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Correlation Analysis in Advanced Breeding Lines of Grasspea for Yield and its Attributing Character with Neurotoxin ODAP Content


Affiliations
1 Indira Gandhi Agricultural University, Raipur (C.G.), India
     

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Eighteen advanced breeding lines with their five parents were evaluated for their yield and yield attributing characters, protein and β-ODAP (β-N-oxalyl-L-α, β-diaminopropionic acid) at different growth stages. The correlations between traits were investigated and, positive and significant correlations were found among seed yield,number of seeds/plant and number of pods/plant. β-ODAP content at different stage shows no and negative correlation with seed yield and protein content.Seed protein content shows negative or no correlation with seed yield and β-ODAP at different growth stage. Therefore, it can be said that development of higher yielding grasspea lines with low β-ODAP and high protein content is possible.


Keywords

Advanced Breeding Lines, Grasspea, Yield, Neurotoxin, ODAP.
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  • Correlation Analysis in Advanced Breeding Lines of Grasspea for Yield and its Attributing Character with Neurotoxin ODAP Content

Abstract Views: 414  |  PDF Views: 2

Authors

Jaspreet Kour
Indira Gandhi Agricultural University, Raipur (C.G.), India

Abstract


Eighteen advanced breeding lines with their five parents were evaluated for their yield and yield attributing characters, protein and β-ODAP (β-N-oxalyl-L-α, β-diaminopropionic acid) at different growth stages. The correlations between traits were investigated and, positive and significant correlations were found among seed yield,number of seeds/plant and number of pods/plant. β-ODAP content at different stage shows no and negative correlation with seed yield and protein content.Seed protein content shows negative or no correlation with seed yield and β-ODAP at different growth stage. Therefore, it can be said that development of higher yielding grasspea lines with low β-ODAP and high protein content is possible.


Keywords


Advanced Breeding Lines, Grasspea, Yield, Neurotoxin, ODAP.