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)
スポンサーリンク
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
-
NANZYO Masami
Graduate School of Agricultural Science, Tohoku University
-
KANNO Hitoshi
Graduate School of Agricultural Science, Tohoku University
-
Takahashi Tadashi
Graduate School of Agricultural Science, Tohoku University
-
Nanzyo M
Graduate School Of Agricultural Science Tohoku University
-
Nanzyo Masami
Tohoku Univ. Sendai Jpn
-
Nanzyo Masami
Graduate School Of Agricultural Science Tohoku University
-
Kanno Hitoshi
Graduate School Of Agricultural Science Tohoku University
-
Takahashi Tadashi
Graduate School Of Agricultural Science Tohoku University
-
Nanzyo Masami
Tohoku Univ. Miyagi
関連論文
- White Patchy Materials Formed in a Scoriacious Road-cut Profile on Miyake Island(Plant Production Science Soil Science)
- ROLE OF MINERAL CONSTITUENTS IN CHARACTERIZING SOILS AND NUTRIENT SUPPLY FOR PLANTS(Asian Clay Special Paper)
- Structural Information Obtained from Spectral Analysis (UV-VIS, IR, ^1H NMR) of Particle Size Fractions in Two Humic Acids
- The Shape of Humic Acid in Solution as Observed by Small-Angle X-Ray Scattering
- Preparation of Humic Acid Fractions with a Definite Range of Particle Sizes by Gel Permeation Chromatography (GPC)
- Changes in the heavy mineral content and element concentration of Tarumae-a tephra with distance from the source volcano(Soil Chemistry and Soil Mineralogy)
- Effects of Deep Plowing and "Cutting and Banking" Practice on the Concentration of Water-Soluble Aluminum and Allophane Content in Andosols : Implication for Recent Incidence of Potato Common Scab in Abashiri Area
- Chemical Characterization of Conducive and Suppressive Soils for Potato Scab in Hokkaido, Japan
- The Characterization of Marginal Soils of Three Techno-demo Farms in the Philippines
- Relationship between 1 M KCl-Extractable Aluminum and Pyrophosphate-Extractable Aluminum in A Horizons of Non-Allophanic Andosols (Soil Chemistry and Mineralogy)