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Assessment of Genotype Stress Tolerance as an Effective Way to Sustain Wheat Production under Salinity Stress Conditions

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2022
211.pdf (2.385Mb)
Authors
Matković Stojšin, Mirela
Petrović, Sofija
Banjac, Borislav
Zečević, Veselinka
Roljević Nikolić, Svetlana
Majstorović, Helena
Đorđević, Radiša
Knezević, Desimir
Article (Published version)
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Abstract
The creation of salt-tolerant wheat genotypes can provide a basis for sustainable wheat production in areas that are particularly sensitive to the impacts of climate change on soil salinity. This study aimed to select salt-tolerant wheat genotypes that could serve as a genetic resource in breeding for salinity tolerance. A two-year experiment was established with 27 wheat genotypes, grown in salinity stress and non-stress conditions. Agronomic parameters (plant height, spike weight, number of grains per spike, thousand grain weight, and grain yield/plant) were analyzed in the phenophase of full maturity, while biochemical parameters (DPPH radical scavenging activity and total phenolic content) were tested in four phenophases. Grain yield/plant was the most sensitive parameter to salinity, with a 31.5% reduction in value. Selection based on salt tolerance indices (STI, MP, and GMP) favored the selection of the genotypes Renesansa, Harmonija, Orasanka, Bankut 1205, KG-58, and Jugoslavija.... Based on YI (1.30) and stability analysis, the genotype Harmonija stands out as the most desirable genotype for cultivation in saline conditions. The presence of positive correlations between grain yield/plant and biochemical parameters, in all phenophases, enables the selection of genotypes with high antioxidant activity and high yield potential, even in the early stages of plant development.

Keywords:
salt tolerance indices / salinity stress / biochemical parameters / antioxidant activity / agronomic parameters
Source:
Sustainability, 2022, 14, 12
Publisher:
  • MDPI, Basel
Funding / projects:
  • Ministry of Education, Science and Technological Development, Republic of Serbia, Grant no. 200116 (University of Belgrade, Faculty of Agriculture) (RS-200116)

DOI: 10.3390/su14126973

ISSN: 2071-1050

WoS: 000816757000001

Scopus: 2-s2.0-85132263159
[ Google Scholar ]
3
URI
https://intam.institut-tamis.rs/handle/123456789/215
Collections
  • Radovi istraživača / Researchers’ publications
Institution/Community
Istraživačko razvojni institut TAMIŠ
TY  - JOUR
AU  - Matković Stojšin, Mirela
AU  - Petrović, Sofija
AU  - Banjac, Borislav
AU  - Zečević, Veselinka
AU  - Roljević Nikolić, Svetlana
AU  - Majstorović, Helena
AU  - Đorđević, Radiša
AU  - Knezević, Desimir
PY  - 2022
UR  - https://intam.institut-tamis.rs/handle/123456789/215
AB  - The creation of salt-tolerant wheat genotypes can provide a basis for sustainable wheat production in areas that are particularly sensitive to the impacts of climate change on soil salinity. This study aimed to select salt-tolerant wheat genotypes that could serve as a genetic resource in breeding for salinity tolerance. A two-year experiment was established with 27 wheat genotypes, grown in salinity stress and non-stress conditions. Agronomic parameters (plant height, spike weight, number of grains per spike, thousand grain weight, and grain yield/plant) were analyzed in the phenophase of full maturity, while biochemical parameters (DPPH radical scavenging activity and total phenolic content) were tested in four phenophases. Grain yield/plant was the most sensitive parameter to salinity, with a 31.5% reduction in value. Selection based on salt tolerance indices (STI, MP, and GMP) favored the selection of the genotypes Renesansa, Harmonija, Orasanka, Bankut 1205, KG-58, and Jugoslavija. Based on YI (1.30) and stability analysis, the genotype Harmonija stands out as the most desirable genotype for cultivation in saline conditions. The presence of positive correlations between grain yield/plant and biochemical parameters, in all phenophases, enables the selection of genotypes with high antioxidant activity and high yield potential, even in the early stages of plant development.
PB  - MDPI, Basel
T2  - Sustainability
T1  - Assessment of Genotype Stress Tolerance as an Effective Way to Sustain Wheat Production under Salinity Stress Conditions
IS  - 12
VL  - 14
DO  - 10.3390/su14126973
UR  - conv_196
ER  - 
@article{
author = "Matković Stojšin, Mirela and Petrović, Sofija and Banjac, Borislav and Zečević, Veselinka and Roljević Nikolić, Svetlana and Majstorović, Helena and Đorđević, Radiša and Knezević, Desimir",
year = "2022",
abstract = "The creation of salt-tolerant wheat genotypes can provide a basis for sustainable wheat production in areas that are particularly sensitive to the impacts of climate change on soil salinity. This study aimed to select salt-tolerant wheat genotypes that could serve as a genetic resource in breeding for salinity tolerance. A two-year experiment was established with 27 wheat genotypes, grown in salinity stress and non-stress conditions. Agronomic parameters (plant height, spike weight, number of grains per spike, thousand grain weight, and grain yield/plant) were analyzed in the phenophase of full maturity, while biochemical parameters (DPPH radical scavenging activity and total phenolic content) were tested in four phenophases. Grain yield/plant was the most sensitive parameter to salinity, with a 31.5% reduction in value. Selection based on salt tolerance indices (STI, MP, and GMP) favored the selection of the genotypes Renesansa, Harmonija, Orasanka, Bankut 1205, KG-58, and Jugoslavija. Based on YI (1.30) and stability analysis, the genotype Harmonija stands out as the most desirable genotype for cultivation in saline conditions. The presence of positive correlations between grain yield/plant and biochemical parameters, in all phenophases, enables the selection of genotypes with high antioxidant activity and high yield potential, even in the early stages of plant development.",
publisher = "MDPI, Basel",
journal = "Sustainability",
title = "Assessment of Genotype Stress Tolerance as an Effective Way to Sustain Wheat Production under Salinity Stress Conditions",
number = "12",
volume = "14",
doi = "10.3390/su14126973",
url = "conv_196"
}
Matković Stojšin, M., Petrović, S., Banjac, B., Zečević, V., Roljević Nikolić, S., Majstorović, H., Đorđević, R.,& Knezević, D.. (2022). Assessment of Genotype Stress Tolerance as an Effective Way to Sustain Wheat Production under Salinity Stress Conditions. in Sustainability
MDPI, Basel., 14(12).
https://doi.org/10.3390/su14126973
conv_196
Matković Stojšin M, Petrović S, Banjac B, Zečević V, Roljević Nikolić S, Majstorović H, Đorđević R, Knezević D. Assessment of Genotype Stress Tolerance as an Effective Way to Sustain Wheat Production under Salinity Stress Conditions. in Sustainability. 2022;14(12).
doi:10.3390/su14126973
conv_196 .
Matković Stojšin, Mirela, Petrović, Sofija, Banjac, Borislav, Zečević, Veselinka, Roljević Nikolić, Svetlana, Majstorović, Helena, Đorđević, Radiša, Knezević, Desimir, "Assessment of Genotype Stress Tolerance as an Effective Way to Sustain Wheat Production under Salinity Stress Conditions" in Sustainability, 14, no. 12 (2022),
https://doi.org/10.3390/su14126973 .,
conv_196 .

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