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Genetic Diversity among Wild Grewia tenax Accessions Collected from Kachchh Region of Gujarat, India

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Title Genetic Diversity among Wild Grewia tenax Accessions Collected from Kachchh Region of Gujarat, India
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Creator Rahul Dev
M Sureshkumar
Devi Dayal
Venkatesan K
 
Subject Cluster analysis
Correlation
Genetic diversity
Grewia tenax
PCA analysis
 
Description Not Available
The germplasm of Grewia tenax (Phalsa cherry or white cross-berry) as fruits were collected from arid region of Kachchh, Gujarat during the year 2015. The collected germplasm (27 accessions) were germinated and evaluated in both laboratory and nursery at ICAR-CAZRI, RRS, Kukma-Bhuj, Gujarat. Data were recorded on its germination and growth parameters. Statistical analysis revealed the presence of high coefficient of variation for morphological parameters. Range of variation for important traits of G. tenax viz., plant height (cm), number of fruits per 100 g, 1000-seed weight (g) and fruit thickness (mm) were observed with range (20.8 to 78.5, 690 to 1800, 60.3 to 150.7 and 4.0 to 6.7) and mean (46.8, 971.6, 113.8 and 5.1) value, respectively. Range of value of Pearson’s correlation coefficient varied from – 0.85 between NF and TSW to 0.83 between PL and leaf width. Cluster analysis revealed the presence of three major clusters at coefficient value of Euclidian distance of 6.0. PCA analysis revealed the presence of 75.59% variability among G. tenax genotypes through first five most informative components and it also confirmed the clustering pattern obtained through cluster analysis.
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Date 2019-04-16T05:01:23Z
2019-04-16T05:01:23Z
2017-01-01
 
Type Article
 
Identifier Not Available
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http://krishi.icar.gov.in/jspui/handle/123456789/18583
 
Language English
 
Relation Not Available;
 
Publisher Not Available