Author: Sada Ram VermaPublisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
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 Diversity Studies for Some Physical and Yield and Its Component Traits in Bread Wheat (Triticum Aestivum L. Em. Thell) Under Late Sown Conditions
Author: M. S. KhumkarVariability and Stability Analysis for Grain Yield and Its Component Traits in Bread Wheat [With CD Copy]
![Variability and Stability Analysis for Grain Yield and Its Component Traits in Bread Wheat [With CD Copy] PDF](https://books.google.com/books/content/images/frontcover/dskJrgEACAAJ?fife=w80-h100)
Author: PreetiThe Indian Journal of Agricultural Sciences
Author: Genetic Analysis in Wheat
Author: Solomon Gelalcha WoyessaPublisher: LAP Lambert Academic Publishing
ISBN: 9783845475622
Category :
Languages : en
Pages : 104
Book Description
Genetic information, especially about the nature of combining ability and type of gene action governing inheritance of important traits are guidelines to a breeder in selecting parents for development of hybrids, varieties and lines. This book is about results of research conducted on non segregating generations (parents and F1s ) and selected segregating (F2) population derived from 12 elite bread wheat (Triticum aestivum L.) genotypes following line by tester mating system. Parameters such as days to flowering and maturity; plant height, number of tillers per plant; peduncle length; spike length; total biomass per plant; number of grains per spike; grain yield per plant; 100-grain weight; and harvest index were analyzed and moreover, rust resistance mechanism was also considered. The objective is to reveal information on extent of heterosis and inbreeding depression; nature of gene action; extent of variability and genetic advance; association of component traits with each other and grain yield; and the way the component traits affect grain yield and finally rust resistance mechanisms. The book is helpful to mid-level researchers and students who seek to know more about wheat.
Genetic Analysis of Yield and Its Components in Wheat (Triticum Aestivum L.).
Author: Balwant Singh MehlaGenetic Analysis of Kernel Traits in Bread Wheat (T. Aestivum)
Author: Mala KumariPublisher: LAP Lambert Academic Publishing
ISBN: 9783659814259
Category :
Languages : en
Pages : 184
Book Description
Bread wheat (Triticum aestivum L.) is one of the most important food crops, feeding about 40 % of the world's population. Genetic improvement in wheat focus on three main areas: enhancing yield, overcoming biotic and abiotic stress and improvement end use quality. Grain size is an important physical indicator of seed quality that affects vegetative growth and is frequently related to yield, market grade factors and harvest efficiency. The grain length, width, and area were associated with a 40% variation in the milling quality of Australian winter wheat cultivars. Grain color is also one of important traits affecting flour yield and quality in wheat. For effective improvement of quality and yield of wheat, a plant breeder must have knowledge of inheritance of quality and agronomic traits.
Genetic Diversity Analysis in Spring Wheat (Triticum Aestivum L.)
Author: Deepak K.R. BaranwalPublisher: LAP Lambert Academic Publishing
ISBN: 9783659430169
Category :
Languages : en
Pages : 92
Book Description
This is a reference book which describes importance, use and basic information relevant to Wheat and its improvement. In reference to genetic diversity analysis, data was collected for yield and its components and utilized for genetic evaluation of diverse wheat genotypes. The analysis revealed high significant genetic variation for most of the yield components. Recent research findings in wheat improvement aspects have been incorporated in the book. The present research would be fruitful during formulating breeding strategies for wheat improvement. Methodology, experimental findings and their relation with earlier researches has been elaborated in the book. Thousand grain weight, plot yield, grains per spike, tiller per meter and ear length are found key traits for genetic evaluation of wheat genotypes and should be utilized in wheat breeding programmes. Genetic diversity analysis using Cluster and principal component analysis has explored an opportunity to identify diversified genotypes for crop improvement.Present book is basically written for Plant Breeding Scholar and persons interested in Wheat research.
Author: 
Author: V. Kant