Extending the Planting Period of Container Grown Oriental Spruce (Picea orientalis L. Link.) Seedlings into Summer
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چکیده
منابع مشابه
Extending the Planting Period of Dormant and Growing Norway Spruce Container Seedlings to Early Summer
In order to make mechanized planting economically viable, the present spring planting period for Norway spruce (Picea abies (L.) Karst.) seedlings in Scandinavia needs to be extended. To evaluate the possibilities to extend the planting period, six field experiments were established in four years during which frozen-stored, dormant seedlings and actively growing seedlings targeted for spring pl...
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متن کاملAccumulation of ammonium in Norway spruce (Picea abies) seedlings measured by in vivo 14N-NMR.
(14)N-NMR and (31)P-NMR have been used to monitor the in vivo pH in roots, stems, and needles from seedlings of Norway spruce, a typical ammonium-tolerant plant. The vacuolar and cytoplasmic pH measured by (31)P-NMR was found to be c. pH 4.8 and 7.0, respectively, with no significant difference between plants growing with ammonium or nitrate as the N-source. The (1)H-coupled (14) NH 4+ resonanc...
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ژورنال
عنوان ژورنال: Notulae Botanicae Horti Agrobotanici Cluj-Napoca
سال: 2011
ISSN: 1842-4309,0255-965X
DOI: 10.15835/nbha3916048