MORPHOLOGICAL TRAITS AND VARIABILITY IN SOME FLUE-CURED GENOTYPES

Mitreski, Milan and Aleksoski, Jane and Korubin - Aleksoska, Ana (2018) MORPHOLOGICAL TRAITS AND VARIABILITY IN SOME FLUE-CURED GENOTYPES. Tutun/Tobacco, 68 (1-6). pp. 19-25. ISSN 0494-3244

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Abstract

The most important morphological traits for flue - cured tobacco (height of the plant with inflorescence, number of leaves per plant and length and width of leaves from the middle harvesting belt) were studied. The investigations are done in 2016 on experimental field in the Scientific Tobacco Institute in Prilep, with four repetitions with following genotypes: MV-1 (CMS) - control, Virginia K-326 and two newly created perspective lines MV-9-7/1 (CMS) and MV-1/14 (CMS). The aim of this investigations is to show the variability of the most important flue-cured morphological traits, as well as to determine the uniformity and stability of the newly created lines of Virginia tobacco. The results from the investigations are processed statistically by these parameters: average value (x), average value error (Sx), standard deviation (S) and coefficient of variability (CV). From the research, we have noted that all genotypes are stable enough, the variability is very low because the coefficient of variability is lower than 10% everywhere. However, the newly created lines are with the slightest variation in the tested traits. Among other things, they are on average with the largest leaves, which is a positive characteristic in the creation of tobacco of this type.

Item Type: Article
Uncontrolled Keywords: Tobacco, flue-cured, morphological traits, variability.
Subjects: Scientific Fields (Frascati) > Agricultural Sciences > Agriculture, forestry and fisheries
Divisions: Scientific Tobacco Institute
Depositing User: Prof. d-r. Ana Korubin - Aleksoska
Date Deposited: 04 Apr 2020 16:49
Last Modified: 04 Apr 2020 16:49
URI: http://eprints.uklo.edu.mk/id/eprint/4766

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