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International Journal of Current Microbiology and Applied Sciences (IJCMAS)
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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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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(6): 3177-3185
DOI: https://doi.org/10.20546/ijcmas.2017.606.374


Stability Analysis for Grain Yield and Quality Parameters in QPM (Zea mays L.) Inbred Line Crosses
Baudh Bharti1*, R.B. Dubey, Arun Kumar2, Amit Dadheech2 and Rohit Kumar Dhobi3
1Department of Plant Breeding and Genetics, 3Department of Horticulture, Maharana Pratap University of Agriculture and Technology, Udaipur-313001, Rajasthan, India
2Department of Genetics and Plant Breeding, Govind Ballabh Pant University of Agriculture & Technology, Pantnagar-263145, Uttarakhand, India
*Corresponding author
Abstract:

Means quares due to genotypes including both parents and hybrids were significant for all the characters studied. Significant mean squares due to environment (E) plus genotypes x environment (G x E) interaction were also observed for all the characters except shelling percentage and starch content. Mean squares due to environment (linear) were significant for days to 50 per cent tasseling, days to 50 per cent silking and days to 75 per cent brown husk except anthesis to silking interval, plant height, ear height, ear length, ear girth, number of grain rows per ear, 100- grain weight, grain yield per plant, shelling percentage, havest index, oil content, protein content, starch content, lysine content and tryptophan content indicating that macro For protein content three hybrid viz., L7 x T2, L5 x T3 and L8 x T3 were found stable under different environments whereas, nine hybrids viz., L1 x T1, L5 x T1, L7 x T1, L8 x T1, L14 x T1, L1 x T2, L3 x T2, L12 x T2 and L3 x T3 were found stable under unfavourable environments for protein content. Hybrids stable in favourable environments for protein content. Hybrids L2 x T1, L3 x T1 and L14 x T2 were found stable for tryptophan content under different environment while, four hybrids viz., L11 x T2, L8 x T3, L13 x T3 and L14 x T3 were found stable under unfavourable environments for tryptophan content. Eight hybrids viz., L1 x T1, L8 x T1, L11 x T1, L13 x T1, L4 x T2, L12 x T2, L15 x.


Keywords: Stability parameters, Grain yield, Quality traits, G x E interaction, Maize
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How to cite this article:

Baudh Bharti, R.B. Dubey, Arun Kumar, Amit Dadheech and Rohit Kumar Dhobi. 2017. Stability Analysis for Grain Yield and Quality Parameters in QPM (Zea mays L.) Inbred Line Crosses.Int.J.Curr.Microbiol.App.Sci. 6(6): 3177-3185. doi: https://doi.org/10.20546/ijcmas.2017.606.374