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Title: Study of combining ability through line x tester analysis in wheat T aestivum and T durum
Researcher: Dinesh Chandra
Guide(s): S K Sharma
University: Dr. B. R. Ambedkar University Agra
Completed Date: 17.04.2006
Abstract: The present investigation Study of combining ability through line X tester analysis in wheat (T aestivum and T durum) was carried out during the cropping season of 2002-2003 and 2003-2004 at Research Farm, R.B.S. College, Bichpuri, Agra. Studies were made to select suitable parents in aestivum and durum types to be used in hybridization and also to find out the feasibility of broadening the genetic base of the existing genotypes upon which selection may operate successfully, as such observations were made on the following. newlinegt studying the combining ability of parents and hybrids gt identifying potential parents and hybrids gt heterosis for yield and yield components gt genetic components of variances involved in the expression of these characters gt variability parameters among parents, their hybrids and F2 segregating populations gt interrelationships among various yield and its contributing characters and their direct and indirect effects on kernel yield which is the ultimate goal for improvement of existing agronomically accepted genotypes of wheat. newline
Pagination: 2.70 MB
Appears in Departments:Department of Botany

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02_certificates.pdf24.78 kBAdobe PDFView/Open
03_contents.pdf10.04 kBAdobe PDFView/Open
04_chapter 1.pdf87.52 kBAdobe PDFView/Open
05_chapter 2.pdf397.31 kBAdobe PDFView/Open
06_chapter 3.pdf166.09 kBAdobe PDFView/Open
07_chapter 4.pdf1.41 MBAdobe PDFView/Open
08_chapter 5.pdf224.93 kBAdobe PDFView/Open
09_summary.pdf59.03 kBAdobe PDFView/Open
10_acknowledgement.pdf23.29 kBAdobe PDFView/Open
11_references.pdf340.29 kBAdobe PDFView/Open

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