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All Journal JOURNAL OF COASTAL DEVELOPMENT Jurnal Geliga Sains: Jurnal Pendidikan Fisika Jurnal Pendidikan Primary: Jurnal Pendidikan Guru Sekolah Dasar Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan Journal of Engineering and Technological Sciences Journal of Aceh Physics Society Journal of Geoscience, Engineering, Environment, and Technology Jurnal Penelitian Pendidikan IPA (JPPIPA) INKUIRI : Jurnal Pendidikan IPA Proceedings of the 1st UR International Conference on Educational Sciences Jurnal PAJAR (Pendidikan dan Pengajaran) JURNAL PENDIDIKAN TAMBUSAI Silampari Jurnal Pendidikan Ilmu Fisika JOMPA ABDI: Jurnal Pengabdian Masyarakat Journal of Educational Sciences Makara Journal of Science Makara Journal of Technology Jurnal Embistek (Ekonomi, Manajemen Bisnis, Syariah dan Teknologi) International Journal of Educational Best Practices JOURNAL OF EDUCATION AND LEARNING RESEARCH Alpatih: Jurnal Inovasi Pengabdian Masyarakat
Nur Islami
Progam Studi Pendidikan Fisika FKIP Universitas Riau Pekanbaru, 28293, Indonesia
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Journal : Journal of Engineering and Technological Sciences

 1 
Geoelectrical Resistivity and Hydrogeochemical Contrast between the Area that Has BeenApplied with Fertilization for Long Duration and Non-Fertilization Islami, Nur
Journal of Engineering and Technological Sciences Vol 42, No 2 (2010)
Publisher : ITB Journal Publisher, LPPM ITB

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (415.976 KB) | DOI: 10.5614/itbj.eng.sci.2010.42.2.4

Abstract

Integrated geoelectrical resistivity, hydrogeochemical and soil properties analysis methods were used to study the area that has been applied with fertilization for long duration and non-Fertilization in Machang, North Kelantan. The Machang plain is covered with Quaternary fluvial sediments overlying granite bedrock. The drainage system is dendritic with the main river flowing into the South China Sea. In this study, the area was divided into two sites. Site-1 is the non-fertilized site, and Site-2 is the regularly-fertilized site. At shallow depth from the surface to depths of 75 cm a lower average geoelectrical resistivity values were obtained from the regularly fertilized site which has not been fertilized for the last ten months prior to the survey. The average resistivity values were around 0.366 times less in unfertilized sites. Residual nitrate and chloride were still present at the regularly chemically fertilized sites. At sites where no chemical fertilizer was added, the nitrate and chloride concentration were also found. These are due to the faces excretion of from the farm animals. The presence of nitrate and chloride content in pore water reduced the resistivity values. Thus despite low moisture content, the resistivity values to remain low. Normally, resistivity values are inversely proportional to moisture content for area with similar soil condition. 
Evaluation of the Fate of Nitrate and Analysis of Shallow Soil Water using Geo-electrical Resistivity Survey Islami, Nur
Journal of Engineering and Technological Sciences Vol 49, No 4 (2017)
Publisher : ITB Journal Publisher, LPPM ITB

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (557.546 KB) | DOI: 10.5614/j.eng.technol.sci.2017.49.4.5

Abstract

Evaluation of the fate of nitrate and analysis of shallow soil water in a tobacco plantation area were conducted using integration of soil properties and hydrogeochemical analysis, and geo-electrical resistivity methods, taking measurements four times within a three-month period. The sampling data were taken in two areas: a fertilized and a nonfertilized zone. Chemical fertilizer was introduced to the fertilized zone after the first data acquisition. Hydrogeohemical analysis of the soil water was conducted from the surface to a depth of 1 m at an interval of 25 cm. The results show that the cations in the soil water were quite comparable for each monitoring time. Conversely, relatively larger changes in anion content occurred at the surface until a depth of 1 m. In particular, the nitrate concentration reached its maximum level at about 67 days after fertilization and returned to its initial value approximately 195 days after fertilization. The geo-electrical resistivity profiles exhibited no indication of low resistivity values prior to fertilization near the surface. However, lower resistivity values were found in the fertilized zone at the second and third measurement. The result shows that the adjoining environment dissolved the nitrate concentration in the pore soil within the three-month time period.
Geoelectrical Resistivity and Hydrogeochemical Contrast between the Area that Has BeenApplied with Fertilization for Long Duration and Non-Fertilization Nur Islami
Journal of Engineering and Technological Sciences Vol. 42 No. 2 (2010)
Publisher : Institute for Research and Community Services, Institut Teknologi Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5614/itbj.eng.sci.2010.42.2.4

Abstract

Integrated geoelectrical resistivity, hydrogeochemical and soil properties analysis methods were used to study the area that has been applied with fertilization for long duration and non-Fertilization in Machang, North Kelantan. The Machang plain is covered with Quaternary fluvial sediments overlying granite bedrock. The drainage system is dendritic with the main river flowing into the South China Sea. In this study, the area was divided into two sites. Site-1 is the non-fertilized site, and Site-2 is the regularly-fertilized site. At shallow depth from the surface to depths of 75 cm a lower average geoelectrical resistivity values were obtained from the regularly fertilized site which has not been fertilized for the last ten months prior to the survey. The average resistivity values were around 0.366 times less in unfertilized sites. Residual nitrate and chloride were still present at the regularly chemically fertilized sites. At sites where no chemical fertilizer was added, the nitrate and chloride concentration were also found. These are due to the faces excretion of from the farm animals. The presence of nitrate and chloride content in pore water reduced the resistivity values. Thus despite low moisture content, the resistivity values to remain low. Normally, resistivity values are inversely proportional to moisture content for area with similar soil condition. 
Co-Authors ', Azhar Aden, Aden Afrinanda Pratiwi Ali, Riri Hardiyanti Annisa Arrahma Apriani, Delta Arif, Tia Fitriani Aulia Ramadhani Azhar Azhar Azhar Azhar Azhar Azhar Azhar Azhar Azizahwati Azizahwati Azizahwati Azizahwati Bella, Shinta Beny Al Fajar Br Batubara, Emalia Dea Fitriana Dedi Irawan Diki Darmawan Dimas Wahyu Jati Dwirianto, Sabarno Edwana, Neiny Eka Norbaizura Elvy Kartika Putri Elyana Elyana, Elyana Ernidawati, Ernidawati Fahrurrozi Fakhruddin Fakhruddin Fakhruddin Z Fathurrahmah Fathurrahmah Fhia Indriani Saputri Fitri Dwi Hartati Fitriah, Rara Fitriauspita, Winda Garda Fathan Nuzulah Hadriana Hafiza, Deswita Halimah Hapzi Ali Hariska, Luluk Mamli'atul Hartati, Fitri Dwi Hendar Sudrajad Sudrajad, Hendar Sudrajad Hendar Sudrajat Hidayatullah, Futri Hopsah Nurpatmawati Ilham Dwi Oetomo Isnaini Sandy Harnum Jayawarsa, A.A. Ketut Juandi Juandi Julipa Isnaeni Khaikal Ramadhan Khayyirah, Shilvi M Nasir M Nor, M Nor M Rahmad M. Nasir M. Nasir, M. Nasir M. Nor M. Rahmad M. Rahmad ' M. Rahmad M. Rahmad, M. Rahmad Ma'aruf, Zuhdi Maisaroh Medya Sartika Miftahul Farhani Isty Miftahul Jannah Miranti Miranti Mitri Irianti Muhammad Nasir Muhammad Nor Muhammad Sahal Muhammad Syafi’i Munatayeva, Elmira Munawarah Munawarah Nadia Darma Putri Naila Fauza Nazmi Eliyarti Neiny Edwana Neni Hermita Neni Hermita Nilma Sutri Nopianti, Heni Norazlina Norazlina Noriwita, Indah Resty Novinda, Ledy Nugroho, Sava Azania Nunung Fitriani Nurcahyani, Aisyah Nurul Khairunnisa Otang Kurniaman Pebrianti, Yopa Pramudya, Clara Tarania Purba, Crisnova Genesia Puspita, Amelia Dwi Putri, Elvy Kartika Putri, Nadia Anatasya Putri, Reydina Aulia Putri, Tesa Liantika Rabbani, Ashofiantika Radini Rahmadani, Ririn Rakhymbekova, Venera Ramanda, Nesa Resiana Heri Agusti Ressy Rilianika Ridno Afrianto Rifqa Gusmida Syahrun Barokah Riski Febriani Riyanti, Fitri Eva Rosyida, Ummi Safira, Triyana Salsadila Safitri Saragih, Nursani Sartika Noviyanti Br Simatupang Sartika, Medya Sihombing, Lisbet Siti Maisyaroh Solly Aryza Sri Donna Agustin Syahril Syahril Tranminingsih, Utami Ummi Rosyida Velya Aristi Wiranti, Kintan Rosa Yati Gusneli Yennita Yennita Yennita Yennita Yuanita Yudistira, Vella Dwi Yuli, Isma Zamri, Rifki Zetra Hainul Putra Zufriady Zuhdi ' Zuhdi Ma’aruf Zuhelmi, Zuhelmi zulhelmi zulhelmi Zulhelmi, Zulhelmi Zulirfan Zulirfan Zulirfan Zulirfan, Zulirfan