Optimization of Temperature, Humidity and Airflow in African Indigenous Vegetable (AIV) Greenhouse

Tendai Talent Ngwarati*, Kevin Mtondo**, Francis Hove***, Sibanda Simelokuhle****
*-**** Marondera University of Agriculture Science and Technology, Marondera, Zimbabwe.
Periodicity:July - September'2023
DOI : https://doi.org/10.26634/jfet.18.4.19760

Abstract

This research presents a novel approach for effectively optimizing growth rate and yield in a greenhouse. With the market demanding higher-quality standards, greenhouse cultivation is becoming increasingly sophisticated and competitive. However, the implementation of protected cultivation systems is expensive. Therefore, it is crucial for African Indigenous Vegetable (AIV) greenhouses to be optimized under stringent production conditions to remain competitive. Currently, greenhouse management decisions are categorized into various levels, ranging from real-time control to environmental optimization and seasonal market planning. The primary objective of our research is to optimize greenhouse conditions, specifically temperature, humidity, and airflow, at the Agro Industrial Park (AIP). To accomplish this, Design-Expert software, which is a computer-based tool equipped with contemporary statistical models and tools, was employed to accurately estimate the required ranges of microclimate parameters that should be maintained to achieve optimal growth rate and yield. By utilizing this approach, this study aimed to provide valuable insights and recommendations for enhancing greenhouse productivity. Ultimately, this study contributes to the development and advancement of AIV greenhouses by offering practical solutions to optimize microclimate conditions, resulting in improved growth and increased yield.

Keywords

Greenhouse, Design Expert, Optimization, Temperature, Humidity, Airflow, Growth Rate, Yield.

How to Cite this Article?

Ngwarati, T. T., Mtondo, K., Hove, F., and Simelokuhle, S. (2023). Optimization of Temperature, Humidity and Airflow in African Indigenous Vegetable (AIV) Greenhouse. i-manager’s Journal on Future Engineering & Technology, 18(4), 6-15. https://doi.org/10.26634/jfet.18.4.19760

References

[1]. Alwan, G. M. (2016). Optimization Techniques for Research and Design. Missouri University of Science and Technology, (pp. 1-18).
[2]. Ayua, E. O. (2016). Post-Harvest Handling and Value Addition of African Indigenous Vegetables in Western Kenya (Doctoral dissertation, University of Eldoret).
[4]. Dalai, S., Tripathy, B., Mohanta, S., Sahu, B., & Palai, J. B. (2020). Green-houses: Types and structural components. In Protected Cultivation and Smart Agriculture (pp. 9-17).
[5]. Demeke, M., Pangrazio, G., & Maetz, M. (2009). Country Responses to the Food Security Crisis: Nature and Preliminary Implications of the Policies Pursued. FAO.
[6]. Omid, M. (2004). A computer-based monitoring system to maintain optimum air temperature and relative humidity in greenhouses. International Journal of Agriculture & Biology, 6(6), 1084-1088.
If you have access to this article please login to view the article or kindly login to purchase the article

Purchase Instant Access

Single Article

North Americas,UK,
Middle East,Europe
India Rest of world
USD EUR INR USD-ROW
Online 15 15

Options for accessing this content:
  • If you would like institutional access to this content, please recommend the title to your librarian.
    Library Recommendation Form
  • If you already have i-manager's user account: Login above and proceed to purchase the article.
  • New Users: Please register, then proceed to purchase the article.