Suitability Analysis for Yam Production in Nigeria using Satellite and Observation Data
Keywords:
Analytical hierarchy process, Yam production, Nigeria, NDVI, Yield gap, Multi-criterion decision makingAbstract
Identification of suitable areas for yam production is critical for ensuring yield in yam production in Nigeria. The study is aimed at determining suitable lands for yam production in Nigeria. Climate, soil, and environmental parameters that have a high contribution to yam production were used in developing a yam production suitability map using the Analytical Hierarchy Process (AHP). The AHP was used in deriving weights through a pairwise comparison technique. According to the findings, highly suitable (HS), suitable (S), marginally suitable (MS), and not suitable (NS) regions accounted for 11.79, 82.68, 4.05, and 1.47% of the study area, respectively. The Normalized Difference Vegetation Index (NDVI), a measure of vegetation vigor, was higher in HS, followed by S regions, and then MS regions. Similarly, climate variables in HS regions were more favorable for plant growth, followed by S regions and MS regions. The correlation between precipitation and temperature is high and significant only in the HS class, despite the fact that NDVI and climate variables are significantly connected in all the suitability classes. The output map, thus determined, provides information on highly suitable, suitable or marginally suitable lands that are of practical importance to agriculturists.
Published
How to Cite
Issue
Section
Copyright (c) 2022 Tertsea Igbawua, Martha Hembafan Gbanger, Fanan Ujoh

This work is licensed under a Creative Commons Attribution 4.0 International License.
How to Cite
Similar Articles
- Bethel Onyeka Ekute, Muluh Emmanuel Khan, Aloysius Akaangee Pam, Jude Ehwevwerhere Emurotu, Assessment of the nutritional and phytochemical composition of selected mushroom species grown in Southern Nigeria , Journal of the Nigerian Society of Physical Sciences: Volume 7, Issue 4, November 2025
- Muteeu A. Olopade, Anthony B. Adegboyega, Kayode I. Ogungbemi, Adeyinka D. Adewoyin, Investigation of the behaviour of tunable chalcogenide-Bismuth based perovskite BiTl (SxSe1-x)3(X = 0, 0.33, 0.67, 1): first principles calculations , Journal of the Nigerian Society of Physical Sciences: Volume 7, Issue 1, February 2025
- Samuel Olorunfemi Adams, Davies Abiodun Obaromi, Alumbugu Auta Irinews, Goodness of Fit Test of an Autocorrelated Time Series Cubic Smoothing Spline Model , Journal of the Nigerian Society of Physical Sciences: Volume 3, Issue 3, August 2021
- Philemon Uten Emmoh, Christopher Ifeanyi Eke, Timothy Moses, A feature selection and scoring scheme for dimensionality reduction in a machine learning task , Journal of the Nigerian Society of Physical Sciences: Volume 7, Issue 1, February 2025
- A. E. Ibor, D. O. Egete, A. O. Otiko, D. U. Ashishie, Detecting network intrusions in cyber-physical systems using deep autoencoder-based dimensionality reduction approach anddeep neural networks , Journal of the Nigerian Society of Physical Sciences: Volume 7, Issue 3, August 2025
- S. C. Onuegbu, S. S. Oluyamo, O. I. Olusola, Influence of Bath pH values on the Structural and Optical Properties of Electrodeposited MgO Thin Films for Optoelectronic applications , Journal of the Nigerian Society of Physical Sciences: Volume 5, Issue 2, May 2023
- Oluwaseun IGE, Keng Hoon Gan, Ensemble feature selection using weighted concatenated voting for text classification , Journal of the Nigerian Society of Physical Sciences: Volume 6, Issue 1, February 2024
- Olusegun Olotu, Charles Aladesaye, Kazeem Adebowale Dawodu, Modified Gradient Flow Method for Solving One-Dimensional Optimal Control Problem Governed by Linear Equality Constraint , Journal of the Nigerian Society of Physical Sciences: Volume 4, Issue 1, February 2022
- N. D. Umar, O. V. Omonona, C. O. Okogbue, Groundwater Quality Assessment Using Multivariate Analysis and Water Quality Index in some Saline Fields of Central Nigeria , Journal of the Nigerian Society of Physical Sciences: Volume 3, Issue 4, November 2021
- Umaru C. Obini, Chukwu Jeremiah, Sylvester A. Igwe, Development of a machine learning based fileless malware filter system for cyber-security , Journal of the Nigerian Society of Physical Sciences: Volume 6, Issue 4, November 2024
You may also start an advanced similarity search for this article.
Most read articles by the same author(s)
- Tertsea Igbawua, Aondongu Alexander Tyovenda, Terver Sombo, Idugba Mathias Echi, Spatio-temporal assessment of aerosol-induced atmospheric heating rates in Nigeria , Journal of the Nigerian Society of Physical Sciences: Volume 7, Issue 2, May 2025

