Dr Alaa A. Said

Assistant Professor - Prof. asst.

Faculty of agriculture

Address: Nacer city, sohag



Dr Alaa A. Said, Assistant Professor, Plant breeding, Agronomy department, Faculty of Agriculture, Sohag university

2018-10-22 11:51:06
قرار المجلس الأعلى للجامعات بخصوص نسب الاقتباس العلمي
قرار المجلس الأعلى للجامعات بخصوص نسب الاقتباس العلمي Read more

2020-12-20 17:00:14 | Keywords Magnetic water, saline water, ,
The effect of saline water magnetization on physiological and agronomic traits of some bread wheat genotypes
The present work relates to estimate the effect of magnetically-treated saline water on physiological and agronomic traits of 22 bread wheat genotypes and to determine the changes in soil properties. Replicated pot experiments involving potable water, saline water (2500 and 5000 ppm) and magnetically treated (2500 and 5000 ppm saline water) were conducted in greenhouse during 2017/2018 and 2018/2019 winter ... Read more

2020-12-20 16:56:55 | Keywords Stability models, Performance,
A comparison of bread wheat genotypes in various environments using different stability models
Twenty five bread wheat genotypes were tested under eight environments (2 growing seasons×4 water stresses) to study stability and adaptability for physiological and agronomic traits. Analysis of variance showed highly significant variations among all tested genotypes for all studied traits; chlorophyll content, canopy temperature, specific leaf area, spike length, no. of spike/plant, 1000- kernel weight and grain yield. The results ... Read more

2020-12-20 16:50:43 | Keywords Bread wheat (T. aestivum L.), ,
Grain Yield Stability of New Bread Wheat Genotypes (Triticum aestivum L.) under Normal and Heat Stress Conditions
FORTY-TWO bread wheat genotypes (Triticum aestivum L.) were evaluated in eight environments in Egypt: two locations and two planting dates during the two 2016-2017 and 2017-2018 growing seasons. The objectives of this study were to estimate grain yield, number of spikes plant-1, 1000-kernel weight and plant height of these 42 bread wheat genotypes under different environments and to determine their ... Read more

2020-12-20 16:01:18 | Keywords QTL mapping, Sorghum biocolor,
Mapping Quantitative Trait Loci Associated with Yield and its Related Traits in Sorghum bicolor
YIELD and its related traits; heading date, hundred kernel weight and kernels number as well as harvest index and biological yield are complex traits that require the concerted action of many genes and are affected by environmental cues. To genetically dissect those traits, 140 recombinant inbred lines (RILs) genotyped with 120 DArT and SSR markers were grown under field conditions ... Read more

2018-10-03 18:43:46 | Keywords Wheat lines, Bio-agents, Bio-, Damping-off, yield, wheat,
The current study was conducted to assess the possibility of using two bioagents (BAs), Trichoderma harzianum T39 (Trichodex) and Bacillus subtilis (MBI 600) tested at 1, 3 and 5% concentration to control damping-off disease and also their ability to promote yield of wheat lines under field conditions. Seed inoculation with two BAs protected wheat seedlings and highly promoted seed germination. ... Read more