ABSTRACT Eggplant (Solanum melongena L.) is a horticultural product that has been widely spread in Indonesia. Eggplant plant in English is called eggplant is a tropical plant originating from the continent of Asia, especially Indonesia. This study aims to determine the interaction effect of NPK fertilizer and guano fertilizer on eggplant growth and production and to determine the effect of NPK …
ABSTRACT Palm oil is one of the plantation crops that produce vegetable oil, which is currently the main and priority agricultural commodity in Indonesia. The growth of palm oil seedlings is largely determined by good cultivation efforts such as the use of good planting media and the provision of nutrients. Adequacy of nutrients in the planting medium greatly affects the growth of the plant it…
the traditional philosophy of dalihan natolu is the philosophy of life of the Batak Toba community which has become a tradition in the life of the Batak Toba community since ancient times until now which has become the guideline and social order of the Batak Toba people, which has the three elements of the natolu pretext custom is sombah marhula-hula (respecting bones / uncles), mordongan t…
ABSTRACT The low productivity of upland rice on Ultisol soil is caused by various constraints including low pH, had low content of macronutrient N, P, K, Ca and Mg, BS and CEC were low, solubility and high Al saturation, high P fixation, delicate to erosion and water availability were low. Applied of zeolite synthesized from coal fly ash with high CEC is expected to overcome these constraints.…
Nandung oral tradition is one of the oral traditions in the city of Rengat, Indragiri Hulu regency, in the province of Riau. Nandung used to be sung by mothers who wanted to put their children to sleep in the crib. The content of nandung poem is about religious education, parental love, education and nurture, noble character and advice. The aim of this study was to learn about the genesis o…
Siak Sri Indrapura is one of the capitals in Riau province, Siak is a developing area and is known for its Malay historical sites which are still very thick, this statement is supported by various historical facts, that's why the Siak Regency Government introduced the slogan Siak The Truly Malay at the Tour de Siak event in 2013. The government realizes the potential of Siak which is rich in tr…
ABSTRACT The conversion of peat swamp forests into various land uses followed by the construction of canals causes the peat to mature more quickly. This study aims to determine the characteristics of peat maturity in various land uses in the Kampar Peninsula. The research was conducted on six land uses, namely mixed garden, oil palm, acacia plantations, open land, peat swamp scrub and primary …
This research is descriptive quantitative. This study aims to describe students' ability to determine intrinsic elements in Putri Kaca Mayang's folklore book in grade V of elementary school. The data collection technique is an essay test. The sample in this study was a saturated sample so that the sample in this study were all fifth grade students at SDN 141 Pekanbaru who were on Jalan Tengku b…
ABSTRACT This study aims to determine the interaction, combination and effect of rice husk biochar and a source of phosphate fertilizer on the chemical properties of Ultisol soil and the growth and yield of shallot plants. The research was carried out at the Experimental Garden and Laboratory of Soil Science, Faculty of Agriculture, University of Riau from May to August 2022. The research was …
The purpose of this study was to find out how far the level of knowledge of teacher personality and social competencies possessed by PGSD students at the University of Riau as prospective educators. This research uses a descriptive method with a quantitative approach. The data analysis technique used in this discussion is a quantitative method, namely data analysis and interpretation techn…
PJOK is the main lesson in school. Which plays an important role in the formation of psychomotor, effective, and cognitive learners. When learning PJOK at school there is interaction between students and the school environment, students with facilities and infrastructure which will later have an impact on learning outcomes. Dominant PJOK learning with physical activity is carried out in ope…
ABSTRACT The aims to identified the number of types of macrofauna and mesofauna as well as the growth and productivity of oil palm plants on Dystrudepts soil applied with compound fertilizer (KCaMgS) and oil palm empty fruit bunch (OPEFB) mulch. Research using randomized block design (RBD) consisted of six treatments with three replications to obtain 18 experimental units. Parameters observed …
Penelitian pengembangan perangkat pembelajaran ini dilatarbelakangi oleh pentingnya kemampuan pemecahan masalah matematis peserta didik dan terbatasnya perangkat pembelajaran yang memfasilitasi kemampuan pemecahan masalah matematis pada materi aritmatika sosial sebagai sarana penunjang pembelajaran pada kurikulum 2013. Kemampuan guru dalam persiapan pembelajaran sangat berpengaruh terhadap pres…
ABSTRACT Shallot (Allium ascalonicum L.) is a root vegetable and is one of the leading horticultural commodities used as a mixture of seasonings and processed form. The need for shallots continues to increase as the population increases. Data from the Central Statistics Agency and the Director General of Horticulture (2020) show that shallot production in Riau is relatively low. This low produ…
The lack of availability of interactive learning media capable of facilitating students' mathematical understanding skills at school is a major influence on students' understanding of mathematics. This research is a development research (R&D) which produces a product in the form of Filmora-based learning media that meets valid and practical requirements to facilitate the understanding abil…
ABSTRACT Rose ornamental plants have economic value benefits, such as raw materials for perfumes, medicines and cosmetics. In general, the propagation of rose plants is by cuttings, but the success rate is relatively low due to the delay in the root development of the cuttings. The addition of exogenous hormones in the form of natural growth regulators (ZPT) is needed to overcome obstacles to …
Indonesia merupakan negara tropis yang memiliki kelembapan yang tinggi sehingga ideal untuk tumbuhnya jamur (fungi). Salah satu jamur yang digemari oleh masyarakat sebagai bahan pangan ialah jamur tiram (Pleurotus ostreatus). Namun, produksi jamur tiram dari tahun ke tahun semakin menurun. Data Badan Pusat Statistik tahun 2021, produksi jamur tiram Provinsi Riau hanya 847 kg/tahun, sedangkan pa…
ABSTRACT This research aims to determine the interaction of bulbil weight and auxin, the best effect of auxin concentration and bulbil weight, and the best combination of auxin and bulbil weight on increasing the growth of porang seedlings. The research was carried out from June to August 2022. The research was carried out experimentally in the form of a 3 x 4 factorial, arranged using a compl…
ABSTRACT Corn (Zea mays L.) is an important food crops in Indonesia. Spodoptera frugiperda J.E. Smith is a pest that attak on young leaves Zea mays L.. Pepper elder (Peperomia pellucida L.) is one of the plants that has the potential as a botanical insecticide to control pests. This research was aimed to obtain an effective concentration of stems and leaves pepper elder (P. pellucida L.) to co…
ABSTRACT Shallot is a superior horticultural commodity which is widely used, but shallot production in Riau Province is still relatively low, this is caused by fusarium wilt disease caused by the pathogen Fusarium oxysporum. This study aims to obtain the level of attack of fusarium wilt in shallot planting areas in Kandis District and Bunga Raya District, Siak Regency. Survey and observation m…