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

oleh Aflizar, ., Afrizal, Roni, Masunaga, Tsugiyuki
Terbitan: UNIVERSITY OF LAMPUNG, 2013

Nitrogen and Phosphorous Movement Characteristic in Terrace Paddy Field Using Cascade Irrigation System in West Sumatra, Indonesia

oleh Darmawan, ., Yasin, Syafrimen, Masunaga, Tsugiyuki
Terbitan: UNIVERSITY OF LAMPUNG, 2013

Beneficial Effect of Silicon Application and Intermittent Irrigation on Improving Rice Productivity in Indonesia

oleh Fatmah Siregar, Adha, Ibrahim Adamy Sipahutar, Husnain, Masunaga, Tsugiyuki
Terbitan: Indonesia Society of Agronomy (PERAGI) and Department of Agronomy and Horticulture, Faculty of Agriculture, IPB University, Bogor, Indonesia, 2020

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

oleh Aflizar, ., Idowu, Alarima Cornelius, Afrizal, Roni, Jamaluddin, ., Husnain, ., Masunaga, Tsugiyuki, Syafri, Edi, Muzakir, .
Terbitan: UNIVERSITY OF LAMPUNG, 2014

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

RELEASE OF SILICON FROM SILICATE MATERIALS AND ITS UPTAKE BY RICE PLANT

oleh Anggria, Linca; Indonesian Soil Research Institute, Husnain, Husnain; Indonesian Soil Research Institute, Sato, Kuniaki; Faculty of Life and Environmental Science, Shimane University, Japan, Masunaga, Tsugiyuki; Faculty of Life and Environmental Science, Shimane University, Japan
Terbitan: Indonesian Agency for Agricultural Research and Development, 2018

The Long-Term Effect of Blanket Phosphorus Fertilizer Application on the Available P Content in Sawah Soils; Comparative Study in Java, Indonesia

oleh Darmawan, .; Faculty of Agriculture, Andalas University, Padang-25163, Indonesia., Kyuma, Kazutake; Emeritus Professor of Kyoto University, 606-8501, Japan, Masunaga, Tsugiyuki; Faculty of Life and Environmental Science, Shimane University, Matsue 690-8504, Japan, Asmar, .; Faculty of Agriculture, Andalas University, Padang-25163, Indonesia., Darfis, Irwan; Faculty of Agriculture, Andalas University, Padang-25163, Indonesia., Wakatsuki, Toshiyuki; Faculty of Agriculture, Kinki University, Nara 332-7204, Japan
Terbitan: UNIVERSITY OF LAMPUNG, 2009

Nitrogen and Phosphorous Movement Characteristic in Terrace Paddy Field Using Cascade Irrigation System in West Sumatra, Indonesia

oleh Darmawan, .; Department of Soil Science, Faculty of Agriculture, Andalas University, Padang-25163, Indonesia, Yasin, Syafrimen; Department of Soil Science, Faculty of Agriculture, Andalas University, Padang-25163, Indonesia, Masunaga, Tsugiyuki; Faculty of Life and Environmental Science, Shimane University, Matsue 690-8504, Japan
Terbitan: UNIVERSITY OF LAMPUNG, 2011

Characteristics and Stocks of Soil Nutrient under Various Land Use Types in a Super Wet Tropical Rain Forest Padang, West Sumatra

oleh Hermansah, Hermansah; Faculty of Agriculture, Andalas University, Limau Manis, Padang, Indonesia, Sendi, Nofrita; Faculty of Agriculture, Andalas University, Limau Manis, Padang, Indonesia, Yulnafatmawita, Yulnafatmawita; Faculty of Agriculture, Andalas University, Limau Manis, Padang, Indonesia, Matsunaga, Tsugiyuki; Faculty of Life and Environmental Science, Shimane University, Nishikawatsu-cho, Matsue 690-8504, Japan, Wakatsuki, Toshiyuki; Faculty of Agriculture, Kinki University, Nakamachi 3327-204 Nara, Japan
Terbitan: UNIVERSITY OF LAMPUNG, 2018

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