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Register a new userEvaluation the variability of response for some lentil genotypes for osmotic stress tolerance in the lab
تقييم التباين في ادتجابة طرز وراثية من العدس (Lens esculenta L) لتحمل الإجهاد الحلولي مخبرياً
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Aِl-Baath University ورقة بحثية
Publication date
2016
fields
Field Crops
and research's language is
العربية
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Shamra Editor
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نُفذت تجربة مخبرية في مخابر قسم المحاصيل الحقلية، كلية الزراعة جامعة دمشق، خلال العام 2011 بهدف تقييم التباين في استجابة بعض طرز العدس لتحمل الإجهاد الحلولي على مستوى البادرة الفتية.
Laboratory experiment was conducted in the laboratories of field crops department, Faculty of Agriculture, Damascus University, during the year 2011, in order to screen some lentils genotypes to osmotic stress at seedling stage.
References used
ABU_SHAKER S. and TANNOUS R.I. 1981- Nutritional value and quality of lentils. In: Lentils (eds C. Webb & G.C. Hawtin). Commonwealth Agricultural Bureau, Slough, England
ADELE M, MARIA S, UBERTO A, CAMELO S, and ALBINO M. 2014- Effect of PEG-induced drought stress on seed germination of four lentil genotypes. Journal of Plant Interactions, 9 (1): 354-363
AL-OUDA A. S. 1999- Genetic variability for heat and drought stress tolerance among sunflower hybrids: An assessment based on physiological and biochemical parameters. Ph.D. Thesis submitted to Crop Physiology Dept., UAS, Bangalore, India
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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.
A laboratory experiment was conducted during 2002-003. The purpose was
to develop an effective and rapid screening tool to assess the genetic variability
for the response of some local barley varieties to polyethylene glycol- induced
osmotic stres
s at early growth stage. Also this will help to evaluate the relevance
of pre-exposure of barley seedlings to sub-lethal (induction) levels of osmotic
stress. This might enhance the capacity of seedlings to tolerate the lethal levels
of stress.
A study was carried out in the 2nd agro-ecological zone at the General Commission
for Scientific Agricultural Research/Sirbaya Research Station/Aleppo during the growing
season 2011-2012. The study aimed at evaluating the response of different vari
eties of
lentil to supplemental irrigation. The experiment adopted a split plot design with three
replicates. Two water treatments, supplemental irrigation (R) and rain feed (Ro) were
applied to three varieties of lentil: IDLEB1 (D1), IDLEB1 (D2), and IDLEB1 (D3). The
results showed that R was more significant than Ro at a confidence level 5% for grain, hay
yield, and 100-grain weight. The differences were significant between the varieties that
applied Ro; the most significant of which was D3 for grain and hay yield, and D2 for 100-
grain weight. As for R, the differences were significant for grain yield (the most significant
was D3) and 100-grain weight (the most significant was D2), while there was no
significant difference for hay yield. There was no interaction between water treatment and
the variety in terms of grain yield and 100-grain weight, while it was observed for hay
yield.
The research was conducted at Abo-Jarash farm, faculty of
agriculture, Damascus university during the two growing season
2011-2012 and 2012-2013 in order to evaluate genetic variability of
some lentils genotypes based on some physiological and
productivity traits associated with drought tolerance. The
experiment was laid out according to factorial randomized complete
block design with three replications.
A hydroponic culture experiment was conducted under the green house
conditions, at the general commission of scientific agricultural research, and
the faculty of agriculture, Damascus university, during the year 2002-003.
The objectives of this in
vestigation concentrated on the influence of four
salinity levels (0-50-100-150 mM NaCl) on some physiological parameters of
eight sorghum genotypes. The experiment was designed in a RCB design with
three replications.
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