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O. A. Agba

Publications (5)

Evaluation of Planting Distance and Poultry Manure on Performance of Utasi (Gongronema latifolium)

O. A. Agba · Journal of Experimental Agriculture International · 2020

Gongronema latifolium (Benth) commonly call ‘ Utasi”, or “Arokeke” in local Nigerian languages (Igbo and yoruba) names belongs to the family Asclepiadaceae is a neglected vegetable in Nigeria. The plant has high economic importance, the leaves, stem and roots are very useful for...

Open access Research Article 10.9734/jeai/2020/v42i830567

Growth and Yield Responses of Curry Plant (Murraya koenigii) to Plant Row Spacing in an Utisol

O. A. Agba · Journal of Experimental Agriculture International · 2019

Curry plant (Murraya koenigii) is one of the most important vegetable spices crops use for food, spice, medicinal and industrial purposes in Nigeria. However, curry plant production in commercial scale in Nigeria is highly constrained by several factors: it is not cultivated in r...

Open access Research Article 10.9734/jeai/2019/v41i230396

Effects of Poultry Manure on the Growth and Yield of Basil Plant (Ocimun gratissimum) in a Tropical Utilsol Soil

O. A. Agba · Journal of Experimental Agriculture International · 2019

Ocimum gratissimum commonly called Basil plant or scent leaf   is one of the less known, neglected vegetable with high economic value as food, medicinal and industrial uses. Studies were therefore conducted to determine the effects of poultry manure on the growth and yield of Oci...

Open access Research Article 10.9734/jeai/2019/v38i330300

Effects of Lime on Growth and Yield of Mucuna flagellipes (Vogel ex Hook) in an Acid Tropical Ultisol

O. A. Agba, J. E. Asiegbu, E. E. Ikenganyia, M. A. N. Anikwe, T. E. Omeje & J. O. Adinde · Journal of Agriculture and Ecology Research International · 2017

The effects of lime (calcium carbonate) on the growth and yield of Mucuna flagellipes were studied in 2012 and 2013 cropping season respectively at the Teaching and Research Farm of the Department of Agronomy, Cross River University of Technology, Cross River State, Nigeria. The...

Open access Research Article 10.9734/JAERI/2017/22741

Responses of Mucuna flagellipes to Phosphorus Fertilizer Rates in an Ultisol

O. A. Agba, E. E. Ikenganyia & J. E. Asiegbu · International Journal of Plant & Soil Science · 2015

Two field experiments were conducted to investigate the responses of Mucuna flagellipes to single super phosphate fertilizer rates. The experiment consisted of five rates of single super phosphate fertilizer namely 0 kg P ha-1, 30 kg P ha-1, 40 kg P ha-1, 50 kg P ha-1 and 70 kg P...

Open access Research Article 10.9734/IJPSS/2016/20161