Article Per Year (5 Year)
p-Index From 2021 - 2026
2.687
P-Index
This Author published in this journals
All Journal Bumi Lestari EUGENIA Jurnal Pendidikan IPA Indonesia Sainteknol : Jurnal Sains dan Teknologi Seminar Nasional Lahan Suboptimal Jurnal Agroekoteknologi Terapan Biofaal Journal Journal of Agriculture (JoA) Bulletin of Social Informatics Theory and Application COCOS EKOTON Jurnal Pendidikan IPA Indonesia Jurnal Lentera: Penelitian dan Pengabdian Masyarakat
Sofia Wantasen
Universitas Sam Ratulangi
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Computer Science & IT Earth & Planetary Sciences Education Energy Environmental Science Materials Science & Nanotechnology Medicine & Pharmacology Public Health Social Sciences Other

Published : 25 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search
Journal : COCOS

 1 
KAJIAN KUALITAS AIR SUNGAI BENING SEBAGAI SUMBER AIR IRIGASI PERSAWAHAN DI DESA MOPUYA SELATAN II KECAMATAN DUMOGA UTARA KABUPATEN BOLAANG MONGONDOW Hendra Yusuf; Sofia Wantasen; Adeleyda M. W. Lumingkewas
COCOS Vol. 10 No. 1 (2018)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/cocos.v1i3.21022

Abstract

ABSTRACT  The purpose of this study was to determine the water quality of Bening River in Subdistrict Dumoga Utara District Bolaang Mongondow which would be used as rice field irrigation water in the South Mopuya II Village, Subdistrict Dumoga Utara District Bolaang Mongondow. The study was conducted for three months (3 months), namely April to June, the location of water sampling is the Bening River in South Mopuya II Village, then analyzed in the Water Quality Laboratory. The results of the analysis show that the Bening River Sodium Adsorption Ratio (SAR) concentration in the Upper Area (0.61), in theBening River Lower Area (0.59), is in good quality.  DHL (Electrical Conductivity) concentrations in the Bening River in the Upper Area (2.39.10-5dS/m), in the Bening River Lower Area (2.59.10-5dS/m), are in good quality.  TDS (Total Dissolved Solid) concentration in the Bening River in the Upper Area (167 mg/l), in the Bening River Lower Area (181 mg/l), in good quality. Chloride (Cl) Concentration on Bening River in the Upper Area (0.031 me/l), in the Bening River Lower Area (0.051 me/l), in good quality. Boron (B) Concentration on Bening River in the Upper Area (0.005 mg/l), in the Bening River Lower Area (0.005 mg/l), in good quality.  Nitrate (NO3) concentrations in the Bening River in the Upper Area (0.147 me/l), in the Bening River Lower Area (0.179 mg/l), in the good category.  pH concentration in the Bening River in the Upper Area (8.19), in the Bening River Lower Area (7.55), in good quality.  The results of the analysis of Bening River water quality are still in good category or meet the requirements in accordance with the value of Irrigation Water Quality Standards Ayers and Wetscot, 1985.  Keywords:, Water Quality, Sungai Bening, Irigation Water.
KAJIAN KUALITAS AIR IRIGASI TALAWAAN SEBAGAI SUMBER AIR PERSAWAHAN DI DESA TALAWAAN KECAMATAN TALAWAAN KABUPATEN MINAHASA UTARA Billy Fandy. Sagai; Sofia Wantasen; Annie E. arore
COCOS Vol. 12 No. 1 (2020): EDISI JANUARI-MARET 2020
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/cocos.v5i5.30589

Abstract

ABSTRACTWater has a very important role in life because all living things in this world need water.Plants and animals are mostly composed of water. Plant cells contain more than 75% waterand animal cells contain more than 67%. Less than 0.5% of water can be used directly forhuman purposes. Less than 0.5% of water can be used directly for human purposes. Thepurpose of this study was to determine the Talawaan irrigation water quality associated withSodium Adsorption Ratio (SAR) in Talawaan District, North Minahasa Regency. Talawaanirrigation water quality in Talawaan District includes SAR parameters in the TertiaryIrrigation Channel (1) of 1.56 me / L and SAR in Tertiary Irrigation Channels (2) of 0.92 me /L meets the requirements of irrigation water quality in the good category.Keywords: Water Quality, Sungai Talawaan, Irigation Water
Co-Authors Adeleyda Lumingkewas Adeleyda M. W. Lumingkewas Anatasya Siahaan Annie E. arore Apri Silia M. Dampi Arthur G. Pinaria Billy Fandy. Sagai Bobby J. V. Polii Bobby Polii Bobby Polii Chintya Gita Sartika Modeong Christine F Mamuaja Dedie Tooy Deflly Ansye Shilfana Turang Defly A. S. Turang Demmassabu, Langimanapa Sofia Diane D. Pioh Diane Pioh Eko Sugiharto Elisabeth R. M. Meray Enderika Enus Fadlika Mawali Frangky J. Paat Frangky Paat Gultom, Popo Fauza Hendra Yusuf Islam, Noorul Jackson Watung Jacqueline Joseph Jantje Pongoh Jantje Pongoh Jeanne Martje Paulus Jeanne Martje Paulus, Jeanne Martje Jellie Porong Jemmy Najoan Jemmy Najoan, Jemmy Jimmy Rimbing Johannes E. X. Rogi John L. Rantung, John L. Jooudie Luntungan Jooudie N. Luntungan Jooudie N. Luntungan Joudie N. Luntungan Joudie. N. Luntungan Junivia Virginia Jermias Koneri, R. Langimanapa Sofia Demmassabu Lumingkewas, Adeleyda Lumingkewas, Adeleyda M. W. Luntungan, J. N. Luntungan, Jooudie Luther Latumakulita Mamuaja, Christine F Manalu, Eka P. Mandagi, Franklin MARJAM M. TODING Melkison Sanggel Noeng, Masshynio Ch. A. Paat, Frangky Jessy Pioh, Diane Porong, Jellie Rinny Mamarimbing Roni Koneri Salsabella, Syafira Sandra Pakasi Sandra Pakasi Selvie Tumbelaka Selvie Tumbelaka Siahaan, Anatasya Siti Mutmaina Pondaag Slamet Suprayogi Sudarmadji Sudarmadji Syafira Salsabella Tenda, Edwin TODING, MARJAM M. Tommy B Ogie Tommy B. Ogie Turang, Deflly Ansye Shilfana Wiske Rotinsulu Wiske Rotinsulu Wiske Rotinsulu Yulianti Gandi Zebua, Fransiska Mitra.B.K