mohamed_helmy

د. محمد حلمي مطاوع عمران

استاذ مساعد - استاذ مساعد

كلية الزراعة

العنوان: سوهاج _ البلينا _ شارع مجلس المدينة الغربي

4

إعجاب
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81

أضيف حديثا
  • المقررات الدراسية 33
  • ملحقات المقررات الدراسية 0
  • واجبات المقررات الدراسية 0
  • المنشورات و المؤلفات 3
  • ساعات مكتبية 3
  • الاعلانات 4
  • عدد الملفات المرفوعه 0
  • كل التنزيلات 0
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ISSR markers trait associations and stability analysis in bread wheat varieties

2015 | الكلمات المفتاحية Stability, Regression, Agronomic traits, ISSR markers, Triticum aestivum L,
ISSR markers trait associations and stability analysis in bread wheat varieties
The genetic variability and yield stability are complex traits with large environmental components that are utilized for breeding of improved plant performance under drought conditions. In order to better understand the relationship among genotype, trait components, and environment, marker-trait associations in 20 wheat varieties using phenotypic and ISSR (Inter-Simple Sequence Repeat) markers under drought conditions were examined. The combined analysis ... إقراء المزيد

Identification of ISSR and RAPD markers linked to yield traits in bread wheat under normal and drought conditions

2015 | الكلمات المفتاحية Single marker analysis, Triticum aestivum L, Yield traits, drought, Genetic diversity,
Identification of ISSR and RAPD markers linked to yield traits in bread wheat under normal and drought conditions
Genetic variability and identification of some molecular markers were studied in twenty promising lines of wheat using agronomic traits, ISSR (inter simple sequences repeats) and RAPD (random amplified polymorphic DNA) markers. Significant variation was evidenced in all agronomic traits. The lines proved to be superior to the check cultivar Sahel1 in yield and its component traits. Lines L2, L7 and ... إقراء المزيد

Genetic studies on tissue culture response and some agronomical traits in Egyptian bread wheat

2013 | الكلمات المفتاحية Combining ability, Half diallel cross, Embryogenic callus, Plant regeneration, RAPD markers, (Wheat (Triticum aestivum L.,
Genetic studies on tissue culture response and some agronomical traits in Egyptian bread wheat
The main effort of wheat breeder is the detection of genes and to merge them in a particular genotype using most suitable combination. Five Egyptian cultivars of bread wheat (_Triticum aestivum_ L.) were crossed in a half diallel mating design to produce 10 crosses. The genetic potential of embryogenic callus (EC%), plant regeneration (RGP%) response and its association with heading ... إقراء المزيد

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