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

2022
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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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 parametersSource:
Sustainability, 2022, 14, 12Publisher:
- MDPI, Basel
Funding / projects:
DOI: 10.3390/su14126973
ISSN: 2071-1050
WoS: 000816757000001
Scopus: 2-s2.0-85132263159
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Istraživačko razvojni institut TAMIŠTY - 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 .