Results 31 to 40 of about 1,771,839 (340)

Combining ability studies through Line x Tester analysis in sesame (Sesamum indicum L.)

open access: yesElectronic Journal of Plant Breeding, 2016
An attempt was made to study the general and specific combining ability in sesame (Sesamum indicum L.) through L X T analysis with four lines and eleven testers.
R.Priya   +3 more
doaj   +1 more source

Deconstructing therapy outcome measurement with Rasch analysis of a measure of general clinical distress: the Symptom Checklist-90-Revised [PDF]

open access: yes, 2006
Rasch analysis was used to illustrate the usefulness of item-level analyses for evaluating a common therapy outcome measure of general clinical distress, the Symptom Checklist-90-Revised (SCL-90-R; Derogatis, 1994).
Beltyukova, Svetlana A.   +5 more
core   +1 more source

Inheritance of partial resistance to Septoria tritici in wheat (Triticum aestivum): limitation of pycnidia and spore production [PDF]

open access: yes, 1997
The aim of this work was to study the gene effects of two components of partial resistance (pycnidia.cm and spore production.mL-1) in a semi-diallel cross of four wheat cultivars differing in susceptibility to Septoria tritici.
Cordo, Cristina Alicia   +1 more
core   +3 more sources

Combining ability studies to develop superior hybrids in bell pepper (Capsicum annuum var. grossum L.)

open access: yesJournal of Horticultural Sciences, 2021
General combining ability (GCA) among parents and specific combining ability (SCA) of crosses were studied to identify best crosses for growth and yield traits in bell pepper.
Smaranika Mishra   +6 more
doaj   +1 more source

Study of heterosis and combining ability for earliness and vegetative traits in Cucumber (Cucumis sativus L.) [PDF]

open access: yes, 2016
The present investigation was undertaken to investigate the extent of heterosis and combining ability on earliness, vegetative traits and yield of Cucumber.
Singh, Dinesh Kumar, Tiwari, Rajni
core   +2 more sources

Combining ability studies for yield, associated traits and quality attributes in rice for South Gujarat (Oryza sativa L.) [PDF]

open access: yes, 2017
Line x tester analysis using a set of four females, ten males and their forty hybrids was carried out to esti-mate the general combining ability of parents and specific combining ability of hybrids for yield and ten other associ-ated components in rice ...
Choudhary, Rakesh   +5 more
core   +2 more sources

Estimation of variances of the effects of incomplete diallels using a matrix approach

open access: yesGenetics and Molecular Biology, 2004
A matrix approach is described for assessing the variance of effects in incomplete diallels designs. The method is illustrated by reference to simulated complete and incomplete diallels using different combinations of constraints, average degree of ...
Giselle Mariano Lessa de Assis   +3 more
doaj   +1 more source

Psychometrics in Practice at RCEC [PDF]

open access: yes, 2012
A broad range of topics is dealt with in this volume: from combining the psychometric generalizability and item response theories to the ideas for an integrated formative use of data-driven decision making, assessment for learning and diagnostic testing.
Eggen, T.J.H.M., Veldkamp, B.P.
core   +3 more sources

Combining ability studies in Sesame (Sesamum indicum L.) [PDF]

open access: yesElectronic Journal of Plant Breeding, 2011
An attempt was made to study the general and specific combining ability in sesame (Sesamum indicum L.) through L X Tanalysis with ten lines and four testers. Eight characters viz., days to 50 per cent flowering, plant height, number of branches perplant,
S.Ranjith Rajaram and P.Senthil Kumar
doaj  

Genetic Analysis of Morpho-Physiological Characteristics of Sunflower Under Stress and Non-Stress Drought Conditions

open access: yesAGRIVITA Journal of Agricultural Science, 2019
Five Cytoplasmic Male Sterility (CMS) lines and four restorer lines (tester) were crossed in a line x tester scheme in order to analyze general and specific combining abilities and gene effects on sunflower for some agronomic and physiologic traits ...
Mehdi Zohdi Aghdam   +3 more
doaj   +1 more source

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