MODERN SELECTION OF SPRING RAPE BASED ON DOUBLED HAPLOYDS

Gaus Grigory Yurievich  -  - research engineer at the Selection and Seed Growing Center for Vegetable Crops, postgraduate student at the Department of Botany, Selection and Seed Growing of Garden Plants at the Institute of Horticulture and Landscape Architecture, Federal State Budgetary Educational Institution "Russian State Agrarian University - Moscow Agricultural Academy named after K.A. Timiryazev", Russia, 127434, Moscow, Timiryazevskaya St., 49, grisha.gaus@mail.ru

The article discusses modern approaches to spring rape breeding using doubled haploid technologies, which is an important direction for increasing crop yields and genetic stability. Particular attention is paid to methods for obtaining doubled haploids and hormonal regulation of embryogenesis, which can significantly accelerate the breeding process. The relevance of this topic is due to the growing need for high-quality seed material and the possibility of optimizing breeding programs in the context of a changing climate and the requirements of sustainable agriculture. Keywords: spring rape, doubled haploids, breeding, hormonal regulation, stability.

Key words: spring rape, doubled haploids, selection, hormonal regulation, resistance