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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 (2019)
[Effective from January 1, 2019]
For more details click here

ICV 2017: 100.00
Index Copernicus ICI Journals Master List 2017 - IJCMAS--ICV 2017: 100.00
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 2017: 100.00
NAAS RATING 2018: 5.38

Int.J.Curr.Microbiol.App.Sci.2019.8(1): 986-996
DOI: https://doi.org/10.20546/ijcmas.2019.801.107


Estimates of Direct and Indirect Effects along with Correlation Coefficient Analysis in Bread Wheat (Triticum aestivum L.)
Shivendra Pratap Singh1*, Pooran Chand1, Prakriti Tomar2, Vipin Kumar Singh1, Anjali Singh2 and Akash Singh1
1Department of G.P.B. Sardar Vallabhbhai Patel University of Agriculture and Technology, Modipuram Meerut U.P. India 250110, India
2Departments of Genetics and Plant Breeding, CSAUAT Kanpur, (U.P.), India
*Corresponding author
Abstract:

The present investigation entitled “Estimates of Direct & Indirect Effects along with Correlation Coefficient analysis in Bread Wheat (Triticum aestivum L.)” involving forty four genotypes was aim to study the correlation coefficient, path coefficient. All the forty four wheat genotypes were tested in randomized block design with three replications during rabi 2016-17 at Crop Research Centre, Chirori, SardarVallabhbhai Patel University of Agriculture and Technology, Meerut, (U.P.). The traits under study were days to 50% flowering, days to maturity, plant height, number of productive tillers per plant, spike length, total number of spikelets per spike, number of grains per spike, biological yield per plant, grain yield per plant, harvest index, 1000 seed weight and protein content. Correlation analysis indicated that in grain yield per plant was highly significant and positivity correlated with biological yield per plant and productive tillers per plant and significant and positivity correlated with harvest index. Genotypes from the same geographical region fell into different clusters and vice-versa. In the present investigation, grain yield was positively and directly affected by biological yield per plant, harvest index, total number of spikelets per spike, days to maturity, protein content and plant height, This suggested that selection of parents for hybridization should be on genetic diversity rather than on the geographical areas.


Keywords: Direct, Correlation, Biological, Significant
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How to cite this article:

Shivendra Pratap Singh, Pooran Chand, Prakriti Tomar, Vipin Kumar Singh, Anjali Singh and Akash Singh. 2019. Estimates of Direct and Indirect Effects along with Correlation Coefficient Analysis in Bread Wheat (Triticum aestivum L.).Int.J.Curr.Microbiol.App.Sci. 8(1): 986-996. doi: https://doi.org/10.20546/ijcmas.2019.801.107