Moler disease is caused by a soil-borne pathogen, namely the fungus Fusarium oxysporum f.sp cepae. This disease can result in crop failure because it causes high yield losses (>50%). Resistant varieties can be used to protect moler disease crops and help farmers reduce the risk of yield loss. This research aims to obtain shallot plant varieties that are relatively resistant to attacks by Fusari…
Indonesian coffee exports in general experienced an upward trend but if observed more deeply Indonesian coffee exports still fluctuate which indicates that the performance of Indonesian coffee exports is less than satisfactory. It is very important to analyze the competitiveness of Indonesian coffee commodities so that their role in the economy can be relied upon. The purpose of this study is t…
PT Pertamina Gas Operation Rokan Area is oil and gas companies that operates in the petroleum distribution network in the Rokan Working Area. The greater the company's operations, the greater the chance of environmental pollution due to petroleum spills. Environmental pollution that often occurs is pollution of the soil that causes petroleum-contaminated soil (PCS). An alternative solution in p…
The porang plant (Amorphophallus muelleri Blume) is a type of Indonesian tuber plant that belongs to the family of Araceae plants. Porang plants usually live in environments with high levels of shade and sufficient humidity. In recent years, the demand for porang in the world and domestic markets has continued to increase, this has become a public interest in planting porang because it has quit…
Unwise use of antibiotics can cause resistance to pathogenic bacteria, so it is necessary to find new sources of antibiotics that are more effective in dealing with pathogenic bacteria that are becoming resistant to antibiotics. Mangifera magnifica is reported to contain phenolic and flavonoids compounds. Flavonoids can function as antimicrobial ingredients by forming complex bonds with cell wa…
ABSTRACT COMPARISON OF THE USE OF JOURNALISTIC LANGUAGE ANTARARIAU.COM AND RIAU24.COM ON COVID-19 NEWS By : Rico Permana Supervisor: Ismandianto, S.I.KOM, M.I. Online media that contains journalistic works in Riau, especially Pekanbaru, also reported developments, policies, and ways to handle Corona Virus Disease 2019 (Covid-19) since the spread of this disease in Indonesia. Journalistic l…
ABSTRACT Pekanbaru city is a business center in Riau province, therefore many companies invest in Riau province by then placing their big office in Pekanbaru city as their regional head office. This is of course a great opportunity for the city of Pekanbaru because these business activities will require facilities and meeting rooms and lodging. The development of the hospitality industry is cu…
ABSTRACT The acetic acid industry in Indonesia is one of the chemical industries that has good prospects. This acetic acid product has a fairly wide market such as the Purified Terephthalic Acid (PTA) industry, the ethyl acetate industry, the textile industry, the rubber yarn industry and is also used as a semi-finished material to make chemicals, such as vinyl acetate, cellulose acetate, acid…
This research on the ornamental fish farming in Kelurahana Simpang Tiga was held in January 2016, ornamental fish breeding place in Kelurahan Simpang Tiga subdistrict Bukit Raya Pekanbaru City in Riau province. The purpose of this study was to determine the investments, the net income and the feasibility of ornamental fish farming. The method was used survey method respondents taken by census. …
ABSTRACT Oil palm fresh fruit bunches (FFB) are fruits that produce vegetable oil with the chemical content of oil content (OC) and free fatty acid (FFA). Prediction of these two parameters can use machine learning. This study aims to predict the content of oil palm FFB against the OC and FFA parameters. Multispectral imaging is the input data for machine learning to predict the two parameters…
ABSTRACT This study aims to examine and analyze the influence of the elements of Fraud Pentagon Theory, namely financial stability, inineffective monitoring, change in auditor, change in director, politician director on financial statement fraud as measured by the Beneish Ratio Index in manufacturing companies listed on the Indonesia Stock Exchange in the period 2019-2020. This research inclu…
ABSTRACT Nypa fruit (Nyfa fruticans) can be processed into flour as a substitute for starch sources and has a fairly high crude fiber content. Rebon shrimp crackers (Acetes sp.) are made from tapioca flour as a source of starch and has a low fiber content. It is hoped that the rebon shrimp crackers substituted with nypa fruit flour can be liked by consumers and can increase the fiber content i…
This research is motivated by the geographical area of the coastal island as a breeding and growth ecosystem in the study of mangrove forests. Has complex functions ecologically, economically and socially. Characteristics of coastal areas have potential, especially regarding environmental issues. In addition to having the potential for natural resources, the coastal areas of the island als…
The integrated school area is a place prone to traffic jams. This study aims to identify the factors that influence trip generation in the integrated school area on Sultan Syarif Qasim Road, Hangtuah Road, and Dr. Sutomo Road Pekanbaru City as well as creating and analyzing its movement generation model. The data analysis method used in this research is linear regression analysis using the …
ABSTRACT Concrete that uses POFA (Palm Oil Fuel Ash) as a replacement of cement and a silica combination is known as POFA-blended concrete with silica as reactivity improvement material for POFA. This study aims to examine compressive strength, porosity, shrinkage, weight change, and the effect on environment using Toxicity Characteristic Leaching Procedure (TCLP) in peat water curing for 0, 7…