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Vol.6 No.4 – 5: An abundance of soil invertebrates in young and mature palm oil plot in relations to soil physical properties: A preliminary study

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By: Nurul Hazirah Hamzah1*, Abrar Maqtan1, Hishamuddin Omar1, and Hafiz Ibrahim1 1Department of Biology, Faculty of Science, Universiti Putra Malaysia, UPM, Serdang, Selangor 43400, Malaysia Abstract The soil biota is considered the biological engine of the earth and is associated with most of the critical functions of the soil in terms of ecosystem services. The […]

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Vol.6 No.5 – 2:Effect of seawater and salicylic acid on the activity of antioxidant enzymes in the embryonic callus tissue of the date palm plant (Phoenix dactilylfera L.) cultivar Barhi cultivated ex vivo

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By: Abdalamir Rahim Ebed1 and Khayon Ali Mohsin2 1. Faculty of Agriculture, University of Basrah, Iraq 2. Palm Research center, University of Basrah, Iraq Abstract This study was conducted in the laboratories of the Palm Research Center of the University of Basrah. The study studied the effect of different concentrations of seawater (0, 10, 20, […]

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Vol.6 No.5 – 1: Economic analysis to factors affecting the production of fish farms – mud ponds in the province of Diyala for the season of 2018

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By: Abbas Abid Ahmed Al Tamimi and Ali Yasin Khudair ABSTRACT       The study examined the production function of the fish farms in the Diyala Governorate for the season 2018 through a questionnaire prepared for this purpose, questionnaire (31) fish products were selected from (61) products while (27) farms were not working out of […]

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Vol.6 No.4 – 4: Bio-Remediation of Pb-contaminated Soil Cultivated With Faba Bean Via Application of Rhizobacteria Bacillus amyloliquefaciens subsp. plantarum UCMB 5033

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By: Rania Mohammed Sabri Sultan1, Raad Homod Mohammed Al-Hazmi2 1Department of Biological Sciences, Faculty of Science, King Abdulaziz University Jeddah, 21589, Saudi Arabia2Ministry of Education, Western Region, Jeddah, Saudi Arabia Abstract Bio-remediation of Faba bean (Vicia faba cv. luz deotono) plants growing under lead (Pb) contaminated soil using the bacteria strain Bacillus amyloliquefaciens subsp. plantarum […]

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Vol.6 No.4 – 3: A Theory of Biodiversity and Gene Evolution

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By: Sobhy E. Hassab El-Nabi Zoology Department – Faculty of Science Menufia University- Egypt Abstract The statement of theory: {Evolution of organisms and biodiversity depends mainly on gene evolution through the appearance of novel genes. Biodiversity results from the DNA modifications induced by visible and non-visible environmental effects, the variation of gene expression, stresses, mutation, […]

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