MBONU, O. A. and ARIFALO, S. (2006). Growth and Yield of Amaranthus (Amaranthus cruentus L.) as Affected by Organic Soil Ammendments. Nig. J. of Hort Sci. vol.11:42-46. Abstract: The growth and yield of Amaranthus cruentus L. as affected by different combinations of organic materials were analyzed. The treatments which consisted of 5tons/ha of poultry manure,…
MBONU, O. A. and BABALOLA, O. (2006). Field-Measured and Model-Estimated Cumulative Infiltration on a Desurfaced Alfisol in Semi-Humid Tropics. Acta Agronomica Nigeriana. Vol. 7(1) 32-37. Abstract: The cumulative infiltration of a desurfaced paleustalf in a humid tropical environment of western Nigeria, was measured using the double ring infiltrometer. There were 4 treatments including manual removal…
MBONU, O.A., OPARA, C. C. and IKPE, F.N. (2007). Methods of estimating bulk density of soils of varying texture. Acta Agronomica Nigeriana. Vol. 7(2):103 – 107. Abstract: An experiment was carried out at three locations of varying texture, in Port Harcourt (4°51N, 7001E), to determine the most reliable of three methods of bulk density…
NNAH, M.B, IKPE, F.N., OSAKWE, J.A and MBONU, O.A.(2010). Influence of oil palm bunch refuse ash and urea on soil physic-chemical properties and okra yield in South-Eastern Nigeria. Acta Agronomica Nigeriana. Vol. 10(2):117 – 124. Abstract: A field trial was conducted at Korokoro Tai, Tai Local Government Area and the Teaching and Research Farm of…
AMADI, D.S., IKPE, F.N., NWONUALA, A.I. AND MBONU, O.A (2011) Effect of time of mulch and fertilizer Application on the field performance of Ginger in the Guinea Savanna Zone of Nigeria. Acta Agronomica Nigeriana. Vol. 11(1&2) 34-39. Abstract: A field experiment was carried out in 2008 and 2009 at the Teaching and Research Farm of…