Effect of Irrigation Method on Adaptation Capacity of Rice to Climate Change in Subtropical India
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Water management technologies under projected climate change will play key role in sustainable rice production. Modeling approach was used to assess the impact of climate change on rice production under drip irrigation (DIR) and conventional puddle transplanted (PTR) in subtropical India. The genotype coefficients of CERES-Rice model (cv. Naveen) were determined and tested using experimental data for the years 2012–2014. Close match between the observed and simulated values was recorded during both the years which led to higher d-index (> 0.95) and lower normalized RMSE (RMSEn) values. Under the projected climate change scenarios (RCP 4.5 and RCP 8.5), grain yield reduced over the period 2020–2080, with higher decline in RCP 8.5. Over the period, higher nitrogen (N) use efficiency in DIR led to lower yield reduction over PTR. Among the different adaptation measures, higher fertilizer N dose was able to mitigate negative impact of temperature rise up to 3.3 °C over base period, beyond which grain yield was significantly reduced. Results of the simulations for the different sowing dates stated higher reduction in grain yield with delayed sowing in DIR as well as in PTR for both (RCP 4.5 and 8.5) climate change scenarios. However, early sowing resulted in better crop establishment in DIR leading to better yield compared to PTR in both the climate change scenarios.
KeywordsAdaptation Climate change Drip irrigation Rice yield
Funding was provided by Ministry of Human Resources Development, Government of India.
- Ahmad, S., Ahmad, A., Ali, H., Hussain, A., Garcia y Garcia, A., Khan, M. A., et al. (2013). Application of the CSM-CERES-Rice model for evaluation of plant density and irrigation management of transplanted rice for an irrigated semiarid environment. Irrigation Science, 31(3), 491–506.CrossRefGoogle Scholar
- Ahmad, S., Ahmad, A., Soler, C. M. T., Ali, H., Zia-Ul-Haq, M., Anothai, J., et al. (2012). Application of the CSM-CERES-Rice model for evaluation of plant density and nitrogen management of fine transplanted rice for an irrigated semiarid environment. Precision Agriculture, 13(2), 200–218.CrossRefGoogle Scholar
- Chun-Lin, S. H. I., Zhi-Qing, J. I. N., Zheng, J. C., & Ri-Sheng, T. A. N. G. (2008). Effect of high temperature at meiosis stage on seed-setting rate in rice. Acta Agronomica Sinica, 34(4), 627–631.Google Scholar
- De Datta, S. K. (1981). Principles and practices of rice production. Los Baños: International Rice Research Institute.Google Scholar
- Dingkuhn, M., De Vries, F. P., De Datta, S. K., & Van Laar, H. H. (1991). Concepts for a new plant type for direct seeded flooded tropical rice. In Direct seeded flooded rice in the tropics. Selected papers International Rice Research Conference (IRRC), Seoul, South Korea, 1990 (pp. 17–38). Manila: IRRI.Google Scholar
- Giorgi, F., Jones, C., & Asrar, G. R. (2009). Addressing climate information needs at the regional level: The CORDEX framework. World Meteorological Organization (WMO) Bulletin, 58(3), 175–183.Google Scholar
- Hoogenboom, G., Jones, J. W., Wilkens, P. W., Porter, C. H., Boote, K. J., Hunt, L. A., et al. (2015). Decision Support System for Agrotechnology Transfer (DSSAT) Version 4.6 (http://www.DSSAT.net). Prosser, Washington: DSSAT Foundation.
- Hurtt, G. C., Chini, L. P., Frolking, S., Betts, R. A., Feddema, J., Fischer, G., et al. (2011). Harmonization of land-use scenarios for the period 1500–2100: 600 years of global gridded annual land-use transitions, wood harvest, and resulting secondary lands. Climatic Change, 109(1–2), 117–161.CrossRefGoogle Scholar
- Kadiyala, M. D. M., Jones, J. W., Mylavarapu, R. S., Li, Y. C., & Reddy, M. D. (2015). Identifying irrigation and nitrogen best management practices for aerobic rice–maize cropping system for semi-arid tropics using CERES-rice and maize models. Agricultural Water Management, 149, 23–32.CrossRefGoogle Scholar
- Leeper, E. M. (2010). Monetary science, fiscal alchemy (No. w16510). National Bureau of Economic Research. In Proceedings—Economic Policy Symposium—Jackson Hole, Federal Reserve Bank of Kansas City (pp. 361–434).Google Scholar
- Masutomi, Y., Takahashi, K., Harasawa, H., & Matsuoka, Y. (2009). Impact assessment of climate change on rice production in Asia in comprehensive consideration of process/parameter uncertainty in general circulation models. Agriculture, Ecosystems & Environment, 131(3), 281–291.CrossRefGoogle Scholar
- Nayak, D. C., Sarkar, D., & Velayutham, M. (2001). Soil series of West Bengal (Vol. 89). Nagpur: National Bureau of Soil Survey and Land Use Planning.Google Scholar
- Peng, S. B., Huang, J. L., Sheehy, J. E., Laza, R. C., Visperas, R. M., Zhong, X., et al. (2004). Rice yield decline with higher night temperature from global warming. Proceedings of the National Academy of Sciences of the United States of America, 101(27), 9971–9975.CrossRefPubMedPubMedCentralGoogle Scholar
- Prasad, P. V. V., Boote, K. J., & Hartwell, L. A. (2006). Adverse high temperature effects on pollen viability, seed-set, seed yield and harvest index of grain-sorghum [Sorghum bicolor (L.) Moench] are more severe at elevated carbon dioxide due to higher tissue temperatures. Agricultural and Forest Meteorology, 139(3), 237–251.CrossRefGoogle Scholar
- Rosenzweig, C. E., Jones, J. W., Hatfield, J., Antle, J., Ruane, A., Boote, K., et al. (2015). Guide for Regional Integrated Assessments: Handbook of Methods and Procedures, Version 5.1. Appendix 1.Google Scholar
- Thyagarajan, T. M., Sivasamy, R., & Budhar, M. N. (1995). Procedure for collecting plant samples at different growth stages of transplanted rice crop. In T. M. Thiyagarajan, H. F. M. ten Berge, & M. C. S. Wopereis (Eds.), Nitrogen management studies in irrigated rice (pp. 99–102). Los Baños: International Rice Research Institute.Google Scholar
- Yoshida, S. (1981). Fundamentals of rice crop science. Los Baños: International Rice Research Institute.Google Scholar