13 Result(s)
within
Ahmad Arzani
Plant Pathology
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Article
Photosynthetic and yield performance of wheat (Triticum aestivum L.) under sowing in hot environment
Heat stress during the post-flowering and grain development stages is a key abiotic stress influencing grain yield in wheat (Triticum aestivum L.). In this study, 64 wheat genotypes, in their terminal growth stag...
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Article
Morpho-physiological and gene expression responses of wheat by Aegilops cylindrica amphidiploids to salt stress
Aegilops cylindrica Host is one of the most salt-tolerant species in the Triticeae tribe. Amphidiploid plants derived from hybridization of ‘Roshan’ × Aegilops cylindrica and ‘Chinese Spring’ × Ae. cylindrica gen...
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Article
Genetic analysis of sugar yield and physiological traits in sugar beet under salinity stress conditions
Salinity is one of the most important constraints in sugar beet production in Asia. An understanding the genetic basis of sugar beet (Beta vulgaris) performance under salinity stress is crucial to gaining insight...
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Article
Physiological alterations due to field salinity stress in melon (Cucumis melo L.)
This study was aimed to assess physiological responses of melon (Cucumis melo L.) cultivars to salinity stress under field conditions. Seventeen melon cultivars including 16 widely distributed native and one exot...
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Article
Oil and seed yield stability in a worldwide collection of safflower under arid environments of Iran
The genotype × environment interaction (GEI) have direct impact on stability of genotypes grown under varied environmental conditions. In the present study, the additive main effects and multiplicative intera...
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Article
Association of SSR markers and morpho-physiological traits associated with salinity tolerance in sugar beet (Beta vulgaris L.)
The conventional screening methods for salinity tolerance are time-consuming, labor-intensive and have low throughput screening rate. Molecular marker-quantitative trait association can be used to increase the...
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Article
Physiology of salinity tolerance in Aegilops cylindrica
Aegilops cylindrica species is one of the valuable gene pool of wheat for the understanding of salinity-tolerance mechanisms such as Na+ exclusion. Eighty-eight Ae. cylindrica genotypes w...
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Article
Salinity tolerance of Aegilops cylindrica genotypes collected from hyper-saline shores of Uremia Salt Lake using physiological traits and SSR markers
Uremia Salt Lake, in North West Iran, has a hyper-saline water. A rare highly salinity-tolerant grass species, Aegilops cylindrica grows along its shores. Salinity tolerance of 44 genotypes of Ae. cylindrica, ma...
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Article
Study of genetic diversity in safflower genotypes using agro-morphological traits and RAPD markers
This research was conducted to study the genetic diversity in safflower (Carthamus tinctorius L.) using agro-morphological traits and RAPD markers. Sixteen selected lines derived from landraces growing in various...
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Article
Androgenetic response of heterozygous triticale populations using a greenhouse hydroponic system
Production of haploids, followed by chromosome doubling to produce doubled haploids (DH) represents the most rapid means of achieving complete inbreeding. In order to improve the androgenetic responses and max...
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Article
Comparison of doubled haploid lines and their mid-generation progenitors in forage and dual-purpose triticales under greenhouse hydroponic conditions
A doubled haploid method (DH) has been used to rapidly advance generations intriticale, and selections then made for high yielding homozygous lines. This study aimed at comparing the forage performance of DH p...
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Article
The effect of colchicine on triticale anther-derived plants: Microspore pre-treatment and haploid-plant treatment using a hydroponic recovery system
In cereals, chromosome doubling of microspore-derived haploid plants is a critical step in producing doubled haploid plants. This investigation was undertaken to study the effect of incorporation of colchicine...
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Article
Response of durum wheat cultivars to immature embryo culture, callus induction and in vitro salt stress
Response of twenty eight cultivars of durum wheat (Triticum turgidum var. durum) to immature embryo culture, callus production and in vitro salt tolerance was evaluated. For assessment of cultivars to salt tolera...
