Prospects of hazelnut (Corylus Avellana L.) growing in Uzbekistan

Tashkent State Agrarian University, Tashkent, 100140, Uzbekistan

^* Corresponding author: k.sultonov@tdau.u

Abstract

The manuscript presents a comprehensive investigation into the propagation of hazelnut (Corylus) using semi-hardwood cuttings, with a particular emphasis on exploring various planting schemes to identify the most optimal approach. In an era where sustainable and efficient methods of horticultural propagation are crucial, this study contributes valuable insights to enhance hazelnut cultivation practices. The experimental trials were meticulously designed and executed during the final ten days of May, a crucial period that aligns with optimal growth conditions for hazelnut cuttings. A key innovation in this research was the utilization of a specialized fog-generating facility. With the overarching goal of determining the most advantageous planting scheme, a range of configurations was employed. Factors such as spacing, arrangement, and density were meticulously varied, allowing for a comprehensive assessment of their impact on hazelnut seedling growth. This systematic approach aimed to identify the scheme that maximizes the use of available space while ensuring optimal development and survival rates of the seedlings. The outcomes of this research represent a significant achievement in hazelnut propagation. Notably, the study demonstrated the successful cultivation of high-quality seedlings, achieving an impressive count of 42 to 45 seedlings per square meter of cultivated area. This achievement underscores the potential for efficient and productive propagation using the semi-wooden cuttings method. Furthermore, it highlights the critical role that suitable planting schemes play in harnessing the full potential of this propagation technique.