Authors : Dr. Adorable Kimulya

Volume/Issue : Volume 10 - 2025, Issue 10 - October

Google Scholar : https://tinyurl.com/5bpst8aw

Scribd : https://tinyurl.com/yc2rz65z

DOI : https://doi.org/10.38124/ijisrt/25oct018

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Abstract : Understanding the relationship between seed germination time and plant maturity is essential for agricultural planning and crop management. This study presents a 22-year observational analysis conducted in western Uganda, examining a diverse range of edible plants to determine whether germination duration (measured in days or weeks) corresponds proportionally to the time taken for the plant to reach harvestable maturity (measured in months or years). The findings reveal a strict correlation where plants with short germination periods consistently reach maturity within a shorter timeframe, while those with prolonged germination exhibit extended growth cycles. These results suggest that germination time can serve as a predictive indicator of crop maturity, offering practical applications for farmers, agronomists, and plant scientists. The study further explores potential biological explanations for this trend, including the allocation growth rates, resource efficiency, and environmental adaptations. These insights contribute to a deeper understanding of plant development timelines and may aid in optimizing crop selection and yield forecasting. Future research should focus on experimental validation and genetic factors influencing this correlation.

Keywords : Seed Germination, Imbibition, Germination Time, Plant Maturity, Edible Crops, Agricultural Planning, Growth Cycle Prediction, Harvestable Time.

References :

1. Abdul-Baki AA and Anderson JD. (1973). Relationship between decarboxilation of glutamic acid and vigour in soybean seed. Crop Science 13:222–226.
2. Ashwell G. (1957). Colorimetric analysis of sugar. Pages 73–105 in Methods of enzymology. Vol.3.New York, USA: Academic Press.
3. Beringer H and Taha MA. (1976). Calcium absorption by two cultivars of groundnut (Arachis hypogaea). Experimental Agriculture 12:1–7
4. Bewley, J. D., & Black, M. (1994). Seeds: Physiology of development and germination (2nd ed.). Springer.
5. Blum, A. (2011). Plant breeding for water-limited environments. Springer.
6. Carlos Alberto Busso, (2013). From Seed Germination to Young Plants: Ecology, Growth and Environmental Influences, Universidad Nacional del Sur, Buenos Aires, Argentina
7. Carol C. Baskin and Jerry M. Baskin. (2014). Ecology, Biogeography and Evolution of Dormancy and Germination, Elsevier Inc.
8. Derek Bewley, J. et al. (2006). The encyclopedia of seeds: science, technology and uses. Cabi Series.
9. CABI. p. 203. ISBN 0-85199-723-6. Retrieved from the journal URL.
10. Ellis, R. H., & Roberts, E. H. (1981). The quantification of ageing and survival in orthodox seeds. Seed Science and Technology, 9, 373–409.
11. Erickson, R. O., & Michelini, F. J. (1957). The plastochron index. American Journal of Botany, 44(4), 297–305. https://doi.org/10.1002/j.1537-2197.1957.tb10733.x
12. Fenner, M., & Thompson, K. (2005). The ecology of seeds. Cambridge University Press.
13. Finch‐Savage, W. E., & Leubner‐Metzger, G. (2006). Seed dormancy and the control of germination. New Phytologist, 171(3), 501–523. https://doi.org/10.1111/j.1469- 8137.2006.01787.x
14. Koornneef, M., & Meinke, D. (2010). The development of Arabidopsis as a model plant. The Plant Journal, 61(6), 909–921. https://doi.org/10.1111/j.1365-313X.2009.04086.x
15. McMaster, G. S., & Wilhelm, W. W. (1997). Growing degree-days: One equation, two interpretations. Agricultural and Forest Meteorology, 87(4), 291–300. https://doi.org/10.1016/S0168-1923(97)00027-0
16. Nautiyal PC and Zala PV. (2004). Influence of drying method and temperature on germinability and vigour of groundnut (Arachis hypogaea) seed harvested in summer season. Indian Journal of Agricultural Science 74(11): 588–593.
17. Niklas, K. J., & Enquist, B. J. (2001). Invariant scaling relationships for interspecific plant biomass production rates and body size. Proceedings of the National Academy of Sciences, 98(5), 2922–2927. https://doi.org/10.1073/pnas.041590298
18. Rajjou L, Duval M, Gallardo K, Catusse J, Bally J, Job C, Job D (2012). "Seed germination and vigor" (PDF). Annual Review of Plant Biology. 63 (1): 507–33. Bibcode:2012AnRPB..63..507R. doi:10.1146/annurev-arplant-042811105550. PMID 22136565.
19. Raven PH, Evert RF, Eichhorn SE (2005). Biology of Plants (7th ed.). New York: W.H. Freeman and Company Publishers.
20. Rehman, H., & Harris, P. J. C. (2000). The effect of sodium chloride on the germination and seedling growth of barley (Hordeum vulgare L.). Acta Physiologiae Plantarum, 22(1), 53–59. https://doi.org/10.1007/s11738-000-0010-1
21. R.H. Stone, A.B. Cozens & F.I. Emina. (1976). A New Biology for Tropical Schools, London: Longman Group Ltd.
22. Sadras, V. O., & Calderini, D. F. (2015). Crop physiology: Applications for genetic improvement and agronomy. Academic Press.
23. William T. Keeton. (1973). Elements of Biological Science, 2nd Edition, New York. NY: W.W. Norton & Company Inc.
24. Wilczek, A. M., Roe, J. L., Knapp, M. C., Cooper, M. D., Lopez-Gallego, C., Martin, L. J., ... & Schmitt, J. (2009). Effects of genetic perturbation on seasonal life history plasticity. Science, 323(5916), 930–934. https://doi.org/10.1126/science.1165826