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Effect of Post-anthesis High Temperature on Seed Longevity and Vigour in Wheat (triticum Aestivum L.).


Affiliations
1 Division of Plant Improvement and Pest Management, ICAR-Central Arid Zone Research Institute, Jodhpur 342 003, India
2 Division of Seed Science and Technology, ICAR-Indian Agricultural Research Institute, New Delhi 110 012, India
3 Division of Vegetable Science, ICAR-Indian Agricultural Research Institute, New Delhi 110 012, India
 

The effect of post-anthesis high temperature on seed quality was studied in four promising genotypes (T 2003R, R 902, R 958 and R 965) of wheat (Trirticum aestivum L.) under a controlled environment (30°/25°C day/night temperature from 81 days after sowing to harvest matu­rity). Seed mass, density, seed membrane development, ability to germinate, subsequent seed longevity and seedling vigour declined in the seeds harvested from high temperature after post-anthesis, resulting in early maturation and poor desiccation tolerance at harvest maturity. Genotype R 965 showed greater resilience to damage compared to the other genotypes

Keywords

Climate Change, High Temperature, Postanthesis, Seed Quality, Vigour, Whea
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  • IPCC, Climate change 2014: impacts, adaptation, and vulnerability. Part A: Global and sectoral aspects. In Contribution of Working Group II to the Fifth Assessment Report of the Intergovernmental Panel on Climate Change, Cambridge University Press, Cambridge, UK, 2014.

  • IPCC, Climate change 2013: the physical science basis. In Contri-bution of Working Group I to the Fifth Assessment Report of the Intergovernmental Panel on Climate Change, Cambridge Universi-ty Press, Cambridge, UK, 2013.

  • http://www.fao.org/faostat/en/#data/QC (accessed on 10 September 2021).

  • Rezaei, E. E., Webber, H., Gaiser, T., Naab, J. and Ewert, F., Heat stress in cereals: mechanisms and modelling. Eur. J. Agron., 2015, 1(64), 98–113.

  • Prasad, P. V., Bheemanahalli, R. and Jagadish, S. K., Field crops and the fear of heat stress – opportunities, challenges and future di-rections. Field Crops Res., 2017, 1(200), 114–121.

  • Hasan, M. A. and Ahmed, J. U., Kernel growth physiology of wheat under late planting heat stress. J. Natl. Sci. Found. Sri Lanka, 2010, 6(3), 33.

  • Gornall, J., Betts, R., Burke, E., Clark, R., Camp, J., Willett, K. and Wiltshire, A., Implications of climate change for agricultural productivity in the early twenty-first century. Philos. Trans. R. Soc. B, Biol. Sci., 2010, 365(1554), 2973–2989.

  • Joshi, M. A., Faridullah, S. and Kumar, A., Effect of heat stress on crop phenology, yield and seed quality attributes of wheat (Triti-cum aestivum L.). J. Agrometeorol., 2016, 18(2), 206–215.

  • Hossain, M. M., Hossain, A., Alam, M. A., Sabagh, A. E., Murad, K. F., Haque, M. M. and Das, S., Evaluation of fifty irrigated spring wheat genotypes grown under late sown heat stress condition in multiple environments of Bangladesh. Fresenius Environ. Bull., 2018, 27, 5993–6004.

  • Grass, L. and Burris, J. S., Effect of heat stress during seed develop-ment and maturation on wheat (Triticum durum) seed quality. I. Seed germination and seedling vigor. Can. J. Plant Sci., 1995, 75(4), 821–829.

  • Nasehzadeh, M. and Ellis, R. H., Wheat seed weight and quality differ temporally in sensitivity to warm or cool conditions during seed development and maturation. Ann. Bot., 2017, 120(3), 479–493.

  • Willis, C. G. et al., NESCent Germination Working Group. The evolution of seed dormancy: environmental cues, evolutionary hubs, and diversification of the seed plants. New Phytol., 2014, 203(1), 300–309.

  • Hampton, J. G., Boelt, B., Rolston, M. P. and Chastain, T. G., Ef-fects of elevated CO2 and temperature on seed quality. J. Agric. Sci., 2013, 151(2), 154–162.

  • Shah, N. H. and Paulsen, G. M., Interaction of drought and high temperature on photosynthesis and grain-filling of wheat. Plant Soil, 2003, 257(1), 219–226.

  • Rahman, S. M. and Ellis, R. H., Seed quality in rice is most sensi-tive to drought and high temperature in early seed development. Seed Sci. Res., 2019, 29(4), 238–249.

  • ISTA, International rules for seed testing. International Seed Test-ing Association, Bassersdorf, Switzerland, 2015.

  • Mohsenin, N. N., Physical Properties of Plant and Animal Material (Revised), Gordon and Breach Science Publishers, New York, USA, 1986.

  • Ellis, R. H. and Hong, T. D., Seed longevity–moisture content rela-tionships in hermetic and open storage. Seed Sci. Technol., 2007, 35(2), 423–431.

  • Hasan, M. A., Ahmed, J. U., Hossain, T., Hossain, M. M. and Ul-lah, M. A., Germination characters and seed reserve mobilization during germination of different wheat genotypes under variable temperature regimes. J. Natl. Sci. Found. Sri Lanka, 2004, 32(3–4).

  • Hasan, M., Ahmed, J. U., Hossain, T., Mian, M., Khaleque, A. and Haque, M., Evaluation of the physiological quality of wheat seed as influenced by high parent plant growth temperature. J. Crop Sci. Biotechnol., 2013, 16(1), 69–74.

  • Suriyasak, C. et al., Mechanism of delayed seed germination caused by high temperature during grain filling in rice (Oryza sativa L.). Sci. Rep., 2020, 10(1), 1–11.

  • Saha, S., Chakraborty, D., Sehgal, V. K. and Pal, M., Rising atmo-spheric CO2: potential impacts on chickpea seed quality. Agric. Ecosyst. Environ., 2015, 1(203), 140–146.

  • Dirk, L. M. and Downie, A. B., An examination of Job’s rule: pro-tection and repair of the proteins of the translational apparatus in seeds. Seed Sci. Res., 2018, 28(3), 168–181.

  • Li, R., Chen, L., Wu, Y., Zhang, R., Baskin, C. C., Baskin, J. M. and Hu, X., Effects of cultivar and maternal environment on seed quality in Vicia sativa. Front. Plant Sci., 2017, 17(8), 1411.

  • Lamichaney, A., Swain, D. K., Biswal, P., Kumar, V., Singh, N. P. and Hazra, K. K., Elevated atmospheric carbon-dioxide affects seed vigour of rice (Oryza sativa L.). Environ. Exp. Bot., 2019, 1(157), 171–176.

  • Shinohara, T., Hampton, J. G. and Hill, M. J., Location of deterio-ration within garden pea (Pisum sativum) cotyledons is associated with the timing of exposure to high temperature. NZ J. Crop Hor-tic. Sci., 2006, 34(4), 299–309.

  • Abdul-Baki, A. A. and Anderson, J. D., Vigor determination in soybean seed by multiple criteria. Crop Sci., 1973, 13(6), 630–633.


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  • Effect of Post-anthesis High Temperature on Seed Longevity and Vigour in Wheat (triticum Aestivum L.).

Abstract Views: 267  |  PDF Views: 129

Authors

Archana Sanyal
Division of Plant Improvement and Pest Management, ICAR-Central Arid Zone Research Institute, Jodhpur 342 003, India
Monika A. Joshi
Division of Seed Science and Technology, ICAR-Indian Agricultural Research Institute, New Delhi 110 012, India
Bhoopal Singh Tomar
Division of Vegetable Science, ICAR-Indian Agricultural Research Institute, New Delhi 110 012, India

Abstract


The effect of post-anthesis high temperature on seed quality was studied in four promising genotypes (T 2003R, R 902, R 958 and R 965) of wheat (Trirticum aestivum L.) under a controlled environment (30°/25°C day/night temperature from 81 days after sowing to harvest matu­rity). Seed mass, density, seed membrane development, ability to germinate, subsequent seed longevity and seedling vigour declined in the seeds harvested from high temperature after post-anthesis, resulting in early maturation and poor desiccation tolerance at harvest maturity. Genotype R 965 showed greater resilience to damage compared to the other genotypes

Keywords


Climate Change, High Temperature, Postanthesis, Seed Quality, Vigour, Whea

References





DOI: https://doi.org/10.18520/cs%2Fv123%2Fi1%2F87-92