Low temperature induces different cold sensitivity in two poplar clones (Populus×canadensis Mönch ‘I-214’ and P. deltoides Marsh. ‘Dvina’)
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چکیده
منابع مشابه
Heavy metal accumulation and growth responses in poplar clones Eridano (Populus deltoides × maximowiczii) and I-214 (P. × euramericana) exposed to industrial waste
In this study, the effects of non-hazardous levels of heavy metal (Zn, Cu, Cr and Cd)-enriched organic waste on biomass partitioning and heavy metal accumulation in plant organs in July and October were determined for two poplar clones (Populus deltoides × maximowiczii—clone Eridano and P. × euramericana—clone I-214) commonly used in Italian poplar plantations. Soil amended with the industrial ...
متن کاملVariation in Wood Properties and Growth in Some Clones of Populus deltoides Bartr. ex Marsh
The present paper deals with within ramet radial, intraand inter-clonal variations in the wood element’s dimensions and specific gravity of 10 clones of Populus deltoides Bartr. ex Marsh. The growth parameters namely ramet height and DBH were also considered for the study. Study material was collected from the 10 clones of Populus deltoids raised by WIMCO Plantations Ltd. at Rudrapur (Udhamsing...
متن کاملDifferences in the kinetics and scale of signalling molecule production modulate the ozone sensitivity of hybrid poplar clones: the roles of H2O2, ethylene and salicylic acid.
Hydrogen peroxide (H(2)O(2)), ethylene, 1-aminocyclopropane-1-carboxylic acid (ACC) and salicylic acid (SA) concentrations and ACC synthase (ACS) gene expression were measured to establish whether the high sensitivity of the Populus deltoides x maximowiczii clone Eridano to ozone (O(3)) exposure, compared with the O(3)-resistant Populus deltoides x euramericana clone I-214, is attributable to d...
متن کاملResponses of Populus deltoides × Populus nigra ( Populus × euramericana ) clone I - 214 to high zinc concentrations
• We hypothesized that poplar can be useful for the extraction of zinc (Zn) from contaminated soils and water. However, the physiological response and the base of tolerance of poplar plants to this heavy metal are little known. • Plants of Populus deltoides × P . nigra ( P. × euramericana ) I-214 clone were grown in glasshouse and treated with three different Zn concentrations (1, 100 and 1000 ...
متن کاملDirect and indirect plant regeneration from various explants of eastern cottonwood clones (Populus deltoides Bartram ex Marsh.) with tissue culture
Kocaeli University, Arslanbey Agricultural Vocational School, TR-41285 Kartepe, Kocaeli, Turkey. TUBITAK, Research Institute for Genetic Engineering and Biotechnology, TR-41470 Gebze, Kocaeli, Turkey. Institute for Genetic Engineering and Biotechnology, Gajev trg 4/1 BH-71000 Sarajevo, Bosnia and Herzegovnia. Istanbul University, Molecular Biology and Genetics Department, TR-34118 Vezneciler, I...
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ژورنال
عنوان ژورنال: Journal of Experimental Botany
سال: 2009
ISSN: 1460-2431,0022-0957
DOI: 10.1093/jxb/erp212