Browsing Skripsi Sarjana by Advisor "Marpaung, Purba"
Now showing items 1-15 of 15
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Analisis Anion Tanah Inceptisol Berdasarkan Topsekuen di Kecamatan Onan Runggu Kabupaten Samosir
(Universitas Sumatera Utara, 2019)This study aims to find out the concentration and the distribution of anion-based nutrients in toposequence Inceptisol soils at Samosir district. This research activity was carried out at OnanRunggu sub-district, Samosir ... -
Distribusi Mineral Liat Tanah di Kebun Percobaan USU Tambuan A Kecamatan Salapian Kabupaten Langkat
(Universitas Sumatera Utara, 2017)This research was conducted in Experimental Field of USU Tambunan A, Salapian Sub-district, Langkat Regency. Laboratory Analysis at PT. Socfindo Medan and Medan Industrial Chemical Technology Education Laboratory conducted ... -
Evaluasi Kesesuaian Lahan Tanaman Mentimun (Cucumis sativus L.) di Desa Namu Ukur Utara Kabupaten Langkat
(Universitas Sumatera Utara, 2020)Evaluasi lahan merupakan cara untuk menduga potensi lahan untuk berbagai penggunaan. Penelitian ini bertujuan untuk mengetahui kesesuaian lahan di desa Namu Ukur Utara, Kecamatan Sei Bingai, Kabupaten Langkat terhadap ... -
Evaluasi Kesesuaian Lahan untuk Kelapa Sawit (Elaeis guineensis Jacq.) di Kebun Percobaan USU Tambunaan A, Kecamatan Salapian, Kabupaten Langkat
(Universitas Sumatera Utara, 2018)The aim of thi research was to determine the suitability of the land at the experimental garden of USU Tambunan A for oil palm (Elaeis guineensis Jacq.) and the remedial efforts that's needed to be done. This research was ... -
Kajian Beberapa Sifat Kimia Tanah Pertanian Berbasis Organik dan Non-Organik Desa Naga Timbul Kec.Bonatua Lunasi Kab.Tobasa
(Universitas Sumatera Utara, 2018)Sampling technique used was based on purposive sampling method where the sample soil was taken from a depth of 0-20 cm and 0-40 cm followed by laboratory analysis. Sampling was done composite at 4 (four) points per sample ... -
Kajian Sifat Biologi Tanah Sawah di Kecamatan Sunggal Kabupaten Deli Serdang
(Universitas Sumatera Utara, 2018)This study aimed to analyze and determine the chemical properties of paddy soil in the district so that it can be determined Sunggal paddy soil fertility status. Soil analysis conducted at the Balai Besar Perbenihan dan ... -
Klasifikasi Tanah di Desa Namu Ukur Utara Kecamatan Sei Bingai, Kabupaten Langkat Berdasarkan Kunci Taksonomi Tanah 2014
(Universitas Sumatera Utara, 2019)This study aims to classify the soil starting from the level of orders to sub group in Namu Ukur Utara Village Sei Bingai Subdistric, Distric of Langkat. This research was carried out by survey method in 3 kind of parent ... -
Klasifikasi Tanah di Kebun Percobaan USU Tambunan A Kecamatan Salapian Kabupaten Langkat Berdasarkan Taksonomi Tanah 2014
(Universitas Sumatera Utara, 2018)It was aims to classify the soil starting from the level of orders to sub group. It was located at Experimental Estate Of University of North Sumatera Tambunan A, Subdistric Salapian, Distric of Langkat from Mey Until ... -
Klasifikasi Tanah pada Toposekuen di Kecamatan Jorlang Hataran Kabupaten Simalungun Berdasarkan Taksonomi Tanah 2014
(Universitas Sumatera Utara, 2019)Morphological properties were identified by describing the soil profiles while physical and chemical properties were identified by laboratory analysis. Soil samples were taken at each horizon and analyzed for soil texture, ... -
Klasifikasi TanahSawah di Desa Sukorejo Kecamatan Sei Balai Kabupaten Batubara Berdasarkan Taksonomi Tanah 2014
(Universitas Sumatera Utara, 2017)Hamdi Fadli Kurniawan, meneliti “Klasifikasi Tanah Sawah Di Desa Sukorejo Kecamatan Sei Balai Kabupaten Batubara Berdasarkan Taksonomi Tanah 2014”. Penelitian bertujuan untuk mengklasifikasikan tanah mulai dari tingkat ... -
Pemetaan Pengaruh Limbah Deterjen pada Aliran Irigasi Lahan Padi (Oryza Sativa L.) di Desa Kolam Kecamatan Percut Sei Tuan Kabupaten Deli Serdang
(Universitas Sumatera Utara, 2018)The research is aim to survey and mapping the distribution of detergent waste (phosphate available), DHL and soil pH in Kolam Village Percut Sei Tuan District Deli Serdang Regency and analysis of sample point on available ... -
Pemetaan Status Kesuburan Tanah pada Lahan KopiArabika di Kecamatan Lumban Julu Kabupaten Toba Samosir
(Universitas Sumatera Utara, 2018)This research aims to mapping the soil fertility in arabica coffee field in Lumban Julu Subdistrict district of Toba Samosir. It was located at the civils arabica coffee plantation in Lumban Julu Sub-district, Toba Samosir ... -
Respon Pemberian Bradyrhizobium sp Terhadap Pertumbuhan dan Produksi Dua Varietas Kedelai pada Tanah Ultisol
(Universitas Sumatera Utara, 2018)Soy has the ability to symbiosis with bactery who can fication nitrogen element from the air. Bradyrhizobiumsp can provide nutrients with 70-80%, Bradyrhizobium sp can’t provide nitrogen on a low pH. The aim of this study ... -
Tingkat Perkembangan Tanah Berdasarkan Pola Distribusi Mineral Liat di Kebun Percobaan USU Tambunan A Kecamatan Salapian Kabupaten Langkat
(Universitas Sumatera Utara, 2018)Hasil penelitian menunjukkan bahwa profil 1 (horizon Ap1, Ap2, Ap3, Bw1) adalah tanah dengan tingkat perkembangan tanah dewasa memiliki jenis mineral liat alofan-A, gibsit dan kaolinit. Profil 2 (horizon Ap1, Ap2, Bw1, ... -
Uji Beberapa Metode Analisis P Tersedia pada Andisol Desa Kuta Rakyat Kecamatan Naman Teran Kabupaten Karo Sumatera Utara
(Universitas Sumatera Utara, 2021)Nutrints are one of the essential nutrients needed for plant growth. The Andisol village of Kuta Rakyat is a high level of land with retention P. Research aims to know the best soil P Analysis methouds used among them : ...