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Accueil du site → Doctorat → Egypte → Allelopathic Effects of Some Weeds on Rhizosphere Algae at El-Kharga Oasis (New Valley)

Assiut University (2013)

Allelopathic Effects of Some Weeds on Rhizosphere Algae at El-Kharga Oasis (New Valley)

Gamal El-Dein Ghareib Ahmed

Titre : Allelopathic Effects of Some Weeds on Rhizosphere Algae at El-Kharga Oasis (New Valley)

ﺍﺛﺎﺭ ﺍﻷﻟﻴﻠﻮﺑﺎﺛﻴﺔ ﻟﺒﻌﺾ ﺍﻷﻋﺸﺎﺏ ﻋﻠﻰ ﻃﺤﺎﻟﺐ ﺍﻟﺮﻳﺰﻭﺳﻔﻴﺮ ﻓﻰ ﻭﺍﺣﺔ ﺍﻟﺨﺎﺭﺟﺔ )ﺍﻟﻮﺍﺩﻯ ﺍﻟﺠﺪﻳﺪ(.

Auteur : Gamal El-Dein Ghareib Ahmed

Université de soutenance : Assiut University

Grade : Doctorat 2013

Résumé
The present investigation consists of three major parts. The first one was concerned with seasonally study of the algal diversity in the rhizosphere zone of 46 wild weeds naturally found in El-Karga Oasis at different eight sites, throughout the period of study (December,2010- September, 2011). The second part of this investigation concerned to study the effect of different concentrations of aqueous extract from shoots and roots for some dominant weeds on the algal diversity.

Présentation

Page publiée le 30 octobre 2018