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Parameters in the estimation of the most suitable F2population size in conventional maize (Zea mays L.) breeding programs

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2010
2124.pdf (233.1Kb)
Authors
Delić, N.
Pavlov, J.
Babić, Vojka
Šurlan-Momirović, Gordana
Živanović, Tomislav
Article (Published version)
Metadata
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Abstract
The objective of the present study was to observe differences among four sizes of the F2 populations (100, 200, 300 and 500 plants) on the basis of test-crosses for grain yield according to the average values of the populations, genetic and phenotypic variances, genotypic and phenotypic coefficients of variations and broad-sense heritability. The values of genetic variance did not significantly differ over population sizes according to all possible comparisons, including the comparison of values obtained for the phenotypic variance. Furthermore, the values of broadsense heritability (67.8%-69%) did not significantly vary over different F2 population sizes. Genetic variability of the observed progenies, as a principal prerequisite of successful selection, was at the satisfactory level in all population sizes.
Keywords:
F2 population / Genetic variability / Heritability / Maize / Recombination / Yield
Source:
Genetika, 2010, 42, 3, 455-464
Publisher:
  • Društvo genetičara Srbije, Beograd

DOI: 10.2298/GENSR1003455D

ISSN: 0534-0012

WoS: 000286115300006

Scopus: 2-s2.0-79957695424
[ Google Scholar ]
URI
http://aspace.agrif.bg.ac.rs/handle/123456789/2127
Collections
  • Radovi istraživača / Researchers’ publications
Institution/Community
Poljoprivredni fakultet
TY  - JOUR
AU  - Delić, N.
AU  - Pavlov, J.
AU  - Babić, Vojka
AU  - Šurlan-Momirović, Gordana
AU  - Živanović, Tomislav
PY  - 2010
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2127
AB  - The objective of the present study was to observe differences among four sizes of the F2 populations (100, 200, 300 and 500 plants) on the basis of test-crosses for grain yield according to the average values of the populations, genetic and phenotypic variances, genotypic and phenotypic coefficients of variations and broad-sense heritability. The values of genetic variance did not significantly differ over population sizes according to all possible comparisons, including the comparison of values obtained for the phenotypic variance. Furthermore, the values of broadsense heritability (67.8%-69%) did not significantly vary over different F2 population sizes. Genetic variability of the observed progenies, as a principal prerequisite of successful selection, was at the satisfactory level in all population sizes.
PB  - Društvo genetičara Srbije, Beograd
T2  - Genetika
T1  - Parameters in the estimation of the most suitable F2population size in conventional maize (Zea mays L.) breeding programs
EP  - 464
IS  - 3
SP  - 455
VL  - 42
DO  - 10.2298/GENSR1003455D
UR  - conv_7474
ER  - 
@article{
author = "Delić, N. and Pavlov, J. and Babić, Vojka and Šurlan-Momirović, Gordana and Živanović, Tomislav",
year = "2010",
abstract = "The objective of the present study was to observe differences among four sizes of the F2 populations (100, 200, 300 and 500 plants) on the basis of test-crosses for grain yield according to the average values of the populations, genetic and phenotypic variances, genotypic and phenotypic coefficients of variations and broad-sense heritability. The values of genetic variance did not significantly differ over population sizes according to all possible comparisons, including the comparison of values obtained for the phenotypic variance. Furthermore, the values of broadsense heritability (67.8%-69%) did not significantly vary over different F2 population sizes. Genetic variability of the observed progenies, as a principal prerequisite of successful selection, was at the satisfactory level in all population sizes.",
publisher = "Društvo genetičara Srbije, Beograd",
journal = "Genetika",
title = "Parameters in the estimation of the most suitable F2population size in conventional maize (Zea mays L.) breeding programs",
pages = "464-455",
number = "3",
volume = "42",
doi = "10.2298/GENSR1003455D",
url = "conv_7474"
}
Delić, N., Pavlov, J., Babić, V., Šurlan-Momirović, G.,& Živanović, T.. (2010). Parameters in the estimation of the most suitable F2population size in conventional maize (Zea mays L.) breeding programs. in Genetika
Društvo genetičara Srbije, Beograd., 42(3), 455-464.
https://doi.org/10.2298/GENSR1003455D
conv_7474
Delić N, Pavlov J, Babić V, Šurlan-Momirović G, Živanović T. Parameters in the estimation of the most suitable F2population size in conventional maize (Zea mays L.) breeding programs. in Genetika. 2010;42(3):455-464.
doi:10.2298/GENSR1003455D
conv_7474 .
Delić, N., Pavlov, J., Babić, Vojka, Šurlan-Momirović, Gordana, Živanović, Tomislav, "Parameters in the estimation of the most suitable F2population size in conventional maize (Zea mays L.) breeding programs" in Genetika, 42, no. 3 (2010):455-464,
https://doi.org/10.2298/GENSR1003455D .,
conv_7474 .

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