Author

N. M. John

Observed names: N.M John, N.M. John

Observed institutions: University of Uyo, University of Calabar, Akwa Ibom State Polytechnic

OpenAlex ID: A5113600610

Growth and Yield Response of Improved Sweet Potato (Ipomoea batatas (L.) Lam) Varieties to Different Rates of Potassium Fertilizer in Calabar, Nigeria

2013 · D. F. Uwah, U. L. Undie, et al. · Journal of Agricultural Science · 48

Changes in Maize (Zea mays L.) Performance and Nutrients Content with the Application of Poultry Manure, Municipal Solid Waste and Ash Composts

2013 · N. M. John, D. F. Uwah, et al. · Journal of Agricultural Science · 25

Biogas Production from Organic Waste in Akwa IBOM State of Nigeria

2009 · E. E. Ituen, N. M. John, et al. · Springer eBooks · 25

Interactive effects of plant growth regulators and nitrogen on corn growth and nitrogen use efficiency

2016 · Victoria Otie, An Ping, et al. · Journal of Plant Nutrition · 24

Physical Composition of Municipal Solid Waste and Nutrient Contents of Its Organic Component in Uyo Municipality, Nigeria

2006 · N. M. John, S. O. Edem, et al. · Journal of Plant Nutrition · 21

Compost pelletization eases end use in Nigeria.

1996 · N. M. John, G. O. Adeoye, et al. · Biocycle · 10

Effect of biochar treatment on soil pH and cucumber fruit: A demonstration of the importance of biochar amendment on the tropical soils of Nigeria

2024 · E.O. Ayito, K. John, et al. · Journal of Soil and Water Conservation · 4

Response of maize (Zea mays L.) to different levels of decomposed refuse in Uyo Municipality, Nigeria.

2008 · N. M. John, G. S. Effiong · AMERICAN-EURASIAN JOURNAL OF SUSTAINABLE AGRICULTURE · 4

Effects of nitrogen enrichment on heavy metals content of cattle dung/poultry manure compost and maize yield.

2010 · N.M John, U.E Etokeren, et al. · Global Journal of Agricultural Sciences · 3

Palm Kernel Cake and Sawdust Composts: Chemical Properties and Effects on Maize Growth in Acid Sands of Uyo, Nigeria

2012 · G. S. Effiong, U. J. Ekong, et al. · Archives of applied science research · 1

Heavy metal contents of poultry feeds and liver tissues of chicken fed with different poultry feeds.

2009 · Essien D. Udosen, I. I. Udo, et al. · Journal of Agricultural,Biotechnology and Ecology

Growth and yield of maize (Zea mays L.) on an acidic coastal plain soil fertilized with compost and inorganic fertilizers.

2009 · N. M. John, G. S. Effiong, et al. · Journal of Agricultural,Biotechnology and Ecology

Works count: 12

Citation count: 165

H-index: 6

I10-index: 6