This study aims to determine the frequency of adding the best probiotics to increase the growth rate and survival rate of vaname shrimp (Litopenaeus vannamei). This research was conducted from April - May 2020 at the Laboratory of Aquaculture Technology, Faculty of Fisheries and Marine, University of Riau. The container used was an aquarium measuring 40 cm x 30 cm x 30 cm as many as 12 uni…
Sangkuriang catfish is a freshwater commodity that has high economic value and its production increases every year. For this reason, efforts are needed to increase production, one of which is by increasing feed nutrition using EM4 probiotics. This study aims to determine the effect of feeding fermented with EM4 probiotic on the growth and survival of sangkuriang catfish (Clarias sp) seeds. …
Siamese catfish (Pangasius hypophthalmus) is a freshwater fish commodity that potential to be developed. This research was conducted for 56 days. This study aims to determine the effect of substitution of soybean meal (SBM) by fermentation of Moringa leaf meal (Moringa oleifera) using Rhyzopus sp.0(MLMF). In diets on the growth of Siamese catfish (Pangasius hypophthalmus) seeds. The method used…
A 56 day feeding trial was conducted to obtain the best dose of Morinda citrifolia L leaf meal fermented using Rhyzopus sp. in diets on growth of red tilapia (Oreochromis sp.) seeds. The method used is the experimental method, namely a Completely Randomized Design (CRD) with one factor with 5 treatments and 3 replications. The treatment with substitution of soybean meal (SBM) with fermented…
A 56 day feeding trial was conducted to determine the suitability of moringa leaf meal fermented with Rhyzopus sp. (MLMF) as an alternative to soybean meal (SBM) in the diets of tambaqui. The fish with an average weight of 0,81 ± 0,63 g are reared in 15 cages at a stocking density of 25 fish/cage. This study uses completely randomized design (CRD) with one factor, with 5 treatments and 3 …
This study was conducted on February-March 2020 at the Fish Hatchery and Breeding Laboratory, Faculty of Fisheries and Marine, University of Riau, Pekanbaru. The purpose of this study was to determine the effect of immersion eggs with different doses of vitamin C on hatchability, growth, and survival of gouramy larvae. This study used a Completely Randomized Design (CRD) with 5 treatments …
This research was conducted on July to September 2019. The purpose of this research was to know the use of fermented water lettuce leaf meal in the diets on the growth of Asian Catfish. Completely randomized design (CRD) was used in this experiment, with one factor, five level treatments and three replications. Fish were reared in 15 cage units (0,5x0,5x1 m3) with the stocking density of 25…
Giving the rGH hormone, thyroxine hormone (T4) and its combination through the immersion method in NaCl 0,9 %. The research was done on January - March 2020 at Fish Hatchery and Breeding Laboratory, Aquaculture major, Faculty of Fisheries and Marine Science, Riau University. This research aims to determine the effect of giving rGH hormone, thyroxine hormone (T4) and their combinations, to …
Mangifera indica has a good potensial as antibacterial and its contents tannins, flavonoids, alkaloids, saponins and then steroid. This research has been conducted from November to December 2019 at the Laboratory of Parasites and Fish Diseases Fisheries and Maritime Faculty of Riau University. The aim of this study was to understand ant find out the best dose of Mangifera indica solution fo…
This research was conducted in November 2019 to January 2020. The purpose of this research was to know the use of fermented papaya leaf meal in the diets on the growth of Asian catfish. Completely randomized design (CRD) was used in this experiment, with one factor, five level treatments and three replications. Fish was reared in 1 m3 cages with stocking density 25/m3. Feeding trial were r…
This research was conducted from October to November 2019 at the peatland of Kualu Nenas Village, Tambang District, Kampar District, Riau Province. The purpose of this research is to get a comparsion of the mixture between human waste biofertilizer and cow manure biofertilizer to increased the abudance of phytoplankton. The method used in this study was the experimental method of using the…
Bay leaf (Syzygium polyantha) have antibacterial compounds such as flavonoids, essential oils, tanins, vitamin C and minerals. The purpose of this study was to analyze blood picture and obtain the best dose of bay leaf solution to cure the Clarias gariepinus that was infected with Aeromonas hydrophila. The metdhod used was an experimental method with a Completely Randomized Design (CRD), o…
This research was conducted on December 2019 until January 2020 in Fish Hatchery and Breeding Laboratory, Faculty of Fisheries and Marine, Riau University, Pekanbaru. The purpose of this research is to know the effect of feed replacement that are appropriate for growth and survival rate of Dokun larvae (Barbodes lateristriga). The method used in this research was an experimental method wit…
This study aims to determine the effect of different doses of booster grotop in feed on the growth and survival of baung fish (Hemibagrus nemurus) maintained in peat swamp media. This research was conducted from 27 March - 05 May 2020 at the Laboratory of Aquaculture Technology, Faculty of Fisheries and Marine, University of Riau. The container used was an aquarium measuring 60 cm x 40 cm …
Curcumin is one of the secondary metabolite compounds products that can increase the immune system of fish against bacterial attack. Research was conducted in September to November 2019. The purpose of this research was to find out obtain the best Curcumin extract dose to treat Jambal Siam fish infected with A. hydrophila seen from the picture of erythrocytes. The test fish used was the see…
Asian catfish (Hemibagrus nemurus) is a type of public water fish that has a relatively high economic value and has the potential to be developed as cultivated fish. The development of good fish farming requires a continuous supply of good quality feed. This study aims to determine the effect of using lamtoro gung leaf meal fermented beef rumen fluid as a feed ingredient on feed efficiency …
This research aimed to obtain the differences in stocking on the growth and survival of swamp eel with biofloc systems. The method in this research used a Completely Randomized Design (CRD) of one factor consisting of four levels of regulation with three replications so that 12 units of an experiment, namely: 1. Stocking density of 10 ind/ 25 liters, 2. Stocking density of 20 ind/ 25 liters…
The aim of the study was to determine the best of papain doses best of commercial fish meal to increase the growth of nilem fish seeds (Osteochilus hasselti).in recirculation systems. Culture vessel in the form of aquarium of 60 x 40 x 40 centimeters of 15 aquarium with stocking density of 11 fish/m3. This research was using experimental method by completely random design (RAL) one factor …
Mud crab (Scylla serrata) is commodity fisheries that have high economic value. Enlargement of mud crab requires a relatively long time and growth is not optimal. The acceleration of growth can be done by applying the Recombinant Growth Hormone to the grouper kertang (rElGH), so that the growth rate will take place more quickly. In the enlargement activity, the injection ofr is not yet know…
The research was conducted from October to November at UPT Laboratory in the Departement of Aquaculture, Faculty of Fisheries and Marine, University of Riau. The purpose of this research was to determine the effect of proper probiotic on the growth and survival of tapah fish (Wallago leeri). The research method is using a completely randomized design (CRD) experimental method with 1 factor …