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All Journal Jurnal Ilmu Pertanian Indonesia Jurnal Akuakultur Indonesia Jurnal Pengolahan Hasil Perikanan Indonesia Jurnal Ilmu dan Teknologi Kelautan Tropis Jurnal Ilmu-Ilmu Perairan dan Perikanan Indonesia Jurnal Akuakultur Rawa Indonesia ILMU KELAUTAN: Indonesian Journal of Marine Sciences Saintek Perikanan : Indonesian Journal of Fisheries Science and Technology BIOTROPIA - The Southeast Asian Journal of Tropical Biology Omni-Akuatika Indonesian Aquaculture Journal Jurnal Riset Akuakultur Jurnal Iktiologi Indonesia (Indonesian Journal of Ichthyology) Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan Depik Jurnal Ilmu-Ilmu Perairan, Pesisir, dan Perikanan Jurnal Perikanan
DEDI JUSADI
Department Of Aquaculture, Faculty Of Fisheries And Marine Science, IPB University, Bogor, West Java 16680, Indonesia
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Engineering Environmental Science Immunology & microbiology Library & Information Science Veterinary

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Journal : Indonesian Aquaculture Journal

 1 
THE EFFECTIVITY TEST OF SHEEP RUMEN LIQUOR ENZYME ADDED TO PALM KERNEL MEAL ON ITS DECREASE OF CRUDE FIBER AND APPARENT DIGESTIBILITY COEFFICIENT FOR CATFISH Pangasius hypophthalmus DIET Wahyu Pamungkas; Dedi Jusadi; Nur Bambang Priyo Utomo
Indonesian Aquaculture Journal Vol 6, No 2 (2011): (December 2011)
Publisher : Center for Fisheries Research, Agency for Marine and Fisheries Research and Human Resource

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (127.583 KB) | DOI: 10.15578/iaj.6.2.2011.149-156

Abstract

Two experiments were conducted to evaluate the hydrolysis of fiber content in palm kernel meal (PKM) by sheep rumen liquor enzyme and to know the apparent digestibility coefficient of hydrolyzed PKM for catfish Pangasius hypophthalmus. The first trial examined effectivity of sheep rumen liquor enzyme to decrease crude fiber content of PKM. The added volume of sheep rumen liquor enzyme was 0, 20, 40, 60, 80, and 100 mL/kg PKM and then it was incubated for 0, 12, and 24 hours. A factorial completely randomized experimental design consisted of 2 variables and triplicates were selected. The second trial was conducted to evaluate the apparent digestibility coefficients of hydrolized PKM for catfish. Apparent digestibility coefficients were determined using chromic oxide indicator added to both reference and test diets. The feed ingredients used in the trial were hydrolyzed PKM (PKMe) and unhydrolyzed PKM (PKM). Ten fishes with weighing around 20 g were used in the trial and held in 80 l tanks. Feces were collected from three replicate groups of fish using a fecal collection column attached to fish rearing tank. PKM hydrolyzed with 100 mL/kg and incubated for 24 hour showed the lowest crude fiber content (6.99%) among the treatments (P<0.05). Apparent digestibility coefficient of hydrolyzed PKM was 57.57% compared with unhydrolyzed PKM 15.31%. Based on the evaluation in those parameters it was concluded that sheep rumen liquor enzyme added to PKM was effective to decrease crude fiber content of PKM and improve apparent digestibility coefficient of PKM for catfish.
DEVELOPMENTS OF DIGESTIVE TRACT IN LARVAE OF CLIMBING PERCH, Anabas testudineus (Bloch) Yulintine Yulintine; Enang Harris; Dedi Jusadi; Ridwan Affandi; Alimuddin Alimuddin
Indonesian Aquaculture Journal Vol 5, No 2 (2010): (December 2010)
Publisher : Center for Fisheries Research, Agency for Marine and Fisheries Research and Human Resource

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (349.29 KB) | DOI: 10.15578/iaj.5.2.2010.109-116

Abstract

Climbing perch, Anabas testudineus (Bloch) is a potential species for aquaculture in Kalimantan, Indonesia and belongs to Anabantidae family. The development of its digestive tract was evaluated on larvae reared under culture conditions of 28oC-30oC, from hatching to 30 days after hatching using histological and morphological methods. The larvae were kept in six 100-L tanks. They were fed with rotifers and microalgae from day 2nd after hatching to day 10th; Artemia nauplii from day 7th to day 15th; Artemia meta-nauplii from day 15th to day 20th; and Tubifex worm from day 20th onwards. The development of digestive tract in climbing perch followed the general pattern described for other species. Shortly after hatching, its digestive system was found to be consisted of an undifferentiated straight tube laying dorsally to the yolk sac. At first feeding (day 2nd), both mouth and anus had opened and the yolk sac was partially absorbed. On day 3, the digestive tract was fully differentiated into buccopharynx, esophagus, intestine and rectum. The two pyloric caeca appeared on day 25th after hatching, indicating the transition from larval to juvenile stage and acquisition of an adult type of digestion.
EFFECTS OF SYNTHETIC ASTAXANTHIN, CHLORELLA, AND SPIRULINA SUPPLEMENTATION IN DIETS ON GROWTH AND PIGMENTATION OF KURUMOI RAINBOWFISH, Melanotaenia parva Nina Meilisza; Muhammad Agus Suprayudi; Dedi Jusadi; Muhammad Zairin Jr.; I Made Artika
Indonesian Aquaculture Journal Vol 15, No 2 (2020): (December, 2020)
Publisher : Center for Fisheries Research, Agency for Marine and Fisheries Research and Human Resource

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/iaj.15.2.2020.67-75

Abstract

Several studies have recommended the supplementation of astaxanthin in the Kurumoi rainbowfish diet to enhance its color and growth. However, knowledge regarding the effects of naturally-sourced and synthetically-made carotenoids in fish diets is currently limited. This study’s objective was to compare the growth and color performances of Melanotaenia parva by supplementing fish feed with synthetic astaxanthin and natural carotenoids sourced from Chlorella and Spirulina. A total of 12 fish (weight of 1.27 ± 0.02 g and total length of 4.70 ± 0.07 cm) were stocked at a density of one fish per liter. Basal feed (B) was used as the control feed. The experimental feeds were: B added with different doses of synthetic astaxanthin (Carophyll® Pink 10% water-soluble) from low to higher doses as follows: 0.6 g kg-1 (AS-L), 2.6 g kg-1 (AS-O), and 5.1 g kg-1 (AS-H); and B added with natural carotenoids of Chlorella sp. (Ch) and Spirulina sp. (Sp) of 8.6 g kg-1 and 5.5 g kg-1, respectively. The experimental diets were given at satiation for 56 days at 8 am and 3 pm. The study results showed that the addition of synthetic astaxanthin at a dose of 2.6 g kg-1 could increase the fish growth up to 12% with carotenoid deposition in the fish fin of three times higher than that of the treatments without synthetic astaxanthin. This dose was considered the optimal dose to increase the fish’s growth performance and pigmentation compared with the high dose of 5.1 g kg-1. Despite having the same nutrient composition, natural carotenoids in Chlorella and Spirulina did not produce better results compared to the low dose of synthetic astaxanthin of 0.6 g kg-1.
Co-Authors , Sarmin , Sofian, , . Syafiuddin A. Shofy Mubarak A.I. Nirwana Achmad Noerkhaerin Putra Adang Saputra Ade Sunarma Adiasmara Giri, I Nyoman Agustinus Ngaddi Ahmad Ghufron Mustofa Ahmad Yazid Latif Aimma, Muhammad Ariful Alimuddin Aliyah Sakinah, Aliyah Andi Tiara Eka Diana Puteri, Andi Tiara Eka Diana Anny Hary Ayu Apriana Vinasyiam Arbajayanti, Rahma Dini Asda Laining Asda Laining Ayi Rahmat Azis Kurniansyah B.A. Hasyim Dadang Syafruddin Darina Putri Darsiani Darsiani darsiani, Darsiani Deddy Yaniharto Deddy Yaniharto dedy yaniharto Dewi Sulasingkin Diamahesa, Wastu Ayu Didi Humaedi Yusuf, Didi Humaedi Dinamella Wahjuningrum Dini Harianto Dodi Hermawan E. Gandara Eddy Supriyono Enang Harris Enang Harris Enang Harris Enang Harris Enang Harris Enang Harris Endang Purnama Sari Fardila Putri, Rizqiyatul Febrina Rolin Fitriani, Farida Hasan Abidin Hasan Nasrullah Hendriana, Andri Hestirianoto, Totok I Made Artika I MADE ARTIKA I Nyoman Adi Asmara Giri I. Mokoginta Ichsan Achmad Fauzi Ika Wahyuni Putri Imron Imron, Imron Ing Mokoginta Ing Mokoginta ING MOKOGINTA Ing Mokoginta Ing Mokoginta Ing Mokoginta Irzal Effendi Ismail Rahmat Ismarica, Ismarica Jefry Jefry Juli Ekasari Julie Ekasari Jullie Ekasari Ketut Sugama Ketut Sugama Kukuh Nirmala M. Zairin Junior Mas Bayu Syamsunarno Mas Tri Djoko Sunarno Mas Tri Djoko Sunarno Mas Tri Djoko Sunarno, Mas Tri Djoko Meilisza, Nina Mia Setiawati Mohamad Amin MUHAMMAD AGUS SUPRAYUDI Muhammad Roikhan Amanullah Muhammad Zairin Jr. Muhammad Zairin Jr. Muhammad Zairin Jr. MUHAMMAD ZAIRIN Jr. Mujizat Kawaroe MUNTI YUHANA Nadisa Theresia Putri Neltje Nobertine Palinggi Neltje Nobertine Palinggi nFN Safratilofa Nina Meilisza Nur Bambang Priyo Utomo Nur Bambang Priyo Utomo Nur Bambang Priyo Utomo Nur Hikma Mahasu Nur, Abidin NurBambang Priyono Utomo Nurina Pratiwi O.D. Subakti Hasan Odang Carman Pangentasari, Dwinda R Rifai Rakhmawati, Rakhmawati, Rasidi Rasidi Rasidi Rasidi Reza Samsudin Ria Septy Anggraini, Ria Septy Ricky Ramadhan RIDWAN AFFANDI Rina Hirnawati Riska Diana Rizkan Fahmi Robin, , Shella Marlinda Shidik, Taufik Shidik Adi Nugroho Siti Komariyah Siti Murniasih Sri Nuryati Sri Nuryati Suardi Laheng Sumantri, Iwan Sumiana, I Kadek Syarifah Ruchyani Syefti Palmi, Revita T.L. Pelawi Talita Shofa Adestia Thoy Batun Citra Rahmadani Tira Silvianti Titin Kurniasih Toshiro Masumoto Triana Retno Palupi Tulas Aprilia Ucu Cahyadi Usman Usman Usman Usman Usman Usman Uttari Dewi Wahyu Pamungkas Wahyu Pamungkas Wahyudi, Imam Tri Wasjan Wasjan Wasjan WIDANARNI WIDANARNI Widya Puspitasari Wijianti, Hani Wiwik Hildayanti Yulfiperius, Yulfiperius Yulintine Yulintine YULISMAN Yuni Puji Hastuti Yutaka Haga Zuraida .