Diallel selective mating
Webthe breeding value of parental lines to produce hybrids (Romanus et al. 2008). Diallel analysis was carried out following the method described by Mather and Jinks (1982) and combining ability analysis was done following Method 2- Model II of Griffing (1956). Selection of suitable genotypes and their crosses in effective hybridization is a WebDec 30, 2007 · Hybridization systems, such as biparental mating and/or diallel selective mating could be useful for improvement of these traits which would help in isolating drought tolerant progenies. Gene effects were analyzed using mean excised-leaf water loss and relative water content of 12 populations viz., both parents (P1 and P2), F1, F2, first ba
Diallel selective mating
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WebAug 24, 2024 · In general terms, diallel schemes are useful to evaluate genetic values of the genitors through their combing ability. The combining ability is the result of the alleles combination of an individual with the alleles of other individuals, and, it is expressed by the performance of the generated progeny. WebSep 13, 2012 · Ideally in such situations, recurrent selection as proposed by Joshi, diallel selective mating as proposed by Jensen [ 10, 11] or the use of multiple crosses and biparental mating might be effective alternate approaches. References Kempthorne O. An introduction of genetic statistics.John Wiley and Sons Inc.New York, 1957.
WebIn this study six different cotton genotypes, Nazilli-84, Acala SJ-5, Deltapine 5690, Carmen, Tamcot CAMD-E and PD 6186, were crossed in a half diallel mating scheme. The result …
WebStarted in 1988, the Genetically Improved Farmed Tilapia (GIFT) project, a selective breeding project pioneered by CGIAR researchers at WorldFish, has played a critical role in boosting fish productivity both in commercial and in small-scale systems, benefiting millions around the world. For small-scale farmers, GIFT has helped provide a ... WebAnalysis of Diallel Mating Designs Fikret Isik North Carolina State University, Raleigh, USA 6.1 Introduction 6.1.1 Diallel mating designs When the same parents are used as …
WebInclusion of F(1) hybrids showing high sca and having parents with good gca, into multiple crosses and/or bi-parental mating, or diallel selective mating could prove a worthwhile approach for further improvement of grain yield in bread wheat. MeSH terms Analysis of Variance Crosses, Genetic* ...
WebThe mating plan used was based on Jensen's 1970 diallel selective mating scheme with some modifications. Thirty two diverse parents were involved for the development of populations. MATERIAL AND METHODS The cross populations involving 2,4,8,16 and 32 diverse wheat genotypes were developed through the procedure of diallel selective … daily mail food recipesWebOther approaches which are used for population improvement include disruptive mating, diallel selective mating (DSM) and biparental mating. DSM is used in self-pollinated … biolife plasma physicalWebdemerits – achievements – population breeding approaches (diallel selective mating scheme) – merits and demerits; Breeding methods in cross-pollinated crops-classification of breeding methods-mass selection – ear-to-row method - S1 and S2 progeny testing - … biolife plasma mt pleasantWebEnter the email address you signed up with and we'll email you a reset link. biolife plasma register nowWebJan 16, 2024 · A diallel cross is a mating schem e used by pl ant and animal breeders, as well as geneticists, to investigate t he genetic underpinnings of qualitative and … biolife plasma phlebotomist hourly payWebThe breeding procedure of DSM consists of three major steps 1.parental diallel series, 2.F1 diallel series 3. selective mating series 8. A SCHEMATIC REPRASENTATION OF THE DSM 9. 2. F1 DIALLEL … biolife plasma new donor payWebThis breeding scheme is known as Diallel Selective Mating Scheme (DSM) and is designed to serve both short-term and long-term breeding objectives. A breeder may … daily mail forklift shelves