National Academy of Agricultural Sciences (NAAS)
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PRINT ISSN : 2319-7692
Online ISSN : 2319-7706 Issues : 12 per year Publisher : Excellent Publishers Email : editorijcmas@gmail.com / submit@ijcmas.com Editor-in-chief: Dr.M.Prakash Index Copernicus ICV 2018: 95.39 NAAS RATING 2020: 5.38 |
1Research Centre of Fluid Machinery Engineering and Technology, Jiangsu University, Zhenjiang, Jiangsu 212013, People’s Republic of China
2Economic and Productive Sector, Dar es Salaam Regional Commissioner’s Office, Ministry of Agriculture, Food Security & Cooperatives, Dar es Salaam 12880, Tanzania
3Department of Agricultural Engineering, Tamale Technical University, Northern Region, Tamale, Ghana
The venturi injector has been used widely in different sizes of irrigation system as one of the main fertilization devices. The venturi injector plays great roles in the quality of crop production especially, integration with irrigation system. In this paper, some of the major limitations associated with the operation of the venturi injector has been highlighted. These major difficulties found are unstable suction flow, backflow, and critical cavitation. These limitations affect the hydraulic performance of venturi injector by reducing the efficiency or total working performance. The future work suggestions for further upcoming research concentration were presented for improvement of agriculture field.
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