Author: Balwant Singh MehlaPublisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Genetic Analysis of Yield and Its Components in Wheat (Triticum Aestivum L.).
Author: Balwant Singh MehlaGenetic Analysis for Yield and Its Component Traits in Wheat (Triticum Aestivum L. Emend Thell).
Author: Studies on Methods of Creating Variability and Genetic Analysis of Yield and Its Component Traits in Bread Wheat (Triticum Aestivum L.em.Thell).
Author: Sada Ram VermaGenetic and Molecular Analysis of Grain Yield and Its Components in Wheat B(Triticum Aestivum L.em.Thell)
Author: Satender YadavGenetic Analysis in Wheat
Author: Nandakumar KutePublisher: LAP Lambert Academic Publishing
ISBN: 9783659192395
Category :
Languages : en
Pages : 60
Book Description
The present investigation on "Inheritance of grain yield and its components in Triticum aestivum L." was undertaken in three crosses, each with the set of six generations viz., P1, P2, F1, F2, B1 and B2.The present investigation revealed that cross NI-5439 x PHR-1009 can provide better opportunities for improvement through selection procedure than rest of the crosses i.e. NIAW-917 x VL-852 and HD-2189 x FLW-8. Though significant dominance and dominance x dominance gene components were observed for many characters in the three crosses studied, it cannot be exploited because of presence of duplicate type of epistasis. In such a situation maximum gain could be attained by maintaining considerable heterozygosity through mating of selected plants in early segregating generations or some sort of Recurrent Selection, Diallel Selective Mating System (Jensen, 1970) or Biparental Mating (Joshi and Dhawan, 1966) should be practiced. This would certainly enhance possibility that vvarious recombinations may result in the accumulation of favourable genes in ultimate homozygous lines.few cycles of recurrent selection followed by pedigree breeding approach can be suggested to improve the Yield.
Genetic Analysis of Different Agronomic and Quality Characters and Their Association with Grain Yield in Wheat(Triticum Aestivum L.).
Author: Genetic Analysis of Yielding and Its Components in Bread Wheat (Triticum Aestivum L.) Under Different Moisture Stress Conditions
Author: V. KantQuantitative Genetics, Genomics and Plant Breeding, 2nd Edition
Author: Manjit S. KangPublisher: CABI
ISBN: 1789240212
Category : Science
Languages : en
Pages : 433
Book Description
This book presents state-of-the-art, authoritative chapters on contemporary issues in the broad areas of quantitative genetics, genomics and plant breeding. Section 1 (Chapters 2 to 12) emphasizes the application of genomics, and genome and epigenome editing techniques, in plant breeding; bioinformatics; quantitative trait loci mapping; and the latest approaches of examining and exploiting genotype-environment interactions. Section 2 (Chapters 13 to 20) represents the intersection of breeding, genetics and genomics. This section describes the use of cutting-edge molecular breeding and quantitative genetics techniques in wheat, rice, maize, root and tuber crops and pearl millet. Overall, the book focuses on using genomic information to help evaluate traits that can combat biotic/abiotic stresses, genome-wide association mapping, high-throughput genotyping/phenotyping, biofortification, use of big data, orphan crops, and gene editing techniques. The examples featured are taken from across crop science research and cover a wide geographical base.
A Genetic Study of Yield Components in Three Populations of Winter Wheat (Triticum Aestivum L. Em Thell)
Author: William Larry AlexanderPublisher:
ISBN:
Category :
Languages : en
Pages : 86
Book Description
Author: Vijaipal Singh