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Studies on the effect of pgpb on citrus rootstock under two types of soil condition / Walaa Hassan Esmail Ibrahem ; Supervised Mohamed Zakaria Sedik , Hayam Mohamed Fathy , Lobna Abdelaziz Ahmed Moussa

By: Contributor(s): Material type: TextTextLanguage: English Publication details: Cairo : Walaa Hassan Esmail Ibrahem , 2019Description: 118 P. : charts , facsimiles ; 25cmOther title:
  • على أصول الموالح تحت ظروف نوعان مختلفان من التربة PGPB دراسة تأثير بعض [Added title page title]
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Dissertation note: Thesis (Ph.D.) - Cairo University - Faculty of Agriculture - Department of Microbiology Summary: Citrus one of the most economically important crops in Egypt, efforts are always put to increase the citrus cultivated lands, especially reclaimed lands which needs solutions to overcome its rough conditions. One of the proposed solutions is using Plant Growth Promoting Bacteria (PGPB). In the presented study, 19 isolates were isolated from the rhizosphere area of sandy soil cultivated with citrus and 15 isolates were isolated from the rhizosphere area of calcareous soil cultivated with citrus. These isolates possess the ability of producing ACC-deaminase, IAA, GA and sidrophore. They also possess the ability of dissolving phosphate and fixing atmospheric nitrogen. The results revealed that this isolate was successful in improving the cultivates parameters in both types of treated soil compared with their respective untreated soils
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Thesis Thesis قاعة الرسائل الجامعية - الدور الاول المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.07.06.Ph.D.2019.Wa.S (Browse shelf(Opens below)) Not for loan 01010110079209000
CD - Rom CD - Rom مخـــزن الرســائل الجـــامعية - البدروم المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.07.06.Ph.D.2019.Wa.S (Browse shelf(Opens below)) 79209.CD Not for loan 01020110079209000

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

Citrus one of the most economically important crops in Egypt, efforts are always put to increase the citrus cultivated lands, especially reclaimed lands which needs solutions to overcome its rough conditions. One of the proposed solutions is using Plant Growth Promoting Bacteria (PGPB). In the presented study, 19 isolates were isolated from the rhizosphere area of sandy soil cultivated with citrus and 15 isolates were isolated from the rhizosphere area of calcareous soil cultivated with citrus. These isolates possess the ability of producing ACC-deaminase, IAA, GA and sidrophore. They also possess the ability of dissolving phosphate and fixing atmospheric nitrogen. The results revealed that this isolate was successful in improving the cultivates parameters in both types of treated soil compared with their respective untreated soils

Issued also as CD

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