Metabolic responses of Norway spruce (Picea abies) trees to long-term forest management practices and acute (NH4)2SO4 fertilization: transport of soluble non-protein nitrogen compounds in xylem and phloem期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

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Metabolic responses of Norway spruce (Picea abies) trees to long-term forest management practices and acute (NH₄)₂SO₄ fertilization: transport of soluble non-protein nitrogen compounds in xylem and phloem

Authors:	PAUL WEBER HEIKE STOERMER ARTHUR GEßLER STEPHAN SCHNEIDER DOMINIK VON SENGBUSCH ULRIKE HANEMANN & HEINZ RENNENBERG

Institution:	Albert-Ludwigs-Universität Freiburg, Institut für Forstbotanik und Baumphysiologie, Professur für Baumphysiologie, Am Flughafen 17, D-79085 Freiburg i. Br., Germany; To whom correspondence should be addressed. E-mail:

Abstract:

Keywords:	Amino acids nitrogen cycling nitrogen supply phloem exudate spruce xylem sap