ABSTRACT The study was conducted in August-October 2019. Aims to determine theconcentration of nitrate, phosphate, uniformity index, diversity and index of dominancy,abundance of epipelic diatoms and know the relationship between nitrate,phosphate and epipelic abundance diatoms in the water area of Sungaitohor DesaMeranti of Riau Islands district. The method used in this research is a surveyme…
ABSTRACT This research was conducted in January 2019 on the mangrove ecosystem of Purnama Dumai City, Riau Province with the aim to determine the structure of the gastropod community which includes the type, density, diversity, distribution patterns and similarity of the community. The method used is a survey method, where the sampling location consists of 5 research stations. The type and den…
ABSTRACT This research was conducted in August to November 2019. It aims to determine the potential fishing ground based on thermal front and upwelling in the waters of West Sumatra. The survey method was applied in this research which include field data collection and spatial analysis and image data used is Aqua MODIS. The results showed that the distribution of thermal front and upwelling in…
ABSTRACT The research was conducted in August-November 2019. Sample taken from mangrove town of Dumai, Riau. Then continued in the Integrated Chemistry Laboratory, Faculty of Mathematics and Natural Sciences and Laboratory of Fish Quarantine and Quality Control Hall Pekanbaru, Riau. The purpose of this research is to determine the effectiveness of the extract of mangrove leaf B. gymnorrhiza in…
Abstract 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 concetrations human and cow biofertilizer for increased nitrate. The method used in this study was the experimental method of using the Complete Random Design (CRD) one factor with…
Abstract The aim of this research was to determine the effect of different surface area of the aquarium and stocking densityon growth and survival rate of siammese catfishlarvae reared with a water recirculation system. This research was conducted from October-December 2019 at the Fish Hatchery and Breeding Laboratory, Fisheries and Marine, University of Riau. The Method used was a Factorial C…
Abstract This research was conducted in October-December 2019 which took place at Peat Soil of Kualu Nenas Village, Tambang Distric, Kampar Regency, Riau Province and in Soil Laboratory at Agriculture Faculty, Integrated Laboratory, Marine Chemistry Laboratory with Environmental Quality Laboratory at Fisheries and Marine Faculty of Universitas Riau. The objective of this research is to get a b…
Abstract This research was conduted on November - December in Fish Hatchery and Breeding Laboratory, Faculty of Fisheries and Marine University of Riau. The aim of this research was to know The Effect of Replacement of Water Flea with Tubifex sp in the Maintanance of Larvae Ingir-Ingir (Mystus nigriceps). The method in this research was an experimental method with Completely Randomized Des…
ABSTRACT Feed is one of the important factors influencing the growth of vanname shrimp (Litopenaeus vannamei). The protein content in paan is the main energy source which acts as a structural component of cell formation in body tissues. Therefore, feed protein has an important role in the process of vanname shrimp growth. In the digestive process, enzymes are needed to hydrolyze proteins into …
ABSTRACT Tilapia is one of commodity in Indonesia that has great potential and very likely to be developed because of the good taste of meat and easy to maintain. The purpose of this research was to identify the type of lactic acid bacteria on the water medium of the aquaculture of srikandi nile (Oreochromis aureus x Oreochromis niloticus) with the Booster system. This study was conducted in A…
ABSTRACT Terminalia catappa is commonly present in tropical area and its can be used for increasing pH in fish culture and it also be used as disinfectant. A research aims to understand the dosages of T. catappa leaf extract to hamper the growth of Aeromonas hydrophila has been conducted from February to July 2019. A diffusion agar KIRBY BAUER method was applied to understand the sensitivity o…
ABSTRACT This study aims to determine the effect of different salinity on the histology of gills and kidneys of Silver Pompano (Trachinotus blochii). The research was carried out in June-August 2019 at BPBL Batam. The fish were kept in a bucket with volume of 80 L water and stocking density of 1 ind/4 L using experimental method of completely randomized design (RAL), one factor with five t…
This research was conduted on July until September in Fish Hatchery and Breeding Laboratory, Faculty of Fisheries and Marine University of Riau. The aim of this research was to know the effect of natural feed replacement with artificial feed on the growth and survival rate of Black Ghost Larvae (Apteronotus albifrons). The method in this research was an experimental method with Completely Rando…
This final project discusses the village of Tanjung medan north which is a village in Rokan Hilir district of Riau province is a public service place for the community in the village. Due to the large number of data managed in the villages such as population data and population data, especially land data of the population which until now has not been well archived, making it difficult for the v…
This final project is talking about the development before of marketing applications house using augmented reality based on Android. This application is used as a media campaign interactive. This augmented reality application uses Google SketchUp and 3D modeling, while the unit for inclusion in 3D with the last marker apk android build. In the design with the aid of a flow chart Program, carrie…
Information Systems in an agency plays a very important role for every company and government agencies and education, because it can simplify the operational activities in various fields. The field of the company, the use of information systems both in the system of certification of employees is one of the process in providing information and obtain information to each employee related companie…
This final project is about Information System Monitoring of Machine Equipment at Regional Office of Directorate General of State Assets (DJKN) Riau, West Sumatera and Riau Islands. Making this information system aims to assist employees in managing machine service service activities at the Regional Office of Directorate General of State Assets (DJKN) Riau, West Sumatra and Riau Islands. Making…
The study was conducted at Indrasari Rengat Regional Hospital. The aim is to determine the direct effect of the Dimensions of Service Quality, namely Tangible, Emphaty, Reliability, Responsevennes and Assurance on patient satisfaction and loyalty. This study took a sample of 100 people. The variables used are Tangible, Emphaty, Reliability, Responsevennes and Assurance for Patient Satisfaction …
This study aims to see and find out the direct influence of Leadership and Organizational Climate on Employee Performance with Commitment as a Moderation variable. The population in this study were all employees of the Class II Port Health Office in Pekanbaru by using the Mederate Regression Analysis. The sample of this study used census techniques as the entire population as samples. The res…
Developments require organizations to make performance improvements to match existing developments. So that attracts the attention of researchers to conduct research studies. Especially on employee performance. With the research taken with the title Effect of Leadership and Organizational Culture on Employee Performance through Motivation as an intervening variable at PT. Surya Madistrindo Area…