Impact of spent engine oil on soil and the growth of Zea mays seeds
The impact of waste engine oil on soil and the growth of Zea mays seeds were investigated in this paper. Three concentrations of 500mL, 1000mL, and 1500mL waste engine oil applied to the soil affected the soil and growth of Zea mays seeds. The pH of soil increased from 6.0 (control) to 6.7 (1500mL), moisture content decreased significantly [p<0.05] from 12.0 to 10.9%, while phosphorus decreased...
2. Uhegbu, F.O., E.I.Akubugwo, E.J. Iweala and O.C Uhegbu
Iweala Emeka » Emeka Iweala is a Professor of Biochemistry and a past head of department of Biological Sciences at the Covenant University, Nigeria. He currently serves as the Director, Covenant University Centre for Research, Innovation and Discovery (CUCRID) and deputy director, Covenant Applied Informatics and Communication African Centre of Excellence (CApIC-ACE). He worked as a faculty at the department... view full profile