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Gene conversion has an important effect on duplicate genes produced by polyploidization. Poplar (Populus trichocarpa) and willow (Salix brachista) are leading models and excellent green plants in the ...
上个世纪90年代,北美灌木柳育种计划在纽约州启动,经过30多年的杂交、选育以及在美国中、北部的区域试验,选育了一大批高产、高抗的灌木柳栽培品种,目前很多品种在美国已商品化生产。在北美纽约州、宾夕法尼亚州等地,灌木柳被广泛用于工业污染地、垃圾填埋场的植物修复、公路防风雪篱以及生物质能源生产。尽管国际上在柳树重金属污染修复方面做了大量研究,筛选出很多对重金属具有高积累、耐性以及转移的品种,但是重金属积...
Salix matsudanais a low cadmium (Cd)-accumulating willow (LCW), whereas its cultivated variety, Salix matsudana var. matsudana f. umbraculifera Rehd., is a high Cd-accumulating and tolerant willow (HC...
In temperate climatic conditions, plantations of poplar and willow species provide sustainable production of biomass. Short rotation coppice plantations on agricultural lands have a great potential to...
The differences in Pb and Cd accumulation capabilities of Salix miyabeana, S. viminalis, S. × blanda, and S. elbursensis derived from willows planted in 1997 in coal-ash settling localities in the Kru...
The paper deals with the occurrence, development and harmfulness of imported willow leaf beetle (Plagiodera versicolora Laich.) in riparian and accompanying stands of the Svratka and Svitava rivers in...
The effect of contamination of birch (Betula pendula Roth) leaves with heavy metals on the feeding of imagoes of the willow leaf beetle (Lochmaea capreae L.) was studied under laboratory conditions. T...
Evaporation from four cropping systems, i.e. willow, spruce, grass ley and barley, was compared in this simulation study. The physically based soil model had prev~ously been used to simulate a wide ...
The 1996-2003 field trial on Kwidzyń Lowland heavy alluvial soil (complex of agricultural suitability 8 and class 3b, according to the Polish Soil Sciences Society) aimed at defining the productivity ...
Preliminary studies were conducted on the effects of various doses of NaCl (salinity levels) added to soil on the growth kinetics of three clones of Salix viminalis L. During vegetation the plants wer...
Willow 2009春女装展示(图)21     Willow  2009春  女装       2008/11/26
Willow 2009春女装展示(图)21。
Willow 2009春女装展示(图)20     Willow  2009春  女装       2008/11/26
Willow 2009春女装展示(图)20。
Willow 2009春女装展示(图)19     Willow  2009春  女装       2008/11/26
Willow 2009春女装展示(图)19。
Willow 2009春女装展示(图)18     Willow  2009春  女装       2008/11/26
Willow 2009春女装展示(图)18。
Willow 2009春女装展示(图)17     Willow  2009春  女装       2008/11/26
Willow 2009春女装展示(图)17。

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