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The growth response and hepatosomatic index of milkfish (Chanos chanos Forsskal) fed with diet various levels carbohydrates in fermented of cow rumen liquid Andi Masriah
Akuatikisle: Jurnal Akuakultur, Pesisir dan Pulau-Pulau Kecil Vol 6, No 2 (2022)
Publisher : Sekolah Tinggi Ilmu Pertanian Wuna

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29239/j.akuatikisle.6.2.95-99

One effort to reduce the role of protein as an energy source in feed is to maximize the use of feed carbohydrates as an energy source and engineering optimization of feed utilization can be done by adding exogenous digestive enzymes to feed. This study aims to determine the level of carbohydrates in the feed after being given cow rumen liquid which gives the best growth response and hepatosomatic index in milkfish. This study was designed using a completely randomized design (CRD) consisting of 4 treatments and 3 replications, Thus, there are 12 experimental units. The treatments were feeding with different levels of carbohydrate feed, namely 27,81; 39,50; 46,97 and 56,75% mixed with 80 mL of rumen liquid per 100 g of feed. Feed was given to juvenile milkfish measuring 7.19Â±0,036 g which was kept in a recirculating aquarium with a density of 15 fish/45 L of brackish water. The provision of various levels of carbohydrates in the feed had an effect (Î±<0.05) on relative growth and survival but had no effect (Î±>0.05) on the hepatosomatic index of milkfish. Statistically, the best relative growth response and survival were found in fish fed with a carbohydrate-level feed treatment of 27,81; 39,50; 46,97%.

The growth response and hepatosomatic index of milkfish (Chanos chanos Forsskal) fed with diet various levels carbohydrates in fermented of cow rumen liquid Andi Masriah
Akuatikisle: Jurnal Akuakultur, Pesisir dan Pulau-Pulau Kecil Vol 6, No 2 (2022)
Publisher : Sekolah Tinggi Ilmu Pertanian Wuna

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29239/j.akuatikisle.6.2.95-99

One effort to reduce the role of protein as an energy source in feed is to maximize the use of feed carbohydrates as an energy source and engineering optimization of feed utilization can be done by adding exogenous digestive enzymes to feed. This study aims to determine the level of carbohydrates in the feed after being given cow rumen liquid which gives the best growth response and hepatosomatic index in milkfish. This study was designed using a completely randomized design (CRD) consisting of 4 treatments and 3 replications, Thus, there are 12 experimental units. The treatments were feeding with different levels of carbohydrate feed, namely 27,81; 39,50; 46,97 and 56,75% mixed with 80 mL of rumen liquid per 100 g of feed. Feed was given to juvenile milkfish measuring 7.19Â±0,036 g which was kept in a recirculating aquarium with a density of 15 fish/45 L of brackish water. The provision of various levels of carbohydrates in the feed had an effect (Î±<0.05) on relative growth and survival but had no effect (Î±>0.05) on the hepatosomatic index of milkfish. Statistically, the best relative growth response and survival were found in fish fed with a carbohydrate-level feed treatment of 27,81; 39,50; 46,97%.

Analisis keuntungan usaha budidaya ikan bandeng (Chanos chanos Forsskal) dengan pemberian pakan berbeda pada Pokdakan Simarang Desa Ampekale Kecamatan Bontoa, Kabupaten Maros Lukman Daris; Andi Masriah; Andi Nur Apung Massiseng; Febri Febri
Agrikan: Jurnal Agribisnis Perikanan Vol 14, No 2 (2021)
Publisher : Sangia Research Media and Publishing LLC

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29239/j.agrikan.14.2.199-205

Milkfish is a commodity from aquaculture that is in great demand by the community, both for local consumption and export commodities. In the fish farming business, including milkfish, the feeding management process is one of the efforts made to support the success of the aquaculture business because feed is one of the determining factors for the success of cultivation, both in terms of feed quantity and feed quality. In Ampekale Village, Bontoa District, Maros Regency, a group of fish cultivators (Pokdakan) where some cultivators anticipate the high price of artificial feed by substituting expired noodles and bread as a substitute for artificial feed. The purpose of this study was to analyze the level of profit for milkfish cultivators who used different feeds, namely cultivators who used feeds of (1) expired noodles or bread; (2) commercial feed; and (3) mixed feed between expired noodles or bread + commercial feed. The data obtained in this study were analyzed using variance (ANOVA) analysis to see the effect of different feeding on the profits of milkfish cultivators in the Simaranang fish cultivator group (Pokdakan), then continued with the W-Tuckey test to see the difference in profits between each cultivator. Based on the results of the analysis, it was found that the highest annual cultivation profit was obtained by cultivators who used a mixture of commercial feed and expired noodle/bread feed (Rp. 16,681,750/year) followed by cultivators who used commercial feed (Rp 9,123,000/year) and the profit. The lowest was experienced by cultivators who only used expired noodles/bread (Rp. 7,875,000/year)

Effectiveness administration of cow rumen liquid at various levels of carbohydrates in feed on nutrient digestiveness and feed efficiency of milk fish (Chanos chanos Forsskal) Andi Masriah; Muhammad Haritza Laitte
Akuatikisle: Jurnal Akuakultur, Pesisir dan Pulau-Pulau Kecil Vol 5, No 2 (2021)
Publisher : Sekolah Tinggi Ilmu Pertanian Wuna

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29239/j.akuatikisle.5.2.53-57

Efforts to reduce protein in fish feed by maximizing the use of carbohydrates as an energy source must be supported by exogenous enzymes. One source of exogenous enzymes that can be used as a polysaccharide degrading agent easily obtained and wasted is rumen liquid in slaughterhouses (RPH). This study aims to determine the most effective carbohydrate level after being given rumen liquid as a source of exogenous enzymes in maximizing nutrient digestibility and feed efficiency in milkfish (Chanos chanos Forsskal). This study was designed using a Completely Randomized Design (CRD) which consisted of 4 treatments and three replications. Thus there were 12 experimental units. The treatments tested were feeds with various levels of carbohydrates (27.81%; 39.50%; 46.97%; and 56.75%) then given cow rumen liquid as a source of the enzyme at a dose of 80 mL/100 g of feed. Nutrient digestibility and feed efficiency data obtained were analyzed by analysis of variance (ANOVA) and continued with the W-Tuckey test. The results showed that feeding with various levels of carbohydrates in the feed that was first given cow rumen liquid waste had a significant effect (P<0.05) on fibre digestibility, carbohydrate digestibility, and feed efficiency of milkfish, but had no significant impact (P>0.05) on total digestibility, protein digestibility, and fat digestibility of milkfish. The most effective carbohydrate level in feed after being given cow rumen liquid which can optimize nutrient digestibility and feed efficiency of milkfish, is 46.97%.

Study on the potential of freshwater fish aquaculture in Minasatene District, Pangkep Regency, South Sulawesi Province Irwansyah Irwansyah; Andi Masriah; St. Zaenab; Andi Nur Apung Massiseng
Akuatikisle: Jurnal Akuakultur, Pesisir dan Pulau-Pulau Kecil Vol 6, No 1 (2022)
Publisher : Sekolah Tinggi Ilmu Pertanian Wuna

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29239/j.akuatikisle.6.1.25-30

This study aimed to determine the potential of freshwater fish aquaculture in Minasatene District, Pangkep Regency, South Sulawesi Province. Data collection techniques were carried out by observing the location of freshwater fish aquaculture, interviewing respondents using questionnaires and documentation. The type of data collected is primary data, namely observation data regarding the distribution of freshwater fish aquaculture locations, types and quantities of freshwater fish production as well as supporting data through interviews with respondents of freshwater fish aquaculture business actors related to the activities carried out, then secondary data from agencies related to production results. Freshwater fish in Minasatene District. This research was conducted in Minasatene District, Pangkep Regency, South Sulawesi Province, in February â€“ April 2021. The results of this study are the aquaculture potential of freshwater fish in the Minasatene sub-district of 1.28 tons/year/ha with the largest producer of freshwater fish coming from Minasate'ne Village and Kalabbirang Village with potential production of tilapia, catfish and koi fish. Factors affecting the production of freshwater fish aquaculture in the Minasatene sub-district are the number of abandoned freshwater fish aquaculture lands, non-optimal management, traditional management, dependence on government assistance, the influence of COVID-19, and conversion of cultivated land into tourist areas.

Efficacy of attenuated bacteria vaccine against streptococcal infection in larvae tilapia (Oreochromis niloticus) Agus Suryahman; Andi Masriah; Khairun Nisaa; Rahmi; Akmal
Akuatikisle: Jurnal Akuakultur, Pesisir dan Pulau-Pulau Kecil Vol 5, No 2 (2021)
Publisher : Sekolah Tinggi Ilmu Pertanian Wuna

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29239/j.akuatikisle.5.2.63-66

One of the common diseases found in tilapia is a streptococcal disease caused by the Streptococcus agalactiae bacteria. Treatment of this disease is generally done by using antibiotics. The use of antibiotics in controlling disease in fish can create resistant bacterial strains with certain doses. The use of vaccines is one of the alternative control methods in fish defence against infections. The purpose of this study was to analyze the efficacy of vaccination on seeds through immersion using attenuated active bacteria to increase immunity at the beginning of the spread of streptococcosis disease. The vaccine used was obtained from attenuated Streptococcus agalactiae bacteria through repeated passage ten times. Vaccination was carried out through oral vaccine. Challenge tests were carried out on days 7, 14, and 21 days after vaccination on tilapia larvae by immersion. The result indicated that vaccination using attenuated bacteria could increase lysozyme activity at each observation time compared to control. The mortality of post-challenged larvae on days 7, 14 and 21 post-vaccination was lower than that of unvaccinated seed. The percentage of RPS values up to the 14th day of observation has increased and tends to decrease on the 21st day.

Effectiveness administration of cow rumen liquid at various levels of carbohydrates in feed on nutrient digestiveness and feed efficiency of milk fish (Chanos chanos Forsskal) Andi Masriah; Muhammad Haritza Laitte
Akuatikisle: Jurnal Akuakultur, Pesisir dan Pulau-Pulau Kecil Vol 5, No 2 (2021)
Publisher : Sekolah Tinggi Ilmu Pertanian Wuna

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29239/j.akuatikisle.5.2.53-57

Efforts to reduce protein in fish feed by maximizing the use of carbohydrates as an energy source must be supported by exogenous enzymes. One source of exogenous enzymes that can be used as a polysaccharide degrading agent easily obtained and wasted is rumen liquid in slaughterhouses (RPH). This study aims to determine the most effective carbohydrate level after being given rumen liquid as a source of exogenous enzymes in maximizing nutrient digestibility and feed efficiency in milkfish (Chanos chanos Forsskal). This study was designed using a Completely Randomized Design (CRD) which consisted of 4 treatments and three replications. Thus there were 12 experimental units. The treatments tested were feeds with various levels of carbohydrates (27.81%; 39.50%; 46.97%; and 56.75%) then given cow rumen liquid as a source of the enzyme at a dose of 80 mL/100 g of feed. Nutrient digestibility and feed efficiency data obtained were analyzed by analysis of variance (ANOVA) and continued with the W-Tuckey test. The results showed that feeding with various levels of carbohydrates in the feed that was first given cow rumen liquid waste had a significant effect (P<0.05) on fibre digestibility, carbohydrate digestibility, and feed efficiency of milkfish, but had no significant impact (P>0.05) on total digestibility, protein digestibility, and fat digestibility of milkfish. The most effective carbohydrate level in feed after being given cow rumen liquid which can optimize nutrient digestibility and feed efficiency of milkfish, is 46.97%.

Study on the potential of freshwater fish aquaculture in Minasatene District, Pangkep Regency, South Sulawesi Province Irwansyah Irwansyah; Andi Masriah; St. Zaenab; Andi Nur Apung Massiseng
Akuatikisle: Jurnal Akuakultur, Pesisir dan Pulau-Pulau Kecil Vol 6, No 1 (2022)
Publisher : Sekolah Tinggi Ilmu Pertanian Wuna

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29239/j.akuatikisle.6.1.25-30

This study aimed to determine the potential of freshwater fish aquaculture in Minasatene District, Pangkep Regency, South Sulawesi Province. Data collection techniques were carried out by observing the location of freshwater fish aquaculture, interviewing respondents using questionnaires and documentation. The type of data collected is primary data, namely observation data regarding the distribution of freshwater fish aquaculture locations, types and quantities of freshwater fish production as well as supporting data through interviews with respondents of freshwater fish aquaculture business actors related to the activities carried out, then secondary data from agencies related to production results. Freshwater fish in Minasatene District. This research was conducted in Minasatene District, Pangkep Regency, South Sulawesi Province, in February â€“ April 2021. The results of this study are the aquaculture potential of freshwater fish in the Minasatene sub-district of 1.28 tons/year/ha with the largest producer of freshwater fish coming from Minasate'ne Village and Kalabbirang Village with potential production of tilapia, catfish and koi fish. Factors affecting the production of freshwater fish aquaculture in the Minasatene sub-district are the number of abandoned freshwater fish aquaculture lands, non-optimal management, traditional management, dependence on government assistance, the influence of COVID-19, and conversion of cultivated land into tourist areas.

Efficacy of attenuated bacteria vaccine against streptococcal infection in larvae tilapia (Oreochromis niloticus) Agus Suryahman; Andi Masriah; Khairun Nisaa; Rahmi; Akmal
Akuatikisle: Jurnal Akuakultur, Pesisir dan Pulau-Pulau Kecil Vol 5, No 2 (2021)
Publisher : Sekolah Tinggi Ilmu Pertanian Wuna

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29239/j.akuatikisle.5.2.63-66

One of the common diseases found in tilapia is a streptococcal disease caused by the Streptococcus agalactiae bacteria. Treatment of this disease is generally done by using antibiotics. The use of antibiotics in controlling disease in fish can create resistant bacterial strains with certain doses. The use of vaccines is one of the alternative control methods in fish defence against infections. The purpose of this study was to analyze the efficacy of vaccination on seeds through immersion using attenuated active bacteria to increase immunity at the beginning of the spread of streptococcosis disease. The vaccine used was obtained from attenuated Streptococcus agalactiae bacteria through repeated passage ten times. Vaccination was carried out through oral vaccine. Challenge tests were carried out on days 7, 14, and 21 days after vaccination on tilapia larvae by immersion. The result indicated that vaccination using attenuated bacteria could increase lysozyme activity at each observation time compared to control. The mortality of post-challenged larvae on days 7, 14 and 21 post-vaccination was lower than that of unvaccinated seed. The percentage of RPS values up to the 14th day of observation has increased and tends to decrease on the 21st day.

PENGARUH PADAT TEBAR TERHADAP KELANGSUNGAN HIDUP DAN PERTUMBUHAN POST LARVA UDANG VANAME (Litopenaeus vannamei) YANG DIPELIHARA PADA WADAH Syahrul Usman; Andi Masriah; Ruqayyah Jamaluddin
FISHIANA Journal of Marine and Fisheries Vol. 1 No. 1 (2022): November
Publisher : Fakultas Perikanan UCM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61169/fishiana.v1i1.10

Udang vaname (Litopenaeus vannamei) adalah salah satu sepesies udang yang bernilai ekonomis tinggi, menjadi salah satu produk perikanan yang dapat menghasilkan devisa bagi negara. Salah satu faktor yang mempengaruhi tingkat keberhasilan penggelondongan udang vaname adalah kapadatan penebaran. Padat tebar yang tinggi akan meningkatkan kandungan bahan organik akibat penumpukan sisa pakan. Tujuan dari penelitian ini adalah untuk mengetahui pengaruh padat tebar dan padat tebar yang optimum terhadap pertumbuhan dan kelangsungan hidup post larva udang vaname. Penelitian ini didesain degan meggunakan rancangan acak lengkap (RAL) yang tediri dari empat perlakuan dan 3 ulangan, perlakuan tersebut adalah 10 ekor/l; 15 ekor/l; 20 ekor/l dan 25 ekor/l. Bedasarkan hasil analisis ragam (anova) berbagai perlakuan dalam penelitian ini tidak memberikan pegaruh yang nyata (α>0,05) terhadap pertumbuhan dan kelangsungan hidup post larva udang vaname. Perlakuan terbaik dalam penelitian ini adalah padat tebar 25 ekor/liter.

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