COMPARATIVE EVALUATION OF THE MORPHOBIOLOGICAL CHARACTERISTICS OF SEMI-DWARF ROOTSTOCKS IN THE PROPAGATION OF HARDWOOD CUTTINGS

Bakhodir Khayitboyev; Mavluda Akhmatbekova

Авторы

Bakhodir Khayitboyev Researcher at the Tashkent Scientific Experimental Station of the Research institute of horticulture, viticulture and winemaking named after academician Mahmud Mirzayev;
Mavluda Akhmatbekova Student of the Faculty of Philology, Alfraganus University

Ключевые слова:

rootstock, cutting, callus, regeneration, root volume, Eureka 99, Myrobalan 29C.

Аннотация

This article analyzes the process of propagating various semi-dwarf rootstocks (Eureka 99, Myrobalan 29C, Druzhba, Kuban-86, Krymsk-5, Colt) using hardwood cuttings treated with specific growth regulators. Based on the research results, a comparative assessment was conducted regarding callus formation, rooting duration, vegetative growth parameters, and root volume.

Библиографические ссылки

Astakhov, A.A. Study in the nursery of vegetatively propagated rootstocks for sour cherry and sweet cherry / The role of cultivars and new technologies in intensive horticulture: Proceedings of the International Scientific and Methodological Conference (Orel, July 28–31, 2003). – Orel: Publishing House of GNU VNIISPK, 2003. – pp. 18–19.

Pavlova, A.Yu. Improvement of propagation technology of promising cherry cultivars using synthetic growth regulators. // Abstract of the Candidate of Agricultural Sciences dissertation. – Moscow, 1999. – pp. 5–17.

Tarasenko, M.T. New Technology for Plant Propagation by Green Cuttings.

Yeremin, G.V. (2000). Clonal Rootstocks of Stone Fruit Crops. Rostov-on-Don: Rostizdat.

Tsipouridis, C., & Thomidis, T. (2004). Effect of different IBA concentrations on the rooting of ‘GF677’ peach × almond hybrid hardwood cuttings. Acta Horticulturae, 658, 263–266.

Howard, B.H. (1987). The effects of wounding and IBA concentration on the rooting of apple and plum hardwood cuttings. Journal of Horticultural Science, 62(4), 459–468.

Moreno, M.A. (2004). Breeding and selection of Prunus rootstocks at the Aula Dei Experimental Station, Zaragoza, Spain. Acta Horticulturae, 658, 519–528.

Tworkoski, T., & Miller, S. (2007). Rootstock effect on growth and yield of apple trees. HortScience, 42(6), 1362–1367.