Results 41 to 50 of about 28,667 (253)

Phylogenetic relationships in Betula (Betulaceae) based on AFLP markers [PDF]

open access: yes, 2008
The genus Betula comprises various species in boreal and temperate climate zones of the Northern Hemisphere. The taxonomy of Betula is controversial and complicated by parallel evolution of morphological traits, polyploidization events, and extensive ...
Gilissen, L.J.W.J.   +4 more
core   +2 more sources

Conservation status of white poplar (Populus alba L.) and black poplar (Populus nigra L.) in the territory of Great War Island [PDF]

open access: yesGlasnik Šumarskog Fakulteta: Univerzitet u Beogradu, 2014
T he paper describes t he conservation status of white poplar (Populus alba L.) and black poplar (Populus nigra L.) in the territory of Great War Island.
Šijačić-Nikolić Mirjana   +4 more
doaj   +1 more source

Deterioration of willow seeds during storage [PDF]

open access: yes, 2018
Willow (Salix spp.) seeds are able to tolerate desiccation, but differ from typical orthodox seeds in that they lose viability in a few days at room temperature, and in that the chloroplasts in embryo tissues do not dedifferentiate during maturation ...
Burrieza, Hernán Pablo   +5 more
core   +2 more sources

Investigation on growth characteristics of Poplar clones in research nursery of Boldaji station [PDF]

open access: yesتحقیقات جنگل و صنوبر ایران, 2007
This research was conducted in Boldaji research nursery from Chaharmahal and Bakhtiari province. At the first step, saplings of 39 clones from Alborz research nursery and 9 native clones were selected and planted on Boldaji research nursery in 1996. From
Mahmood Talebi   +4 more
doaj  

Total Content of Polyphenols and Antioxidant Activity of Different Melliferous Plants

open access: yesBulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca. Animal Science and Biotechnologies, 2016
In this study polyphenols content and antioxidant activity of melliferous plants for the following: mint (Mentha pulegium), burdock (Arctium lappa), comfrey (Symphytum officinale), plantain (Pantago lanceolata), thyme (Thymus vulgaris), sage (Salvia ...
Claudia Pasca   +5 more
doaj   +1 more source

GROWTH AND FOLIAR NUTRIENT ACCUMULATION OF THREE POPLAR CLONES IN NINEVAH PLANTATION

open access: yesForestist, 1993
Growth and seasonal nutrient concentration, content, and dry matter acumulation for three local clones of poplar (Populus nigra IRQ-1, Populus nigra "Babylon" IRQ-6 and Populus X euramericana IRQ-19) were studied bet\veen February and October, 1988 in ...
Yavuz Şefik ABDULLAH, M. Fethi RAMAZAN
doaj   +2 more sources

RNAseq based variant dataset in a black poplar association panel

open access: yesBMC Research Notes, 2023
Objective Black poplar (Populus nigra L.) is a species native to Eurasia with a wide distribution area. It is an ecologically important species from riparian ecosystems, that is used as a parent of interspecific (P. deltoides x P.
Odile Rogier   +27 more
doaj   +1 more source

Litter Quality of Populus Species as Affected by Free-Air CO2 [PDF]

open access: yes, 2009
The effect of elevated CO2 and nitrogen fertilization on the molecular chemistry of litter of three Populus species and associated soil organic matter (SOM) was investigated by pyrolysis-gas chromatography/mass spectrometry.
Buurman, P., Hoosbeek, M.R., Vermue, E.
core   +4 more sources

Optimization of preparation and transformation of protoplasts from Populus simonii × P. nigra leaves and subcellular localization of the major latex protein 328 (MLP328)

open access: yesPlant Methods
Background Populus simonii × P. nigra is an ideal material for studying the molecular mechanisms of woody plants. In recent years, research on Populus simonii × P. nigra has increasingly focused on the application of transgenic technology to improve salt
Ping Yang   +4 more
doaj   +1 more source

The biogeomorphological life cycle of poplars during the fluvial biogeomorphological succession: a special focus on Populus nigra L. [PDF]

open access: yes, 2014
Riverine ecosystems are recurrently rejuvenated during destructive flood events and vegetation succession starts again. Poplars (i.e. species from Populus genera) respond to hydrogeomorphological constraints, but, in turn, also influence these processes.
Alestalo   +158 more
core   +3 more sources

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