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Generation mean analysis plant breeding

WebJan 28, 2024 · Generation mean analysis thus involves several basic generations from crosses between two inbred lines and provides estimates of epistatic effects. To assess these effects, we adopted the six-parameter model described by Hayman (1958) … Webin sesame using generation means analysis to provide a basis for an evaluation of selection methods for the improvement of sesame. MATERIALS AND METHODS Three …

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Webestimation of generation mean analysis showed that the five generation differed from each other and these all studied traits are quantitatively inherited. The additive (d) gene … WebJun 26, 2024 · Generation mean analysis belongs to the quantitative biometrical methods based on measurements of phenotypic performances of quantitative traits on as many as … timati black star https://fredstinson.com

Generation Mean Analysis in Bottle Gourd PDF Plant Breeding ...

WebGeneration mean analysis is a tool for designing the most appropriate breeding approaches to develop crop varieties with desired traits and is commonly used in studies on the inheritance of quantitative traits. This type of analysis provides information ... Plant Breeding, 136, 139–146 (2024) doi:10.1111/pbr.12453 WebMar 1, 2024 · Breeding of heat-tolerant cultivars requires knowledge of the genetic behavior of morpho-physiological traits. Gene action was investigated using wide phenotypic segregation ranging across six generations (P1, P2, F1, BC1, BC2 and F2) of four different tolerant × sensitive crosses for grain filling duration, GFD (40.14–46.20); canopy … WebJun 15, 2024 · Genotype × environment interactions (GEIs) should play an important role in the selection of suitable germplasm in breeding programmes. We here assessed GEI effects on pearl millet (Pennisetum glaucum L.) genotypes, selected to possess a high concentration of slowly digestible starch (SDS) and resistant starch (RS) in their … bauder tec ksd dampfsperrbahn

Generation means analysis of plant architectural traits and fruit …

Category:ISSN 0975-928X Research Article Study of gene effects for …

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Generation mean analysis plant breeding

Generation mean analysis for seed yield and its contributing …

Webgeneration means for characters viz., number of nodes per plant, number of effective tillers per plant, grain yield per plant, biological yield per plant in all the four crosses; for days to flowering in cross 4; for days to maturity in crosses 3 and 4; for earhead length in crosses 3 and 4 and for test WebApr 14, 2024 · Here, we investigated the genetic control and genomic prediction of milling and baking quality traits in a panel of 379 historic and elite, high-quality UK bread wheat (Triticum eastivum L.) varieties and breeding lines. Analysis of the panel showed that genetic diversity has not declined over recent decades of selective breeding while ...

Generation mean analysis plant breeding

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WebGeneration mean analysis for harvest and leaf-yield indices in Cowpea [Abstract] [Full Article - PDF] [Full Article - HTML] [Full Article - EPUB] Dargie R; Meleta T . Influence of … WebFeb 23, 2024 · Generation mean analysis (GMA) provides information regarding the relative importance of average effects of the genes (additive effects), dominance …

WebSix generations – P1, P2, F1, F2, BC1F1 and BC2F1 – were raised and subjected to generation mean analysis. The lowest heterosis of F1 was obtained in both crosses (CG20/FKR19 and FKR19/CG20), except for plant height at 30 days after transplanting and leaf width at maturity in the CG20/FKR19 cross. WebElectronic Journal of Plant Breeding, 4(3): 1237-1241 (Sep 2013) ISSN 0975-928X ... (Momordica charantia L.) by generation mean analysis K. Radha Rani1*, K. Ravinder Reddy2 and Ch. Surrender Raju3 1 College of Horticulture, Rajendranagar, Hyderabad 2 College of Horticulture, Rajendranagar, Hyderabad 3 Rice Section, ARI, Rajendranagar, …

WebDec 24, 2024 · The generation mean analysis was employed in three crosses viz., Ac-2 x Annamalai, EP-45 x Annamalai and EP-89 X Annamalai to partition the genetic … WebMar 30, 2016 · Background: Genetic analysis using generation mean analysis is a tool for designing the most appropriate breeding approaches to developing varieties of rice. It estimates the gene actions that control quantitative traits, as well as the additive, dominance and epistatic effects. This study was conducted using three rice populations that were …

WebWith the increasing demand for world food supply, evolution of new crop pests and diseases, so does the need for developing new high yielding crop varieties with new desirable traits, and ...

WebFeb 23, 2024 · Generation mean analysis is a tool for designing the most appropriate breeding approaches to develop crop varieties with desired traits and is commonly used … bau destekWebJul 3, 2024 · Crop populations derived from experimental crosses enable the genetic dissection of complex traits and support modern plant breeding. Among these, multi-parent populations now play a central role. bau der thylakoidmembranWebNov 1, 2024 · Hence, generation mean analysis was used to study epistasis and estimate gene effects for grain iron and zinc contents along with the agronomic and morphological … bau des assuan staudammsWebGeneration Mean Analysis for Yield and Grain Quality Characters in Rice 559 Among the epistatic effects, additive additive were found positive and significant for the characters … timati snoop dogg groove onhttp://plantbreeding.r-forge.r-project.org/ tim atkin riojaWebDec 1, 2014 · Generation mean analysis ( Mather and Jinks, 1982) provides information on the relative importance of average effects of the genes (additive effects), dominance … timati snoop doggWebGeneration mean analysis for harvest and leaf-yield indices in Cowpea [Abstract] [Full Article - PDF] [Full Article - HTML] [Full Article - EPUB] Dargie R; Meleta T Influence of Integrated Weed Management Practices on Yield and Yield Components of Chickpea in Southeastern of Ethiopia bau der tuba