نفذت هذه الدراسة في مشتل عرى بالسويداء خلال الموسمين (2007\2008-2008\2009).
بهدف التقييم المورفولوجي و الفيزيولوجي لغراس اللوز الشرقي Amygdalus orientalis تحت
تأثير الإجهاد المائي من مناطق ذات ارتفاعات متباينة في جبل العرب تحت درجات مختلفة من
الإجهاد المائي، و تحديد المصادر البذرية من اللوز الشرقي الأكثر تحملا للجفاف بهدف
استعمالها كأصول للتطعيم عليها.
The study has been conducted in region of Sweeda on the nursery
of Era during the two seasons of 2008 and 2009 aiming at the
morphological and physiological assessment of the seedlings of
Amygdalus orientalis under different degrees of water stress in
different altitudes on the Arab mountain, specifying the tolerance of
those seedlings to that stress and defining the most tolerant seed
sources to water stress in order to use them as grafting stocks.
References used
Ali,M.,C.R.Jensen,V.O.Mogensen,A.Bahrum,1999.Droug ht adaptation of Field grown wheat in relation to soil physical condition .plant soil ,208,149-159
Blanke,1990.Chlorophyll-Bestimmung Mit Dmf, Die WeinWissenchaft , 87,76-78
Bradshaw, A.D. (1965). Evolutionary Significance of phenotypic plasticity in plants. Adv. Genetics 13:115-155
The study was conducted in order to know the ability of
Korschinskii Almonds and Orientalis Almonds to resistance of the
drought stress using several levels of water irrigation (100, 75, 50
and 25%) from the field capacity, with several indicators
The experiment was carried out during spring season 2016 to study the effect
of foliar spraying treatment with Tecamin Flower 2.5 ml/L in comparison with
distilled water, on growth of three hybrids of tomatoes at two different levels of
irrigation
In vitro rooting was significantly increased by adding indolebutyric
acid (IBA) to medium and rooting was improved by adding ١,٠ g/L activated
charcoal or ٠,١ g/L polyvinylpyrrolidone (PVP). Indoleacetic acid (IAA) (٠,٠ to
٤,٠ mg/L) was not effect
This research on pepper crop conducted to impact water stress using
three transactions water are: full irrigation (100% from water
requirement), 0.75% of full irrigation, and 60% of full irrigation,
has been designed experiment in a way random sectors full, use a
variety of municipal plant peppers, and used drip irrigation method.
An experiment was conducted in Kharabo station which belongs to the
faculty of agriculture, Damascus university during the growing season 2009 !
2010, to evaluate the response of seventeen sorghum genotypes under water
stress conditions during the flowering stage according to the randomized
complete block design (RCBD), with three replicates.