KOREAN JOURNAL OF CROP SCIENCE (한국작물학회지)

The Korean Society of Crop Science (한국작물학회)
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Effect of Shading on Rice Growth Characteristics Under Different Temperature Conditions

  • Zun Phoo Wai (Rice Research Center, Department of Agricultural Research) ;
  • Min-Ji Lee (National Institute of Crop Science (NICS), RDA) ;
  • Woon-Ha Hwang (National Institute of Crop Science (NICS), RDA)
  • Received : 2024.02.14
  • Accepted : 2024.02.22
  • Published : 2024.03.01
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Abstract

Environmental factors play an important role in crop growth and development. In recent years, climate change has become a challenge that limits environmental factors. Light is an important environmental factor for photosynthesis in rice. In addition, temperature is one of the most important factors for rice production; thus, a 1℃ increase in temperature because of climate change can affect rice growth and development. Therefore, we investigated the effect of shading on the growth characteristics of rice under different temperature conditions from the vegetative stage to the flowering stage. Plants were grown at three different temperatures: 26℃/16℃ for 21℃, 29℃/19℃ for 24℃, and 22℃/32℃ for 27℃ in a phytotron. A 55% shade treatment was applied after 10 days of transplanting until the flowering stage. Plant height was not affected by the shading treatment. In the maximum tiller number response to shading, a lower tiller number and growth speed of tiller was found in the 27℃ condition. Among leaf characteristics, shading increased the flag leaf area, length, width, and effective leaf area; however, it decreased the leaf number on the main stem, especially at 27℃. In terms of stem characteristics, shading affected culm wall thickness in both varieties. Finally, regarding the panicle characteristics, lower panicle numbers, spikelet numbers per panicle, primary numbers, and secondary numbers per panicle were found under the shading treatment. Most of the desirable characteristics were affected by the shading treatment at 27℃. Overall, these results indicated that shading had a greater effect on rice plant growth at high temperature.

Keywords

Acknowledgement

The authors would like to acknowledge funding support by the grant (project number: PJ01678001) New agricultural climate change response system establishment project and the "2022 KoRAA Long-term Training Program" of Rural Development Administration, Rural Development Administration (RDA), Republic of Korea.

References

  1. Ahmad, S., A. Hussain, H. Ali, and A. Ahmod. 2005. Transplanted fine rice (Oryza sativa L.) productivity as affected by plant density and irrigation regimes. Int. J. Agric. Biol. 7(3) : 445-447.
  2. Al-Tahir, F. M. 2014. Flag leaf characteristics and relationship with grain yield and grain protein percentage for three cereals. Journal of Medicinal Plants Studies. 2(5) : 1-7.
  3. Chaturvedi, G. S. and K. T. Ingram. 1989. Growth and yield of lowland rice in response to shade and drainage. Philipp. J. Crop Sci. 14(2) : 61-67.
  4. Chen, L., Y. Yi, W. Wang, Y. Zeng, X. Tan, Z. Wu, X. Chen, X. Pan, Q. Shi, and Y. Zeng. 2021. Innovative furrow ridging fertilization under a mechanical direct seeding system improves the grain yield and lodging resistance of early indica rice in South China. Field Crops Research. 270 : 108184.
  5. Deng, F., L. Wang, S. L. Pu, X. F. Mei, Q. P. Li, S. X. Li, and W. J. Ren. 2018. Shading stress increases chalkiness by postponing caryopsis development and disturbing starch characteristics of rice grains. Agricultural and Forest Meteorology. 263 : 49-58. https://doi.org/10.1016/j.agrformet.2018.08.006
  6. Deng, F., L. Wang, X. Yao, J. J. Wang, W. J. Ren, and W. Y. Yang. 2009. Effects of different-growing-stage shading on rice grain-filling and yield. Journal of Sichuan Agricultural University. 27(3) : 265-269. (Chinese with English abstract)
  7. Fahad, S., M. Z. Ihsan, A. Khaliq, I. Daur, S. Saud, S. Alzamanan, W. Nasim, M. Abdullah, I. A. Khan, and C. Wu. 2018. Consequences of high temperature under changing climate optima for rice pollen characteristics-concepts and perspectives. Archives of Agronomy and Soil Science. 64 : 1473-1488 https://doi.org/10.1080/03650340.2018.1443213
  8. Gnanamanickam, S. S. 2009. Rice and Its Importance to Human Life. Biological Control of Rice Diseases. 8 : 1-11. https://doi.org/10.1007/978-90-481-2465-7_1
  9. Hairmansis, A., Y.. Yullianida, S. Supartopo, A. Jamil, and S. Suwarno. 2017. Variability of upland rice genotypes response to low light intensity. Biodiversitas Journal of Biological Diversity. 18(3) : 1122-1129. https://doi.org/10.13057/biodiv/d180333
  10. Hossain, M., K. Ahmed, M. Haque, M. Islam, A. Bari, and J. Mahmud. 2014. Performance of hybrid rice (Oryza sativa L.) varieties at different transplanting dates in Aus season. App. Sci. Report. 1(1) : 1-4.
  11. Huang, M., L. Jiang, Y. Zou, and W. Zhang. 2013. On-farm assessment of effect of low temperature at seedling stage on early-season rice quality. Field Crops Research. 141 : 63-68. https://doi.org/10.1016/j.fcr.2012.10.019
  12. Kashiwagi, T. 2022. Novel QTL for lodging resistance, PRL4, improves physical properties with high non-structural carbohydrate accumulation of basal culms in rice (Oryza sativa L.). Euphytica. 218(6) : 83.
  13. Kashiwagi, T., E. Togawa, N. Hirotsu, and K. Ishimaru. 2008. Improvement of lodging resistance with QTLs for stem diameter in rice (Oryza sativa L.). Theoretical Applied Genetics. 117(5) : 749-757.
  14. Liu, Y., J. Xu, Y. Ding, Q. Wang, G. Li, and S. Wang. 2011. Auxin inhibits the outgrowth of tiller buds in rice (Oryza sativa L.) by downregulating OsIPT expression and cytokinin biosynthesis in nodes. Australian Journal of Crop Science. 5(2) : 169.
  15. Ookawa, T., T. Hobo, M. Yano, K. Murata, T. Ando, H. Miura, K. Asano, Y. Ochiai, M. Ikeda, and R. Nishitani. 2010. New approach for rice improvement using a pleiotropic QTL gene for lodging resistance and yield. Nature Communications. 1(1) : 1-11. https://doi.org/10.1038/ncomms1132
  16. Tanaka, A. 1961. Studies on the nutrio-physiology of leaves of rice plant. Journal of the Faculty of Agriculture, Hokkaido University. 51(3) : 449-550.
  17. Tari, D. B., A. Gazanchian, H. A. Pirdashti, and M. Nasiri. 2009. Flag leaf morphophysiological response to different agronomical treatments in a promising line of rice (Oryza sativa L.). Am-Euras J. Agric. Environ. Sci. 5 : 403-408.
  18. USDA (United States Department of Agriculture). 2017. United States Department of Agriculture Foreign Agricultural Service. Database. https://apps.fas.usda.gov/psdonline/app/index.html#/app/adv Query. Accessed on 9 March,
  19. USDA (United States Department of Agriculture). 2023. United States Department of Agriculture; Rice Outlook: April 2023. Databas. https://www.ers.usda.gov/publications/pub-details/?pubid=106331. Accessed on 23 Semtember, 2023.
  20. Vangahun, J. M. 2012. Inheritance of flag leaf angle in two rice (Oryza sativa) cultivars (Doctoral dissertation).
  21. Wang, L., F. Deng, and W. J. Ren. 2015. Shading tolerance in rice is related to better light harvesting and use efficiency and grain filling rate during grain filling period. Field Crops Research. 180 : 54-62. https://doi.org/10.1016/j.fcr.2015.05.010.
  22. Wang, Y., Y. Lu, Z. Chang, S. Wang, Y. Ding, and C. Ding. 2018. Transcriptomic analysis of field-grown rice (Oryza sativa L.) reveals responses to shade stress in reproductive stage. Plant Growth Regulation. 84 : 583-592. https://doi.org/10.1007/s10725-017-0363-3
  23. Wu, G., L. T. Wilson, and A. M. McClung, 1998. Contribution of rice tillers to dry matter accumulation and yield. Agronomy Journal. 90(3) : 317-323. https://doi.org/10.2134/agronj1998.00021962009000030001x
  24. Wu, L., W. Zhang, Y. Ding, J. Zhang, E. D. Cambula, F. Weng, Z. Liu, C. Ding, S. Tang, L. Chen, S. Wang, and G. Li. 2017. Shading contributes to the reduction of stem mechanical strength by decreasing cell wall synthesis in japonica rice (Oryza sativa L.). Frontiers in Plant Science. 8 : 881.
  25. Zhang, J., G. Li, Y. Song, Z. Liu, C. Yang, S. Tang, C. Zheng. S. Wang, and Y. Ding. 2014. Lodging resistance characteristics of high-yielding rice populations. Field Crops Research. 161 : 64-74. https://doi.org/10.1016/j.fcr.2014.01.012
  26. Zhang, J., G. Li, Y. Song, W. Zhang, C. Yang, S. Wang, and Y. Ding. 2013. Lodging resistance of super-hybrid rice Y Liangyou 2 in two ecological regions. Acta Agronomica Sinica. 39(4) : 682-692. (Chinese with English Abstract) https://doi.org/10.3724/SP.J.1006.2013.00682
  27. Zhang, W., L. Wu, X. Wu, Y. Ding, G. Li, J. Li, F. Weng, Z. Liu, S. Tang, C. Ding, and S. Wang, 2016. Lodging resistance of japonica rice (Oryza Sativa L.): morphological and anatomical traits due to top-dressing nitrogen application rates. Rice. 9 : 1-11. https://doi.org/10.1186/s12284-016-0103-8