Variability of nitrogen content in the needles of Douglas-fir (Pseudotsuga menziesii Mir/Franco) provenances
Nitrogen content in the needles of twenty Douglas-fir provenances, originating from different sites within the native range of the species in the USA, was studied in a Douglas-fir provenance test established at the montane beech site on acid brown soil. Based on the variability of nitrogen conte...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Serbian Genetics Society
2011-01-01
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| Series: | Genetika |
| Subjects: | |
| Online Access: | http://www.doiserbia.nb.rs/img/doi/0534-0012/2011/0534-00121102407L.pdf |