Physiological, biochemical and productive changes in sesame genotypes subjected to different rates of water replenishment

physiological and Biochemical responses of different sesame (sesamum indicum) genotypes under salinity stress

Sesame seeds are a good source for food and health due to their protein and unsaturated fatty acids and secondary metabolites such as lignans. Soil and water salinity is one of the most important factors limiting the growth of this crop. By examining the physiological reactions related to salinity tolerance among different landraces and cultivars, tolerant and sensitive cultivars can be selecte...

evaluation of physiological characteristics related to water deficit in some genotypes of sesame (sesamum indicum l.)

investigation of physiological responses to water deficit in sesame (sesamum indicum l.) genotypes can help to identify effective mechanisms of plant resistance to stress. therefore, chlorophyll content, proline, soluble carbohydrates, net photosynthesis rate, stomatal conductance, maximum quantum efficiency (fv/fm), plant height and shoot dry weight in a complete block factorial pot experiment...

Physiological and Biochemical Responses of Semiarid Plants Subjected to Water Stress

Molecular, Physiological and Biochemical Responses of Theobroma cacao L. Genotypes to Soil Water Deficit

Six months-old seminal plants of 36 cacao genotypes grown under greenhouse conditions were subjected to two soil water regimes (control and drought) to assess, the effects of water deficit on growth, chemical composition and oxidative stress. In the control, soil moisture was maintained near field capacity with leaf water potentials (ΨWL) ranging from -0.1 to -0.5 MPa. In the drought treatment,...

evaluation of tolerance to water stress in some sesame genotypes

to study genetic diversity and drought tolerance in sesame genotypes, an experiment in a randomized complete block design with three replications in 2010-2011 was conducted at the agricultural research field, university of birjand under stress and non-stress conditions. the aim of this study was the testing of yield, tolerance index and bi-plot analysis. materials included genotypes birjand, kh...