Madras Agricultural Journal
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Research Article | Open Access | Peer Review

Character association and path analysis in sunflower

Volume : 95
Issue: Jul-dec
Pages: 425 - 428
DOI:
Published: May 22, 2023
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Abstract


The efficiency of selection mainly depends on the direction and magnitude of association between yield and its components. Knowledge on the strength and type of association is an important pre-requisite for the formulation of breeding procedure. The material consisted of twenty four genotypes were raised to evaluate the performance for important characters in sunflower. The experiment was laid out in a randomized block design with two replications during rabi / summer 2005-2006 at Department of Oilseeds, Center for Plant Breeding and Genetics, TNAU, Coimbatore. Each genotype was sown in two rows of 6m length with a spacing of 60 x 45 cm.Oil content in the seeds of selected plants was determined with the help of Oxford 4000 Nuclear Magnetic Resonance (NMR) Spectrometer

DOI
Pages
425 - 428
Creative Commons
Copyright
© The Author(s), 2025. Published by Madras Agricultural Students' Union in Madras Agricultural Journal (MAJ). This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium, provided the original work is properly cited by the user.

Keywords


Correlation and path analysis genotypes replications Nuclear Magnetic Resonance
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