Assessment Erosion 3D Hazard with USLE and Surfer Tool: A Case Study of Sumani Watershed in West Sumatra Indonesia

oleh Aflizar, .; State Polytechnic Payakumbuh for Agriculture, Afrizal, Roni; State Polytechnic Payakumbuh for Agriculture, Masunaga, Tsugiyuki; Faculty of Life and Environmental Science, Shimane University, Nishikawatsu
Terbitan: UNIVERSITY OF LAMPUNG, 2013

Geochemical Investigation of Selected Elements in an Agricultural Soil: Case Study in Sumani Watershed West Sumatera in Indonesia

oleh . Aflizar; State Polytechnic Payakumbuh for Agriculture (Politeknik Pertanian Negeri Payakumbuh), Indonesia 26271,, . Muzakkir; State Polytechnic Payakumbuh for Agriculture (Politeknik Pertanian Negeri Payakumbuh), Indonesia 26271,, Roni Afrizal; State Polytechnic Payakumbuh for Agriculture (Politeknik Pertanian Negeri Payakumbuh), Indonesia 26271,, Muhammad Azadur Rahman; 2Department of Geoscience, Graduate School of Science and Engineering, Shimane University, 1060 Nishikawatsu-Cho, Matsue 690-8504, Japan,
Terbitan: UNIVERSITY OF LAMPUNG, 2016

Geochemical Investigation of Selected Elements in an Agricultural Soil: Case Study in Sumani Watershed West Sumatera in Indonesia

oleh Aflizar, .; State Polytechnic Payakumbuh for Agriculture (Politeknik Pertanian Negeri Payakumbuh), Indonesia 26271,, Muzakkir, .; State Polytechnic Payakumbuh for Agriculture (Politeknik Pertanian Negeri Payakumbuh), Indonesia 26271,, Afrizal, Roni; State Polytechnic Payakumbuh for Agriculture (Politeknik Pertanian Negeri Payakumbuh), Indonesia 26271,, Rahman, Muhammad Azadur; 2Department of Geoscience, Graduate School of Science and Engineering, Shimane University, 1060 Nishikawatsu-Cho, Matsue 690-8504, Japan,
Terbitan: UNIVERSITY OF LAMPUNG, 2017

3D Agro-ecological Land Use Planning Using Surfer Tool for Sustainable Land Management in Sumani Watershed, West Sumatra Indonesia

oleh Aflizar, .; State Polytechnic Payakumbuh for Agriculture, Campus Politani PO Box 107, Indonesia, Idowu, Alarima Cornelius; Faculty of Life and Environmental Science, Shimane University, Matsue 690-8504, Japan, Afrizal, Roni; State Polytechnic Payakumbuh for Agriculture, Campus Politani PO Box 107, Indonesia, Jamaluddin, .; State Polytechnic Payakumbuh for Agriculture, Campus Politani PO Box 107, Indonesia, Husnain, .; Indonesia Soil Research Institute, Bogor, Indonesia, Masunaga, Tsugiyuki; Faculty of Life and Environmental Science, Shimane University, Matsue 690-8504, Japan, Syafri, Edi; State Polytechnic Payakumbuh for Agriculture, Campus Politani PO Box 107, Indonesia, Muzakir, .; State Polytechnic Payakumbuh for Agriculture, Campus Politani PO Box 107, Indonesia
Terbitan: UNIVERSITY OF LAMPUNG, 2014