Formation of generative organs of apple tree under water deficiency conditions

Abstract

In apple trees, floral bud initiation, differentiation and formation of generative organs occur in the summer-autumn period preceding flowering. Among the factors that can change the regularity of these processes, water regime is a crucial aspect. The aim of this study was to identify the characteristics of the formation of apple tree generative organs depending on the variety and to evaluate the effect of water deficiency on floral morphogenesis and the quality of flower buds.