Influence of integrated soil fertility management on the vegetative growth parameters of zea mays in the Guinea savanna eco-zone of Ghana
Item
Title
Influence of integrated soil fertility management on the vegetative growth parameters of zea mays in the Guinea savanna eco-zone of Ghana
Description
All over the world, attention has been drawn to the use of eco-friendly biochar application to improve crop productivity. In Ghana, there are available potential feedstocks left unused and can be used for the production of biochar.
Creator
Ammal, A.; Abunyewa, A. A.; Yeboah, E.
Date
2020
Language
English
Abstract
All over the world, attention has been drawn to the use of eco-friendly biochar application to improve crop productivity. In Ghana, there are available potential feedstocks left unused and can be used for the production of biochar. Therefore, this study investigated the effect of different rates of rice husk biochar and different rates of inorganic nitrogen (N) on the growth of Zea mays in Nyankpala, Northern Ghana. Field experiments were conducted in the cropping period of 2012. The treatments involved 4 different rates of inorganic nitrogen fertilizer (0 kg Nha-1, 30 kg Nha-1, 60 kg Nha-1 and 90 kg Nha-1) and 3 different rates of rice husk biochar (0 ton ha-1, 2 ton ha-1 and 4 ton ha-1). The treatments were allocated in a split-plot design with three replications. The vegetative parameters assessed were the number of leaves, plant height and plant girth. Treatments showed a significant (p<0.05) influence on all the traits considered. The combined effects of inorganic nitrogen fertilizer and rice husk biochar significantly influenced the vegetative growth parameters of Zea mays with the maximum values recorded at 4 ton ha-1rice husk biochar. Yet, this observation corresponds with 2 ton ha-1 rice husk biochar which recorded optimum growth parameters compared to the control. Within the limit of this work, it was concluded that growth parameters of Zea mays in the Guinea Savannah Eco-Zone of Ghana could significantly be improved by applying 4 ton ha-1 rice husk biochar. Integrated soil fertility management (ISFM), a prudent combination of inorganic fertilizers and residues from various sources to sustain the environment is currently a necessity. The experiment revealed that the application of rice husk biochar can improve the growth parameters of Zea mays. Yet, further experiments need to be done using higher rates of rice husk biochar to ensure the appropriate rate of biochar application.
Bibliographic Citation
Ammal, A., Abunyewa, A. A., & Yeboah, E. (2020). Influence of integrated soil fertility management on the vegetative growth parameters of Zea mays in the guinea savanna eco-zone of Ghana. Journal of Agricultural Sciences, Belgrade, 65(2), 187-197. |
Collection
Citation
Ammal, A.; Abunyewa, A. A.; Yeboah, E., “Influence of integrated soil fertility management on the vegetative growth parameters of zea mays in the Guinea savanna eco-zone of Ghana,” CSIRSpace, accessed December 22, 2024, http://cspace.csirgh.com/items/show/518.