title: Sodium Stimulates Growth of Panicum coloratum through Enhanced Photosynthesis.
abstract: A sodium-requiring C(4) plant, Panicum coloratum Walt. cv Kabulabula, was grown with and without sodium. Rate of nitrogen uptake and photosynthesis were measured during the recovery from sodium deficiency. The beneficial effect of sodium on growth was apparent irrespective of nitrogen source, ammonium- or nitrate-nitrogen. The leaf photosynthetic rate ((14)CO(2) fixation) doubled by sodium within 1 hour of the application.
authors: Plant Nutrition Laboratory, Department of Agricultural Chemistry, Faculty of Agriculture, Kyoto University, Kyoto 606, Japan.
authors: T
authors: T
authors: Matoh
authors: S
authors: S
authors: Murata