Analysis of NO_3 interception of the parasitic angiosperm Orobanche spp. using a positron-emitting tracer imaging system and ^<13>NO_3^- : A new method for the visualization and quantitative analysis of the NO_3 interception ratio(Plant Nutrition)
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概要
- 論文の詳細を見る
The root parasitic plants Orobanche spp. (broomrapes) seriously affect agricultural production. A visualization and quantitative analytical method for the interception of nutrients was established using a positron-emitting tracer imaging system and ^<13> NO_3^-. By using this analytical method that involves volume normalization with ^<18>F^- images, the nitrogen nutrient interception ratio of the Orobanche spp. was calculated to be 73.6±3.9% in a host-parasite system of red clover (Trifolium pratense L.).
- 社団法人日本土壌肥料学会の論文
著者
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SAKAMOTO Koichi
Plant Functions Lab., The Inst. of Phys. and Chem. Res. (RIKEN)
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Fujimaki Shu
Plant Positron Imaging Group Quantum Beam Science Directorate Japan Atomic Energy Agency
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Kawachi Naoki
Plant Positron Imaging Group Quantum Beam Science Directorate Japan Atomic Energy Agency
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Matsuhashi Shinpei
Japan Atomic Energy Agency
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Sakamoto Koichi
Plant Positron Imaging Group Radiation-applied Biology Division Quantum Beam Science Directorate Jap
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ISHIOKA Noriko
Plant Positron Imaging Group, Radiation-Applied Biology Division, Quantum Beam Science Directorate,
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MATSUHASHI Simpei
Plant Positron Imaging Group, Radiation-Applied Biology Division, Quantum Beam Science Directorate,
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SEKIMOTO Hitoshi
Department of Bio-productive Science, Faculty of Agriculture, Utsunomiya University
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Sekimoto Hitoshi
Department Of Bio-productive Science Faculty Of Agriculture Utsunomiya University
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Sakamoto Koichi
Plant Functions Lab. The Inst. Of Phys. And Chem. Res. (riken)
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Ishioka Noriko
Plant Positron Imaging Group Quantum Beam Science Directorate Japan Atomic Energy Agency
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- Analysis of NO_3 interception of the parasitic angiosperm Orobanche spp. using a positron-emitting tracer imaging system and ^NO_3^- : A new method for the visualization and quantitative analysis of the NO_3 interception ratio(Plant Nutrition)
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