One of the problems that occurs in Ultisol soil is the low availability of P because it is bound by bonds of Al, Fe and clay minerals. The application of arbuscular mycorrhiza and solid compost to Ultisol soil in the pre-nursery is very important to increase nutrient uptake and growth of oil palm seedlings. The aim of this research is to study the response of P uptake and growth of oil palm…
This research aims to determine the effect of using POME (Palm Oil Mill Effluent) to the income of oil palm farmers in Sei. Garo, Kampar Regency. The method used in this research was carried out by snowball sampling with a total sample of 40 respondents, consisting of 20 farmers who use POME (Palm Oil Mill Effluent) as fertilizer on their oil palm plantation land and 20 farmers who do not use t…
The palm oil industri is projected to reach 240 million tons of production demand in 2050, which requires efficient processing plants with waste handling according to standards. Palm Oil Factory PT. SPA, focuses on processing palm oil and producing palm oil (CPO) and palm kernel. Solid, liquid and gas waste are by products of processing. The concept of clean production is proposed as a holistic…
The important objectives of the research are to analyze the influence of the principal's leadership on the work motivation of state elementary school teachers in North Rupat District, to analyze the influence of organizational culture on the work motivation of state elementary school teachers in North Rupat District and to analyze the influence of the principal's leadership and organizational c…
Penelitian ini merupakan penelitian kebahasaan yang berjudul Kesalahan pada Media Luar Ruang Di Wilayah Kampus Pekanbaru. Masalah pada penelitian ini adalah bagaimana kesalahan-kesalahan berbahasa pada penulisan media luar ruang. Penelitian ini bertujuan untuk menemukan kesalahan berbahasa pada media luar ruang kemudian mengklasifikasikan kesalahan-kesalah tersebut berdasarkan tata cara ke…
ABSTRACT This study aims to determine the strengths, weaknesses, opportunities and threats and to find out the right strategy to develop the soap and household cleaning agent industry in Pekanbaru City. The types of data used are primary and secondary data. Primary data were obtained directly from respondents by conducting interviews, questionnaires and documentation. While secondary data …
Casino Fresh Breadt industry business is one of the businesses that remain and has its own market, it is supported by many consumer demand for the business of Casino Fresh Bread industry in Pekanbaru City.This is one of the driving factors of Casino Fresh Bread industry business in Pekanbaru city to be able to develop considering its marketing targets for now have entered into all ages. T…
ABSTRACT This research aims to obtain the best dose of boster premix aquavita added in feed to increase growth and survival rate of Colossoma macropomum with a recirculation system. This research was using an experimental method by Completely Random Design (CRD), one factor with five treatments and three replications. The treatment levels used were P0 (without boster premix aquavita), P1 …
This study tried to determine the growth of bacteria Bacillus cereus Strain IMB- 11 at different pH concentrations in degrading diesel fuel as a poster’s media design for Biology subject in high school. Research was carried out in FKIP PMIPA laboratory, Riau University. As for the TPH testing, it was conducted in the solid waste laboratory and B3 Faculty of Civil and Environmental Engine…
Learning media plays an important role in the creation of an effective teaching and learning process. The Problems that were found during the survey in the field were the low scores of students in the rotation dynamics material, besides that students did not have physics textbooks, there was no learning media that could be used in the learning process and added to the pandemic period caused by …
Theoretically, the company carries out its business activities to achieve its basic objective, namely making a profit. There are many ways to achieve these goals so that the company can operate continuously. However, in its development there are companies that are successful and there are companies that fail to maintain their sustainability. Financial difficulties make the company excluded fro…
The intersection signaling Riau road - Yos Sudarso road is one of the main streets in Pekanbaru City, which is prone to traffic jams. The environmental conditions at the intersection are commercial areas marked by shops near the intersection. The purpose of this study is to evaluate the signal time at the intersection of Riau roads - Yos Sudarso road. Data collection is based on primary data an…
Based of the observation has done the researcher in the field to players SSB PCSS U-13 Pekanbaru, researchers found flaws in the speed run at the time of the trial or official competition, when ball overtake long bait preceded often opponent until the ball with easy taken by opponent, conditions so would be demage to the team. Errors that occurred while overtake the ball one factor contributin…