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soil

Papers (24)

Ecological Niche of Some Wetland Microbes

A. O. Ajayi · Microbiology Research Journal International · 2016

This study was focused on identifying and characterizing the ecological microbial communities in soil samples from Akoko communities in Akoko South West Local Government area, and Akure, the State capital, Ondo State, Nigeria. Parameters such as soil temperature, pH, and some bio...

Open access Research Article 10.9734/BMRJ/2016/24073

Variation of Mineral Micronutrient Elements in Robusta Coffee (Coffea canephora Pierre ex A. Froehner) As Measured by Energy Dispersive X -Ray Fluorescence

Pauline Aluka, Kahiu Ngugi & David Maina · Annual Research & Review in Biology · 2016

Aim: Robusta coffee growing countries of the world such as Uganda, have experienced a decline in market prices since 2002 due to changed consumer preferences for other beverages. In Uganda, where Robusta coffee is the major income earner, one practical way of ensuring that coffee...

Open access Research Article 10.9734/ARRB/2016/23068

Effect of Intensive Vegetable Cultivation on Soil Organic Carbon Storage in Akwa Ibom State, Southeastern Nigeria

E. A. Awelewa & P. I. Ogban · International Journal of Environment and Climate Change · 2015

 An empirical study was carried out to assess the effect of intensive vegetable cultivation on the amount of soil carbon stored in Abak, Onna, Uyo and Ikot Ekpene area of Akwa Ibom State, Southeastern Nigerian. The objectives of the study were to; assess the types of farming prac...

Open access Research Article 10.9734/BJECC/2015/22942

Pseudomonas monteilii and Citrobacter murliniae, Biosurfactant-Producing Bacteria Isolated from Nigerian Soil

C. G. Anaukwu, A. I. Ekwealor, C. C. Ezemba, V. N. Anakwenze, U. C. Okafor & E. J. Archibong · Microbiology Research Journal International · 2015

Aims: To isolate bacterial species with good potentials for biosurfactant production and to determine the tenso-active characteristics of the active producers. Study Design: Study on biosurfactant-production potential of bacteria in shake flask. Place and Duration of Study: Depar...

Open access Research Article 10.9734/BMRJ/2015/19742

Microbacterium lacticum; a Lysine Producing Bacterium Isolated from Oil-contaminated Soil in South-East Nigeria

C. C. Ezemba, C. C. Ekwealor, I. A. Ekwealor, C. A. Ozokpo, C. E. Chukwujekwu, V. N. Anakwenze, E. J. Archibong & G. C. Anaukwu · Microbiology Research Journal International · 2015

Aims: To screen for lysine production using hydrocarbon utilizing bacteria isolated from oil-contaminated soil. Study Design: Study of the isolation and fermentation process in shake flask culture. Place and Duration of Study: Department of Applied Microbiology and Brewing, Nnamd...

Open access Research Article 10.9734/BMRJ/2015/15168

Isolation and Identification of Bacteria from Transformer Oil Contaminated Soil

Aziz ur Rehman Safi, Subhanullah ., Muhammad Ayaz, Attaullah ., Baharullah Khatak, Noor Ul Akbar, Imran Khan, Muhammad Asif, Nasar Khan & Sami Ullah · Microbiology Research Journal International · 2015

Background: Poly chlorinated biphenyls (PCBs) are organic chemicals with toxigenic, carcinogenic affecting human health and the environment using as dielectric fluids in transformers as a cooling and insulating medium containing. Materials and Methods: Soil samples were collected...

Open access Research Article 10.9734/BMRJ/2015/11278

Comparison of two DNA Extraction Protocols Representing Bacterial Community from Bulk Soil by PCR-DGGE

N. R. Martins, S. R. Passos, G. R. Xavier & F. V. Silva · Microbiology Research Journal International · 2014

Aims: The objective of this work was to investigate the efficiency of DNA extraction from bulk soil using the Britânia® mini mixer combined with phenol extraction to study bacterial communities, from three sampling sites localized in São Gonçalo-RJ, Brazil, comparing it to a comm...

Open access Research Article 10.9734/BMRJ/2015/12628

A New Approach to Screening for Methionine-Producing Bacteria

U. S. Ozulu, O. U. Nwanah, C. C. Ekwealor, S. K. Dike, C. L. Nwikpo & I. A. Ekwealor · Microbiology Research Journal International · 2012

Aim: To find a method of screening for active Methionine-producing organisms. Study Design: Examination of cross-section of soil. Place and Duration of Study: Department of Applied Microbiology and Brewing, Nnamdi Azikiwe University, Awka, Nigeria between April 2010 and August 20...

Open access Research Article 10.9734/BMRJ/2012/989