A Manually Operated Seed Drill For Small-Scale Farmers.

The objective of this work was to design and construct a manually operated seed drill for small-scale farmers, particularly those cultivating small acreages in urban and peri-urban areas of Lagos, Nigeria. The machine was constructed using readily available materials and standard mechanical components. The low-cost equipment is pushed by a human operator and operates via a ground- wheel-driven chain and sprocket system that transmits motion to a seed metering mechanism. The drill works best in tilled soils where coverage of the sown seed is easier. The drill was tested with the planting of corn seeds. The efficiency of the machine was 72% and the depth of sowing was influenced by the degree of tilth and moisture content of the soil. With no requirement for fuel or electricity, this innovation is poised to enhance agricultural productivity, especially in resource-constrained settings.

sowing, human-operated, affordable, design, construction

1. Adekanye, T. A., & Akande, A. M. (2015). Development and evaluation of a manual multi-crop planter for peasant farmers. Elixir Agriculture, 35095-35101. [Google Scholar] [Crossref]

2. Akhtar, M., Cheema, M. S., Jamil, M., & Ali, L. (2006). Effect of time of sowing on some important characters of wheat, Triticum aestivum genotypes. Journal of Agricultural Research (JAR)., 44(4), 255-259. [Google Scholar] [Crossref]

3. Ali, M. R. (2019). Design and development of a multi-crop manual seed drill. Agricultural Engineering International: CIGR Journal, 21(3), 51-60. [Google Scholar] [Crossref]

4. ASABE (2024): ASABE S658 Planter Test Standard. ASABE Technical Library. American Society of Agricultural and Biological Engineers, 2950 Niles Road, St. Joseph, MI 49085. https://elibrary.asabe.org/ [Google Scholar] [Crossref]

5. Auwalu, F. K., & Bello, M. (2023). Exploring the Contemporary Challenges of Urbanization and the Role of Sustainable Urban Development: A Study of Lagos City, Nigeria. Journal of Contemporary Urban Affairs, 7(1), 175-188. [Google Scholar] [Crossref]

6. Bamigboye, O A & Mofolasayo A (2006): Performance evaluation of a two-row okra planter. Agricultural Engineering International: CIGR Journal Manuscript PM 0662 vol 8 [Google Scholar] [Crossref]

7. Borbale, M. K., Pohekar, A. U., Nistane, J. R., Nichit, N. S., Yesankar, T. I., & Kaware, A. G. (2021) : Study of traditional method of weeding and fertilizing and their drawbacks. International Research Journal of Engineering and Technology, 8(3), 236-242. [Google Scholar] [Crossref]

8. Campbell, E (1990): Influence of spacing time of sowing and nitrogen fertilizer on the yield of wheat . Indian Journal of Agronomy 15: 251-253 [Google Scholar] [Crossref]

9. Chethan, C. R, Krishnan D.A (2017): Dynamic push–pull strength data generation for agricultural workers to develop manual dry land weeders current science. 2017; 8:25. [Google Scholar] [Crossref]

10. Collins, B. A & D. B. Fowler (1996): Effect of soil characteristics, seeding depth, operating speed, and opener design on draught force during direct seeding. Soil & Tillage Research 39 ( 1996) 199-2 1 [Google Scholar] [Crossref]

11. Deepak, C (2001) : Performance Evaluation of Various Types of Furrow Openers on Seed Drills—a Review, Journal of Agricultural Engineering Research, Volume 79, Issue 2, 2001, Pages 125-137, ISSN 0021-8634, https://doi.org/10.1006/jaer.2000.0688. (https://www.sciencedirect.com/science/article/pii/S0021863400906887) [Google Scholar] [Crossref]

12. Dennett, M. D. (2024) : Effects of sowing date and the determination of optimum sowing date. In Wheat (pp. 123-140). CRC Press. [Google Scholar] [Crossref]

13. Ebubekir, A, Ozgoz E, Taser O F, Tekelioglu O (2006): Assessment of different types of furrow openers using a full automatic planter. Asian Journal of Plant Sciences. 5(3): 537-542, 2006 [Google Scholar] [Crossref]

14. Huang, M., & Zou, Y. (2018) : Integrating mechanization with agronomy and breeding to ensure food security in China. Field Crops Research, 224, 22-27. [Google Scholar] [Crossref]

15. Kalay, K. G (2015): Optimization of design and operational parameters of a pneumatic seed metering device for planting cotton seeds. Biosystems Engineering 94(4): 429-438 [Google Scholar] [Crossref]

16. LSMAFS (2024) : The Lagos State Government is planning for Lagos Agriculture and Food Systems (LSMAFS) -Roadmap 2.0 Lagos State Ministry of Agriculture and Food Systems – available at https.//lasagric.com. [Google Scholar] [Crossref]

17. Morgan, K., McDonald, G., Allen, R., Faulkner, M., & Trengove, S. (2024 ): Evaluating the importance of sowing rate, depth and time of sowing on emergence and yield–wheat and canola. Hart Trial Results 2024, University of Adelaide , 119.-124 [Google Scholar] [Crossref]

18. Ochin, N. G., Adewumi, A. A., Faleye, T., Adeyi, A. M., Willoughby, F. A., & Ehiosun, P. (2019) : Development and performance evaluation of single row manual seed planter. Journal of Agricultural and Crop Research, 7(3), 31-37. [Google Scholar] [Crossref]

19. Onilude, O. O., & Vaz, E. (2021) : Urban sprawl and growth prediction for Lagos using GlobeLand30 data and cellular automata model. Sci, 3(2), 23. [Google Scholar] [Crossref]

20. Pingali, P. (2007) : Agricultural mechanization: adoption patterns and economic impact. Handbook of agricultural economics, 3, 2779-2805. [Google Scholar] [Crossref]

21. Rabbani, M A; M. M. Hossain, J. F. Asha and N. A. Khan (2016): Design and development of a low cost planter for maize establishment J. Sci. Technol. Environ. Inform. 04(01): 270-279 | Rabbani et al. (2016) EISSN: 2409-7632, www.journalbinet.com DOI: 10.18801/jstei.040116.30 [Google Scholar] [Crossref]

22. Rashidi, M., Najjarzadeh, I., Jaberinasab B., Mohammad S E & Fayyazi M. (2013): Effect of Soil Moisture Content, Tillage Depth and Operation Speed on Draft Force of Moldboard Plow. Middle-East Journal of Scientific Research 16 (2): 245-249, 2013 ISSN 1990-9233 © IDOSI Publications, 2013 DOI: 10.5829/idosi.mejsr.2013.16.02.11675 [Google Scholar] [Crossref]

23. Sani, A., Mohammed, U.S., Saleh, A.* And Yunusa, S.U (2021): Development and performance evaluation of a single-row manually operated grain planter. Nigerian Journal of Scientific Research, 20(5): 2021; September–December; journal.abu.edu.ng; ISSN-0794-0319 pp 582-588 [Google Scholar] [Crossref]

24. Sarker, T. R, M Alam, M R Ali, C. K. Saha & M A Haque 2019 Design and development of a multi-crop manual seed drill Agric Engr International : CIGR Journal , 21(3) : 51-60. [https://cigrjournal.org](https://cigrjournal.org/index.php/Ejounral/article/download/5360/3065/24635) [Google Scholar] [Crossref]

25. Sedara, A., Ibrahim, Y., Manuwa, S., & Sedara, O. (2020): Development of a low-cost seed drill for sowing amaranth seed. World Acad. J. Eng. Sci, 7(3), 39-45. [Google Scholar] [Crossref]

26. Senjobi, B. , Ande, O. and Okulaja, A. (2013) Effects of Tillage Practices on Soil Properties under Maize Cultivation on Oxic Paleustalf in South Western Nigeria. Open Journal of Soil Science, 3, 163-168. doi: 10.4236/ojss.2013.33019. [Google Scholar] [Crossref]

27. Shambhu, V. B & A.K. Thakur (2018): Functional Performance of a Manually Operated Seed Drill for Jute International Journal of Current Microbiology and Applied Sciences ISSN: 2319-7706 Volume 7 Number 06 (2018) Journal homepage: http://www.ijcmas.com [Google Scholar] [Crossref]

28. Shambhu, V B &Thakur A K (2019): Laboratory and field performance of manual seed drill for sowing jute and tiny seeds. Indian Journal of Agricultural Sciences89 (1): 129–32, January 2019/ [Google Scholar] [Crossref]

29. Sharma, A & Mukesh E (2010) : A textbook on Farm machinery Design principles and problems. Jain brothers. New Delhi. Second Edition [Google Scholar] [Crossref]

30. Sims, B., & Kienzle, J. (2017): Sustainable agricultural mechanization for smallholders: what is it and how can we implement it?. Agriculture, 7(6), 50. [Google Scholar] [Crossref]

31. Sinha, Priya, SV Jogdand, Shubham Sinha & Shambhu Singh (2019): Journal of Pharmacognosy and Phytochemistry 2019; 8(6): 2488-2492 ) [Google Scholar] [Crossref]

32. Singh, P S, Laxman P G, Agarwai N (2006): Ergonomic Evalaution of manually operated seed drill for farm women. Journal of Agricultural Engineering (India) 43(1): 42-48 [Google Scholar] [Crossref]

33. Soyoye, B. O., Ademosun, O. C., & Olu-Ojo, E. O. (2016): Development of a manually operated vertical seed-plate maize planter. Agricultural Engineering International: CIGR Journal, 18(4), 70-80. [Google Scholar] [Crossref]

34. Stanley J. M (2003) : Human Power and the Watt. Physics 162, Spring Term 2003. http://hendrix.uoregon.edu/~stanm/phys162s2003/Alternative%20Lab%201.htm [Google Scholar] [Crossref]

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