An assessment of morphological genetic variations and heritability of Iranian fennel (Foeniculum vulgare Mill.) accessions

In order to assess the genetic variations in Iranian fennel accessions, an experiment on15 fennel ones including 13 Iranian and two foreign ones were carried out in randomized block design with three replicates. According to analysis of variance significant differences were observed among all studie...

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Main Authors: Hossein Maghsudi Kelardashti, Mehdi Rahimmalek, Mohammad Reza Sabzalian, Majid Talebi
Format: Article
Language:fas
Published: University of Isfahan 2014-04-01
Series:تاکسونومی و بیوسیستماتیک
Subjects:
Online Access:http://uijs.ui.ac.ir/tbj/browse.php?a_code=A-10-67-1&slc_lang=en&sid=1
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author Hossein Maghsudi Kelardashti
Mehdi Rahimmalek
Mohammad Reza Sabzalian
Majid Talebi
author_facet Hossein Maghsudi Kelardashti
Mehdi Rahimmalek
Mohammad Reza Sabzalian
Majid Talebi
author_sort Hossein Maghsudi Kelardashti
collection DOAJ
description In order to assess the genetic variations in Iranian fennel accessions, an experiment on15 fennel ones including 13 Iranian and two foreign ones were carried out in randomized block design with three replicates. According to analysis of variance significant differences were observed among all studied traits. Most of the traits showed moderate to high heritability (90%) except for the number of the days up to 50% appearance. Seed yield had positive correlation with number of lateral shoots. The first factor in factor analysis explained 83% of variation. Number of lateral shoots, wet weight, dry weight and seed yield had the highest value in the second Eigen, while in the third one plant height, inflorescence diameter and seed length showed the highest values. Cluster analysis classified 15 fennel accessions in four groups that showed high differences in seed yield, day of ripening and plant height. Furthermore, most of accessions were grouped based on their geographical and climatic conditions. Therefore, it would be possible to cross the elite genotypes from different clusters and select the best ones in order to introduce new cultivars with appreciable agronomic traits.
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spelling doaj.art-c198c8bfd65846ff98e1929e7f7484e62023-09-03T10:06:30ZfasUniversity of Isfahanتاکسونومی و بیوسیستماتیک2008-89062322-21902014-04-016187786An assessment of morphological genetic variations and heritability of Iranian fennel (Foeniculum vulgare Mill.) accessionsHossein Maghsudi Kelardashti0Mehdi Rahimmalek1Mohammad Reza Sabzalian2Majid Talebi3 In order to assess the genetic variations in Iranian fennel accessions, an experiment on15 fennel ones including 13 Iranian and two foreign ones were carried out in randomized block design with three replicates. According to analysis of variance significant differences were observed among all studied traits. Most of the traits showed moderate to high heritability (90%) except for the number of the days up to 50% appearance. Seed yield had positive correlation with number of lateral shoots. The first factor in factor analysis explained 83% of variation. Number of lateral shoots, wet weight, dry weight and seed yield had the highest value in the second Eigen, while in the third one plant height, inflorescence diameter and seed length showed the highest values. Cluster analysis classified 15 fennel accessions in four groups that showed high differences in seed yield, day of ripening and plant height. Furthermore, most of accessions were grouped based on their geographical and climatic conditions. Therefore, it would be possible to cross the elite genotypes from different clusters and select the best ones in order to introduce new cultivars with appreciable agronomic traits.http://uijs.ui.ac.ir/tbj/browse.php?a_code=A-10-67-1&slc_lang=en&sid=1Fennel Genetic variation Heritability Morphological traits
spellingShingle Hossein Maghsudi Kelardashti
Mehdi Rahimmalek
Mohammad Reza Sabzalian
Majid Talebi
An assessment of morphological genetic variations and heritability of Iranian fennel (Foeniculum vulgare Mill.) accessions
تاکسونومی و بیوسیستماتیک
Fennel
Genetic variation
Heritability
Morphological traits
title An assessment of morphological genetic variations and heritability of Iranian fennel (Foeniculum vulgare Mill.) accessions
title_full An assessment of morphological genetic variations and heritability of Iranian fennel (Foeniculum vulgare Mill.) accessions
title_fullStr An assessment of morphological genetic variations and heritability of Iranian fennel (Foeniculum vulgare Mill.) accessions
title_full_unstemmed An assessment of morphological genetic variations and heritability of Iranian fennel (Foeniculum vulgare Mill.) accessions
title_short An assessment of morphological genetic variations and heritability of Iranian fennel (Foeniculum vulgare Mill.) accessions
title_sort assessment of morphological genetic variations and heritability of iranian fennel foeniculum vulgare mill accessions
topic Fennel
Genetic variation
Heritability
Morphological traits
url http://uijs.ui.ac.ir/tbj/browse.php?a_code=A-10-67-1&slc_lang=en&sid=1
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