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A comparative study for uptake of some heavy metals by plants in newly reclaimed soils / Nessrin Shaker Hanna Bakhoum ; Supervised Eman Sobhy Attala , Mohamed Reda Barakat , Ramzy George Stino

By: Contributor(s): Material type: TextTextLanguage: English Publication details: Cairo : Nessrin Shaker Hanna Bakhoum , 2017Description: 115 P. ; 25cmOther title:
  • دراسة مقارنة لامتصاص النباتات لبعض العناصر الثقيلة فى الأراضى المستصلحة حديثاُ [Added title page title]
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  • Issued also as CD
Dissertation note: Thesis (Ph.D.) - Cairo University - Faculty of Agriculture - Department of Pomology Summary: The present study was carried to investigate the general characteristics of soil (wadi Oodaib and wadi doat), soil profiles (0-25, 25-45, 45-90cm. depth) were collected from the barren soil of shalateen area, plant samples (wild and cultivated ), and water samples. The soil, plant and water samples were analyzed from N,P,K Cu, Zn, Fe, uranium and thorium, showed that the uranium in wadi ddaib higher than wadi doat. A pot experiment was carried out through two successive seasons of 2012 and 2013, on kalamata olive budlings to investigate the adverse effects of adding uranium to the nutrient solution at 7 concentrations. The effect of organic matter amendment in the media to diminish the adverse effects was also assessed. The evaluated parameters were vegetative growth parameters, biomass, leaf total chlorophyll, leaf macro-nutrients, fresh weight, water content and uranium accumulation, uptake , translocation. The attained data clarified clear adverse effects which were in proportional to increasing the added uranium. Amending the growing media with farm manure showed significant palliative effects which increased with increasing the application rate. It was concluded that the adverse effects related to uranium application in our opinion is basically due to decreasing the macro nutrients absorption and this is evident by its' decreasing concentration in the leaves. This was reflected on the decrease total chlorophyll in the leaves leading to lowering their photosynthetic activity
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Item type Current library Home library Call number Copy number Status Date due Barcode
Thesis Thesis قاعة الرسائل الجامعية - الدور الاول المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.07.13.Ph.D.2017.Ne.C (Browse shelf(Opens below)) Not for loan 01010110074476000
CD - Rom CD - Rom مخـــزن الرســائل الجـــامعية - البدروم المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.07.13.Ph.D.2017.Ne.C (Browse shelf(Opens below)) 74476.CD Not for loan 01020110074476000

Thesis (Ph.D.) - Cairo University - Faculty of Agriculture - Department of Pomology

The present study was carried to investigate the general characteristics of soil (wadi Oodaib and wadi doat), soil profiles (0-25, 25-45, 45-90cm. depth) were collected from the barren soil of shalateen area, plant samples (wild and cultivated ), and water samples. The soil, plant and water samples were analyzed from N,P,K Cu, Zn, Fe, uranium and thorium, showed that the uranium in wadi ddaib higher than wadi doat. A pot experiment was carried out through two successive seasons of 2012 and 2013, on kalamata olive budlings to investigate the adverse effects of adding uranium to the nutrient solution at 7 concentrations. The effect of organic matter amendment in the media to diminish the adverse effects was also assessed. The evaluated parameters were vegetative growth parameters, biomass, leaf total chlorophyll, leaf macro-nutrients, fresh weight, water content and uranium accumulation, uptake , translocation. The attained data clarified clear adverse effects which were in proportional to increasing the added uranium. Amending the growing media with farm manure showed significant palliative effects which increased with increasing the application rate. It was concluded that the adverse effects related to uranium application in our opinion is basically due to decreasing the macro nutrients absorption and this is evident by its' decreasing concentration in the leaves. This was reflected on the decrease total chlorophyll in the leaves leading to lowering their photosynthetic activity

Issued also as CD

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