scholarly journals Study of Growth Function of Black Poplar (Populus Nigra) With Kermanshah and Zanjan Origin in Karaj Research Station

2019 ◽  
Vol 7 (14) ◽  
pp. 80-89
Author(s):  
afrooz alimohamadi ◽  
farhad asadi ◽  
Keyword(s):  
Growth Function ◽  
Populus Nigra ◽  
Research Station ◽  
Black Poplar

Molecular genetic analysis of black poplar ( Populus nigra L.) along Dutch rivers

1998 ◽  
Vol 7 (1) ◽  
pp. 11-18 ◽  
Author(s):  
P. ARENS ◽  
H. COOPS ◽  
J. JANSEN ◽  
B. VOSMAN
Keyword(s):  
Genetic Analysis ◽  
Molecular Genetic ◽  
Molecular Genetic Analysis ◽  
Populus Nigra ◽  
Black Poplar

Structure of genetic diversity in marginal populations of black poplar (Populus nigra L.)

2015 ◽  
Vol 61 ◽  
pp. 297-302 ◽  
Author(s):  
Dechun Jiang ◽  
Guili Wu ◽  
Kangshan Mao ◽  
Jianju Feng
Keyword(s):  
Genetic Diversity ◽  
Populus Nigra ◽  
Marginal Populations ◽  
Black Poplar

ANTIMICROBIAL ACTIVITY OF BLACK POPLAR (POPULUS NIGRA L.) BUD AND SPROUT TINCTURES

2019 ◽  
Vol 68 (3) ◽  
Author(s):  
E.A. Kupriyanova ◽  
V.A. Kurkin ◽  
V.M. Ryzhov ◽  
A.V. Lyamin ◽  
O.V. Kondratenko ◽  
...  
Keyword(s):  
Antimicrobial Activity ◽  
Populus Nigra ◽  
Black Poplar

POPULUS NIGRA, BLACK POPLAR

2014 ◽  
pp. 1795-1806
Author(s):  
Henry John Elwes ◽  
Augustine Henry
Keyword(s):  
Populus Nigra ◽  
Black Poplar

scholarly journals Effects of exogenous nitric oxide on cadmium toxicity in black poplar (Populus nigra): physiological approaches

2019 ◽  
Vol 78 (2) ◽  
pp. 116-124 ◽  
Author(s):  
Yakup Cikili ◽  
Semsettin Kulac ◽  
Halil Samet ◽  
Ertugrul Filiz
Keyword(s):  
Nitric Oxide ◽  
Plant Biomass ◽  
Cadmium Toxicity ◽  
Populus Nigra ◽  
No Donor ◽  
Cd Toxicity ◽  
Physiological Processes ◽  
Black Poplar ◽  
Randomized Design ◽  
Metallic Contaminant

Abstract Cadmium (Cd) is a highly toxic metallic contaminant that negatively affects plant metabolism and causes reductions in productivity. Nitric oxide (NO) is a signaling molecule that regulates various physiological processes and is involved in response to biotic/abiotic stresses. This work investigated the effects of exogenous sodium nitroprusside (SNP), a nitric oxide (NO) donor, application on Cd toxicity in black poplar (Populus nigra). Black poplars were exposed to individual/combined CdCl2 and SNP treatments for 21 days by complete randomized design with three replications. Cd concentrations increased in leaves, bark, and roots at Cd treatments, whereas Cd + SNP applications had alleviative effects on Cd exposures, except for leaves. Photosynthetic pigments (chlorophyll a, b, a + b and carotenoids) reduced with Cd treatments in leaves, while they increased in Cd + SNP applications. Similarly, plant biomass was reduced with Cd treatments, but Cd + SNP application prevented these reductions. SNP also alleviated malondialdehyde (MDA) and hydrogen peroxide (H2O2) accumulation in leaves under Cd treatments. Catalase (CAT, EC 1.11.1.6) and ascorbate peroxidase (APX, EC 1.11.1.11) activities were also affected by Cd and Cd + SNP applications. Cd exposure also decreased Zn2+, Fe2+ and Mn2+ levels in leaves, bark and roots, while it increased Cu2+ level in leaves and roots. This study concludes that Cd toxicity caused a reduction of plant growth and mineral nutrition parameters. However, SNP indicates great potentials for improving the growth under Cd toxicity in P. nigra.

Wild populations as a source of germplasm for black poplar (Populus nigra L.) breeding programmes

2012 ◽  
Vol 8 (5) ◽  
pp. 1073-1084 ◽  
Author(s):  
Vojtěch Benetka ◽  
Kateřina Novotná ◽  
Petra Štochlová
Keyword(s):  
Populus Nigra ◽  
Wild Populations ◽  
Black Poplar ◽  
Breeding Programmes
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