Land degradation is one of the most important factors responsible for alarming situation food security, human health, and socioeconomic development in country. Currently, 120.7 M ha land country affected by degradation, out which 85.7 soil erosion caused water wind. Moreover, physical, chemical, biological are major forms Deforestation or tree cover loss (2.07 ha) from 2001 to 2021, intensive r...

Verkhnyachska research and selection station (VRSS) is widely known for its aborigineous, combining-capable multigerm pollinators’ (MP), which made the base of new hybrids sugar beet such as Kozak, Dzhura, Heroy etc. Modern are capable to realize genotype caused potential high efciency in changeable conditions. MP1, MP2 MP 3 have been constantly used program "Betaintercross" pollinators parenta...

At harvest sunflower seeds (Helianthus annuus L.) are dormant and poorly germinate at 10 25 °C. Seed sensitivity to low temperatures (10 °C) results from an embryo dormancy whereas the envelopes (pericarp seed coats) inhibit germination Removal of pericarp greatly improved when whole achenes was higher than critical value 20 %. Using 107 batches corresponding 26 genotypes cultivated in 2015, 20...