The cultivation of high oleic sunflower hybrids is very promising as highly competitive on the international market and has a growing demand for oil main product its processing. Despite significance one Ukraine's traditional crops, technology still many unresolved issues. Among elements aimed at increasing crop yields, research with high-oleic particular importance, it requires studying level m...

The objective of this study was to identify the effect long-term use lime, mineral and organic fertilizers on physico-chemical properties leached chernozem in forest-steppe Southern Urals. Field experiments were conducted instructional farm Bashkir Agricultural Research Institute. terrain is flat. Average annual precipitation varies from 389 500 mm. sum active temperatures reaches 2180-2230 ° C...

The research was carried out to study the dynamics of fertility arable soils in southwestern part forest-steppe zone Central Chernozem region. work according results an agrochemical soil survey on territory Yakovlevsky district Belgorod cover represented mainly by typical chernozems (57.7%) and leached (28.2%). Under these conditions, increase average dose organic fertilizers region from 6.5 t/...