Click for new scientific resources and news about Corona[COVID-19]

Paper Information

Journal:   IRANIAN JOURNAL OF HORTICULTURAL SCIENCES (IRANIAN JOURNAL OF AGRICULTURAL SCIENCES)   2010 , Volume 41 , Number 2; Page(s) 95 To 110.
 
Paper: 

MORPHOLOGICAL EVALUATION OF SOME MANGO GENOTYPES IN IRAN

 
 
Author(s):  SHAMILI M., TALAEI ALI REZA, FATAHI MOGHADAM M.R.*, TALEBI S.M.
 
* UNIVERSITY COLLEGE OF AGRICULTURE AND NATURAL RESOURCES, UNIVERSITY OF TEHRAN
 
Abstract: 

Mango is one of the most important tropical fruits, rich in nutrients and nutritious components. In this study, the relationship among 48 quantitative and qualitative traits related to leaf, flower, fruit and seed of 48 Mango genotypes was evaluated. The traits included leaf length, width and shape, petiole length, fruit weight, length, width and shape, seed weight, length, and width, flower features, quantity of seed fiber, fruit vitamin C, fruit juice TSS, fruit acid%, fruit juice pH as well as yield of tree. Analysis of variance showed that the genotypes bear significant differences in most of the investigated traits. Significant positive as well as negative correlations among some important traits were found. Factor analysis was used to assign the number of main factors. It showed that the characteristics of fruit, seed, fruit quality as well as flowering date were the main traits. Effective traits were divided into 16 groups distributed to 83.7% of the total variances. Factor loading values more than 0.6 were considered as significant. Cluster analysis by these factors and using Ward Method based on Euclidean distance divided the genotypes into 2 main clusters including: group 1, Pakistani genotypes and group 2, Indian genotypes. Bi-plot analysis by using the first two factors also separated Pakistani and Indian genotypes.

 
Keyword(s): MANGIFERA INDICA, QUANTITATIVE AND QUALITATIVE TRAITS, CLUSTER ANALYSIS, GENETIC DIVERSITY
 
References: 
  • ندارد
 
  Persian Abstract Yearly Visit 75
 
Latest on Blog
Enter SID Blog