ABSTRACT This objective of this study are to identify marketing channel, to calculate marketing margin, and to calculate farmer’s share of FFB of oil palm independent smallholders at Siak Kecil District, Bengkalis Regency. This research was conducted at Siak Kecil District using survey method. Population of this research is oil palm independent samallholder. Sampel was selected using acciden…
ABSTRACT Harvest employee performance is one of the important work achievements at PTPN V. The system implemented by the company to improve harvest employee performance is harvest premium and harvest employee job satisfaction. This study aims to measure the level of job satisfaction of harvest employees, analyze the effect of harvest premiums and job satisfaction on the performance of harvest …
Disposal of industrial waste containing metallic Mercury causes water pollution that is harmful to human health. Colorimetric sensors using silver nanoparticles are the most promising alternative for detecting Mercury-contaminated water. In this study, silver nanoparticles (AgNO3) were synthesized by reacting silver nitrate solution with Matoa leaf extract (Pometia pinnanta) as a bioreducta…
Saat ini sistem hidung elektronik optik sedang dikembangkan sebagai alternatif dari sistem hidung elektronik semikonduktor. Sistem hidung elektronik optik telah banyak digunakan untuk mengestimasi kualitas buah seperti menentukan tingkat kematangan buah. Proses estimasi ini adalah bagian yang sangat penting dalam sistem sortasi buah secara otomatis. Pada penelitian ini sistem hidung elektronik …
ABSTRACT This study aimed to estimate the shelf life of Chlorella sp cookies in different packaging using HDPE and aluminum foil packaging. The method used was Arrhenius and stored at a temperature of 25ºC and 35ºC with an observation time interval of 5 days for 30 days. Parameters observed were organoleptic fungal growth and moisture content. The results showed that on the 30th day organole…
Abstract Scad fishing ground must be predicted so that fishing activities can be productive, overcoming uncertainty of fishing ground and catches. One approach used to predict fishing ground accurately is to combine environmental variables that affect the presence of scad. This study aims to predict scad fishing ground based on sea surface temperature and chlorophyll-a in waters of Malacca…
Abstract Fishing areas are beneficial for fishing fleets to determine the target fish locations. The Maxent method estimates the distribution of maximum entropy opportunities by calculating the data that is the most spread out, close together, or uniform. This research uses MODIS sensor recording data in images of sea surface temperature and chlorophyll-a concentration level-3, Standard Ma…
Abstract Sail River is a sub-watershed of the Siak River in Pekanbaru City with various community domestic activities that cause the waters to be polluted by waste. One of the organisms that is tolerant of poor water quality is microalgae. The aims of this research to determine the potential microalgae in the Sail River. This research was conducted in September-December 2021 using a survey met…
ABSTRACT The research was conducted from Maret until April 2022 at the Laboratory of Waste Treatment, Aquatic Resource Management, Universitas of Riau . The purpose of this research was to determine the 96-h IC50, LOEC, NOEC and the chlorophyll-a content after the exposure of chromium and copper to microalgae Cyclotella sp. The result showed that 96-h IC50 value of chromium and copper for grow…
ABSTRACT Culturing Pangasius hypopthalmus in dark condition improved the fish growth, however the water quality of the culture media was poor due to the lack of phytoplankton that are able to consume organic material originated from uneaten feed and metabolic waste. The use of plant in the aquaponics system may be able to absorb the organic materials and thus improve the water quality. A …
Abstract Trichopodus pectoralis or siamese gourami is one of the freshwater fish that inhabit the Tuok Tengah Lake. This study aims to determine the bioecology of the siamese gourami which includes the ecological factors of the abiotic environment, including temperature, brightness, pH, dissolved oxygen, free carbon dioxide, ammonia, nitrate and phosphate in Lake Tuok Tengah. The study was cond…
Telecommunications towers are a technological development that has become a necessity for the community that cannot be separated from communication tools, so that there is an increase in development. In Regional Regulation No. 6 of 2015 concerning the arrangement and control of telecommunications towers in Article 8, it is known that the control of telecommunications towers includes: 1. Contro…
ABSTRACT Road infrastructure development is one of the public interests that greatly influences the welfare of the community. The road infrastructure development policy is a development priority in Pelalawan Regency with the Pelalawan Lancar Program. Pelalawan Lancar is an effort to strengthen and expand the development of transportation infrastructure to create a smooth flow of people and goo…
ABSTRACT The spread of Covid-19 which was declared by WHO as a pandemic has been declared a national disaster. Therefore, the government is making efforts to suppress the pace of the covid-19 pandemic by setting a target to achieve 70 percent immunity by the end of 2021 by injecting the Covid-19 vaccine in the community, especially the elderly. Pekanbaru City. The purpose of writing this resea…
Abstract The underdevelopment of micro, small and medium enterprises tends to be misunderstood by various parties. In this case, the role of the government is needed which is marked by the existence of law No.9 of 1995 concerning small business as the backbone and strengthening the structure of the natonal economy. In reality, there are still several problems faced a number of business actors …
Abstract The protection and management of the environment is aimed at preserving the function of the environment by maintaining its carrying capacity and capacity in order to support the implementation of sustainable development. In order to support environmental conservation, Dumai City Regional Regulation No. 5 of 2017 concerning Environmental Protection and Management with the aim of protect…
Abstract Regional expansion is carried out on the basis of the aim of accelerating services to the community by combining or separating two or more regions into new areas. In the process of expansion, of course, there are many things that must be carried out in accordance with existing regulations. The expansion at the Nagari Salareh Aia level has a long process to reach the expansion stage. T…
The significance of the existence of this BK was originally to answer the needs of the current reforms that demand changes. The existence of this institution is very important and strategic in carrying out its duties and functions in order to realize a clean government. Many members of the council after being elected to the legislature work arbitrarily without anyone else caring, let alone supe…
ABSTRACT The market serves as a place or container for services for the community, the market if managed properly will be able to increase the original income of the area, this also applies to the Dayang Suri Tembilahan Market, this research is motivated by the unmanagement of Dayang Suri Market by the Department of Trade and Industry of Indragiri Regency Downstream seen from planning both phy…
Kota Pekanbaru sebagai salah satu kota Metropolitan yang masyarakatnya membutukan sarana pelepas penat dari kesibukan sehari – hari. Dengan demikian Kota Pekanbaru memiliki tempat hiburan umum. Pekanbaru sebagai salah satu kota yang sedang berkembang, menjadi salah satu lokasi Industri yang menarik bagi para pelaku usaha, terutama Club malam. Club malam salah satu sarana pelepas penat da…