Penelitian ini berjudul Pengaruh Npk Organik Dan Pupuk Mkp Terhadap Pertumbuhan Dan Hasil Tanaman Bawang Merah (Allium ascalonicum. L), telah dilaksanakan di Kebun Percobaan Fakultas Pertanian Universitas Islam Riau, Jalan Air Dingin Ujung, Kelurahan Air Dingin, Kecamatan Bukit Raya, Kota Pekanbaru.Penelitian ini dilaksanakan selama tiga bulan terhitung dari bulan April sampai dengan Juni 2025.…
Produksi minyak mentah di Indonesia saat ini sedang ditahap penurunan, dimana sebagian besar minyak berasal dari lapangan yang sudah tua (mature field). Salah satu upaya untuk mengatasi penurunan produksi tersebut adalah dengan menerapkan metode EOR (Enhanced Oil Recovery). Salah satu metode EOR yang bisa dilakukan yaitu Microbial Enhanced Oil Recovery (MEOR). Metode ini menggunakan mikroorgani…
The development of land in the Mining District as a form of fulfilling the need for both social activities and other activities that basically require land, such as settlements, industry and so on. Tambang District is one of the sub-districts in Kampar Regency whose area according to the measurement of the Camat Office is ± 489.91 Km2 or 48,991.00 Ha. The widest village area is Kuapan Village …
Settlements are a basic need for human life that must be met. The growth and development in Sei Simpang Dua Village has been going very fast until now where the location of this village is near a plantation area. The purpose of this study is to determine the existing land use in Sungai Simpang Dua Village in 2022. 2. What are the factors that affect the community living in the plantation a…
Coconut shells and corncobs are types of agricultural waste that have economic value to be converted into alternative energy, namely briquettes. The purpose of this research was to determine the effect of a mixture of corncob briquettes and coconut shells on the performance of biomass stoves. In this study the mixture to be used was 70% coconut shell mixed with 30% corn cob, 50% coconut shell m…
One of the renewable energy sources that can be developed is wind energy, which can be used to turn turbines and generators to produce electricity. There are two types of wind turbines, namely the Horizontal Axis Wind Turbine (HAWT) and the Vertical Axis Wind Turbine (VAWT). The development of wind power plants as lighting has been widely carried out using horizontal shaft wind turbines such as…
Hydrolic system is technology whic uses fluid, work fluid that is used is oil with viscosity number of 10 SAE. This system work based on the principle of pascal law, that is if fluid given pressure, so that pressure will go to all direction by not added or less its pressure. By calculating of type H design hoistear system where as can be result teol that the permission strength of force materia…
In the process of petroleum production, it generally produces an emulsion, where the emulsion is two liquids which in their natural conditions do not mix with each other, but under certain conditions combine to become a single phase. Oil emulsion in its separation can be done by several methods, namely mechanical, thermal, electrical and chemical processes. In this Final Project research, we wi…
Penelitian ini bertujuan untuk mengetahui peran kepala kampung dalam pemberdayaan masyarakat di Kampung Pinang Sebatang Barat, Kecamatan Tualang, Kabupaten Siak. Fokus penelitian mencakup empat indikator peran, yaitu sebagai stabilitator, inovator, pelopor, dan modernisator. Metode penelitian yang digunakan adalah deskriptif kualitatif, dengan teknik pengumpulan data melalui wawancara, observas…
Penelitian ini bertujuan untuk menganalisis pengaruh keputusan investasi, opini audit, ukuran perusahaan, dan pertumbuhan perusahaan terhadap nilai perusahaan pada sektor Basic Materials yang terdaftar di Bursa Efek Indonesia (BEI) periode 2022–2024. Metode penelitian menggunakan pendekatan kuantitatif dan data sekunder yang diperoleh dari laporan keuangan tahunan perusahaan. Analisis dilakuk…