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Pattern in interaction in the maize yield trial

Sistematska varijacija unutar interakcijskog efekta u sortnom ogledu kukuruza

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2011
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Authors
Babić, Vojka
Babić, Milosav
Ivanović, Mile
Filipović, Milomir
Article (Published version)
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Abstract
In making decisions on the development of varieties and the identification of certain growing regions, the effects of genotype (G) and genotype by environment (GxE) are very important. Although the main genotype effect and the interaction effect should be partitioned, there is still a need for their integration in the yield, as both simultaneously affect a ranking of the particular genotype within a certain environment. The AMMI (Additive Main Effect and Multiplicative Interaction) analysis, as a hybrid model, provides appropriate partitioning. The AMMI2 model, capturing 98.4% of the treatment sum of squares, was used, and 12 observed environments were classified into three target environments. Hence, out of 15 commercial maize hybrids, used in the trial, the hybrids ZP-677, ZP-570 and ZP-732 were selected as carriers of maximum yields in three target environments. In this way, it was shown that even in a relatively small region a narrow adaptation of genotypes can be exploited.
Prilikom donošenja odluka koje se tiču razvoja sorti i identifikacije određenih rejona gajenja, samo je efekat genotipa (G) i interakcije genotipa sa spoljašnjom sredinom (GxE) relevantan. Iako glavni genotipski efekat i efekat interakcije treba razdvojiti, sa druge strane, postoji potreba za njihovim integrisanjem u prinosu jer oba istovremeno utiču na rang određenog genotipa u datoj sredini. AMMI analiza (Additive Main Effect and Multiplicative Interaction), koja predstavlja hibridni model, to omogućava. Koristeći AMMI2 model, koji je obuhvatio 98,4% sume kvadrata tretmana, 12 spoljašnjih sredina je grupisano u tri ciljne sredine. Od 15 ispitivanih hibrida kukuruza, tri hibrida su odabrana kao nosioci maksimalnih prinosa u tri ciljne sredine. Na taj način je prezentovano da se, i u relativno malom regionu, može iskoristiti uska prilagođenost genotipa, za postizanje visokih prinosa.
Keywords:
AMMI / GxE interaction / maize hybrids / target environments / AMMI / GxE interakcija / hibridi kukuruza / ciljna sredina
Source:
Journal of Agricultural Sciences, 2011, 56, 2, 101-110
Publisher:
  • Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd

DOI: 10.2298/JAS1102101B

ISSN: 1450-8109

[ Google Scholar ]
URI
http://rik.mrizp.rs/handle/123456789/401
Collections
  • Радови истраживача / Researchers' publications
Institution
MRIZP
TY  - JOUR
AU  - Babić, Vojka
AU  - Babić, Milosav
AU  - Ivanović, Mile
AU  - Filipović, Milomir
PY  - 2011
UR  - http://rik.mrizp.rs/handle/123456789/401
AB  - In making decisions on the development of varieties and the identification of certain growing regions, the effects of genotype (G) and genotype by environment (GxE) are very important. Although the main genotype effect and the interaction effect should be partitioned, there is still a need for their integration in the yield, as both simultaneously affect a ranking of the particular genotype within a certain environment. The AMMI (Additive Main Effect and Multiplicative Interaction) analysis, as a hybrid model, provides appropriate partitioning. The AMMI2 model, capturing 98.4% of the treatment sum of squares, was used, and 12 observed environments were classified into three target environments. Hence, out of 15 commercial maize hybrids, used in the trial, the hybrids ZP-677, ZP-570 and ZP-732 were selected as carriers of maximum yields in three target environments. In this way, it was shown that even in a relatively small region a narrow adaptation of genotypes can be exploited.
AB  - Prilikom donošenja odluka koje se tiču razvoja sorti i identifikacije određenih rejona gajenja, samo je efekat genotipa (G) i interakcije genotipa sa spoljašnjom sredinom (GxE) relevantan. Iako glavni genotipski efekat i efekat interakcije treba razdvojiti, sa druge strane, postoji potreba za njihovim integrisanjem u prinosu jer oba istovremeno utiču na rang određenog genotipa u datoj sredini. AMMI analiza (Additive Main Effect and Multiplicative Interaction), koja predstavlja hibridni model, to omogućava. Koristeći AMMI2 model, koji je obuhvatio 98,4% sume kvadrata tretmana, 12 spoljašnjih sredina je grupisano u tri ciljne sredine. Od 15 ispitivanih hibrida kukuruza, tri hibrida su odabrana kao nosioci maksimalnih prinosa u tri ciljne sredine. Na taj način je prezentovano da se, i u relativno malom regionu, može iskoristiti uska prilagođenost genotipa, za postizanje visokih prinosa.
PB  - Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd
T2  - Journal of Agricultural Sciences
T1  - Pattern in interaction in the maize yield trial
T1  - Sistematska varijacija unutar interakcijskog efekta u sortnom ogledu kukuruza
VL  - 56
IS  - 2
SP  - 101
EP  - 110
DO  - 10.2298/JAS1102101B
ER  - 
@article{
author = "Babić, Vojka and Babić, Milosav and Ivanović, Mile and Filipović, Milomir",
year = "2011",
url = "http://rik.mrizp.rs/handle/123456789/401",
abstract = "In making decisions on the development of varieties and the identification of certain growing regions, the effects of genotype (G) and genotype by environment (GxE) are very important. Although the main genotype effect and the interaction effect should be partitioned, there is still a need for their integration in the yield, as both simultaneously affect a ranking of the particular genotype within a certain environment. The AMMI (Additive Main Effect and Multiplicative Interaction) analysis, as a hybrid model, provides appropriate partitioning. The AMMI2 model, capturing 98.4% of the treatment sum of squares, was used, and 12 observed environments were classified into three target environments. Hence, out of 15 commercial maize hybrids, used in the trial, the hybrids ZP-677, ZP-570 and ZP-732 were selected as carriers of maximum yields in three target environments. In this way, it was shown that even in a relatively small region a narrow adaptation of genotypes can be exploited., Prilikom donošenja odluka koje se tiču razvoja sorti i identifikacije određenih rejona gajenja, samo je efekat genotipa (G) i interakcije genotipa sa spoljašnjom sredinom (GxE) relevantan. Iako glavni genotipski efekat i efekat interakcije treba razdvojiti, sa druge strane, postoji potreba za njihovim integrisanjem u prinosu jer oba istovremeno utiču na rang određenog genotipa u datoj sredini. AMMI analiza (Additive Main Effect and Multiplicative Interaction), koja predstavlja hibridni model, to omogućava. Koristeći AMMI2 model, koji je obuhvatio 98,4% sume kvadrata tretmana, 12 spoljašnjih sredina je grupisano u tri ciljne sredine. Od 15 ispitivanih hibrida kukuruza, tri hibrida su odabrana kao nosioci maksimalnih prinosa u tri ciljne sredine. Na taj način je prezentovano da se, i u relativno malom regionu, može iskoristiti uska prilagođenost genotipa, za postizanje visokih prinosa.",
publisher = "Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd",
journal = "Journal of Agricultural Sciences",
title = "Pattern in interaction in the maize yield trial, Sistematska varijacija unutar interakcijskog efekta u sortnom ogledu kukuruza",
volume = "56",
number = "2",
pages = "101-110",
doi = "10.2298/JAS1102101B"
}
Babić V, Babić M, Ivanović M, Filipović M. Sistematska varijacija unutar interakcijskog efekta u sortnom ogledu kukuruza. Journal of Agricultural Sciences. 2011;56(2):101-110
Babić, V., Babić, M., Ivanović, M.,& Filipović, M. (2011). Sistematska varijacija unutar interakcijskog efekta u sortnom ogledu kukuruza.
Journal of Agricultural SciencesUniverzitet u Beogradu - Poljoprivredni fakultet, Beograd., 56(2), 101-110.
https://doi.org/10.2298/JAS1102101B
Babić Vojka, Babić Milosav, Ivanović Mile, Filipović Milomir, "Sistematska varijacija unutar interakcijskog efekta u sortnom ogledu kukuruza" 56, no. 2 (2011):101-110,
https://doi.org/10.2298/JAS1102101B .

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