Relationship between Nitrogen Fixation and Numbers of Cyanobionts and Heterocysts in Fifteen Azolla Strains
スポンサーリンク
概要
- 論文の詳細を見る
The relationship between nitrogen fixation and the numbers of cyanobionts and heterocysts in the mature leaves of fifteen Azolla strains from five species was examined. The nitrogenase (acetylene reduction) activity per leaf and the numbers of cyanobionts and heterocysts in the mature region varied depending on the Azolla strains. The numbers of cyanobionts and heterocysts, particularly the number of heterocysts, were closely correlated with the nitrogenase activity per leaf. However, the nitrogenase activity per leaf was not correlated with the nitrogenase activity per heterocyst. The results indicate that the variation in the nitrogenase activity of the leaves among Azolla strains mainly resulted from the variation in the number of heterocysts and not from the variation in the nitrogenase activity per heterocyst.
- 社団法人日本土壌肥料学会の論文
著者
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Shiomi N
Research Institute For Advanced Science And Technology Osaka Prefecture University
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Shiomi Nobuyuki
Research Institute For Advanced Science And Technology Osaka Prefecture University
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Kitoh S
Research Institute For Advanced Science And Technology Osaka Prefecture University
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Kitoh Shunji
Research Institute For Advanced Science And Technology Osaka Prefecture University
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UHEDA Eiji
Research Institute for Advanced Science and Technology, Osaka Prefecture University
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Uheda E
Research Institute For Advanced Science And Technology Osaka Prefecture University
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Uheda Eiji
Research Institute For Advanced Science And Technology University Of Osaka Prefecture
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MAEJIMA Kazuhiro
Research Institute for Advanced Science and Technology, Osaka Prefecture University
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Maejima Kazuhiro
Research Institute For Advanced Science And Technology Osaka Prefecture University
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