ABSTRACT Mungbean plants are one of the most important food crops for the community after soybeans. Generally, farmers use inorganic fertilizers continuously which can have an impact on reducing soil fertility. Efforts can be made to increase the production of mungbean plants, one of which is by applying Bacillus cereus biofertilizer. This research was conducted experimentally using a complete…
This research was motivated by the low ability of students' mathematical understanding and the lack of innovative mathematics learning resources according to the 2013 curriculum. Developing Powtoon-assisted learning videos based on a contextual approach to facilitate mathematical understanding abilities in class X trigonometry comparison material is the goal of this research. The research model…
ABSTRACT Citra variety water apple (Syzygium aqueum [Burm. F.] Alston) is a type of fruit that is very well known and in great demand by the public. In the last few years, in Riau Province, especially in the city of Pekanbaru, people's interest in cultivating water apple has increased, so it is necessary to procure seeds. Efforts have been made to obtain quality cuttings from cuttings, includi…
This development research has main point of producing an assessment instrument in the form of Higher Order Thinking Skills (HOTS) questions in the form of descriptions on class VIII number pattern material that are valid, reliable, have a good level of difficulty and discrimination. The development model used in this research is development studies which consist of preliminary and formative eva…
ABSTRACT Fig (Ficus carica L.) is a fruit producing plant of the Moraceae family from West Asia. Fig can be propagated by grafting to meet market demand. Shallot contain growth regulators that can affect the success rate of grafting. This study aimed to determine the effect of immersion fig scions with shallot filtrate and to obtain the best immersion time on the growth of fig plants. This res…
Author : FARHAND BIMA ANUGRAH TARIGAN (email: [email protected]) Supervisor: Dr. Umi O Retnaningsih, MA Bibliography: 7 Journals, 9 Books, 7 Official Documents, 30 Websites 8 Legislations Jurusan Hubungan Internasional Fakultas Ilmu Sosial dan Ilmu Politik, Universitas Riau Kampus Bina Widya JL. H.R Soebrantas KM 12,5 Simp. Baru Pekanbaru ABSTRACT This study explains the com…
This study aims to produce a mathematical learning device based on the Problem Based Learning (PBL) model of the sine and cosine rules to facilitate mathematical problem solving skills (KPMM) for class X SMA/MA students that meet the valid criteria for syllabus, lesson plans, worksheets and practical for student worksheets. . The development model used by the researcher is a 4-D model (four-D. …
ABSTRACT The purpose of this study was to determine the interaction between calcite and empty palm fruit bunch (EPFB) compost, and single factor of calcite and EPFB compost in increasing the growth and yield of sweet corn plants in Ultisol growing medium, and obtaining the optimal dose of calcite and EPFB compost produced the best growth and yield of sweet corn plants in Ultisol growing medium…
ABSTRACT This study aims to obtain the appropriate interaction of vermicompost and rhizobium fertilizers for the growth and yield of peanut (Arachis hypogaea L.). The research was conducted at the Experimental Garden of the Faculty of Agriculture, University of Riau, Binawidya Campus Km 12.5, Simpang Baru Village, Tampan District, Pekanbaru City. This study was a factorial experiment arranged a…
Mathematics includes many symbols that represent certain meanings so that good mathematical communication skills are needed to be able to convey mathematical language correctly. However, students' mathematical communication skills are still relatively low and assume that mathematics is a difficult subject to learn. The research aims to develop mathematics learning instruments such as sylla…
ABSTRACT Corn (Zea mays L.) is a food crop that contains carbohydrates besides rice and wheat. The new pest Spodoptera frugiperda J. E. Smith attack on maize plantations in Indonesia was able to cause yield losses of 15 – 73%. The control of larvae S. frugiperda can be done by using botanical pesticides, namely tuba root (Derris elliptica Benth) with organic solvent. The aim of this research…
This study aims to produce valid and practical padlet application-assisted set teaching materials to facilitate the mathematical problem solving abilities of class VII students of SMP/MTs. The development model used is the ADDIE model which consists of the Analysis, Design, Development, Implementation, and Evaluation stages. The subjects for the small group trial consisted of 6 students an…
ABSTRACT Zamrud National Park is the peak of a peat dome on the Kampar Peninsula which plays an important role in maintaining environment balance, both as a water reservoir and carbon storage. The research was conducted to determine the best interpolation for peat thickness mapping using the Inverse Distance Weighted (IDW), Kriging and Spline interpolastion, as well to determine the characteri…
Many teenagers today are still confused about their identity and are still looking for what role they are actually living in their lives, therefore it often happens that teenagers who are still experiencing a crisis of self-identity always question who they are which then leads to various aspects of life. Then questions covered schooling, sexual attraction, partners, family, beliefs, and so on.…
Self-identity in the career field is a situation when adolescents know the abilities and interests they have, and are able to recognize opportunities that suit them, so they can commit to a choice of work. The research, entitled The Effect of Group Guidance on Increasing the Achievement of Self-Identity in the Career Sector, aims to determine whether group guidance services in the career field …
ABSTRACT Soybean is a concern of the Ministry of Agriculture because of the increasing demand along with the increase in the domestic population while soybean production is decreasing. Efforts that can be made to increase soybean production are by developing the area of cultivated land. Meanwhile, fertile agricultural land is increasingly limited so that its expansion can only be carried out o…
Penyesuaiaan diri adalah suatu proses yang mencakup respon mental dan tingkah laku, dengan mana individu berusaha untuk dapat berhasil mengatasi kebutuhan-kebutuhan dalam dirinya, ketegangan, konflik-konflik dan frustasi yang di alaminya, sehingga terwujud tingkat keselarasan atau harmoni antara tuntutan dari dalam diri dengan apa yang di harapkan oleh lingkungannya. Penelitian yang berjudul P…
ABSTRACT This study aims to determine the intrection effect of TKKS compost and MKP fertilizer, single factor of TKKS compost, single factor of MKP fertilizer on the growth and production of peanut plants, as well as to obtain a better dose of TKKS compost and MKP fertilizer on the growth and production of peanut plants. This research was carried out at the Experimental Garden of the Faculty o…
This research aims to determine the feasibility of the design and to determine the effectiveness of picture storybook media in social studies learning material “Various Jobs” in two languages for elementary school students. The type of this research is R&D with the research method is 4D : Define, Design, Development and Disseminate. The data analysis teachnique of this research was carried …
ABSTRACT Biang fish (Ilisha elongata) is a fish that is rich in nutrition with protein and mineral content because it contains many fine spines, with a savory and delicious taste. Biang fish can be used for various food preparations, one of which is to make nuggets which can be combined with pumpkin as a source of fiber and vitamins. The purpose of this study was to determine the best concentr…