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 …
This research aims to determine the effect of differences in stocking density on the growth and survival of nilem fish (Osteochilus hasselti) using the recirculation system. The research container used was 12 aquariums measuring 60 x 40 x 40 cm. This study used an experimental method with one factorial completely randomized design, four treatments and three replications. The treatments app…
This study was carried out to evaluate the combined effects of four background tank color and two stocking density on growth and survival rate of stripped catfish Pangasius hyophthalmus larvae reared with a water recirculation system. The fish larvae (0,002 g) were reared in aquarium with white, black, Blue and clear backgoround at two stocking densities of 5 fish/L (75 fish/aquarium) and …
This research was conducted from October to December 2019 in the Peatlands of Kualu Nenas Village, Tambang District, Kampar Regency, Riau Province, at the Aquaculture Environmental Quality Laboratory of the Fisheries and Maritime Faculty and the Marine Biology Chemistry Laboratory of the Fisheries and Maritime Faculty, Riau University. The purpose of this study was to improve the effect of …
This research was conducted from October to November 2019 at the Kualu Nenas Village peatland, Tambang sub-district, Kampar Regency, Riau Province. The purpose of this research is to find the best influence and comparison of the mixture of human feces biofertilizer with cow feces against the fluctuation of ammonia, growth and survival rate of patin (Pangasius hypophthalmus). The fish test …
Spirulina sp. is an autotrophic organism that is bluish green in color consisting of cylindrical cells that form colonies where the cells are cavities - the cavities form twisted filaments that resemble a spiral (helix) and are also called filamentous blue green algae. One of the factors that influence the density of Spirulina sp. is the periodity of light because it has an important role i…
The research was carried out in October to November 2019, located on the Peatlands in the Pine Farmers Road, Kualu Nenas Village, Tambang District, Kampar Regency, Riau Province. Observation of zooplankton have been done in the Laboratory of Environment Quality of Aquaqulture, Biology Chemistry Laboratory, Fisheries and Marine Faculty. The purpose of this study was to determine the effect o…
Asian redtail catfish (Hemibagrus nemurus) are fish that have high economic value. The Aimed of this study was to know the effect the use of fermented Pistia stratiotes flour and to know the percentage of best P. stratiotes flour fermentation on the growth of asian redtail catfish fingerling. The method in this study is a completely randomized design (CRD) with five treatments and three rep…
This research was conducted in October to December 2019 in the Hatchery at Fisheries and Marine Faculty, University of Riau. The aims of this research was to determine the growth and survival rate of Osphronemus gouramy fed phytase enzym with different amounts. The research used a size aquarium 40 x 40 x 40 cm3 with a water height 15 cm for 15 units. The feed used in the form of Phytase En…
This research was conducted in December 2019 and January 2020 at the Fish Breeding and Breeding Laboratory of the Faculty of Fisheries and Maritime Affairs, Riau University. The purpose of this study was to determine the effect and optimal dose of liquid organic fertilizer of white turi leaves (Sesbania grandiflora) on the culture of Chlorella sp. The design of this study was an experiment…
The research was conducted on 24 November 2019-2 January 2020 at Fish Breeding and Breeding Laboratory, Faculty of Fisheries and Marine, University of Riau. The research aims to determine the effect of the best type of feed (Tubifex sp., Water Fleas or Artificial Feed) best to replace initial feed (Artemia sp.) and best combination of feed on growth and survival rate of Sheat fish larvae. T…