Clarias gariepinus is a carnivorous nocturnal fish that has been commonly cultured. As growth of the fish was strongly affected by the environmental condition as well as food availability and food quality, the environmental condition manipulation and provision of specific food may improve the growth of the fish. The feed provided may also affects the nutrient content of the fish meat. To u…
Village fund allocation management accountability (ADD) is the provision of information and disclosure of government financial activities and performance to interested parties, namely the village government. With this information and disclosure, both the central government and local governments must be willing and able to become the subject of providing information on the required financial…
Auditor’s ability in detecting fraud is certain expertise owned by an auditor in finding the impropriety which then the auditor uses their expertise to expose and explain the impropriety itself. The Auditor’s ability must be improved to decrease failure in detecting fraud to keep the reliability of audited financial report. Nevertheless, an auditor is required to remain capable of detecting…
Local government is given the authority to manage the owned resources included managing fixed asset. This is carried out so that local government runs effectively and efficiently as instructed by The Law of Republic of Indonesia Number 23 Year 2014 about Local Government. Fixed asset management is needed because it is one of the most strategic things in local financial management and to manifes…
Absctract This study aimed to determine the effect of the formulation of freshwater carapace flour crackers (Cherax quadricarinatus) on consumer acceptance of the crackers produced. This study used experimental methods. The experimental design used was a complete non-factorial randomized design with four levels of treatment, namely D0 (without the addition of carapace flour), D1 (addition of 5…
Abstract Trash fish are small fish, including sword fish, sardines, goat fish, and rebon shrimp which have relatively low economic value. One of the by catch of this fishing business is trash fish which is often not utilized or just thrown away in the middle of the sea. This problem can be overcome or reduced by processing it into fish meal. The purpose of this study was to determine the effec…
Abstract In the West Dumai District there were mangrove ecosystems that shown different condition. In the mangrove area around the Marine Station of the Riau University was in good condition and it was frequently inundated by water from the Masjid River. While the mangrove in the Bandar Bakau Tourism area was negatively affected by anthropogenic activities conducted in that area. To understand …
Abstract The Rawa River is one of the rivers in Sungai Apit District, Siak Regency. The head of the Rawa River is in the Zamrud Lake and its estuary is in the Panjang Strait or Lalang Strait. IKA-NSF is a water quality assessment index to analyze the good and bad water quality for the survival of aquatic organisms. The purpose of this study to determine the quality of the Rawa River in Rawa Mek…
ABSTRACT Macrozoobenthos are organisms that live sedentary (sesile) and have varying adaptability to environmental conditions. In addition, the level of diversity found in the aquatic environment can be used as an indicator of pollution. The purpose of this study was to determine the type, abundance, diversity and distribution pattern of macrozoobenthos in the intertidal zone. This research wa…
[email protected] Abstract Chlorella sp. is one of the natural foods that are widely cultivated Chlorella sp. is one of the natural foods that are widely cultivated, because Chlorella sp. can multiply quickly, easy to cultivate, the whole organ can be utilized. Organic fertilizer that can be used as an alternative fertilizer in Chlorella sp culture is cow feces which is one of …
ABSTRACT The research was held from Agustus - September 2020 at the Aquaculture Environmental Quality Laboratory, Faculty of Fisheries and Marine, Riau University. This study aims to determine the effect of feeding made from fish offal on the growth of catfish and the abundance of zooplankton The method used was an experiment of Completely Randomized Design with one factor, five treatments, an…
Abstract Asian redtail catfish (Hemibagrus nemurus) is a freshwater fish commodity that has the potential aquaculture commodity. The problem found was the inherent nature of the egg so that it effects the hatchability so that an ingredient needed to reduce the stickiness of Asian redtail catfish eggs, namely by soaking the eggs using cherry leaf extract. Cherry leaf extract contains tannin…
Abstract This research was conducted in June-July 2022 which took place in Batang Gasan, Padang Pariaman Regency, West Sumatra Province. The purpose of this study was to determine the capacity of fishery instructors, fishermen's satisfaction in fishery extension activities, the relationship between fishermen's characteristics and fisherman's satisfaction in extension activities and the relatio…
ABSTRACT Indonesia’s cacao productivity is low, need effort by utilized cultivation technology. Cacao can grow in many different types of soils, including Dystrudepts. Dystrudepts require tillage to increase land productivity. Application of organic matter can increase land productivity. Chicken manure is an organic matter that includes enough nutrients. Support with rice husk biochar can in…
ABSTRACT Due to their high nutritional value, shallots are versatile and offer many health benefits. Riau Shallot Productivity Relatively Low. Soil fertility is the reason for low shallot productivity. To increase soil fertility can using liquid organic fertilizers, such as goat urine fermentation, which can promote plant growth. The purpose of this study was to determine the efficacy of g…
ABSTRACT Rice development on saline soils is still constrained due to limited varieties suitable for development in saline areas in an effort to improve salinity tolerant varieties. This research aims to determine the effect of NaCl and several genotypes on salinity stress of rice plants in the seedling phase and to obtain local rice genotypes from Siak Regency that are tolerant to salinity st…
ABSTRACT This study aims to determine the interaction of EFBO compost with P fertilizer, and to obtain the best combination of EFBO compost and P fertilizer among the treatments to support the growth and production of green beans (Vigna radiata L.). This study used a completely randomized design. The first factor is the dose of EFBO compost consisting of 3 levels (0, 10 and 20 t.ha-1). The sec…
ABSTRACT The increase in oil palm growth is marked by the increasing area of oil palm land and the high production of Crude Palm Oil (CPO). The increase in CPO production is feared to ignore the principles of sustainable agriculture. Indonesian government has committed to developing sustainable agriculture through ISPO (Indonesian Sustainable Palm Oil). Through this research, researchers wish …
ABSTRACT The chili chips business competition in Dumai City had a major impact on the UMKM Hj. Karmi Chili Chips, which experienced a decline in production due to decreased consumer demand. This study aims to analyze consumer assessment of the marketing mix of Hj. Karmi Chilli Chips and its comparison with competitors in Dumai City, determine the level of importance of marketing mix attributes…
ABSTRACT This study aims to determine the acceptance model of smartphone behavior technology for oil palm smallholders in Ukui District, Pelalawan Regency. The study was conducted on smartphone users of oil palm smallholders who participated in the oil palm replanting program with a total sample of 60 respondents. This study used a survey method with descriptive data analysis, with simple rand…