The low production of okra in Riau is due to low soil fertility, especially inceptisol soil. This study aims to determine the interaction effect of cow urine liquid organic fertilizer and NPK fertilizer, single factor of cow urine and NPK fertilizer, and get the best concentration of cow urine liquid organic fertilizer and NPK fertilizer dosage. The research was conducted experimentally in the …
This research was conducted in March 2024 in Rantau Baru Village, Pangkalan Kerinci District, Pelalawan Regency, Riau Province with the aim of analyzing fishermen's mindset in managing household income and the contribution of fishermen's income to fishermen's household income. The method used in this research is a quantitative survey method. The selection of respondents was carried out by rando…
SYAMSUL ERMAN, NIM 2210246692, The Influence of Self-Efficacy and Work Environment on the Altruism of Middle School Teachers in Tapung Hulu District, dibimbing oleh Sumarno and M. Nur Mustafa. When in the school environment, teachers become examples and role models for students, therefore a teacher is required to be able to guide each student. Therefore, teachers must also be role models of al…
The phenomenon of the presence of online transportation has had a lot of impact on its users, one of which is students at the Faculty of Social and Political Sciences, Universitas Riau. This research aims to find out how students perceive online transportation and the efficiency of online transportation service users using the exchange theory approach by George C. Homans. The selected subjects …
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…