di Sekolah Dasar Integral Hidayatullah Tondo Tis'in, Musayyadah; Rukka, Andi Heryanti; Hasanah, Nur; Mansyur, Kasim; Hermawan, Roni; Ekaputra, Aswad; Nurdin, Muh. Saleh; Mangitung, Septina F.; Ndobe, Samliok; Fahrezi, Rifki; Ana, Qur
Jurnal Cendekia Mengabdi Berinovasi dan Berkarya Vol 4 No 1 (2026): Oktober 2025 - Januari 2026 (In Progress)
Publisher : Universitas Madako Tolitoli

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56630/jenaka.v4i1.1373

Abstract

Community service activities entitled “Education on the Impact of Coastal Environmental Pollution and Empowerment of Coastal Communities in Waste Management through the 3R Approach (Reduce, Reuse, and Recycle)” at Hidayatullah Integral Elementary School in Tondo Village, Palu City, aims to create a cleaner, healthier, and more sustainable coastal environment with high aesthetic value through the active involvement of the community in 3R-based waste management. This activity is beneficial in various aspects of community life, including environmental, social, economic, and educational aspects. The methods used to carry out this community service activity include education and socialization, training, and workshops. Additionally, this PKM activity series includes coastal clean-up actions as well as monitoring and evaluation aimed at assessing the program's effectiveness by observing changes in the awareness and behavior of the target audience in managing waste. The entire series of activities, including preparation, socialization, and counseling as well as beach clean-up actions, ran smoothly. Elementary school students, as the target audience, showed great enthusiasm for this activity.
Growth and Survival Rate of Tilapia (Oreochromis niloticus) Given Acanthaster planci Based Feed safir, muhammad; Mansyur, Kasim; Serdiati, Novalina; Mangitung, Septina F; Tamrin, Fachri Ramadhan
Journal Omni-Akuatika Vol 18, No 1 (2022): Omni-Akuatika May
Publisher : Fisheries and Marine Science Faculty - Jenderal Soedirman University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.oa.2022.18.1.906

Abstract

Crown of thorns star (Acanthaster planci) is one of the aquatic organisms that contains protein and amino acids similar to fish meal, and has not been used properly for feed ingredients. This research was conducted to examine A planci flour as a feed ingredient on the growth of tilapia. The research method was a completely randomized design, consisting of 4 treatments with doses of A planci flour, 7 %, 14 %, 21 % and 0 % (control), given three replications. The results showed growth (daily growth rate and biomass increase) of 3.84 %, 3.81 %, 4.00 %, and 4.21 % per day, and 61.00 g, 49.33 g, 54.33 g, and 52.67 g. This growth did not show any difference between treatments (P>0.05). Feed consumption ranged from 129.20 g – 132.24 g (P>0.05). Feed conversion ratio and survival rates ranged from 2.13 – 2.75 and 94.44 % - 100.00 % (P>0.05). A. planci flour can be used up to 21 % as a source of protein for feed ingredients in minimizing fish meal as feed ingredients.Â