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Heriansah, Heriansah
Institut Teknologi Dan Bisnis Maritim Balik Diwa
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Practical application of sea urchin shell flour supplementation as a stimulant moulting in vannamei shrimp Heriansah, Heriansah; Nursyahran, Nursyahran; Nursidi, Nursidi; Nursida, Nur Fajriani; Najamuddin, Najamuddin
Depik Vol 10, No 2 (2021): August 2021
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.10.2.19456

Abstract

The practical application of waste recycling as feed supplement is potentially required by small-scale aquaculturist. Furthermore, some of the flour derived from waste sea urchin shells and in adopted in feed, including Deadema setosum were evaluated to estimate the effect on white shrimp Litopenaeus vannamei moulting. This research required the experimentation of four doses with triplicate supplementation (0, 2, 4, and 6 g 100 g-1 of feed) on shrimps four times daily (12% of body weight) for 35 days test period. The juvenile specimens, characterized by an initial weight of 1.610.11 g, were stocked at a density of 12 individuals in a 12 L aquarium. In addition, four compartments were created in each aquarium to facilitate progress observations. The proximate analysis results showed a 53.760.27% calcium content in the shell flour, which significantly increased (P0.05) after higher dose supplementation, in the sequential order 18.650.13%, 20.040.08%, 23.180.10%, and 25.040.11%. Moreover, the frequency and moulting interval with 4 g doses (16.59%0.36% day-1 and 5.910.18 days-1) were significant (P0.05) and considered the best, compared to 0 g (10.48% 0.24% day-1 and 9.970.37 days-1), 2 g (13.49%0.96% day-1 and 8.100.29 days-1), and 6 g (13.81%0.24% day-1 and 7.900.06 days-1). In addition, the respective trend pattern for both parameters increased and decreased at 4 g and 6 g, correspondingly. The highest moulting intensity was also obtained with the 4 g doses, at a range of 4 to 6 times, while the lowest (0 g) varied from 3 to 4 times. These sea urchin shell flour was determined to have numerous practical applications as a feed supplement with proven ability to stimulate moulting in vannamei shrimp.Keywords:MoultingCalciumShellSea urchinFeed supplementationVannamei shrimp
Co-Authors Agusma, Elmi Novrianti Aisa, Nur Akmal, Muh. Imanuddin Alfarifdi, Muh. Izzul Alifia, Frida Andi Yusuf Ardi Eko Ardi Eko Mulyawan Ariasti, Widya Arismon, Donni Arnold Kabangnga Arpin Hardiana Aslinda Aslinda Asti Astuti Putri Aulia Fitrah Purnama Buana Basir Buana Basir Buana Basir Cahyono, Indra Dwi Putra, Andrian Dwi eko, ardi Fadillah, Fitri Emi Fathuddin Fathuddin Fathuddin Fathuddin Fathuddin, Fathuddin Febriani, Keky Frida Alifia Hakim, Faisol Hamdal, Hamdal Hamsiah Hamsiah Hamsiah Hamsiah Hardiana, Arpin Harry Yulianto, Harry Hartati Tamti Hidayani, Mesalina Tri Ibnu Malkan Hasbi Idrus, Muh. Ikhsan Imran Lapong Imran Lapong Imran Lapong Indra Cahyono Indra Cahyono Izzul Alfarifdy, Muh. Jayadi Jayadi Jumiati Jumiati Kabangga, Arnold Kabangnga, Kabangnga Kirana, Canra Lusiana Lusiana Mauli Mauli Merlin Merlin, Merlin Mesalina Tri Hidayani Milda, Nurlatipa Muchlis, Nur Annisa Firliana Muh. Ikramullah Muhammad Ikramullah Najamuddin Najamuddin Najamuddin Najamuddin, Najamuddin Nanang Maulana Ngangun, Amina Nur Fajriani Nursida Nur Fajriani Nursida Nurdiana Nurdiana Nursida, Nur Fajriani Nursidi Nursidi, Nursidi Nursyahran Nursyahran Nursyahran Nursyahran Nursyahran Nursyahran, Nursyahran Nurul Yaqin NURWAHIDAH NURWAHIDAH Pratama, Is Arianto Putri, Asti Astuti Rahardja, Muhammad Nurfaizi Arya Rahmat Januar Noor Renal, Renal Reski Wastuti Asnur Risdayanti Risdayanti Rukmini Kustam, Sri Safitri, Febi Sahriyanti , Andi Selvianita Selvianita Sri Nursyarina Fitri Sri Wulandari Sulmiati, Andi Tri Hidayani, Mesalina Udin Supriadi Wayan Kantun Widia Astuti Widia Astuti Yeni Savitri A. Lawi