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All Journal SAINS TANAH - Journal of Soil Science and Agroclimatology Martabe : Jurnal Pengabdian Kepada Masyarakat JCRS (Journal of Community Research and Service) Social, Humanities, and Educational Studies (SHEs): Conference Series International Journal Of Science, Technology & Management (IJSTM) International Journal of Educational Research and Social Sciences (IJERSC) JURNAL ILMIAH GLOBAL EDUCATION Asian Multidisciplinary Research Journal of Economy and Learning
T. Sabrina
Universitas Sumatera Utara
Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Mechanical Engineering Social Sciences Transportation Other

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Sustainable Tourism Development In The Context Of Regional Development At Ponot Waterfall, Asahan Regency Gerry Pramudito, Mahendra; Negara Lubis, Satia; Sabrina, T.
International Journal of Educational Research & Social Sciences Vol. 4 No. 2 (2023): April 2023
Publisher : CV. Inara in Colaboration with www.stie-sampit.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51601/ijersc.v4i2.637

Abstract

This Ponot Waterfall tour is located in Tangga Village, Aek Songsongan Regency, Asahan Regency, close to the Sigura-gura Dam and Rafting Tour which is an international event. The objectives of this study are (1) to analyze the strategy for developing sustainable tourism at Ponot Waterfall in Asahan Regency; and (2) analyzing the utilization of sustainable tourism development at Ponot Waterfall in the framework of regional development in Asahan Regency. The research method used is descriptive qualitative using SWOT analysis. Determination of informants using Purposive Sampling method. Data in this study were collected by interview, observation and document observation techniques. The results of this study are (1) the government needs to increase the development of Ponot Waterfall as a leading sustainabledestination in Asahan Regency. (2) the importance of paying attention to the utilization of Ponot Waterfall from an economic, social and cultural perspective for the surrounding community. Thus, it is expected to increase tourist visits to Ponot Waterfall and improve the welfare of the Asahan community as a whole
Functional diversity of bacteria in various saline soil plant vegetations around Sialang Buah Coast, North Sumatra, Indonesia Sembiring, Mariani; Hutahuruk, Juli M.; Susilowati, Dwi Ningsih; Yuniarti, Erny; Sabrina, T.; Siregar, Luthfi A. Mahmud
SAINS TANAH - Journal of Soil Science and Agroclimatology Vol 21, No 2 (2024): December
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/stjssa.v21i2.80075

Abstract

Environmental conditions profoundly influence microbial diversity and activity in soil. For optimal growth, soil microbes face limiting factors such as temperature, moisture, pH, and salinity levels. This study aims to find types of functional bacteria that are able to live in saline soils. The study was conducted in the Soil Biology Laboratory at Universitas Sumatera Utara (USU), Indonesia. Soil samples were collected around the Sialang Buah Coast, Serdang Bedagai Regency, North Sumatra, Indonesia. The method employed in this research was random composite sampling taken from three vegetation types: mangrove forests, grasslands, and oil palm plantations, with sample collection locations influenced by tidal fluctuations. Ten sampling points were taken at each location and then composited for each vegetation type. The results of the study showed that there were ten species of bacteria that were able to live in saline soil, namely Pseudomonas aeruginosa, Burkholderia gladioli, Enterobacter cloacae, Brucella ciceri, Ochrobactrum oryzae, Achromobacter xylosoxidans, Priestia flexa, Enterobacter quasiroggenkampii, Bacillus cereus and Ochrobactrum oryzae. All bacteria found were able to grow on Pikovskaya, Alexandrov, and Jensen media and only seven species of bacteria were able to form biofilms, namely P. aeruginosa, B. gladioli, E. cloacae, B. ciceri, A. xylosoxidans, P. flexa, and E. quasiroggenkampii
Land Suitability Analysis for Cocoa (T.cacao L) Development in Pining in Subdistrict Gayo Lues District Aceh Province Alfiansyah, Ikhwan; Sabrina, T.; Lindawati, Lindawati
Social, Humanities, and Educational Studies (SHES): Conference Series Vol 5, No 4 (2022): Social, Humanities, and Educational Studies (SHEs): Conference Series
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (939.897 KB) | DOI: 10.20961/shes.v5i4.68969

Abstract

Penelitian ini bertujuan untuk memperoleh karakteristik lahan serta arahan penggunaan lahan untuk pengembangan kakao di Kecamatan Pining. Metode yang digunakan adalah metode survey. Karakteristik untuk setiap satuan peta lahan dari hasil overlay (tumpang susun) menjadi dasar analisis lanjutan untuk mencocokkan (matching) dengan syarat tumbuh tanaman kakao. Hasil overlay  peta jenis tanah, peta kemiringan lereng, peta curah hujan dan peta ketinggian tempat diperoleh 5 SPL. SPL 1 dengan luas 426,5 Ha, SPL 2 318,61 Ha, SPL 3 293,41 Ha, SPL 4 270,58 Ha dan SPL 5 dengan luas 200,11 Ha. Kakao memiliki kelas kesesuaian lahan potensial S2 (cukup sesuai) dengan faktor pembatas suhu, curah hujan, kejenuhan basa, pH H2O, dan lereng. Arah penggunaan lahan untuk pengembangan kakao seluas 1.314,25 Ha.
Co-Authors Abdul Rauf Agus Purwoko Alfiansyah, Ikhwan Aning Tedong, Peter Arif NURYAWAN Aththorick, T. Alief Diana Sofia Hanafiah DWI NINGSIH SUSILOWATI Edy Sigit Sutarta Erny Yuniarti, Erny Erwin Nyak Akoeb, Erwin Nyak Fuad Abdullah, Muhammad Gerry Pramudito, Mahendra Harahap, Darmadi Erwin Hari Gunawan Hasmadi Ismail, Mohd Hutahuruk, Juli M. Khairani, Siti kholizah, Siti Lindawati Lindawati Luta, Devi Andriani Luthfi Aziz Mahmud Siregar Maharani Saragih, Desni Mariani sembiring Muhammad fauzan Negara Lubis, Satia Rahmawaty, Rahmawaty Rosmayati Rosmayati Satia Negara Lubis Seca Gandaseca Siregar, Rahmadhani Ulfah Syauki, Azri Syawal Harahap, Fitra