Study on character association and path analysis in little millet (Panicum sumatrense L.)

DOI: 10.37992/2023.1401.005

  • Kinal Patel,
  • Arna Das,
  • Dhrumi Dalsaniya,
  • Arvind D. Kalola,
  • Ghanshyam B. Patil,
  • Rumit Patel,
  • Dipak A. Patel and,
  • Harshal E. Patil

Abstract

Little millet (Panicum sumatrense L.) is one of the neglected crops which is becoming popular as nutri-cereal. Development of high yielding stable cultivars may offer better economic return from this crop. Assessment of inter-relationship among important economic traits helps to identify major yield component traits which could be selected for overall yield improvement hence development of superior genotypes. In this context, 50 genotypes of little millet were evaluated during kharif 2021, to identify important yield component traits through correlation and path analysis of 16 quantitative traits. Estimates of genotypic correlation coefficients were found to be higher than the estimates of phenotypic correlation coefficients, indicating that association were majorly under genetic control. It was revealed that direct selection based on fodder yield per plant, plant height and 1000 seed weight may help in augmenting grain yield in the experimental material, whereas, harvest index came out as the most important character for indirect selection.

Keywords: Little millet, Correlation, Path analysis, Yield components

Published
31-03-2023
How to Cite
Kinal Patel, Arna Das, Dhrumi Dalsaniya, Arvind D. Kalola, Ghanshyam B. Patil, Rumit Patel, Dipak A. Patel and, Harshal E. Patil

Study on character association and path analysis in little millet Panicum sumatrense L.

. 2023. Electronic Journal of Plant Breeding, 14 1, 343-348. Retrieved from https://www.ejplantbreeding.org/index.php/EJPB/article/view/4455
Issue
Vol 14 No 1 (2023): EJPB
Section
Research Note

It is certified that:

  • The corresponding author is fully responsible for any disputes arising due to the publication of his/her manuscript.
  • The article has been seen by all the authors who are satisfied with its form and content.
  • The sequence of names of authors in the by-line is as per their relative contribution to this experiment, giving due credit to all scientists who made notable contribution to it.
  • All the authors fully understand that inclusion of any other co-authors or exclusion of any co-authors is not possible once the article has been submitted to the journal.
  • The corresponding author takes full responsibility for this article.
  • The address of the organization where the research was conducted is given.
  • The article is exclusive for this journal, and the results reported here have not been sent (and will not be sent during its consideration by this journal) for publication in any other journal.
  • Authors agree to abide by the objective comments of referees and do agree to modify the article into a short note as per the recommendation, for publication in the Electronic Journal of Plant Breeding.
  • If published in Electronic Journal of Plant Breeding, the copyright of this article would vest with the Indian Society of Plant Breeders, who will have the right to enter into any agreement with any organization in India or abroad engaged in reprography, photocopying, storage and dissemination of information contained in it, and neither we nor our legal heirs will have any claims on royalty.