COMPARATIVE STUDY OF TWO NIGERIAN BEANS VARIETIES PRODUCTIVITY THROUGH DIFFERENT APPLICATION OF NODUMAX BIOFERTILIZATIO

Authors

  • Christiana O. Oke
    Kwara State University, Malete
  • Mariam A. Akanbi-Gada
    Kwara State University, Malete
  • Ayodele S. Oluwatobi
    Ojaja University, Eiyenkorin, Kwara State
  • Bolaji Z. Salihu
    National Cereals Research Institute, Badeggi, Niger State
  • Hikmat A. Abdulhamid
    Kwara State University, Malete.
  • Abdulrasheed A. Adio
    Kwara State University, Malete.

Keywords:

Nodumax, Vigna unguiculata, Agronomy, Cowpea

Abstract

This study investigated the effects of varying concentrations of Nodumax (0.5g, 1g and 5g) on the growth and reproductive performance of two cowpea (Vigna unguiculata) varieties—Ife brown and Ife omo at the Greenhouse of the Department of Plant and Environmental Biology, Kwara State University, Malete, Nigeria. A number of three seeds were planted per pot, and each treatment was replicated three times. Prior to planting, three concentrations [low (0.5g), high (5g) and IITA Standard inoculum of concentrations of Nodumax], were applied to the soil. Uninoculated pots served as controls. Growth parameters were assessed monthly from April to June, while reproductive traits were measured after three months. Results revealed that high Nodumax concentration (5g) significantly enhanced nodulation and biomass. For instance, Ife omo recorded the highest nodule count (34.77 ± 0.03), pod with seeds (10.38 ± 0.07), and wet weight (28.04 ± 0.17g) in June under high concentration. Similarly, Ife brown showed improved stem length (30.80 ± 0.06 cm) and number of leaves (19.60 ± 0.06). High Nodumax treatments outperformed both the IITA Standard and control, indicating a positive correlation between rhizobial concentration and plant performance. This study fills a critical gap in cowpea agronomy by demonstrating that optimized rhizobial inoculation enhances varietal productivity and supports sustainable legume-based farming systems.

Dimensions

Akley, E. K., Rice, C. W., Ahiabor, B. D. K., & Prasad, P. V. V. (2023). Bradyrhizobium inoculants impact on promiscuous nodulating soybeans cultivars in Ghana's farming systems. Agronomy Journal, 115(3). https://doi.org/10.1002/agj2.21273

AOAC International. (2019). Official methods of analysis of AOAC INTERNATIONAL (21st ed.). AOAC International.

Bhatt, M., & Chanda, S. V. (2003). Prediction of leaf area in Phaseolus vulgaris by non-destructive method. Bulgarian Journal of Plant Physiology, 29(2), 96-100.

Binang, W. B., Ojikpong, T. O., & Takim, F. O. (2017). Nodulation, biomass production and yield of some indigenous legumes as influenced by Rhizobium inoculation in the rainforest agro-ecological zone of Nigeria. Journal of Applied Life Sciences International, 11(4), 1-9. https://doi.org/10.9734/JALSI/2017/32624

De Lara-Del Rey, I. R., & Prez-Fernndez, M. A. (2023). Regulatory effect of light and rhizobial inoculation on the root architecture and plant performance of pasture legumes. Agronomy, 13(8), 2058. https://doi.org/10.3390/agronomy13082058

De Oliveira, C. A. G., Monteiro, E. D. C., Souza, W. D. S., Pio, P. V. A., Machado, J. C., Alves, B. J. R., Boddey, R. M. & Urquiaga, S. (2025). Contribution of biological nitrogen fixation to the biomass productivity of elephant grass grown in low-fertility soil for energy purposes. Agronomy, 15(3), 605. https://doi.org/10.3390/agronomy15030605

Ikhajiagbe, B., & Ogwu, M. C. (2023). Seed phenotypic variations in cowpea, Vigna unguiculata, from selected open markets in Edo State, Nigeria. Developmental Cell, 7(2), 89-101. https://doi.org/10.13057/cellbioldev/v070206

Marco, E. O., Ojija, F., & Aloo, B. N. (2023). The role of Rhizobia toward food production, food and soil security through microbial agro-input utilization in developing countries. Case Studies in Chemical and Environmental Engineering, 8, 100404. https://doi.org/10.1016/j.cscee.2023.100404

Ogbuehi, H. C. (2020). Effect of nodumax inoculant on morpho-physiological parameters, nutrient content and yield of soybean (Glycine max L.). Journal of Agriculture and Food Sciences, 18(2), 54-72. https://doi.org/10.4314/jafs.v18i2.4

Rahiel, H. A., Badji, A., Ozimati, A., Dramadri, I. O., Edema, R., Mukankusi, C., & Adipala, E. (2023). Advancing resilient legume crops for sustainable agriculture and feeding Africa: Genetics and genomics studies on cowpea and common bean. African Journal of Rural Development, 9(1), 16-36. https://afjrdev.org/index.php/jos/index

Rahman, A., Manci, M., Nadon, C., Perez, I. A., Farsamin, W. F., Lampe, M. T., Le, T. H., Martinez, L. T., Welberg, A. J., Chang, J. H. & Sachs, J. L. (2023). Competitive interference among rhizobia reduces benefits to hosts. Current Biology, 33(14), 2988-3001.e4. https://doi.org/10.1016/j.cub.2023.06.081

Razafintsalama, H., Trap, J., Rabary, B., Razakatiana, A. T. S., Ramanankierana, H., Rabeharisoa, L., & Becquer, T. (2022). Effect of Rhizobium inoculation on growth of common bean in low-fertility tropical soil amended with phosphorus and lime. Sustainability, 14(9), 4907. https://doi.org/10.3390/su14094907

Rodriguez-Espinosa, T., Papamicheal, I., Vaulkkali, I., Gimeno, A. P., Candal, M. B. A., Navarro-Pedreo, J., Zorpas, A. A., & Lucas, I. G. (2023). Nitrogen management in farming systems under the use of agricultural wastes and circular economy. Science of the Total Environment, 876, 162666. https://doi.org/10.1016/j.scitotenv.2023.162666

Saka, T. O., Agbeleye, A., Ayoola, T. O., & Lawal, B. O. (2018). Assessment of varietal diversity and production systems of cowpea (Vigna unguiculata (L.) Walp.) in Southwest Nigeria. Journal of Agriculture and Rural Development in the Tropics and Subtropics, 119(2), 4352. https://doi.org/10.17170/kobra-2018121864

Published

31-05-2025

How to Cite

COMPARATIVE STUDY OF TWO NIGERIAN BEANS VARIETIES PRODUCTIVITY THROUGH DIFFERENT APPLICATION OF NODUMAX BIOFERTILIZATIO. (2025). FUDMA JOURNAL OF SCIENCES, 9(5), 340-344. https://doi.org/10.33003/fjs-2025-0905-3481

Issue

Vol. 9 No. 5 (2025): FUDMA Journal of Sciences - Vol. 9 No. 5

Section

Research Articles
Copyright & Licensing

How to Cite

COMPARATIVE STUDY OF TWO NIGERIAN BEANS VARIETIES PRODUCTIVITY THROUGH DIFFERENT APPLICATION OF NODUMAX BIOFERTILIZATIO. (2025). FUDMA JOURNAL OF SCIENCES, 9(5), 340-344. https://doi.org/10.33003/fjs-2025-0905-3481