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Ammonium and urea as nitrogen sources for bromeliads

✍ Scribed by Lauricio Endres; Helenice Mercier


Book ID
117851023
Publisher
Elsevier Science
Year
2001
Tongue
English
Weight
105 KB
Volume
158
Category
Article
ISSN
0176-1617

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Urea as a nitrogen source for the phytop
✍ S. Kristiansen πŸ“‚ Article πŸ“… 1983 πŸ› Springer-Verlag 🌐 English βš– 723 KB

Ambient concentrations of urea in the inner Oslofjjord, Norway, showed a pronounced yearly cycle in 1980, with values in the range 0.1 to 10.0ktg-atNl-1; this cycle resembled that of ammonia although urea concentrations were usually lower. The uptake of urea by phytoplankton was investigated using l