Impact of seed priming on germination performance of fresh and aged seeds of Canola

Year 2022, , 37 - 40, 15.03.2022

Sibel Day

https://doi.org/10.31015/jaefs.2022.1.6

Cited By: 1

Abstract

Priming fresh and naturally aged canola seeds with different substances and observing the seed germination properties are involved in this work. Fresh seeds and aged seeds of canola cv. “süzer” were treated with distilled water, -0.8 MPa polyethylene glycol (PEG) 6000 and 50 mM thiamine for 8 hours. Storage of canola seeds showed the loss of germination capacity compared to fresh seeds. Present findings indicate that priming can improve germination and germination speed both in fresh and aged seeds of canola. Germination percentage increased in aged seeds with distilled water priming and thiamine priming. Mean germination times were lower in the primed seeds. Seedling growth didn’t improve with priming in both ages. It was concluded that germination performance improvement of aged seeds is possible with suitable priming.

Keywords

Thiamine, PEG6000, Hydropriming, Oil seed, Storage

References

• Bourioug, M., Ezzaza, K., Bouabid, R. et al. (2020). Influence of hydro- and osmo-priming on sunflower seeds to break dormancy and improve crop performance under water stress. Environ Sci Pollut Res, 27, 13215–13226. https://doi.org/10.1007/s11356-020-07893-3
• Bray, C. M. (1995). Biochemical processes during the osmopriming of seeds. In: Seed Development and Germination, Kigel J and G. Calili (Eds). Marcel Dekker Inc., New York, pp: 767-789.
• Elias, S., & Copeland, L. (1994). The effect of storage conditions on canola (Brassica napus L.) seed quality. Journal of Seed Technology, 18(1), 21-29. Retrieved March 20, 2021, from http://www.jstor.org/stable/23432814
• Farooq, M., Usman, M., Nadeem, F., Rehman, H., Wahid, A., Basra, S. M. A., Siddique, K. H. M. (2019) Seed priming in field crops: potential benefits, adoption and challenges. Crop and Pasture Science 70, 731-771. https://doi.org/10.1071/CP18604
• Harker, K.N., O’Donovan, J.T., Blackshaw, R.E., Johnson, E.N., Lafond, G.P., May, W.E. (2012). Seeding depth and seeding speed effects on no-till canola emergence, maturity, yield and seed quality. Can. J. Plant Sci., 92, 795-802. Doi:10.4141/CJPS2011-189.
• ISTA. (2003). ISTA Handbook on seedling evaluation. 3rd ed. International Seed Testing Association (ISTA), Zurich, Switzerland.
• Jisha, K.C., Vijayakumari, K., Puthur, J.T. (2013). Seed priming for abiotic stress tolerance: an overview. Acta Physiol. Plant, 35, 1381–1396 http://dx.doi.org/10.1007/s11738-012-1186-5.
• Kaya, M. D., Okçu, G., Atak, M., Çıkılı, Y. and Kolsarıcı, Ö. (2006). Seed treatments to overcome salt and drought stress during germination in sunflower (Helianthus annuus L.). Europ. J. Agron., 24(4), 291-295.
• Kim, D. S., Marshall, E. J. P., Brain, P. and Caseley, J. C. (2011). Effects of crop canopy structure on herbicide deposition and performance. Weed Res., 51, 310-320.
• Khan, F., Hussain, S., Khan, S., Geng, M. (2020) Seed priming improved antioxidant defense system and alleviated Ni-Induced adversities in rice seedlings under N, P, or K deprivation. Front Plant Sci., 3;11:565647. Doi: 10.3389/fpls.2020.565647. PMID: 33013986; PMCID: PMC7509405.
• Langeroodi, A.R.S. and Noora, R. (2017). Seed priming improves the germination and field performance of soybean under drought stress. The Journal of Animal & Plant Sciences, 27(5), 1611-1620.
• Michel, B.E., Kaufmann, M.R. (1973). The osmotic potential of polyethylene glycol 6000. Plant Physiol., 51, 914-916.
• Mohler, C. L. (2001). Enhancing the competitive ability of crops. Pages 269-321 in M. Liebman, C. L. Mohler, and C. P.Staver, eds. Ecological management of agricultural weeds. Cambridge University Press, Cambridge, UK.
• Nascimento, W.M., Aragão, F.A.S. (2004). Muskmelon seed priming in relation to seed vigor. Sci. Agric. (Piracicaba, Braz.), 61(1), 114-117.
• Neumann, G., Preißler, M., Azaizeh, H.A., Römheld, V. (1999). Thiamine (vitamin B1) deficiency in germinating seeds of Phaseolus vulgaris L. exposed to soaking injury. J. Plant Nutr. Soil Sci., 162, 295-300.
• Ontario Ministry of Agriculture, Food and Rural Affairs (OMAFRA) (2021). Spring and Winter Canola: Planting and Crop Development. Available at: http://www.omafra.gov.on.ca/english/crops/pub811/pub811ch6.pdf
• Sağlam, S., Day, S., Kaya, G., Gürbüz, A. (2010). Hydropriming increases germination of lentil (Lens culinaris Medik.) under water stress. Not Sci Biol, 2(2), 103-106.
• Shrestha, A., Pradhan, S., Shrestha, J., & Subedi, M. (2019). Role of seed priming in improving seed germination and seedling growth of maize (Zea mays L.) under rain fed condition. Journal of Agriculture and Natural Resources, 2(1), 265–273. https://doi.org/10.3126/janr.v2i1.26088
• Windauer, L., Altuna, A. and Arnold, R.B. (2007). Hydrotime analysis of lesquerela fendleri seed germination responses to priming treatments. Industrial Crops and Products, 25, 70-74.