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I. U. O. Nwaiwu

Publications (4)

The Effects of Climate Change on Agricultural Sustainability in Southeast Nigeria – Implications for Food Security

I. U. O. Nwaiwu, J. S. Orebiyi, D. O. Ohajianya, U. C. Ibekwe, S. U. O. Onyeagocha, A. Henri-Ukoha, M. N. Osuji & C. M. Tasie · Asian Journal of Agricultural Extension, Economics & Sociology · 2013

Considering the alarming predictions of researchers and policy makers concerning the natural phenomenon climate change, this study “Effects of Climate Change on Agricultural Sustainability – Implications for Food Security” was carried out in southeast Nigeria to untie some of the...

Open access Research Article 10.9734/AJAEES/2014/6310

Determinants of Credit Accessibilty by Farmers in Owerri Agricultural Zone, Imo State, Nigeria

E. Iniovorua, I. U. O. Nwaiwu & S. Ogbonna · Asian Journal of Agricultural Extension, Economics & Sociology · 2016

This study investigated the factors affecting credit accessibility in Owerri agricultural zone of Imo state. Multi-stage sampling technique was used for sample selection. Data were collected with the use of structured and validated questionnaire from 7 purposively selected instit...

Open access Research Article 10.9734/AJAEES/2016/25002

Macroeconomic Drivers of Agricultural Productivity and Food Security in Nigeria: An Empirical Analysis

G. I. Isaiah, N. C. Ehirim, I. U. O. Nwaiwu, K. H. Anyiam, C. O. Obi-Nwandikom, O. C. Enoch, E. I. Nnorom, U. M. Olumba, O. I. Adjaero, I. J. Onyedum & F. O. Uwechi · Asian Journal of Economics, Business and Accounting · 2026

This study examined the macroeconomic drivers of agricultural productivity and food security in Nigeria from 1980 to 2020, with a comparative assessment of the military era (1980-1998), democratic era (1999-2020), and the combined period. The analysis focused on selected macroeco...

Open access Research Article 10.9734/ajeba/2026/v26i62311

When Awareness Meets Action: What Shapes the Journey toward Smart Marketing in Nigerias Agribusiness Sector

I. I. Ukoha, F. O. Nwosu, I. U. O. Nwaiwu, M. N. Osuji, E. E. Osuji, I. J. Uhuegbulem, U. A. Essien & S. O. Molokwu · Asian Journal of Economics, Business and Accounting · 2026

All over the world, the use of smart marketing innovations (SMIs) is gradually reshaping how agribusiness operators connect with markets, but it has been observed that the level of adoption of these technologies has remained limited in many parts of Nigeria. This study seeks to e...

Open access Research Article 10.9734/ajeba/2026/v26i52284