Zobrazeno 1 - 10
of 68
pro vyhledávání: '"Noriharu Ae"'
Publikováno v:
Soil Science and Plant Nutrition. 67:439-445
Potassium (K) fertilizers have been widely used to promise agricultural production, yet rice (Oryza sativa L.) showed healthy growth for long periods under K-deficient conditions. These findings im...
Autor:
Noriharu Ae, Shingo Matsumoto, Mihoko Moriizumi, Kanako Kusa, Satoru Hobara, Mikoto Kaneko, Junko Kasuga
Publikováno v:
Soil Science and Plant Nutrition. 67(2):162-170
Increasing carbon storage in soil is a potential measure against global warming, but the mechanisms of carbon accumulation in soil are not well understood. Clarifying the mechanism would help in th...
Publikováno v:
NARO成果DBa
C10201801190002_3270.pdf
C10201801190002_3270.pdf
To examine the effects of phenolic acids, which are generated by the decomposition of cell walls in plant residues, and other constituents on the stability of soil aggregates, phenolic acids and carbohydrates were mixed into three different types of
Publikováno v:
Communications in Soil Science and Plant Analysis. 48:1078-1088
Unsaturated incubation (UI) of air-dried soil before flooding significantly reduced the reduction of redox potential and decreased the easily reducible iron (Fe) (ERFe). Antibacterial treatment of the soil decreased the ERFe level regardless of the m
Autor:
Shoko Fukunaga-Yoshida, Toru Matoh, Takeshi Suzuki, Satoru Hobara, Noriharu Ae, Shingo Matsumoto
Publikováno v:
Geoderma. 279:45-52
Aluminum (Al) minerals form a strong complex with organic matter (OM) in soil, affecting the stability and degradability of OM and carbon (C) dynamics in soil. However, plant effects on the accumulation of Al minerals (particularly Al hydroxide miner
Publikováno v:
Ecosystems. 19:1092-1103
Tundra and boreal forests in northern high latitudes contain significant amounts of carbon (C) in the soil, indicating the importance of clarifying controls on soil C dynamics in the region and their feedback effects on climate systems. In northern A
Publikováno v:
Plant Production Science. 18:314-322
Soil chemistry and nutrient status of soil were surveyed in an attempt to improve the productivity of rainfed lowlands—which would include crop diversification and improved rice yields—in the semi-...
Publikováno v:
Soil Science Society of America Journal. 77:473-481
In northern Alaska, variations in ecosystem characteristics, including plant species composition, soil pH, depth of the organic layer, and microbial activity, appear to be closely related to substrate age and landscape position. In this study, we con
Autor:
Junko Kasuga, Mani Rajkumar, Shingo Matsumoto, Taiichiro Yoshida, Noriharu Ae, Jung-Hyen Park
Publikováno v:
Communications in Soil Science and Plant Analysis. 43:2669-2678
Phosphate buffer–extractable organic nitrogen (PEON) is considered to be a ubiquitous high-molecular-weightnitrogen (N) compound in soil and may be an important N source for some plant species. We examined whether nonmycorrhizal plants qing-geng-ca
Publikováno v:
Soil Science and Plant Nutrition. 57:500-507
A five-step sequential extraction procedure was developed for the partitioning of soil aluminum (Al) into five fractions: exchangeable, weakly organic bound, strongly organic bound, inorganic non-crystalline and crystalline. The results obtained by t