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International Journal of Current Microbiology and Applied Sciences (IJCMAS)
IJCMAS is now DOI (CrossRef) registered Research Journal. The DOIs are assigned to all published IJCMAS Articles.
Index Copernicus ICI Journals Master List 2018 - IJCMAS--ICV 2018: 95.39 For more details click here
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National Academy of Agricultural Sciences (NAAS)
NAAS Score: *5.38 (2020)
[Effective from January 1, 2020]
For more details click here

ICV 2018: 95.39
Index Copernicus ICI Journals Master List 2018 - IJCMAS--ICV 2018: 95.39
For more details click here

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Original Research Articles

PRINT ISSN : 2319-7692
Online ISSN : 2319-7706
Issues : 12 per year
Publisher : Excellent Publishers
Email : editorijcmas@gmail.com / submit@ijcmas.com
Editor-in-chief: Dr.M.Prakash
Index Copernicus ICV 2018: 95.39
NAAS RATING 2020: 5.38

Int.J.Curr.Microbiol.App.Sci.2020.9(5): 2063-2057
DOI: https://doi.org/10.20546/ijcmas.2020.905.234


Heterosis Analysis in F1 Hybrids of Bread Wheat (Triticum aestivum L. em. Thell.) Over Environments
Sohan Lal Kajla1*, Anil Kumar Sharma1 and Hoshiyar Singh2
1Department of Genetics and Plant Breeding,Swami Keshawanand Rajasthan Agricultural University, Bikaner, India 
2Division of Genetics and Plant Breeding,Sri Karan Narendra Agriculture University, Jobner Jaipur, India
*Corresponding author
Abstract:

The present investigation entitled “Heterosis Analysis in F1 Hybrids of Bread wheat (Triticum aestivum L. em. Thell.) Over Environments” was undertaken using ten genetically diverse parents following diallel mating design excluding reciprocals. The resultant 45 F1s and all the ten parents were evaluated in randomized block design with three replications under three different environments created by three dates of sowing [15 November (E1), 1 December (E2), 15 December (E3)]. Sufficient degree of heterosis and heterobeltiosis was observed for all the attributes. The crosses WH 1021 x PBW 550, Raj 3765 x Raj 3077 and Raj 4238 x WH 1021 in E1; WH 1021 x PBW 550, Raj 3765 x Raj 3077 and DBW 90 x PBW 550 in E2 and WH 1021 x PBW 550, Raj 4238 x WH 1021 and Raj 3765 x HD 3086 in E3 emerged as heterotic as well as heterobeltiotic crosses for grain yield per plant. These crosses were the product of good x good, good x poor or poor x poor general combiners. These crosses were considered promising for their use for yield improvement in wheat. Heterosis and heterobeltiosis were also observed maximum for grain yield per plant.


Keywords: Heterosis, Heterobeltiosis, Bread wheat
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How to cite this article:

Sohan Lal Kajla, Anil Kumar Sharma and Hoshiyar Singh. 2020. Heterosis Analysis in F1 Hybrids of Bread Wheat (Triticum aestivum L. em. Thell.) Over Environments.Int.J.Curr.Microbiol.App.Sci. 9(5): 2063-2057. doi: https://doi.org/10.20546/ijcmas.2020.905.234