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Phytoextraction of lead from polluted soil by oleander (Nerium oleander)
المؤلفون المشاركون
Husayn, Ramadan Umar
Mezory, Hasan A. M.
المصدر
الناشر
تاريخ النشر
2016-06-30
دولة النشر
العراق
عدد الصفحات
9
التخصصات الرئيسية
الملخص الإنجليزي
Pot experiment was carried out on oleander (Nerium oleander) to investigate its potential to remove lead (Pb) from polluted soil.
Rotted cuttings of oleander were grown in pots contaminated with different levels of Pb (25, 75, 125, 225,425, 825, and 1225 mg.
kg-1 soil) either alone or with (0.5 gm of EDTA.kg-1soil).
Result indicated that the Pb combined with 0.5gm.kg-1 soil EDTA reduced significantly chlorophyll percent compared with plants treated with no EDTA.
Total biomass decreased significantly as Pb concentration in the soil increased and highest dry weight observed in control plant (9.12 g) and the lowest in plants sampled from pots treated with 1225 mg.kg-1of Pb.
There were no significant differences in total dry weight by application of EDTA.
Absorption of Pb by oleander plants increased with the increments in Pb concentration in the soil, also plants treated with EDTA accumulated significantly more Pb than those plants treated with no EDTA, in general concentration of Pb was in order of that roots > stems > leaves.
Translocation and bioaccumulation factor didn’t exceed 1; it means that the oleander plants in under these circumstances can be considered a phytostabilizer plant.
Removal Pb ranged from 0.16 mg.pot-1 in samples grown in pots contained 25 mg.kg-1 of Pb to 0.69 mg.pot-1 in plants treated with 1225 mg.kg-1of Pb and 0.5gm.kg-1EDTA
نوع البيانات
أوراق مؤتمرات
رقم السجل
BIM-797935
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Husayn, Ramadan Umar& Mezory, Hasan A. M.. 2016-06-30. Phytoextraction of lead from polluted soil by oleander (Nerium oleander). The Scientific Agricultural Conference (2nd : 2016 : University of Duhok, Kurdistan region of Iraq). . Vol. 19, no. 1 (Special Issue) Agricultural and Veterinary Sciences (Jun. 2016), pp.654-662.Dihok Iraq : University of Duhok.
https://search.emarefa.net/detail/BIM-797935
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Husayn, Ramadan Umar& Mezory, Hasan A. M.. Phytoextraction of lead from polluted soil by oleander (Nerium oleander). . Dihok Iraq : University of Duhok. 2016-06-30.
https://search.emarefa.net/detail/BIM-797935
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Husayn, Ramadan Umar& Mezory, Hasan A. M.. Phytoextraction of lead from polluted soil by oleander (Nerium oleander). . The Scientific Agricultural Conference (2nd : 2016 : University of Duhok, Kurdistan region of Iraq).
https://search.emarefa.net/detail/BIM-797935
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر
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