VESICULAR-ARBUSCULAR MYCORRHIZA IMPROVE BOTH SYMBIOTIC N2 FIXATION AND N UPTAKE FROM SOIL AS ASSESSED WITH A 15 N TECHNIQUE UNDER FIELD CONDITIONS

A technique using 15 N-labelled inorganic fertilizer was applied to estimate N2 fixation by the forage legume Hedysarum coronarium L. and to ascertain the role of vesicular-arbuscular (VA) mycorrhizas in plant N nutrition throughout a growing season under field conditions. The absence of the specifi...

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Veröffentlicht in:	The New phytologist. - 1979. - 106(1987), 4 vom: 20. Aug., Seite 717-725
1. Verfasser:	Barea, J M (VerfasserIn)
Weitere Verfasser:	Azcón-Aguilar, C, Azcón, R
Format:	Online-Aufsatz
Sprache:	English
Veröffentlicht:	1987
Zugriff auf das übergeordnete Werk:	The New phytologist
Schlagworte:	Journal Article 15N-labelled fertilizers N2 fixation Rhizobium-legume symbiosis VA mycorrhiza ammonium uptake