RIK - Repository of the Maize Research Institute "Zemun Polje"
Maize Research Institute "Zemun Polje", Belgrade, Serbia
    • English
    • Српски
    • Српски (Serbia)
  • English 
    • English
    • Serbian (Cyrillic)
    • Serbian (Latin)
  • Login
View Item 
  •   RIK
  • MRIZP
  • Радови истраживача / Researchers' publications
  • View Item
  •   RIK
  • MRIZP
  • Радови истраживача / Researchers' publications
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

Non-parametric yield stability analysis of zp maize hybrids in serbia

Thumbnail
2022
bitstream_4670.pdf (970.0Kb)
Authors
Branković-Radojčić, Dragana V.
Babić, Vojka
Petrović, Tanja
Milivojević, Marija
Jovanović, Snežana
Popović, Aleksandar
Srdić, Jelena
Contributors
Anđelković, Violeta
Srdić, Jelena
Nikolić, Milica
Conference object (Published version)
Metadata
Show full item record
Abstract
High and stabile yield in different production environments is priority in maize breeding. New statistical methods are constantly being sought to accompany analysis of variance, in order to achieve more reliable hybrid assessment. In this study non-parametric stability analysis is applied in order to assess GxE interaction for yield of 36 commercial maize hybrids. The experiment was set up at five locations in Serbia for three years according to the RCBD design in three replications. Yield stability of investigated genotypes was analysed by stability parameters Si(1), Si(2), Si(3), Si(6), TOP and RS. Analysis of variance identified highly significant F values for all experimental factors. Bredenkamp method confirmed the existence of non crossover GxE interaction, for maize yield. Hybrid ZPH15 achieved the most stable yield based on parameters Si(1) and Si(2). According to parameter Si(3) it was ZPH5, while based on parameter Si(6) it was ZPH34. The highest overall yie...ld achieved ZPH36 (11.18 t/ha), which was quite unstable (rank 24 in parameters Si(1) and Si(2)), and very unstable (rank 34 in parameters Si(3) and Si(6)). The most stable hybrids had average yields. In total, the hybrid ZPH23 had the best average rank (15.93). Based on TOP parameters, ZPH36 had the best rank (yield), followed by ZPH11, ZPH20, ZPH21 and ZPH9. However, RS parameter, revealed that ZPH21 was the most stable hybrid, so taking into account both TOP and RS parameters this is the most productive and the most stable hybrid. Based on this research, TOP and RS are the best parameters for selecting new maize hybrids for production in particular environment. In case of identical TOP value, the genotype with the lowest RS value should be selected. The parameters Si(1), Si(2), Si(3) and Si(6) can be used as alternative methods for the selection of genotypes with moderate yield and high stability.

Keywords:
maize / yield / GxE interaction / stability / non-parametric / analysis
Source:
25. EUCARPIA Maize and Sorghum Conference:"Current challenges and new methods for maize and sorghum breeding", 30.05-02.06.2022., Belgrade - Book of abstracts, 2022, -46
Publisher:
  • Belgrade : Maize Research Institute, Zemun Polje

ISBN: 978-86-80383-15-6

[ Google Scholar ]
Handle
https://hdl.handle.net/21.15107/rcub_rik_954
URI
http://rik.mrizp.rs/handle/123456789/954
Collections
  • Радови истраживача / Researchers' publications
Institution/Community
MRIZP
TY  - CONF
AU  - Branković-Radojčić, Dragana V.
AU  - Babić, Vojka
AU  - Petrović, Tanja
AU  - Milivojević, Marija
AU  - Jovanović, Snežana
AU  - Popović, Aleksandar
AU  - Srdić, Jelena
PY  - 2022
UR  - http://rik.mrizp.rs/handle/123456789/954
AB  - High and stabile yield in different production environments is priority in maize breeding. New 
statistical methods are constantly being sought to accompany analysis of variance, in order to 
achieve more reliable hybrid assessment. In this study non-parametric stability analysis is 
applied in order to assess GxE interaction for yield of 36 commercial maize hybrids. The 
experiment was set up at five locations in Serbia for three years according to the RCBD design 
in three replications. Yield stability of investigated genotypes was analysed by stability 
parameters Si(1), Si(2), Si(3), Si(6), TOP and RS. Analysis of variance identified highly significant 
F values for all experimental factors. Bredenkamp method confirmed the existence of non crossover GxE interaction, for maize yield. Hybrid ZPH15 achieved the most stable yield based 
on parameters Si(1) and Si(2). According to parameter Si(3) it was ZPH5, while based on 
parameter Si(6) it was ZPH34. The highest overall yield achieved ZPH36 (11.18 t/ha), which 
was quite unstable (rank 24 in parameters Si(1) and Si(2)), and very unstable (rank 34 in 
parameters Si(3) and Si(6)). The most stable hybrids had average yields. In total, the hybrid 
ZPH23 had the best average rank (15.93). Based on TOP parameters, ZPH36 had the best rank 
(yield), followed by ZPH11, ZPH20, ZPH21 and ZPH9. However, RS parameter, revealed that 
ZPH21 was the most stable hybrid, so taking into account both TOP and RS parameters this is 
the most productive and the most stable hybrid. Based on this research, TOP and RS are the 
best parameters for selecting new maize hybrids for production in particular environment. In 
case of identical TOP value, the genotype with the lowest RS value should be selected. The 
parameters Si(1), Si(2), Si(3) and Si(6) can be used as alternative methods for the selection of 
genotypes with moderate yield and high stability.
PB  - Belgrade : Maize Research Institute, Zemun Polje
C3  - 25. EUCARPIA Maize and Sorghum Conference:"Current challenges and new methods for maize and sorghum breeding", 30.05-02.06.2022., Belgrade - Book of abstracts
T1  - Non-parametric yield stability analysis of zp maize hybrids in serbia
EP  - 46
EP  - 46
ER  - 
@conference{
author = "Branković-Radojčić, Dragana V. and Babić, Vojka and Petrović, Tanja and Milivojević, Marija and Jovanović, Snežana and Popović, Aleksandar and Srdić, Jelena",
year = "2022",
abstract = "High and stabile yield in different production environments is priority in maize breeding. New 
statistical methods are constantly being sought to accompany analysis of variance, in order to 
achieve more reliable hybrid assessment. In this study non-parametric stability analysis is 
applied in order to assess GxE interaction for yield of 36 commercial maize hybrids. The 
experiment was set up at five locations in Serbia for three years according to the RCBD design 
in three replications. Yield stability of investigated genotypes was analysed by stability 
parameters Si(1), Si(2), Si(3), Si(6), TOP and RS. Analysis of variance identified highly significant 
F values for all experimental factors. Bredenkamp method confirmed the existence of non crossover GxE interaction, for maize yield. Hybrid ZPH15 achieved the most stable yield based 
on parameters Si(1) and Si(2). According to parameter Si(3) it was ZPH5, while based on 
parameter Si(6) it was ZPH34. The highest overall yield achieved ZPH36 (11.18 t/ha), which 
was quite unstable (rank 24 in parameters Si(1) and Si(2)), and very unstable (rank 34 in 
parameters Si(3) and Si(6)). The most stable hybrids had average yields. In total, the hybrid 
ZPH23 had the best average rank (15.93). Based on TOP parameters, ZPH36 had the best rank 
(yield), followed by ZPH11, ZPH20, ZPH21 and ZPH9. However, RS parameter, revealed that 
ZPH21 was the most stable hybrid, so taking into account both TOP and RS parameters this is 
the most productive and the most stable hybrid. Based on this research, TOP and RS are the 
best parameters for selecting new maize hybrids for production in particular environment. In 
case of identical TOP value, the genotype with the lowest RS value should be selected. The 
parameters Si(1), Si(2), Si(3) and Si(6) can be used as alternative methods for the selection of 
genotypes with moderate yield and high stability.",
publisher = "Belgrade : Maize Research Institute, Zemun Polje",
journal = "25. EUCARPIA Maize and Sorghum Conference:"Current challenges and new methods for maize and sorghum breeding", 30.05-02.06.2022., Belgrade - Book of abstracts",
title = "Non-parametric yield stability analysis of zp maize hybrids in serbia",
pages = "46-46"
}
Branković-Radojčić, D. V., Babić, V., Petrović, T., Milivojević, M., Jovanović, S., Popović, A.,& Srdić, J.. (2022). Non-parametric yield stability analysis of zp maize hybrids in serbia. in 25. EUCARPIA Maize and Sorghum Conference:"Current challenges and new methods for maize and sorghum breeding", 30.05-02.06.2022., Belgrade - Book of abstracts
Belgrade : Maize Research Institute, Zemun Polje..
Branković-Radojčić DV, Babić V, Petrović T, Milivojević M, Jovanović S, Popović A, Srdić J. Non-parametric yield stability analysis of zp maize hybrids in serbia. in 25. EUCARPIA Maize and Sorghum Conference:"Current challenges and new methods for maize and sorghum breeding", 30.05-02.06.2022., Belgrade - Book of abstracts. 2022;:null-46..
Branković-Radojčić, Dragana V., Babić, Vojka, Petrović, Tanja, Milivojević, Marija, Jovanović, Snežana, Popović, Aleksandar, Srdić, Jelena, "Non-parametric yield stability analysis of zp maize hybrids in serbia" in 25. EUCARPIA Maize and Sorghum Conference:"Current challenges and new methods for maize and sorghum breeding", 30.05-02.06.2022., Belgrade - Book of abstracts (2022).

DSpace software copyright © 2002-2015  DuraSpace
About RIK - Repository of the Maize Research Institute Zemun Polje | Send Feedback

OpenAIRERCUB
 

 

All of DSpaceCommunitiesAuthorsTitlesSubjectsThis institutionAuthorsTitlesSubjects

Statistics

View Usage Statistics

DSpace software copyright © 2002-2015  DuraSpace
About RIK - Repository of the Maize Research Institute Zemun Polje | Send Feedback

OpenAIRERCUB