ABSTRACT The peatland typology of the Siak Regency Mosque Bay is on the side of the Siak River. The fertility rate of peat near river flows tends to be more fertile. This study aims to identify soil fertility levels and ash content, fiber content, pH, C-organic, N-total, C/N and their relationship with peat thickness. The research was carried out by survey method. Determination of drilling poi…
ABSTRACT This study aims to determine the technology acceptance model (technology acceptance model) on usage behavior smartphone for oil palm farmers in Dayun District, Siak Regency. Respondents are taken by random sampling as many as 60 respondents consisting of 2 villages, namely Sialang Sakti Village and Teluk Merbau Village. The type of data used is quantitative data presented in the form …
Abstract Brown seaweed can be a functional food, the addition of brown seaweed flour to wet noodles is expected to add nutrition to these wet noodles. The aim of the research was to study the effect of fortification of brown seaweed flour on the quality characteristics of wet noodles, to determine the best concentration of brown seaweed flour on the quality characteristics of wet noodles, to d…
Abstract Mackerel can be processed into commercial products, to protect chips from damage to the quality of mackerel chips, it is necessary to protect chips using HDPE (K1) and aluminum foil (K2) packaging. The method used was the experimental method with a non-factorial randomized block design with the treatment of HDPE (K1) and aluminum foil (K2) packaging types with storage duration groups …
Abstract Sondong fishing gear is one of the dominant fishing gear used by fishermen in the UPT Fisheries port of Riau Province Dumai City which when operated can scrape to the bottom of the waters. The specifications of sondong fishing gear affect the catch. The purpose of this study was to determine the composition of catches based on type, length, and weight and explain the level of environm…
ABSTRACT Streptococcus agalactia is a bacterium that causes streptococcosis which attacks tilapia.This research was conducted in March - June 2022 at the Laboratory of Parasites and Fish Diseases, Faculty of Fisheries and Marine, University of Riau. This study aims to understand the best dose of Kaempferia galanga and Curcuma zanthorrhiza fermented which are added to the feed to increase the Or…
ABSTRACT Herbs Fermented consist of Kaempferia galanga L, Curcuma xanthorrhiza Roxb, and Curcuma domestica Val are environmentally friendly disease prevention alternatives that can be added to feed, because they have several advantages, such as increasing appetite, digestion, growth, resistance to disease, and reduce stress levels in fish. This research was carried out in August-December 2021 …
Gusvita Maya Sari1, Zaili Rusli2 Public Administration Studies Program, Department of Public Administration, Faculty of Social and Political Sciences, Riau University, Pekanbaru ABSTRACT Supervision of Over dimension over loading Vehicles on the Indragiri Hulu Cross Road is a step taken by the Riau Provincial Transportation Service to anticipate and prevent violations in driving, especially …
ABSTRACT This research was conducted from May to June 2022 for 40 days, at Fish Hatchery and Breeding Laboratory, Faculty of Fisheries and Marine, Riau University, Pekanbaru.The aim of this research is to know the differences in the timing of natural feed changes on the growth and survival of Siam catfish larvae (Pangasianodon hypophthalmus). The method used in this study was an experimental m…
Abstract This study aims to identify the consumption patterns of fishing households in Panipahan Darat Village and identify what factors influence the consumption patterns of fishing households in Panipahan Darat Village. This study was conducted in May 2022 in Panipahan Darat Village, Pasir Limau Kapas Sub-District, Rokan Hilir Regency. This study used a survey method, while the determination…
Abstract This research was conducted in September 2022 at Lake Maninjau Nagari Tanjung Sani, West Sumatra Province. This study aims to analyze the exchange rate of fish farmers and analyze the factors that influence the exchange rate of fish farmers in Lake Maninjau Nagari Tanjung Sani, West Sumatra Province. The research method used is a survey method. The types and sources of data needed in …
ABSTRACT This study was aimed to calculate the income of the smoked fish processing business and the short- and long-term financial feasibility of the smoked fish processing business at Sipujuk Farm. This research was conducted at Sipujuk Farm, Padang City, West Sumatra Province. The method used is a case study with direct observation of objects in the field and collecting data through intervi…
Abstract This study aimed to described the process of financing small-scale fishing businesses and analyze the financing allowance obtained by small-scale fishermen in Tanah Merah Village, Tanah Merah District, Indragiri Hilir Regency, Riau Province. This research was conducted in February 2022 in Tanah Merah Village, Tanah Merah District, Indragiri Hilir Regency, Riau Province. The method use…
ABSTRACT Laston Lapis Aus or Asphalt Concrete Wearing Course (AC-WC) is a part that is located on the top layer in the flexible pavement of the highway. This layer is the layer that is most susceptible to damage. This pavement layer is a mixture of several materials including asphalt, coarse aggregate, fine aggregate and (filler). Filler is a filler material that functions to fill the gaps or …
ABSTRACT Global warming caused by greenhouse gases is getting longer and more worrying. Switching from fossil fuels to natural gas is a promising solution, by applying the ANG (Adsorbed Natural Gas) mechanism. An important factor for the success of this mechanism is the selection of the adsorbent used. MOF (Metal Organic Frameworks) has good potential in storing methane gas, but further resear…
This research is motivated by a pandemic covid-19 which disrupts economic stability and reduces the purchasing power of rural communities, so that the government is required to make efforts to accelerate the prevention and mitigation of impacts covid-19 with village funds through the village fund priority program, which consists of 3 (three) activities, namely: Village Fund BLT distributio…
ABSTRACT The increase in ownership of motorized vehicles has resulted in increased transportation activities. The tendency to increase the number of motorized vehicles operating will increase the traffic load, one example of which is the increase in noise intensity. This study aims to measure noise intensity and map noise at peak hours due to transportation activities that occur at the Soekarn…
ABSTRACT HR Street. Soebrantas is classified as an arterial road that functions for community service activities and distribution within the city. Vehicle activity on this road will affect the amount of air pollutant gas emissions produced from vehicles. The purpose of this study is to determine carbon monoxide (CO) emissions and determine the effect of vehicle speed and volume on carbon monox…
This study aims to determine the effect of using the cooperative learning model of the type of cooperative learning together assisted by comic media on energy source material on science learning outcomes for fourth-grade students at SD Negeri 186 Pekanbaru. This research uses a quantitative approach with types of quasi-experiment design Nonequivalent Control type GroupDesign. This study used tw…
This i research aims i to develop a product i in the i form of mathematics teaching i materials using the context of Riau Malay culture on congruence material for class IX SMP/MTs and to determine i the quality of teaching imaterials i developed by validity and i practicality tests. This i research i is a i development i research i (R&D) using i the ADDIE i model i which consists i of five…