Paper Information

Journal:   IRANIAN JOURNAL OF FIELD CROPS RESEARCH   2006 , Volume 4 , Number 2; Page(s) 333 To 345.
 
Paper: 

INVESTIGATION ON GENETIC VARIATION OF IRAN WATERMELON ACCESSION

 
 
Author(s):  KIANI M.R., JAHANBIN GH.H.
 
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Abstract: 

In order to determine of genetic variation in germplasm of 120 watermelon accessions, a field trial conducted at agricultural and natural resource research center of khorasan. These Accessions with four commercial cultivars as control were planted in agnomental design with six replications. 15 quantitative morphological traitS were measured and some statistical parameter and analysis include of Mean, Coefficient variance, cluster analysis, correlation regression coefficients were determine for this traits. yield, sugar percent, time between flowering and ripping, fruit length, fruit width, fruit mass to fruit weight ratio, fruit skill to fruit weight ratio, seed weight to fruit weight ratio, 100 seed weight, seed length, seed diameter, seed width were the most useful traits for identifying of genotypes from each other. A one side analysis of variance was performed for different regions genetic diversity.
Detection, which indicated a significant difference between regions for all traits except fruit pH and fruit skin thickness Cluster analysis divided genotypes into eight groups based on quantitative data. Correlation analysis between traits showed a significant relation between yield and all traits except fruit pH, time to flowering and seed fruit length.

 
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References: 
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