Mohammad Reza Dehghani

• PhD
• Isfahan University of Technology

Considering the destructive effect of stresses on the photosynthetic apparatus of plants and the important role of light in photosynthesis, we investigated the effect of complementary light on the photosynthetic apparatus under salinity and alkalinity stress conditions. Light-emitting diodes (LEDs) in monochromatic blue (460 nm), monochromatic red...

Evaluation of drought tolerance in tall fescue (Festuca arundinacea Schreb.) native Iranian landraces, and estimation of the genotype × environment interaction via advanced multivariate methods has rarely been studied. Here, 24 genotypes of tall fescue, including 17 native landraces and seven foreign accessions, were evaluated during 5 yr at two lo...

Stability of combining ability and the nature and extent of genetic and genotype × environment interaction is poorly understood in orchardgrass especially under climate change conditions. This study was conducted to evaluate the adaptability and yield stability of orchardgrass families in order to facilitate comparison among HS families and environ...

Stability of combining ability and the nature and extent of genetic and genotype×environment interaction is poorly understood in orchardgrass especially under climate change conditions. In the present study, first-generation half-sib families of orchardgrass derived from the polycross of 25 parental genotypes were evaluated in the field during five...

Information on the nature and amount of genotype × environment (GE) interaction for economic traits and persistence is extremely rare in smooth bromegrass (Bromus inermis Leyss.), especially under drought stress. In this study, 25 half-sib (HS) families of smooth bromegrass were evaluated in the field during five consecutive years under normal and...

Evaluation of yield performance and its stability is essential for yield trials conducted in different environments. We determined the forage yield stability of 24 tall fescue (Festuca arundinacea Schreb.) genotypes using different parametric and non-parametric stability measures and compared those stability statistics across 14 test environments (...

Development of forage grass genotypes which maintain a high level of performance over a wide range of environments is a goal of most breeding programs. In this study the additive main effects and multiplicative interactions (AMMI) model analysis was used to understand the complexity of genotype by environment interaction and to evaluate the adaptab...

This research was carried out to determine stable genotypes and investigate genotype × environment interaction (GE) effects on the forage yields of 24 tall fescue genotypes (Lolium arundinaceum, syn. Festuca arundinacea Schreb.) across 14 test environments (combination of year, location and moisture conditions). The GGE biplot method was used to ev...