Jia P. Varietal features of development and performance of Brassica Juncea L. according to growth regulators in terms of the Forest-Steppe of Ukraine

Comprehensive research was first conducted to study the influence of growth regulators on the growth and development of Brassica Juncea L. in a controlled environment (climate chamber) and field conditions. The antioxidant enzymatic activity and the mechanism of morphological adaptation of roots and shoots of mustard seedlings under artificially created conditions of drought and salinity were first investigated. Varietal features of brown mustard performance were identified using growth regulators in terms of the forest-steppe of Ukraine. The technology of growing brown mustard is optimized for the conditions of the forest steppe of Ukraine. The issue of the influence of weather and stress conditions on the features of growth, development, and performance according to the variety and the combined use of growth regulators for seed treatment and foliar application have been further developed. The economic and energy efficiency of the cultivation of brown mustard with the use of the studied elements of the technology has been substantiated.