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The resistance to frost and winter conditions is a very important aspect of plant and rose cultivation in the Polish climate. The number of new cultivars from around the world available in Polish nurseries is constantly on the increase. The collection of roses in the Botanical Garden of PAS was founded in 1998. There are more than six hundred and ninety taxa and culta of all groups of garden roses...
The experiment was conducted at the Experimental Fruit - Growing Station in Samotwór, belonging to the Wroc ł aw University of Environmental and Life Sciences. The aim of the study was to determine the extent of damage to the shoots and flower buds of peach trees after the winter of 2009/2010, when the temperature fell to - 24 to - 26 o C. Under evaluation were six - year - old trees of the cultivars...
In the springtime of 2005, 16 blackberry cultivars were planted in the Experimental Pomological Orchard in Skierniewice. They included the new blackberry cultivars: ‘Black Butte’, ‘Boysenberry’, ‘Chester’, ‘Helen’, ‘Karaka Black’, ‘Kotata’, ‘Loganberry’, ‘Loch Ness’, ‘Loch Tay’, ‘Oregon’, ‘Silvan’, ‘Tayberry’, Tayberry Buckingham’ and ‘Tummel’. The new cultivars were compared with two standard blackberry...
Polową kolekcję winorośli założono w roku 1992 w Sadzie Pomologicznym w Skierniewicach. Od 2003 roku ciepłolubne odmiany, należące do V. vinifera i niektóre mieszańce niespecyficzne są sadzone w tunelu foliowym. Do końca 2005 roku, w polu oraz w tunelu foliowym zgromadzono razem 128 obiektów winorośli. Każdy z genotypów jest reprezentowany przez trzy krzewy rosnące na własnych korzeniach. Przedmiotem...
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