Uptake and translocation of N and P in Leucaena leucocephala grown at different N, P and Al concentrations

Autor:	M. Girma, Paul Jensén, Peter Sundin, Sveinn Aðalsteinsson
Rok vydání:	1997
Předmět:	Root growth Leucaena Horticulture Leucaena leucocephala biology Chemistry Shoot Root uptake food and beverages Chromosomal translocation biology.organism_classification Root cell
Zdroj:	Plant Nutrition for Sustainable Food Production and Environment ISBN: 9789401065108
DOI:	10.1007/978-94-009-0047-9_28
Popis:	In 8-week-old, hydroponically grown Leucaena leucephala root uptake and accumulation of N and P were increased by external supply of these elements in the absence of Al. N and P relative transport from root to shoot were inversely related to shoot N and P concentration. An external Al concentration of 1 mM severely hampered root growth, and reduced transport of P from root to shoot, but enhanced root P concentration, possibly a result of precipitation of Al-P complex on root cell surfaces.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::eec4676b7df4212d097b4c0a8355e928 https://doi.org/10.1007/978-94-009-0047-9_28 Zobrazit plný text záznamu