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Register a new userEffect the drought stress on the Almonds Stocks Korschinskii and Orientalis
تأثير الإجهاد الجفافي في أصلي اللوز كورشينسكي و الشرقي
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Aِl-Baath University ورقة بحثية
Publication date
2015
fields
Groves
and research's language is
العربية
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Shamra Editor
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أجريت الدراسة بهدف تقدير قدرة أصلي اللوز كورشينسكي و الشرقي على تحمل الإجهاد الجفافي باستخدام عدة مستويات من ماء الري ( 100, 75, 50, 25 % ) منالسعة الحقلية, مع عدة مؤشرات ( عدد الأوراق, سمك الأوراق, نمو الجذور ). أظهرت النتائج المتحصل عليها عدم حدوث تأثير كبير على أوراق اللوز كورشينسكي عند تعرضه للإجهاد الجفافي حيث بلغ عدد الأوراق فيه ( 255, 242, 220, 198 ورقة ), في حين انخفض عدد الأوراق الذي ترافق باحتراق حوافها تحت تأثير الأجهاد الجفافي في اللوز الشرقي حيث بلغ ( 250, 130, 60, 12 ورقة ) عند مستويات ماء الري ( 100, 75, 50, 25 % ) من السعة الحقلية على التوالي.
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 (number of leaves, the thickness of the leaves, root growth). The results obtained showed not affected by the stock in the Korschinskii Almonds drought stress (255, 242, 220, 198 leaves), while the number of leaves that accompany the burning edges under the influence of drought stress in Orientalis Almonds (250, 130, 60, 12 leaves) at levels of irrigation water (100, 75, 50, 25%) of field capacity respectively.
References used
ADJAB, M, 2002-Recherche des traits morphologiques, physiologiqueset biochimiques d’adaptation au déficit hydrique chez différentsgénotypes de blé dur (Triticum durum).Thèse de magistère. Faculté des sciences, Univer.Annaba : 84p
Ait kaki Y, 1993-Contribution à l’étude des mécanismes morphophysiologiqueset biochimiques de tolérance au stress hydrique sur cinqvariétés de blé dur. Thèse de magistère. Univer.Annaba:114p
AJAYI, N. O, 1990- Rapid determination of leaf area in ovate vegetable leaves by liner measurements. Journal of horticultural science, 65(1) -1-5. Nigeria
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