C. N. Okereke

Comparative Assessment of the Impact of Organic and Inorganic Fertilizers Application on the Growth and Development of Solanum nigrum L. (Angiosperm; Solanaceae)

C. N. Okereke, C. D. Nnama, K. U. Ekwealor, C. G. Ukpaka & C. O. Nwogiji · Journal of Advances in Biology & Biotechnology · 2017

Aims: The application of organic and inorganic fertilizers to the soil is considered a good agricultural practice as it helps to improve the fertility of the soil and the quality of plant products. However, the effect of some fertilizers on crop yield is not always positive when...

Open access Research Article 10.9734/JABB/2017/30047

An Evaluation of the Spatial Distributions of the Physico-Chemical and Microbial Contents of Nworie River in Owerri, Southeastern Nigeria

S. O. Onyekuru, C. N. Okereke, S. I. Ibeneme, A. O. Nnaji, C. Z. Akaolisa, C. A. Ahiarakwem, M. O. Ibecheozo & L. N. Ukiwe · Current Journal of Applied Science and Technology · 2014

Water quality assessment of a tropical river arises due to the importance of such rivers as main sources of water for domestic, agricultural, tourism and industrial purposes. The spatial distribution of the physical, chemical and microbial contents of Nworie River water was asses...

Open access Research Article 10.9734/BJAST/2014/10700