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Variability of characteristics of garlic (Allium sativum L.) ecotypes

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2002
Authors
Gvozdanović-Varga, Jelica
Vasić, Mirjana
Červenski, Janko
Conference object (Published version)
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Abstract
We studied the variability of characteristics of ecotypes of winter and spring garlic collected in the Vojvodina Province, the main production region in Yugoslavia. The ecotypes were analyzed for variability of nine characteristics: height of the aboveground plant part, number of leaves, number of outer leaves of the bulb, bulb shape, bulb mass, clove mass, number of cloves, dry matter content and yield. Mean values and variability indicators were calculated for all characteristics. One-dimensional analysis of variance was used to assess the significance of variability sources. The F-ratio showed that the winter and spring ecotypes were significantly variable with respect to the number of outer leaves of the bulb, bulb mass,. clove mass, number of cloves, dry matter content and yield. Highly significant variabilities were found within the ecotypes of spring garlic for the height of the aboveground part and the number of leaves. Structure of variability sources was determined by the mul...tivariate analysis, the method of principal components analysis (PCA). Data were interpreted on the basis of seven principal components, which covered 99.60% of the total variance in the winter ecotypes and 99.75% of the total variance in the spring ecotypes. Bulb mass and yield, which were highly interrelated, had the highest association with the first principal component. Clove mass and number had high association with the second principal component. The remaining principal components were associated with individual characteristics whose variances took high percentages of the total variation.

Keywords:
garlic / ecotype / characteristics / principal components analysis (PCA)
Source:
Proceedings of the Second Balkan Symposium on Vegetables & Potatoes, 2002, 579, 171-175
Publisher:
  • Int Soc Horticultural Science, Leuven 1

DOI: 10.17660/ActaHortic.2002.579.26

ISSN: 0567-7572

WoS: 000177999500026

Scopus: 2-s2.0-84879336538
[ Google Scholar ]
8
5
URI
http://fiver.ifvcns.rs/handle/123456789/111
Collections
  • Radovi istraživača / Researchers' papers
Institution/Community
FiVeR
TY  - CONF
AU  - Gvozdanović-Varga, Jelica
AU  - Vasić, Mirjana
AU  - Červenski, Janko
PY  - 2002
UR  - http://fiver.ifvcns.rs/handle/123456789/111
AB  - We studied the variability of characteristics of ecotypes of winter and spring garlic collected in the Vojvodina Province, the main production region in Yugoslavia. The ecotypes were analyzed for variability of nine characteristics: height of the aboveground plant part, number of leaves, number of outer leaves of the bulb, bulb shape, bulb mass, clove mass, number of cloves, dry matter content and yield. Mean values and variability indicators were calculated for all characteristics. One-dimensional analysis of variance was used to assess the significance of variability sources. The F-ratio showed that the winter and spring ecotypes were significantly variable with respect to the number of outer leaves of the bulb, bulb mass,. clove mass, number of cloves, dry matter content and yield. Highly significant variabilities were found within the ecotypes of spring garlic for the height of the aboveground part and the number of leaves. Structure of variability sources was determined by the multivariate analysis, the method of principal components analysis (PCA). Data were interpreted on the basis of seven principal components, which covered 99.60% of the total variance in the winter ecotypes and 99.75% of the total variance in the spring ecotypes. Bulb mass and yield, which were highly interrelated, had the highest association with the first principal component. Clove mass and number had high association with the second principal component. The remaining principal components were associated with individual characteristics whose variances took high percentages of the total variation.
PB  - Int Soc Horticultural Science, Leuven 1
C3  - Proceedings of the Second Balkan Symposium on Vegetables & Potatoes
T1  - Variability of characteristics of garlic (Allium sativum L.) ecotypes
EP  - 175
IS  - 579
SP  - 171
DO  - 10.17660/ActaHortic.2002.579.26
UR  - conv_2014
ER  - 
@conference{
author = "Gvozdanović-Varga, Jelica and Vasić, Mirjana and Červenski, Janko",
year = "2002",
abstract = "We studied the variability of characteristics of ecotypes of winter and spring garlic collected in the Vojvodina Province, the main production region in Yugoslavia. The ecotypes were analyzed for variability of nine characteristics: height of the aboveground plant part, number of leaves, number of outer leaves of the bulb, bulb shape, bulb mass, clove mass, number of cloves, dry matter content and yield. Mean values and variability indicators were calculated for all characteristics. One-dimensional analysis of variance was used to assess the significance of variability sources. The F-ratio showed that the winter and spring ecotypes were significantly variable with respect to the number of outer leaves of the bulb, bulb mass,. clove mass, number of cloves, dry matter content and yield. Highly significant variabilities were found within the ecotypes of spring garlic for the height of the aboveground part and the number of leaves. Structure of variability sources was determined by the multivariate analysis, the method of principal components analysis (PCA). Data were interpreted on the basis of seven principal components, which covered 99.60% of the total variance in the winter ecotypes and 99.75% of the total variance in the spring ecotypes. Bulb mass and yield, which were highly interrelated, had the highest association with the first principal component. Clove mass and number had high association with the second principal component. The remaining principal components were associated with individual characteristics whose variances took high percentages of the total variation.",
publisher = "Int Soc Horticultural Science, Leuven 1",
journal = "Proceedings of the Second Balkan Symposium on Vegetables & Potatoes",
title = "Variability of characteristics of garlic (Allium sativum L.) ecotypes",
pages = "175-171",
number = "579",
doi = "10.17660/ActaHortic.2002.579.26",
url = "conv_2014"
}
Gvozdanović-Varga, J., Vasić, M.,& Červenski, J.. (2002). Variability of characteristics of garlic (Allium sativum L.) ecotypes. in Proceedings of the Second Balkan Symposium on Vegetables & Potatoes
Int Soc Horticultural Science, Leuven 1.(579), 171-175.
https://doi.org/10.17660/ActaHortic.2002.579.26
conv_2014
Gvozdanović-Varga J, Vasić M, Červenski J. Variability of characteristics of garlic (Allium sativum L.) ecotypes. in Proceedings of the Second Balkan Symposium on Vegetables & Potatoes. 2002;(579):171-175.
doi:10.17660/ActaHortic.2002.579.26
conv_2014 .
Gvozdanović-Varga, Jelica, Vasić, Mirjana, Červenski, Janko, "Variability of characteristics of garlic (Allium sativum L.) ecotypes" in Proceedings of the Second Balkan Symposium on Vegetables & Potatoes, no. 579 (2002):171-175,
https://doi.org/10.17660/ActaHortic.2002.579.26 .,
conv_2014 .

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