Article Per Year (5 Year)
p-Index From 2020 - 2025
0
P-Index
This Author published in this journals
All Journal JURNAL AGROTEKNOLOGI
Ervina Aryanti
Prodi Agroteknologi, Fakultas Pertanian dan Peternakan UIN SUSKA Riau
Agriculture, Biological Sciences & Forestry

Published : 1 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 1 Documents
Search

 1 
SIFAT KIMIA TANAH AREA PASCA TAMBANG EMAS: (STUDI KASUS PERTAMBANGAN EMAS TANPA IZIN DI KENEGERIAN KARI KECAMATAN KUANTAN TENGAH, KABUPATEN KUANTAN SINGINGI) Ervina Aryanti; Novita Hera
Jurnal Agroteknologi Vol 9, No 2 (2019): Februari 2019
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/ja.v9i2.5681

Abstract

Gold mining activities cause damage the soil. This study aims to know soil chemical properties in post gold mining area (natural forest site, Cyperus kinglia site, open sedoment site and tailing site) after seven years. This research has been conducted from July to December 2017 in Kenegerian Kari gold mining area and central plantation laboratory. The research method used was quantitative descriptive with parameter of observation: pH, kation exchange, N, P, K, C-Organic and C/N ratio. The result showed that N, P, Phosphorus K, KTK content in the low and very low category. KTK, N, P, Phosphorus and K are categorized as low and very low. As well, the organic C content is low except in natural forests. While the C / N ratio category is high for all areas.  
Co-Authors Novita Hera