Shallot is a horticultural commodity that has many benefits and is much needed by the community, so efforts are needed so that shallot production always increases. This study aims to determine the interaction and influence of each shallot variety and EFB (Empty Fruit Bunch) ash on peatland and to determine the genetic diversity and heritability value of several shallot varieties. The research m…
This studyaims to obtain genetic diversity and inheritance patterns in several sweet corn varieties by applying various doses of EFB (Empty Fruit Bunch) ash on peaty land. This study used a group randomized design with 3 replications. The sweet corn varieties used consisted of 4 varieties, namely Bonanza F1, Kumala F1, Golden Boy F1 and Paragon F1. The doses of ash consisted of 4 levels, that i…
Benih kakao (Theobroma cacao L.) merupakan komoditas perkebunan yang memiliki potensi dan kontribusi yang besar dalam perekonomian di Indonesia. Salah satu permasalahan benih kakao yang hingga kini sering dihadapi adalah pertumbuhan dan perkembangan bibit yang kurang baik sehingga mengakibatkan serangan hama dan penyakit yang akan berpotensi tanaman kakao tidak dapat berproduksi secara optimal.…
The ability to think critically is the capacity to analyze and evaluate information in determining its reliability, thus enabling one to draw valid conclusions. Low levels of critical thinking ability are often attributed to students' tendency to memorize facts and formulas rather than understanding concepts. Concepts in chemical equilibrium must be thoroughly understood by students as they wil…
The basic problem in this research is the low interest in learning mathematics of students. The goal of this research is to create interactive learning media based on articulate storyline 3 on the material of congruence and perpendicularity that can facilitate students' interest in learning. The flow of media development follows the 4D development model. The media test subjects were aimed at SM…
Di Jepang pergantian tahun merupakan momen yang penuh dengan makna dan sangat dihormati. Salah satu aspek penting dari tradisi ini adalah praktik oosooji, yang secara harfiah berarti pembersihan besar-besaran. Oosooji adalah ritual membersihkan rumah dan sekolah yang dilaksanakan pada akhir tahun di bulan Desember sebelum menjelang tahun baru. Namun, praktik ini tidak sekadar tentang membersihk…
This research was motivated by the low level of students' mathematical problem solving skills and the lack of teaching materials that were based on contextual problems or suited to students' daily lives. From this problem, the researcher aims to produce contextual problem-based teaching materials on three-variable linear equation systems to improve phase E students' mathematical problem solving…
The UNRI Centre of Excellent (CoE): Wetland Ecosystems and Disaster Management is a top priority for the University of Riau with the goal to achieve its vision and purpose. However, after reviewing the content in one of the basic courses, Environmental Sciences and Disaster Mitigation, there is no specific discussion of mangroves as the primary focus. The Environmental Science course is a manda…
Instagram is one of the social media where users can interact, communicate, share with other users virtually. The use of Instagram social media as an information media is currently utilized by tourism groups in marketing tourist attractions to attract visitors/tourists. One of the tourist attractions is the Sarugo tourist village located in West Sumatra. In this study, the theory used is Co…
ABSTRACT This research aims to find out whether communication and the ability to innovate influence member participation and management performance in consumer cooperatives in Pekanbaru City. This research was conducted by distributing research questionnaires to 10 active consumer cooperatives with a total of 30 respondents. Hypothesis testing uses the SEM-PLS statistical test tool. The res…
Spodoptera exigua Hubner. is a major pest in onion crops. Biological control using local Beauveria bassiana (Bals.) Vuillemin to control S. exigua. The effectiveness of the local B. bassiana can be protected by the addition of a carrier. This study aims to determine the best carrier in the flour formulation of local Beauveria bassiana entomopathogenic on the mortality of Spodoptera exigua larva…
Marriages in Muslim communities involve a dowry, which is a gift from the groom to the bride, whether in the form of goods, money or services that does not conflict with Islamic law. The dowry can also be paid in cash or deferred (debt). In this case, the husband was unable to pay off the dowry owed, even leading to divorce. Therefore, the aim of this thesis research is first, responsibility fo…
Preterm premature rupture of membrane (PPROM) is a spontaneously amniotic membrane ruptures with out signs of inpartum at gestastional
The epiphytic fern Pyrrosia lanceolata is used as a folk medicine and is widely recognized for its efficacy by the general public. Isolating secondary metabolites and determining their activity are just two of the many successful studies that have been conducted. This research was conducted with the objectives of isolating and characterizing the pure compounds that obtained from the dichloromet…
The purpose of this study was to determine and analyze the effect of academic ability and self-efficacy on the motivation of students of the Faculty of Economics and Business, Riau University in completing the thesis. The type of research is quantitative. the population used is all students of the Faculty of Economics and Business, Riau University class of 2017-2019 with a total of 808 …
This study aims to determine the effect of the board of directors, audit committee and foreign ownership on financial performance in consumer cyclicals sector companies listed on the IDX in 2014-2022. The dependent variable is financial performance measured using Tobin's Q and Return on Assets (ROA). The independent variable, namely the board of directors, is measured using the average …
Clay is a natural mineral that is quite abundant in Indonesia, one of which is in Maredan Village, Kec. Tualang District. Siak, Riau Province and is a good adsorbent used to absorb organic compounds, dyes and heavy metal ions. This is because clay minerals have properties that are easy to swell, have a high cation exchange capacity, a large surface area, and are chemically and mechanically stab…
The coconut plant (Cocos nucifera L.) is often called the "Plant of Life" which has social, cultural and economic roles and is also considered a multi-purpose plant. Bantan District, Bengkalis Regency is the largest coconut producer in Riau. Coconut vegetation in Bantan District is found on the coast and on land. The aim of this research is to characterize the diversity of coconut varieties bas…
This study aims to understand the extent to which compensation and work environment affect employee productivity at PT Bumi Siak Pusako (PT BSP). This is relevant because in the era of globalization, fierce business competition requires companies to focus more on increasing employee productivity as one of the key factors to achieve company sustainability and growth. The decline in the productiv…
Public Services at the Population and Civil Registration Service of Kuantan Singingi Regency Yelpi Putriani1, Khairul Amri2 Public Administration Science Study Program, Department of Administrative Sciences, Faculty of Social and Political Sciences, University of Riau, Pekanbaru, Riau, Indonesia ABSTRACT Every citizen has the right to civil registration in the sense of having the right to…