Generation mean analysis plant breeding
http://plantarchives.org/PDF%2024-1/557-560%20(3524).pdf WebJan 14, 2024 · Analysis of Basic generation means and variances and its utility in plant breeding Authors: Amit Kumar Gaur G. B. Pant University of Agriculture and …
Generation mean analysis plant breeding
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WebNov 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 … WebApr 7, 2024 · Key message A novel locus for Fusarium crown rot (FCR) resistance was identified on chromosome 1B at 641.36–645.13 Mb using GWAS and could averagely increase 39.66% of FCR resistance in a biparental population. Abstract Fusarium crown rot can cause considerable yield losses. Developing and growing resistance cultivars is one …
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. 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 ...
WebApr 7, 2024 · Introduction. Crop progenitors exhibit dramatic plasticity in key traits that are affected by domestication, such as plant architecture, yield, the timing of emergence, flowering, fruit set, and seed and fruit morphology [2–8].If these traits can easily be altered by cultivating crop progenitors for a single season, in the absence of any selection for … 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) …
WebJournal of Plant Breeding and Crop Science Full Length Research Paper Generation mean analysis to estimate genetic parameters of some traits for rice–weed competitiveness Moukoumbi Yonnelle Dea1*, Sie Moussa2, Dieng Ibnou2, Yao Kouadio Nasser3 and Ahanchede Adam4
Webpearl millet breeding is to improve the genetic potential for grain yield. In pearl millet, practically all plant characters of economic importance are quantitatively inherited and … rowatinex oficialWebIn the present study, generation mean analysis and chi-square test were undertaken to estimate the nature and magnitude of gene action for yield and its component traits in four crosses of Greengram. rowatinex pdfWebGeneration mean analysis study in chickpea was undertaken to estimate the gene action operating in the inheritance of yield and its components. Six basic generations viz., P 1, … streaming fr7live sportplusWebWith 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 ... streaming fox news live on smart tvWebGeneration mean analysis Odedara Geeta N (Mather and Jinks, 1982) [7], besides providing estimates of main gene effects (additive and Department of Genetics and non-additive), also provide estimates of non-allelic (digenic) interactions viz., additive × Plant Breeding College of additive [i], additive × dominance [j] and dominance × ... rowatinex perlaWebGeneration mean analysis *Corresponding author: R Prasad, Department of Genetics and Plant Breeding, Institute of Agricultural Sciences, Banaras Hindu University, Varanasi, India, Tel: +91 ... rowatinex plmWebJun 26, 2024 · Generation mean analysis belongs to the quantitative biometrical methods based on measurements of phenotypic performances of quantitative traits on as many as … rowatinex picaturi