Technological aspects of confectionary sunflower cultivation in arid conditions of the Crimean peninsula
Journal: IOP Conference Series Earth and Environmental Science
Year: 2021

Abstract The reaction of large-fruited confectionary sunflower of the LFS variety to different plant density was studied in 2017-2019 in southern slightly humic chernozem in the arid conditions of the steppe zone of Crimea. It was established that the minimum plant stand within the limits of optimal density, which is not more than 30 thousand plants/ha in the climatic conditions during the years of study, allowed obtaining yield within the limits of 1.17–2.38 t/ha with seed oil content of 39.0-4