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KUALITAS AIR, KELANGSUNGAN HIDUP, PERTUMBUHAN, DAN EFISIENSI PAKAN IKAN NILA YANG DIBERI PUPUK HAYATI CAIR PADA AIR MEDIA PEMELIHARAAN Tyen Panggabean; ade dwi sasanti; yulisman .
Jurnal Akuakultur Rawa Indonesia Vol 4, No 1 (2016): JURNAL AKUAKULTUR RAWA INDONESIA
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (302.731 KB) | DOI: 10.36706/jari.v4i1.4427

Abstract

ABSTRACT Biofertilizer is active biological product contain of microbes. Liquid biofertilizer in aquaculture contains Bacillus sp. The utilization of Bacillus sp. in aquaculture is aimed to keep balancing of microbes in digestive, increasing nutrient absorbtion rate and  improving water quality, therefore it can preserve survival rate and growth of fish. The  aim of this research was to find out the effect of liquid biofertilizer in media rearing for water quality, survival rate, growth and feed efficiency of nile tilapia. This research was conducted from January to May 2015 at Budidaya Perairan Laboratory,  Budidaya Perairan Study Program, Agricultural Faculty, Sriwijaya University, Indralaya. This research used Completely Randomized Design (CRD) with seven treatments. The liquid biofertilizer was in added rearing media every week with different concentrations were 0; 0.5 µl.L-1; 1 µl.L-1; 1.5 µl.L-1; 2 µl.L-1; 2.5 µl.L-1; 3 µl.L-1. Parameters observed included water quality, survival rate, growth, and feed efficiency. Liquid biofertilizer addition in water media rearing didn’t show significant role to water quality, and it didn’t significant show different with survival rate, growth, and feed efficiency of tilapia. Additional liquid biofertilizer in 2.5 µl.L-1 dan 3 µl.L- 1 showed the highest survival rate (85%), where as the best concentration of liquid biofertilizer for growth was 1.5 µl.L-1 (4.82 g), and the best concentration of liquid biofertilizer for feed efficiency was 2.5 µl.L-1 (91.8 %). Keywords : Biofertilizer, Bacillus sp, Tilapia
PENGARUH LAMA WAKTU PEMBERIAN PAKAN YANG MENGANDUNG BUAH MAHKOTA DEWA TERHADAP PERTUMBUHAN DAN IMUNITAS IKAN LELE YANG DIINFEKSI Aeromonas Hydrophila Lili Suryati; Ade Dwi Sasanti; Mohamad Amin
Jurnal Akuakultur Rawa Indonesia Vol 5, No 2 (2017): JURNAL AKUAKULTUR RAWA INDONESIA
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (390.084 KB) | DOI: 10.36706/jari.v5i2.7141

Abstract

ABSTRACT          One of the bacterial diseases that attacks freshwater fish is Motile Aeromonas Septicemia (MAS) caused by Aeromonas hydrophila. The aim of this research is to know the effect of different feeding time duration that contain Phaleria macrocarpa flour to prevent of A. hydrophila. Research was conducted from September until November 2016 on Laboratorium Budidaya Perairan, Faculty of Agriculture, Sriwijaya University and Laboratorium UPT Klinik Kesehatan. The research designed based on Completely Ranomized Design (CRD) with four treatments and three replications. Clarias sp. was given feed treatment for 14 days (P1), 21 days (P2), and 28 days (P3). Feed treatment in the form of flour Phaleria add to commercial feed as many as 1 gram from 100 grams of commercial feed. The parameters observed on this research were total leucocytes,  hematocrit concentration, growth, prevalence, and survival. The result showed that the addition of P. macrocarpa flour on feed was to prevent infection caused A. hydrophila revaled by decreasing of prevalence of fish. The addition of Phaleria macrocarpa flour  for 21 days is the best treatment, seen from the increasing total leucocytes and hematocrit concentration and produse survival of 86,67% and prevalence value of 32,68% after injected by A. hydophila bacteria.Keywords: Aeromonas hydrophila, Clarias sp., Phaleria macrocarpa
PENGARUHPENAMBAHAN PUPUK HAYATI CAIR DENGANDOSIS BERBEDA TERHADAP KELANGSUNGAN HIDUP BENIH IKAN LELE (Clarias sp.) dony hasudungan; ade dwi sasanti; ferdinand taqwa
Jurnal Akuakultur Rawa Indonesia Vol 3, No 2 (2015): JURNAL AKUAKULTUR RAWA INDONESIA
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (245.027 KB) | DOI: 10.36706/jari.v3i2.4442

Abstract

ABSTRACT Biofertilizer is a material derived from living organism, particularly microbes, which are used to improve the quality and quantity of growing media and plants. In this case is a liquid biofertilizer that is derived from living organism and refers to the results of microbiological processes. Fertilization activities in the field of fisheries is done to help the maintenance media as ground pond in providing nutrients directly to the fertility of the pond. One of the microbes that exist in liquid biofertilizer is Bacillus sp.. Bacillus sp. can maintain stable water quality by reducing excess amonia concentration on the media. This research was conducted in December 2014 to January 2015 at Laboratorium Budidaya Perairan, Program Studi Akuakultur,Fakultas Pertanian, Universitas Sriwijaya, Inderalaya. This research was conducted using CRD (completely randomized design) is seven treatments of biofertilizer additions with three replications. Based on observations during the research, concluded that the addition of biofertilizer did not significantly affect the viability of the seeds of catfish fry that needs to be done further research on the mechanism of action of biofertilizer is working to help the fertility of the soil or water of the pool maintenance media or to both. Keywords :biofertilizer, catfish fry, survival rate
PEMANFAATAN AIR KELAPA (Cocos nucifera) UNTUK MASKULINISASI IKAN GUPPY (Poecilia reticulata) Sefti Heza Dwinanti; M. Hanggara Putra; Ade Dwi Sasanti
Jurnal Akuakultur Rawa Indonesia Vol 6, No 2 (2018): JURNAL AKUAKULTUR RAWA INDONESIA
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (272.787 KB) | DOI: 10.36706/jari.v6i2.7155

Abstract

ABSTRACT               Masculinization is a method of  sex reversal technique that can direct sexuality from female to male. The purpose of this study was to determine the effects of coconut water on masculinization in guppy by immersion administration. The study used a completely randomized design (CRD) with three treatments and three replications. After 12 days post spawning, female guppies were immersed for 8 hours.The concentrations were : 0%(P0), 20% (P1), and 40% (P2). The parameters were observed including percentage of male, survival rate and water quality (thermal, pH and kalium concentration). Baby guppies were reared until sex can be determined which were 42 days of culture. The result showed that the percentage of male guppy fish was 54.44% (P0), 77.78% (P1) and 90.00% (P2). The survival rate of  larval during maintenance was 100% for all treatments. Water quality during maintenance was 27.0-28.40C for temperature and 6.38-7.20 for pH. To sum up, this experiment proved that coconut water can be used for masculinization by immersed pregnant female broadstock and it produced 90% male when immersed with 40% of coconut water. Keywords : Coconut water, guppy (Poecilia reticulata), masculinization
LAMA WAKTU PENCEGAHAN SERANGAN Aeromonas hydrophilla PADA IKAN GABUS (Channa striata) YANG DIBERI PAKAN MENGANDUNG JINTAN HITAM (Nigella sativa) Ahmad Fahrinaldi Aryadinata; Ade Dwi Sasanti; Yulisman Yulisman
Jurnal Akuakultur Rawa Indonesia Vol 9, No 1 (2021): JURNAL AKUAKULTUR RAWA INDONESIA
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36706/jari.v9i1.11177

Abstract

Black cumin (Nigela sativa) is immunostimulant that is able to improve the mechanism of cellular and humoral immunity response of fish. The aimed of this study was to determine the effect of the different injection times of Aeromonas hydrophilla after feeding with black cumin 3.5% for 14 days on snakehead on the prevalence, total leukocyte, hematocrit, survival rate and absolute growth of snakehead. All the test fish were fed with 3.5% black cumin for 14 days. Fish were fed three times a day at satiation. The treatment P1: injected A. hydrophilla at 10 days after feeding, P2: injected A. hydrophilla at 15 days after feeding and P3: injected with A. hydrophilla 20 days after feeding. The parameters observed were prevalence, total leukocyte, hematocrit, survival rate and absolute growth of snakehead. The results showed the treatment of the difference in injection time significantly effect on the prevalence but did not significantly effect on the survival rate and absolute growth of snakehead. Feeding containing 3.5% black cumin for 14 days can protect snakehead for 20 days after feeding. Prevalence of fish, total leukocyte, hematocrit, survival rate, length growth and weight growth fish in treatment P3, were 26.67%, 3.36 x 104sel.mm-3, 38%, 53%, 1.24 cm and 2.07 g, respectively. Keywords: A. hydrophilla, Black cumin, Snakehead.
APLIKASI TEPUNG JINTAN HITAM (Nigella sativa) UNTUK PENCEGAHAN INFEKSI BAKTERI Streptococcus agalactiae PADA IKAN NILA (Oreochromis niloticus) Raudhatus Sa'adah; Ade Dwi Sasanti; Ferdinand Hukama Taqwa
Jurnal Akuakultur Rawa Indonesia Vol 3, No 1 (2015): JURNAL AKUAKULTUR RAWA INDONESIA
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (412.328 KB) | DOI: 10.36706/jari.v3i1.4404

Abstract

ABSTRACT Streptococcosis is one of disease that attack nile tilapia (Oreochromis niloticus), which is caused by Streptococcus agalactiae. The aim of this research is to know effectivity of black cummin (Nigella sativa) to prevent S. agalactiae. This research was conducted on November-December 2014 in Laboratorium Budidaya Perairan, Laboratorium Dasar Perikanan and Laboratorium UPT. Klinik Kesehatan, Sriwijaya University. The design of this research used Complete Randomized Design (CRD)  with five treatments and three replications were, fish fed commercial feed and infected, fish fed commercial feed and addition of black cummin 3.5%, 7%, 10.5% and 14% and infected. The result of this research showed the addition of black cummin to feed can prevented and increase immune system on nile tilapia to bacterial S. agalactie with dose 3.5%. The in vitro test showed inhibition  zone diameter 1.75 cm and in vivo test showed hematocrite value 30%,  survival rate 90% and increase weight and lenght growth on nile tilapia.   Keywords : Streptococcosis, black cummin, nile tilapia
KELANGSUNGAN HIDUP DAN PERTUMBUHAN BENIH IKAN GABUS (Channa striata) YANG DIBERI IKAN RUCAH BERBEDA SEBAGAI PAKAN Muhamad Syarliandi Kusuma; Ade Dwi Sasanti; Yulisman .
Jurnal Akuakultur Rawa Indonesia Vol 5, No 1 (2017): JURNAL AKUAKULTUR RAWA INDONESIA
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (254.593 KB) | DOI: 10.36706/jari.v5i1.5804

Abstract

ABSTRACT              Snakehead (Channa striata) is carnivorous fish that requires a source of nutrients from animal. Trash fish is one of alternative feed that can be used to rearing snakehead. This research aims to determine survival rate and growth of snakehead fry feeding by trash fish. This research is conduct on June- July 2016 in the Laboratorium Budidaya Perairan, Aquaculture Study Program. The research is design using Completely Randomized Design (CRD) consist of five treatments that are freshwater trash fish 100% (P1), marine trash fish 100% (P2), freshwater trash fish 75% : marine trash fish 25% (P3), freshwater trash fish 50% : marine trash fish 50% (P4), and freshwater trash fish 25% : marine trash fish 75% (P5). The parameters to be observed were survival rate, growth, feed efficiency and water quality. Based on the research results indicate (P4) the survival rate, growth absolutly length, absolutly weight and feed efficiency are significantly different. (P4) trash fish 50%: marine trash fish 50% diet is show highest value of survival rate, growth absolutly length, absolutly weight and feed efficiency are respectively 83.33%, 1.90 cm, 0.500 g and 71.93%.  Water quality of rearing measurements during the research were temperature 28.8-29.7°C, pH 6.5-7.9, dissolved oxygen 4.50-5.27 mg.L-1 and ammonia 0.09- 0.24 mg.L-1. Water quality parameters were still support for rearing of snakehead fry. Keywords : Snakehead, Freshwater trash fish, Marine trash fish
PEMANFAATAN TEPUNG PACI-PACI (Leucas lavandulaefolia) UNTUK MENGOBATI INFEKSI Aeromonas hydrophila PADA IKAN PATIN (Pangasius sp.) Menik Sri Rejeki; Ade Dwi Sasanti; Ferdinand Hukama Taqwa
Jurnal Akuakultur Rawa Indonesia Vol 6, No 2 (2018): JURNAL AKUAKULTUR RAWA INDONESIA
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (285.722 KB) | DOI: 10.36706/jari.v6i2.7160

Abstract

ABSTRACTMotile Aeromonas Septicaemia (MAS) is one of bacterial A. hydrophila disease frequently infecting freshwater fish include catfish (Pangasius sp.). Controling the disease of bacterial use chemical antibiotic will cause environment pollution. The aim of this research was to determine utilization of natural material that contain antibacterial such Leucas lavandulaefolia powder as antibacterial to treat of A. hydrophila infection for catfish. The implementation of research was from September until October 2014 at the Laboratorium Budidaya Perairan, Faculty of Agriculture, Sriwijaya University and Laboratorium UPT Klinik Kesehatan Sriwijaya University. Research method was using Completely Randomized Design (CRD) with five treat and three replications. The catfish was infected by A. hydrophila with clinical feature were (inflamed and hemorrhage) that give addition Leucas lavandulaefolia powder on commercial feed as many as 4%, 6%, 8%, and 10%. The result showed that addition 10 % of Leucas lavandulaefolia powder on commercial feed was the best to treat of A. hydrophila infection for catfish were significant (P<0,05). In vitro test result showed that Leucas lavandulaefolia powder  at a concentration 10% as an antibacterial potential of A.hydrophila with inhibitor zone diameter 0.5 cm, at in vivo test the catfish that gives addition Leucas lavandulaefolia powder on commercial pellet as many as 10% capable hematocrit increase, reducing leucocyte completely, produce recovery percentage 84.44%, the survival rate 76.67%, highest absolute growth of catfish 3.03 g and higest absolute length of catfish 0.89 cm. Keywords : A. hydrophila, catfish, Leucas lavandulaefolia powder
PENCEGAHAN INFEKSI Aeromonas hydrophyla PADA IKAN LELE SANGKURIANG MENGGUNAKAN TEPUNG BUAH MAHKOTA DEWA DALAM PAKAN Herna Nur Octaviana; ade dwi sasanti; mirna fitrani
Jurnal Akuakultur Rawa Indonesia Vol 3, No 2 (2015): JURNAL AKUAKULTUR RAWA INDONESIA
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (272.561 KB) | DOI: 10.36706/jari.v3i2.4438

Abstract

ABSTRACT The pupose of this research was to determine the utilization of phaleria flour as antibacterial to prevent A. hydrophila infection on sangkuriang catfish (Clarias sp.). This research was conducted since September 2014 until Januari 2015 at Laboratorium Budidaya Perairan, Aquaculture study program, Faculty of Agriculture, University of Sriwijaya and Laboratorium UPT Klinik Kesehatan. The research methode used completely randomized design with five treatments and three replications. Catfish fed for 14 days before infection with each treatments, havely 0.6%  phaleria flour in comersial feed, 0.8% phaleria flour in comersial feed, 1,0 %  phaleria flour in comersial feed and 1.2 % phaleria flour in comersial feed. Results showed that the treatment of flour Phaleria 1,0% could prevent bacterial infection of A. hydrophila in sangkuriang catfish and produced a prevalence rate 16.37% with the highest survival rate reached 91.67%, the growth weight 3.95 g and length 2.27 cm. Keywords : P.macrocarpa , A. hydrophila, Sangkuriang Catfish
POPULASI BAKTERI, HISTOLOGI, KELANGSUNGAN HIDUP DAN PERTUMBUHAN BENIH IKAN GABUS (Channa striata) YANG DIPELIHARA DALAM MEDIA DENGAN PENAMBAHAN PROBIOTIK Wirati Parameswari; Ade Dwi Sasanti; Muslim .
Jurnal Akuakultur Rawa Indonesia Vol 1, No 1 (2013): JURNAL AKUAKULTUR RAWA INDONESIA
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (763.986 KB) | DOI: 10.36706/jari.v1i1.1781

Abstract

ABSTRACT The aims of this research was to determine the effect of probiotics in population bacteria intestinal, histology, survival rate and growth of snakehead. The research was carried out for 30 days of maintenance in a trap as a media container maintenance. This research used the method of completely randomized design with six treatments and repeated in three times. The treatments are W0 (control or without probiotic), W1 (2.5 µl.l-1 week-1), W2 (5 µl.l-1 week-1), W3 (7.5 µl.l-1 week-1), W4 (10 µl.l-1 week-1) dan W5 (12.5 µl.l-1 week-1). The result of the research showed that addition of probiotic in media of snakehead (C. striata) obtained the best dose is 10 μl.l-1 week-1, which can have to reduce the population of phatogenic bacteria in intestinal and had a good effect for survival rate (93.33%). As for the histopathologic known that probiotics do not give significantly different effect.   Key word:  population bacteria, histology, snakehead fry, probiotic.