Predicted increases in the length of the growing season as a result of climate change may more frequently expose high-elevation plants to severe frosts. Understanding the ability of these species to resist frosts during the growing season is essential for predicting how species may respond to changes in temperature regimes. Here, we assessed the freezing resistance of 24 species from the centra...

introduction frost is one of the most hazardous natural phenomena which it is at times accompanied by abundant damages in the life and properties. freezing and frost are very important for agricultural products in different stages of the growth. this is because, in case of happening, it results in the reduction of the products. frost is the stage of water freezing. in such condition, when the a...

In almond, late frost is the main factor determining viability of culture in cold areas, and flowering remains key addressing this issue. Climate change causing an increase frequency extreme weather events. 2021, period Spain after Filomena storm (11–14 January), which temperatures reached ?20 °C some regions, was a clear expression regard. many almond-growing these low affected closed flower b...

introduction although temperatures in 0 and below 0 c° in the cold season of the year and mid latitudes are not necessarily considered an extreme phenomenon, but their long-term durability in a widespread area or their sudden occurrence in the beginning and end of the cold season can make this faetor an extreme extent phenomenon. the extreme phenomena are resulted from interaction between large...

The results of a long-term research on the variety study 70 pear varieties from genetic collection State Scientific Institution NCFSCHVW summer, autumn and winter ripening periods, grown in south Russia, are presented. Winter-hardy, late-flowering have been identified, which make it possible to reduce crop losses frosts late spring frosts. Highlighted pears with high yield, valuable for commerc...