Evaluation of some rice cultivars’ response to salinity stress using resistance indices

Kamyab-Talesh, Forough; Mousavi, Sayed‐Farhad; Asadi, R.; Rezaei, Mojtaba; Khaledian, Mohammadreza

doi:10.1080/03650340.2014.891730

Cited by 10 publications

(5 citation statements)

References 22 publications

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“…These results were contrary with our results that represented landrace Tarom Mahalli is a salt sensitive cultivar. Also, research of Kamyab-Talesh et al (2014) indicated that Khazar cultivar was the most salt-sensitive cultivar in all salinity levels. This is accordance with our research results that represented this cultivar is one of the most salt sensitive cultivars.…”

Section: Dendrogrammentioning

confidence: 94%

“…Analysis of genotype code on IRRI standard method in stress condition indicated that Tarom Mahalli, Gharib, Shahpasand of Mazandaran and Ahlami Tarom with higher biomass, root and stem length and lower Na/K ratio are salt-tolerant cultivars. Kamyab-Talesh et al (2014) evaluated salt tolerance of Iranian eight rice cultivars under four levels of irrigation water salinity (1, 2, 4 and 6 dSm −1 ) with three replications, in Amol, Mazandaran province, north of Iran. Their results showed that Khazar cultivar was the most salt-sensitive cultivar in all salinity levels.…”

Section: Introductionmentioning

confidence: 99%

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Characterization of New Salt-Tolerant Rice Genotypes with Superior Agronomical and Cooking Traits

Hallajian¹

2020

alinteri

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Soil salinity is one of the major constraints affecting rice production worldwide. Goal of this research was evaluation of salt tolerance of new mutant rice germplasm and characterization of new salttolerant mutant rice promising lines with superior qualitative and quantitative traits. Salt tolerance of 56 promising mutant rice lines and 8 commercial and standard cultivars was investigated on standard evaluation scale of IRRI in an Augmented Design in salt affected soils of a rice farm with EC 6.5 dSm-1 in Pirbazar region of Rasht, Guilan province of Iran. Then, yield and yield components of 13 selective salt-tolerant promising lines were evaluated in a three replicated randomized complete block design in the same farm in the second year. Yield and yield components and some cooking parameters of these genotypes were analyzed. Mean analysis, principal component factor and biplot analysis of traits related to yield of studied genotypes under salt stress represented that promising line HM5-250-42-1-E (M12) was the most salt-tolerant genotype. The promising line produced 80% higher paddy yield than its famous parental landrace Hashemi in salt affected soils. Also, this promising line had some superior cooking parameters than other genotypes even the most famous Iranian high-quality landraces Hashemi and Tarom Mahalli. It seems that promising line M12 (HM5-250-42-1-E) is an ideal option for development of rice cultivation and production particularly in regions that are faced with salinity problem.

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Section: Dendrogrammentioning

confidence: 94%

Section: Introductionmentioning

confidence: 99%

Characterization of New Salt-Tolerant Rice Genotypes with Superior Agronomical and Cooking Traits

Hallajian¹

2020

alinteri

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“…Soil salinity is one of the predominant abiotic stresses that impede crop growth, development, and subsequently yield (Chen et al, 2021). Approximately one-third of cultivable land worldwide is impacted by salt, and by 2050, half of all arable land might be salinized; thus, salinity is becoming an increasing challenge to sustainable agriculture (Shrivastava & Kumar, 2015).Rice is typically sensitive to salinity (Moradi & Ismail, 2007) yet rice types vary considerably in their salinity tolerance (Kamyab-Talesh et al, 2014). Additionally, it disrupts the physical and chemical qualities of soil and has a greater impact on crop development (Singh, 2016).…”

Section: Introductionmentioning

confidence: 99%

Evaluation of Newly Developed Advanced Rice Genotypes at Reproductive Stage Under Salinity Conditions

Ikbal,

Rafii,

Ramlee

et al. 2024

J. Agrofor. Environ.

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Rice (Oryza sativa L.) is a staple food for more than half of the world's population, its growth and productivity are continually threatened by several biotic and abiotic stresses among which salinity is one of the major hindrances. Hence, cultivating salt-tolerant rice varieties is the most effective approach to reducing the salinity problem. The rice plants were challenged against salinity at BC2F2 populations and the selected lines proved to be tolerant to salinity up to 8 and 10 dSm-1, at reproductive screening. Salt stress reduced plant height, panicle length, tiller and panicle number per plant, filled grains, 1000 seeds weight, and ultimately the yield per hill. From the reproductive screening against salinity, 12 and four progenies of BC2F2-Binadhan-17 were tolerant up to 10 dSm-1, and 8 dSm-1, respectively. From this study, finally 14 Binadhan-17-Saltol advanced lines with high-yielding and salt tolerance were selected for further evaluation in the salinity-affected field. Furthermore, the developed lines are recommended for commercial cultivation in Malaysia and other rice-growing regions, especially for salt-affected rice fields.

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“…In recent years, many paddy soils have experienced salinity and this has been caused severe yield loss in crop like rice. In general, salinity has become a problem in cropping fields especially under unconventional irrigations (Kamyab-Talesh et al, 2014). In this regard, salinization of some seasonal and permanent rivers have Revista de Agricultura Neotropical, Cassilândia-MS, v. 7, n. 1, p. 25-42, jan./mar.…”

Section: Introductionmentioning

confidence: 99%

ALLEVIATION OF SOIL SALINITY ON PHYSIOLOGICAL AND AGRONOMIC TRAITS OF RICE CULTIVARS USING Arbuscular mycorrhizal fungi AND Pseudomonas STRAINS UNDER FIELD CONDITIONS

Norouzinia

Ansari

Aminpanah

et al. 2020

Rev. Agric. Neotrop.

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Rice cultivation in Iran has a special place and its cultivation area is about 640,000 ha. Soil salinization is one of the most factor in reducing of grain yields and cultivation of paddy rice. Currently, half of Iran's cultivated lands (9.5 million ha) are affected by salinity, which has a major impact on crop yields. For this purpose, an field experiment conducted with the use of microorganisms (Pseudomonas putida strain S34, Pseudomonas fluorescens strain R167, Arbuscular mycorrhizal fungi (AMF) (Rhizophagus irregularis), co-inoculation of P.putida + P.fluorescens + AMF, and a non-inoculated treatment as control) on two rice cultivars (Hashemi and Gilane) in saline and normal soil in north of Iran during the 2018 and 2019. The results showed interactions of microorganisms and soil condition could alleviate the adverse effects of salinity by decreasing H2O2 (14-71% in normal soil and 44-281% in saline soil) and increasing catalase (CAT) activity (39.5-65% in Gilane and 45-61% in Hashemi), proline (17-46% in Gilane and 13.5-52% in Hashemi) and nitrogen (N) concentrations (12-27% in normal soil and 7-23% in saline soil) of leaves. Also microorganisms significantly increased tiller, panicle and grain number plant -1 , and biological and grain yield (23-44.5% and 32.5-56% in normal and saline soil, respectively). Furthermore, the greatest mitigating effects were observed in treated by P.putida + P.fluorescens + AMF plants. This study indicated that P.putida + P.fluorescens + AMF synergistically mitigate harmful impacts of soil salinity in rice cultivars.

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Evaluation of some rice cultivars’ response to salinity stress using resistance indices

Cited by 10 publications

References 22 publications

Characterization of New Salt-Tolerant Rice Genotypes with Superior Agronomical and Cooking Traits

Characterization of New Salt-Tolerant Rice Genotypes with Superior Agronomical and Cooking Traits

Evaluation of Newly Developed Advanced Rice Genotypes at Reproductive Stage Under Salinity Conditions

ALLEVIATION OF SOIL SALINITY ON PHYSIOLOGICAL AND AGRONOMIC TRAITS OF RICE CULTIVARS USING Arbuscular mycorrhizal fungi AND Pseudomonas STRAINS UNDER FIELD CONDITIONS

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