Search academic texts

Information × Registration Number 0220U104228, 0119U100481 , R & D reports Title Create a variety of winter rape with increased resistance to unfavorable conditions in southern Ukraine popup.stage_title Head Komarova Iryna B., Кандидат сільськогосподарських наук Registration Date 15-12-2020 Organization Institute of Oilseed Crops of the National Academy of Agrarian Sciences of Ukraine popup.description2  The object of research is domestic and foreign varieties and breeding samples of winter rape. The obtained results: The winter hardiness of winter rape genotypes selected after freezing of germinated seeds of 5 collection samples was assessed by overwintering of plants in field conditions in comparison with initial forms. Winter hardiness of selected genotypes exceeds winter hardiness of the original forms by 5.6 57.5%. An application was created and submitted for the winter rape variety Sky with a high level of productivity and ecological plasticity (potential yield 4.5 t / ha, oil content 45%, glucosinolate content 19 μmol / g, winter hardiness 92%). The practical value of the results: increase in yield provides producers with an additional about 3000 UAH / ha of profit. The use of the variety will optimize the use of material and technical resources in the cultivation of rapeseed. Key words: economically valuable traits, winter hardiness, rapeseed, breeding lines, breeding, variety. Product Description popup.authors Kalinova Mariya G Komarova Iryna B. Senyk Ruslana V. popup.nrat_date 2020-12-15 Close