Search academic texts

Information × Registration Number 0221U103708, 0120U105153 , R & D reports Title Determining the reasons for the deterioration of the quality of high-oleic sunflower seeds in LLC "Satori - C" popup.stage_title Head Mostipan Mykola І., Registration Date 24-02-2021 Organization Central Ukrainian National Technical University popup.description2  The object of the research is organizational, agro-technical and weather conditions during vegetation of sunflower plants and their influence on productivity and quality of seeds. The objective of the research work is to determine the reasons for deterioration of the quality of high-oleic sunflower seeds in the conditions of "Satori-C" Ltd in Kropyvnytskyi district of Kirovohrad region. In the course of research, an in-depth analysis of agro-technical and organizational conditions for growing sunflower at "Satori-C" Ltd was carried out and their impact on seed quality has been identified. Much attention is paid to the analysis of weather conditions and their impact on the quality of sunflower seeds. As a result of research it is established that the main reason for a sharp decline in sunflower productivity in 2020 was extremely dry weather conditions in the second half of the vegetation of the plants with insufficient moisture reserves in deep soil. The information was presented by the Institute of Cereal Crops the National Academy of Agrarian Sciences of Ukraine. The selected hybrid LG 5492 HO KL absolutely meets the requirements for obtaining high-oleic sunflower seeds. A group of organizational and agronomic factors could not cause a decrease in the content of oleic acid in the seeds of the harvest. A significant decrease in the content of oleic acid in the seeds of high-oleic sunflower hybrid LG 5492 HO KL at "Satori-C" Ltd in Kropyvnytskyi district of Kirovohrad region is caused by excessive contrast of day and night air temperatures and atypically low night temperatures during the second half of vegetation of sunflower seeds with severe soil and air drought. Based on the analysis of the causes of deterioration in the quality of high-oleic sunflower seeds identified as a result of research, scientific recommendations for technological support of high-quality high-oleic sunflower seeds in Satori-C2 LLC have been developed, which will allow the farm to use the i Product Description popup.authors popup.nrat_date 2021-02-24 Close