Studies on the inheritance of agronomic traits in hybrids of different types of tobacco

Aleksoski, Jane (2022) Studies on the inheritance of agronomic traits in hybrids of different types of tobacco. 57th CROATIAN AND 1th INTERNATIONAL SYMPOSIUM ON AGRICULTURE - PROCEEDINGS. pp. 205-209. ISSN 2459-5543

Text Studies on the inheritance of agronomic traits in hybrids of different types of tobacco - 2022 - J.Aleksoski.pdf Download (437kB)

Abstract

The aim of the paper is to study the inheritance of: green and dry leaf and seed yield per plant, as well as to detect heterosis in four F1 hybrids obtained by crossing five varieties, four of which are Oriental in the role of mother and a Burley as a father, in 2019 and 2020.
The most common mode of inheritance is the intermediate, and then the partial-dominant. There is no heterosis in the inheritance of green and dry leaves yield per plant, while for the yield of seeds in all combinations there is positive heterosis. The highest heterotic effect has MS 8/1 x B-9/91.
The mode of inheriting the agronomic traits per plant indicates a shorter and more reliable successive selection when creating superior varieties. The paper indicates further research into hybrids with strong heterosis for seed yield, in line with new trends in alternative tobacco use.
Keywords: tobacco (Nicotiana tabacum L), leaf-yield, seed-yield, inheritance, heterosis.

Item Type:	Article
Subjects:	Scientific Fields (Frascati) > Agricultural Sciences > Agricultural biotechnology
Divisions:	Scientific Tobacco Institute
Depositing User:	Prof d-r. Jane Aleksoski
Date Deposited:	05 Jun 2026 07:50
Last Modified:	05 Jun 2026 07:50
URI:	https://eprints.uklo.edu.mk/id/eprint/11562

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