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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.2017.6(8): 45-50
DOI: https://doi.org/10.20546/ijcmas.2017.608.007


Heterosis Study for Yield and Yield Components in Pea (Pisum sativum L.)
Thiyam Rebika*
Department of Plant Breeding and Genetics, College of Agricultural, Central Agricultural University, Imphal- 795004, Manipur, India
*Corresponding author
Abstract:

Fifty five crosses derived from 11x11 dialel analysis excluding reciprocals were evaluated to know the magnitude of heterosis over better parent and standard check for seed yield and its components in pea. The manifestation of heterosis for seed yield was evidenced by superiority of hybrids ranging from 3.41 to 50.09% in the 34 crosses over better parent and 3.67 to 22.56% in 19 crosses over standard check variety. The highest significant heterosis for yield was observed in the crosses DDR-23 x HUDP-15 and Arkel x CAUP-1 over better parent and standard check respectively. It was concluded that three crosses, viz., E-6 X Arkel, Arkel x Pant P-25 and HUDP-15 were common in heterobeltiosis and standard heterosis for seed yield along with most of its yield components which have the immense potential to exploit hybrid vigour or to isolate desirable segregants.


Keywords: Heterosis, Heterobeltiosis, Seed yield, Yield components, Pea.
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How to cite this article:

Thiyam Rebika. 2017. Heterosis Study for Yield and Yield Components in Pea (Pisum sativum L.).Int.J.Curr.Microbiol.App.Sci. 6(8): 45-50. doi: https://doi.org/10.20546/ijcmas.2017.608.007