Combining ability studies in sorghum

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WebOct 1, 2024 · Results on combining ability suggested that additive gene actions were important in the control of grain mold resistance while non-additive gene actions were preponderant in the inheritance of grain yield. The parental lines F2-20, Macia, Faourou, and Dorado were the best general combiner for grain mold resistance. WebHowever, sorghum midge is one of limiting factors in sorghum production. This study was conducted to estimate combining ability for grain yield, and resistance to sorghum …

(PDF) Journal of Plant Breeding and Genetics COMBINING ABILITY …

http://oar.icrisat.org/1274/1/FCR88_2-3_251-260_2004.pdf#:~:text=Sorghum%20varieties%20grown%20in%20West%20Africa%20usually%20have,byevaluation%20of%20individual%20F1hybrids%20for%20speci%EF%AC%81c%20combining%20ability. WebIn the present study, 31 male lines and three females, were crossed in Line × Tester mating design and 93 hybrids were produced to assign these lines to three testers viz., 104A, 401A and M31-2A. Analysis of variance exhibited significant gca and sca effects for grain yield, indicating that significant breeding progress could be achieved using both inbreeding and … philadelphia jokers wild

Combining Ability of Different Agronomic Traits and Yield ... - PubMed

WebJun 10, 2015 · In this study, eight maintainer lines and nine restorer lines were used to obtain 72 crosses for analyzing the general combining ability (GCA) and special combining ability (SCA) for seven agronomic and yield characters including plant height (PH), spike length excluding awns (SL), inter-node length (IL), spikes per plant (SP), … WebApr 11, 2024 · This study aimed to evaluate the following in tropical savanna in the rainy and dry seasons for haploid induction rate (HIR), R1-nj seed set, and agronomic traits: 1) combining ability, line per se, and hybrid performance of three genetic pools; 2) genetic parameters, the modes of gene action, and heterosis; and 3) the relationships of inbred ... Web2 days ago · The sorghum line CVS-13 indicated highest general combining ability effects in the desired directions for total sugar content and crude fiber, V-1 for total ash, SV-6 for total cyanide content and ... philadelphia jewish film festival 2023

Combining ability studies in tropical sorghum (S - ScienceDirect

Combining ability studies in Grain Sorghum using line X …

WebHeterosis, Combining Ability and Yield Performance of Sorghum Hybrids for the Semi -Arid Lands of Kenya By Patrick Sheunda BSc. Agriculture (University of Nairobi) A thesis submitted in partial fulfillment of the requirements for the award of Master of Science in Plant Breeding and Biotechnology Department of Plant Science and Crop Protection WebCombining ability studies have been conducted in many crops ranging from cereals, roots to legumes, indicating that it is a crucial ... as wheat,9,10 sunflower,11 rice,12 sorghum,13 maize,8,14 cotton,15 and chickpea.16 Interesting combining ability analyses were recently performed in watermelon17 and oil palm.18 philadelphia kia repairWebCombining ability studies in tropical sorghum (Sorghum bicolor (L.) Moench) R. Kengaa,*, S.O. Alabib, S.C. Guptac,1 aInstitute of Agronomic Research for Development (IRAD), Box 33, Maroua, Cameroon bDepartment of Plant Science/IAR, Ahmadu Bello University, Zaria, Nigeria cICRISAT, Kano, Nigeria Received 3 August 2003; received in … philadelphia kfc

"WebJul 1, 2024 · Sorghum [Sorghum bicolor (L.) Moench] biomass hybrids with high productivity and enhanced levels of lignin are seen as a promising alternative of feedstock for direct burning in ovens designed for cogeneration of electricity.The objective of this study was to estimate the genetic combing capacity of biomass sorghum lines and … " - Combining ability studies in sorghum

Combining ability studies in sorghum

Combining Ability for Yield and Resistance to Midge Stenodiplosis ...

http://oar.icrisat.org/1274/1/FCR88_2-3_251-260_2004.pdf WebCombining ability for fodder yield and its components in Sorghum (Sorghum bicolor L) Seven lines were crossed with five testers in a L x T mating design to estimate the combining ability for fodder yield insorghum. Non-additive genetic variance played a preponderant role in the inheritance of all the characters studied viz., daysto 50 % ...

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WebAug 10, 2004 · Combining ability studies were conducted on these parents along with their F 1 hybrids for grain yield, days to anthesis, plant height, inflorescence length, … Webnutritional quality studies are of paramount importance to scientists in various research disciplines. This article reviews the characterisation, combining ability and efforts for improving sorghum protein quality. Keywords: Characterization, combining ability, protein quality, amino acids, sorghum. Introduction

WebHowever, sorghum midge is one of limiting factors in sorghum production. This study was conducted to estimate combining ability for grain yield, and resistance to sorghum … WebDec 1, 2024 · The general combining ability (GCA) of a parent is the average performance of the genotype in all hybrid combinations compared with the mean value of all hybrids involved, ... and empirical studies examining such hypotheses are crucial for effective implementation of GP for hybrid prediction in sorghum. In this study, we utilized the …

WebJan 1, 2001 · Sorghum Studies on Heterosis and Combining Ability in Sorghum (Sorghum bicolor L. Moench) through Line x Tester Analysis Authors: s. Laxman Professor Jayashankar Telangana State... WebMay 14, 2024 · The objective of this study was to determine the combining ability of sweet stem sorghum genotypes, and assess heterosis among F1 hybrids for ethanol …

WebCombining ability studies in post rainy sorghum by using the line x tester analysis AS Totre, AS Jadhav, NN Parihar, MS Shinde, NS Kute, US Dalvi and VR Patil Abstract The …

WebJan 11, 2010 · The aim of this study is to estimate the magnitude of GCA and heterosis for grain yield and productivity-related traits and study the influence of soil type on GCA and level of heterosis in grain sorghum. This study was carried out at the Experimental Farm of Faculty of Agriculture, Assiut University, Assiut, Egypt during 2007 and 2008 seasons. philadelphia john\u0027s roast porkhttp://erepository.uonbi.ac.ke/bitstream/handle/11295/109442/Sheunda_Heterosis%2C%20Combining%20Ability%20and%20Yield%20Performance%20of%20Sorghum%20Hybrids%20for%20the%20Semi%20-Arid%20Lands%20of%20Kenya.pdf philadelphia july 4 2022 shootingWebIn breeding of sweet sorghum hybrids, non-additive genetic effects are important in phenotypic expression of the traits of interest. The aim of this study was to evaluate the general combining ability (GCA) of sweet sorghum lines and the specific combining ability (SCA) of the hybrids for agronomic and technological traits. philadelphia is which statehttp://oar.icrisat.org/1274/1/FCR88_2-3_251-260_2004.pdf philadelphia kathleen mccladdieWebThe hybrid ‘Jombang’ × ‘Lamongan-1’ had the highest specific combining ability for all of the characters and was recognized as a promising F 1 hybrid for improving sorghum … philadelphia laborers iremitWebJun 10, 2009 · A field experiment was conducted in three low moisture areas in Ethiopia to study general and specific combining ability (GCA and SCA) for developmental, panicle and grain traits. Twenty-four parents (6 male sterile lines and 18 fertility restorers or testers) were used along with their 108 crosses. Combining ability analysis through a line × … philadelphia korean churchWebAug 4, 2024 · combining ability (gca) and specific combining ability (sca) effects as per procedure given by Griffing Method 2, Model 1 (3). Analysis of variance was performed … philadelphia kartoffelfest