Microsensor analysis of oxygen and pH in the rice rhizosphere under field and laboratory conditions

O(2) and pH microsensors were used to analyse the microdistribution of O(2) and pH inside and outside roots of lowland rice (Oryza sativa L.). The roots of 3-week-old transplants had O(2) concentrations of about 20% air saturation at the surface, but due to a high rate of O(2) consumption in the rhi...

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Veröffentlicht in:	Biology and fertility of soils 1999-08, Vol.29 (4), p.379-385
Hauptverfasser:	Revsbech, N.P, Pedersen, O, Reichardt, W, Briones, A
Format:	Artikel
Sprache:	eng
Schlagworte:	Agronomy. Soil science and plant productions Biological and medical sciences Chemical, physicochemical, biochemical and biological properties Fundamental and applied biological sciences. Psychology gas exchange Mineral components. Ionic and exchange properties Oryza sativa oxygen Physics, chemistry, biochemistry and biology of agricultural and forest soils rhizosphere rice soils roots Soil science
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