Recent Trends in the Nutrient Status of the Paddy Field Soil in Japan and Related Topics(Frontiers in Rice Science -from Gene to Field-,The 100^<th> Anniversary of Tohoku University, International Symposium)
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概要
- 論文の詳細を見る
Paddy rice production is important for Asian people because rice is their traditional staple diet and it is a reliable crop for them. Rice shows second highest yield per ha next to maize and sustainability of paddy rice production is excellent. High sustainability of paddy rice production is at least partly due to flooding and nutrient supply through irrigation water. Yield and quality of paddy rice are better than those of upland rice. In this paper, we review characteristics of the paddy field soils and recent trends in the nutrient status of Japanese paddy field soils, and then we introduce our recent research topics on N, P, S and Cd in the paddy field soil.
- 東北大学の論文
著者
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NANZYO Masami
Graduate School of Agricultural Science, Tohoku University
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KANNO Hitoshi
Graduate School of Agricultural Science, Tohoku University
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Takahashi Tadashi
Graduate School of Agricultural Science, Tohoku University
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Nanzyo M
Graduate School Of Agricultural Science Tohoku University
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Nanzyo Masami
Tohoku Univ. Sendai Jpn
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Nanzyo Masami
Graduate School Of Agricultural Science Tohoku University
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Kanno Hitoshi
Graduate School Of Agricultural Science Tohoku University
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Takahashi Tadashi
Graduate School Of Agricultural Science Tohoku University
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Nanzyo Masami
Tohoku Univ. Miyagi
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