Department of Agricultural Engineering and Biosystem: Recent submissions
Now showing items 101-120 of 1017
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Analisa Pengaruh Bentuk dan Jumlah Blade Terhadap Kinerja Turbin Angin Poros Vertikal Model Rotor Savonius
(Universitas Sumatera Utara, 2023)This study aims to analyze the performance generated by the Savonius wind turbine due to changes in blade shape and number of blades. There are 2 blade shapes used, namely the U blade shape and the L blade shape. As for ... -
Analisis Variasi Putaran Pulley pada Alat Pemecah dan Pemisah Biji Cangkang Kemiri (Aleurites Moluccanus L)
(Universitas Sumatera Utara, 2023)Pulley is a receiver or converter of rotary power and moment of force associated with each v-belt, while the transmission is amechanism to convert power to produce variabel output power. This research aims to test the ... -
Pengaruh Mulsa Terhadap Distribusi Air pada Tanah Latosol
(Universitas Sumatera Utara, 2023)Soil conservation, such as knowing the distribution of water in the soil, is an effort to prevent erosion and improve the soil. Therefore, the aim of this research is to examine the distribution of water in Latosol soil ... -
Rancang Bangun Sistem Informasi Terintegrasi Berbasis Android : Studi Kasus Dinas Pertanian Kabupaten Deli Serdang
(Universitas Sumatera Utara, 2023)Information dissemination in the agricultural sector such as land area, puso area, harvest area (initial and final) and other related information as well as data collection activities of Farmer Groups in Deli Serdang Regency ... -
Modifikasi Mata Pisau dan Penambahan Saringan pada Alat Pencacah Ubi Kayu secara Mekanis sebagai Pakan Ternak Sapi
(Universitas Sumatera Utara, 2023)Modification is a change or planning form intended to get better results or improve the quality of the tool. Therefore, this research was conducted with the aim of modifying the blade and adding a sieve to the cassava ... -
Perancangan Mesin Pendingin dan Penyimpanan Atmosfir Terkendali (Controlled Atmosphere Storage/CAS) untuk Produk Hortikultura
(Universitas Sumatera Utara, 2023)The disadvantage of horticultural commodities is that the shelf life of fresh is short or easily damaged, so its availability is limited to meet the needs of the community. Chili is a type of horticulture that has a ... -
Kajian Pengaruh Kombinasi Campuran Pati Biji Durian dan Pati Biji Nangka terhadap Kadar Bioetanol Menggunakan Aspergilus niger dan Saccharomyces cerevisiae
(Universitas Sumatera Utara, 2023)Seeds in durian fruit and jackfruit fruit are around 5-15% of the whole fruit, only a small portion is utilized as animal feed and generally only becomes waste for the community. Based on the Indonesian Central Bureau of ... -
Kajian Penggunaan Static Mixer Tipe LPD (Low Pressure Drop) Berlubang pada Proses Produksi Biodiesel secara Katalitik
(Universitas Sumatera Utara, 2023)The development and use of biodiesel as an alternative energy source can be a solution to the fossil fuel energy crisis, especially as diesel oil in Indonesia and the world. This study aims to assess the quality of biodiesel ... -
Uji Kecepatan Putaran pada Mesin Perajang Temulawak (Curcuma zanthorrizha L.)
(Universitas Sumatera Utara, 2023)Temulawak (Curcuma zanthorryza L.) is often found in tropical forests. Temulawak also reproduces on moorland around settlements, especially on loose soil, so that the rhizome fruit easily grows large. To make processed ginger, ... -
Uji Jarak Mata Pisau pada Mesin Pengiris Jahe (Zingiber officinale Rosc.)
(Universitas Sumatera Utara, 2023)Ginger (Zingiber of ficinale Rosc .) is a multifunctional plant that is widely processed as a kitchen spice, raw material for making medicine and is often processed to make food and drinks. In the community, ginger ... -
Uji Kecepatan Putaran pada Mesin Pemisah Biji Cabai Merah Besar (Capsicium annum L.)
(Universitas Sumatera Utara, 2023)Large red chili (Capsicum annum L.) is a type of commodity plant that can grow in the lowlands or temperate climate areas. This plant begins to be harvested 71-75 days after planting. With so much demand for chilies tends ... -
Evaluasi Kinerja Sub DAS Sei Sikambing Berdasarkan Aspek Kelestarian Lingkungan
(Universitas Sumatera Utara, 2023)The Sei Sikambing sub-watershed is part of the Deli watershed. The Sei Sikambing sub-watershed is a polluted river. The Sei Sikambing sub-watershed has a total area of 4,226.62 ha with a main river length of 18.73 km. This ... -
Prediksi Erosi pada Berbagai Tata Guna Lahan di Sub Daerah Aliran Sungai Paluh Besar Dengan Metode Universal Soil Loss Equation (USLE) Menggunakan Sistem Informasi Geografis
(Universitas Sumatera Utara, 2023)Erosion is one indicator of natural damage. To see the potential for erosion in the Paluh Besar sub-watershed, it is necessary to calculate the amount of erosion that occurs in each land use. The research aims to determine ... -
Sistem Informasi Alat dan Mesin Pertanian di Kabupaten Deli Serdang
(Universitas Sumatera Utara, 2023)Dissemination of information about agriculture such as agricultural tools and machines (Alsintan) in Deli Serdang Regency has not been evenly distributed, meaning that dissemination is still there but not optimal because ... -
Desain dan Analisis Performa pada Turbin Angin Tipe Vertikal Model Rotor Savonius
(Universitas Sumatera Utara, 2023)The utilization of wind turbines as alternative energy in Indonesia is relatively low because there are still many industries that depend on the fossil energy, with the fossil energy crisis that can to scarcity, then ... -
Uji Kecepatan Putaran (rpm) Alat Pengiris Kunyit
(Universitas Sumatera Utara, 2023)Rotational speed (rpm) is one of the factors that can affect the process of tool performance. This study aims to test the rotational speed of the coffee powder maker on the effect of the parameters of the effective capacity ... -
Kajian Neraca Air (Water Balance) Sub Daerah Aliran Sungai Karai
(Universitas Sumatera Utara, 2023)The Karai sub-watershed is a part of the Ular watershed. The aim of this research is to obtain the value of the water balance components that occur in the Ular watershed, especially in the Karai sub-watershed. To determine ... -
Kajian Kebutuhan Air Tanaman Selada (Lactuca sativa) pada Tanah Inceptisol Berdasarkan Metode Evapotranspirasi Samani - Hargreaves
(Universitas Sumatera Utara, 2023)Lettuce plants are one of the plant commodities that have a high economic value and are more and more interested in various communities. Because of the development of science and technology, there are many ways used to ... -
Penentuan Nilai Efisiensi Distribusi Saluran Irigasi Buluh di Kawasan Sungai Ular Kecamatan Pegajahan Kabupaten Serdang Bedagai
(Universitas Sumatera Utara, 2024)Efficiency of water distribution is percentage of water that flow into the rice field compared to the amount of water entering from river. The efficiency can be calculated by multiplying the efficiency of primary, secondary ... -
Pengaruh Kecepatan Putar dan Jarak Roller terhadap Persentase Pecah Biji Karet pada Alat Pemecah dan Pemisah Inti Biji Karet (Hevea brasiliensis Muell. Arg)
(Universitas Sumatera Utara, 2023)The shell is one of the solid waste that is part of the outer rubber fruit wrapper after the rubber skin, that is not used in the process which if allowed to stand will pollute the environment. Rubber seeds produced ...