Concepedia
Statistics
Publications
26
Citations
1K
H-Index
18
Active since
1981
Affiliations
Hokkaido Agricultural Research Center(Current)
National Agriculture and Food Research Organization
National Institute for Agro-Environmental Sciences
Kyushu University
Kyushu Okinawa Agricultural Research Center
N. Koga is an author at Hokkaido Agricultural Research Center specializing in agriculture, soil sciences, and agronomy.
Publications per year
1981–2020
Fuel consumption-derived CO2 emissions under conventional and reduced tillage cropping systems in northern Japan
N. Koga, Haruo Tsuruta, Hiroyuki Tsuji et al. · Agriculture Ecosystems & Environment · 2003 · 91 citations
Agriculture, Agronomy, Crop Sciences +16
Effects of reduced tillage, crop residue management and manure application practices on crop yields and soil carbon sequestration on an Andisol in northern Japan
N. Koga, Hiroyuki Tsuji · Soil Science & Plant Nutrition · 2009 · 89 citations
Agriculture, Crop Sciences, Soil Sciences +17
An energy balance under a conventional crop rotation system in northern Japan: Perspectives on fuel ethanol production from sugar beet
N. Koga · Agriculture Ecosystems & Environment · 2008 · 89 citations
Agriculture, Agronomy, Crop Sciences +17
Accumulation of nitrous oxide and depletion of oxygen in seasonally frozen soils in northern Japan – Snow cover manipulation experiments
Yosuke Yanai, Tomoyoshi Hirota, Yukiyoshi Iwata et al. · Soil Biology and Biochemistry · 2010 · 81 citations
Natural Sciences, Earth Sciences, Soil Sciences +17
Assessing energy efficiencies and greenhouse gas emissions under bioethanol-oriented paddy rice production in northern Japan
N. Koga, Ryosuke Tajima · Journal of Environmental Management · 2010 · 74 citations
Agriculture, Environmental Management, Sustainable Agriculture +17
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