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INFLUENCE OF THE SYSTEM OF RICE INTENSIFICATION ON RICE YIELD AND NITROGEN AND WATER USE EFFICIENCY WITH DIFFERENT N APPLICATION RATES

Published online by Cambridge University Press:  01 July 2009

LIMEI ZHAO ,
LIANGHUAN WU ,
YONGSHAN LI ,
XINGHUA LU ,
DEFENG ZHU  and
NORMAN UPHOFF
LIMEI ZHAO
Affiliation:
Key Laboratory of Environmental Remediation and Ecosystem Health, the Ministry of Education of China, College of Environmental and Resource Sciences, Zhejiang University, Hangzhou 310029, China College of Ecology and Environmental Science, Inner Mongolia Agricultural University, Huhhot 010019, China
LIANGHUAN WU*
Affiliation:
Key Laboratory of Environmental Remediation and Ecosystem Health, the Ministry of Education of China, College of Environmental and Resource Sciences, Zhejiang University, Hangzhou 310029, China
YONGSHAN LI
Affiliation:
Cotton Research Institute, Shanxi Academy of Agricultural Sciences, Yuncheng 044000, China
XINGHUA LU
Affiliation:
Key Laboratory of Environmental Remediation and Ecosystem Health, the Ministry of Education of China, College of Environmental and Resource Sciences, Zhejiang University, Hangzhou 310029, China
DEFENG ZHU
Affiliation:
China National Rice Research Institute, Hangzhou 310006, China
NORMAN UPHOFF
Affiliation:
Cornell International Institute for Food, Agriculture and Development, Ithaca, NY 14853, USA
*
§Corresponding author: [email protected]
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Summary

Field experiments were conducted in 2005 and 2006 to investigate the impacts of alternative rice cultivation systems on grain yield, water productivity, N uptake and N use efficiency (ANUE, agronomic N use efficiency; PFP, partial factor productivity of applied N). The trials compared the practices used with the system of rice intensification (SRI) and traditional flooding (TF). The effects of different N application rates (0, 80, 160 and 240 kg ha−1) and of N rates interacting with the cultivation system were also evaluated. Resulting grain yields with SRI ranged from 5.6 to 7.3 t ha−1, and from 4.1 to 6.4 t ha−1 under TF management. On average, grain yields under SRI were 21% higher in 2005 and 22% higher in 2006 than with TF. Compared with TF, SRI plots had higher harvest index across four fertilizer N rates in both years. However, there was no significance difference in above-ground biomass between two cultivation systems in either year. ANUE was increased significantly under SRI at 80 kg N ha−1 compared with TF, while at higher N application rates, ANUE with SRI was significantly lower than TF. Compared with TF, PFP under SRI was higher across all four N rates in both years, although the difference at 240 kg N ha−1 was not significant. As N rate increased, the ANUE and PFP under both SRI and TF significantly decreased. Reduction in irrigation water use with SRI was 40% in 2005 and 47% in 2006, and water use efficiency, both total and from irrigation, were significantly increased compared to TF. With both SRI and TF, the highest N application was associated with decreases in grain yield, N use efficiency and water use efficiency. This is an important finding given current debates whether N application rates in China are above the optimum, especially considering consequences for soil and water resources. Cultivation system, N rates and their interactions all produced significant differences in this study. Results confirmed that optimizing fertilizer N application rates under SRI is important to increase yield, N use efficiency and water use efficiency.

Type
Research Article
Information
Experimental Agriculture , Volume 45 , Issue 3 , July 2009 , pp. 275 - 286
Copyright
Copyright © Cambridge University Press 2009

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References

REFERENCES

AparicioV., J. L. V., J. L.Costa, J. L. and Zamora, M. (2008). Nitrate leaching assessment in a long-term experiment under supplementary irrigation in humid Argentina. Agricultural Water Management 95: 1361–1372.Google Scholar
Bao, S. D. (2000). Analysis of Soil and Agrichemistry. Beijing: China Agriculture Press. [in Chinese].Google Scholar
Belder, P., Spiertz, J. H. J., Bouman, B. A. M., Lu, G. and Tuong, T. P. (2005). Nitrogen economy and water productivity of lowland rice under water-saving irrigation. Field Crops Research 93:169–185.Google Scholar
Bonrowski, M. (2004). Protozoa and plant growth: The microbial loop in soil revisited. New Phytologist 162: 616–631.Google Scholar
Bouman, B. A. M. and Tuong, T. P. (2001). Field water management to save water and increase its productivity in irrigated rice. Agricultural Water Management 49: 11–30.Google Scholar
Cabangon, R. J., Tuong, T. P. and Abdullah, N. B. (2002). Comparing water input and water productivity of transplanted and direct-seeded rice production systems. Agricultural Water Management 57: 11–31.CrossRefGoogle Scholar
Ceesay, M., Reid, W. S., Fernandes, E. C. M. and Uphoff, N. (2006). The effects of repeated soil wetting and drying on lowland rice yield with System of Rice Intensification (SRI) methods. International Journal of Agricultural Sustainability 4: 5–14.Google Scholar
Chen, H. Z., Zhu, D. F., Rao, L. B., Lin, X. Q. and Zhang, Y. P. (2006). Effects of SRI technique on population quality after heading stage and yield formation in rice. Journal of Huazhong Agricultural University 25:483–487. [in Chinese].Google Scholar
Dobermann, A. (2004). A critical assessment of the system of rice intensification. Agricultural Systems 79: 261–281.Google Scholar
Fan, M. S., Jiang, R. F., Liu, X. J., Zhang, F. S., Lu, S. H., Zeng, X. Z. and Christie, P. (2005). Interactions between non-flooded mulching cultivation and varing nitrogen inputs in rice-wheat rotations. Field Crops Research. 91:307–318.Google Scholar
FAO. (2001). Statistical Databases. Food and Agriculture Organization (FAO) of the United Nations, Rome.Google Scholar
Guerra, L. C., Bhuiyan, S. I., Tuong, T. P. and Barker, R. (1998). Producing More Rice with Less Water from Irrigated Systems. SWIM Paper 5. IWMI/IRRI, Colombo, Sri Lanka.Google Scholar
Hatfield, J. L. (2004). Nitrogen over-use, under-use and efficiency. Paper presented to 4th International Crop Science Congress, Brisbane, Australia, September 2004.Google Scholar
Kabir, H. and Uphoff, N. (2007). Results of disseminating the System of Rice Intensification with farmer field school methods in northern Myanmar. Experimental Agriculture 43: 463–476.CrossRefGoogle Scholar
Laulanié, H. (1993). Le système du riziculture intensive malgache. Tropicultura 11: 110–114.Google Scholar
Lu, X. M., Huang, Q. and Liu, H. Z. (2006). Research of some physiological characteristics under the system of rice intensification. Journal of South China Agricultural University 27: 5–7. [in Chinese].Google Scholar
McDonald, A. J., Hobbs, P. R. and Riha, S. J. (2006). Does the system of rice intensification outperform conventional best management? A synopsis of the empirical record. Field Crops Research 96: 31–36.Google Scholar
Peng, S. B., Buresh, R. J., Huang, J. L., Yang, J. C., Zou, Y. B., Zhong, X. H., Wang, G. H. and Zhang, F. S. (2006). Strategies for overcoming low agronomic nitrogen use effciency in irrigated rice systems in China. Field Crops Research 96: 37–47.Google Scholar
Prasertsak, A. and Fukai, S. (1997). Nitrogen availability and water stress interaction on rice growth and yield. Field Crops Research 52: 249–260.Google Scholar
Rupela, O. P., Wani, S. P., Kranthi, M., Humayun, P., Satyanarayana, A., Goud, V., Gujja, B., Punnarao, P., Shashibhushan, V., Raju, D. J. and Reddy, P. L. (2006). Comparing soil properties of farmers’ fields growing rice by SRI and conventional methods. In Proceedings of 1st National SRI Symposium, Worldwide Fund for Nature-ICRISAT, Patancheru, Hyderabad, November 17–18 2006.Google Scholar
Sato, S. and Uphoff, N. (2007). A review of on-farm evaluations of system of rice intensification methods in Eastern Indonesia. CAB Reviews: Perspectives in Agriculture, Veterinary Science, Nutrition and Natural Resources 2: 54.Google Scholar
Satyanarayana, A. (2005). System of rice intensification: An innovative method to produce more with less water and inputs. Paper presented at Fourth IWMI-Tata Annual Partner's Meeting, IRMA, Anand, India, February 24-26 2005.Google Scholar
Sheehy, J. E., Peng, S., Dobermann, A., Mitchell, P. L., Ferrer, A., Yang, J. C., Zou, Y. B., Zhong, X. H. and Huang, J. L. (2004). Fantastic yields in the system of rice intensification: Fact or fallacy? Field Crops Research 88: 1–8.Google Scholar
Sheehy, J. E., Sinclair, T. R. and Cassman, K. G. (2005). Curiosities, nonsense, non-science and SRI. Field Crops Research 91: 355–356.Google Scholar
Sinclair, T. R. and Cassman, K. G. (2004). Agronomic UFOs. Field Crops Research 88: 9–10.Google Scholar
Shindo, J., Okamoto, K and Kawashima, H. (2006). Prediction of the environmental effects of excess nitrogen caused by increasing food demand with rapid economic growth in eastern Asian countries, 1961–2020. Ecological Modelling 193: 703–720.Google Scholar
Sinha, S. K. and Talati, J. (2007). Productivity impacts of the system of rice intensification (SRI): A case study in West Bengal, India. Agricultural Water Management 87: 55–60.Google Scholar
Stoop, W. A. and Kassam, A. H. (2005). The SRI controversy: A response. Field Crops Research 91: 357–360.Google Scholar
Stoop, W. A., Uphoff, N. and Kassam, A. (2002). A review of agricultural research issues raised by the system of rice intensification (SRI) from Madagascar: opportunities for improving farm systems for resource-poor farmers. Agricultural Systems 71: 249–274.Google Scholar
Tang, Q. Y. and Feng, M. G. (2002). Practical Application of Statistics Analysis and Data Processing System. Beijing: Science Press.Google Scholar
Tao, S. S. and Ma, J. (2003). Improvement of the system of rice intensification (SRI) and its application in medium hybrid rice of the double cropping system. Hybrid Rice 18: 47–48. [in Chinese].Google Scholar
Tuong, T. P. and Bouman, B. A. M. (2003). Rice production in water-scarce environments. In Water Productivity in Agriculture: Limits and Opportunities for Improvement, 53–67 (Eds Kijne, J. W., Barker, R. and Molden, D.), Wallingford, UK: CABI Publishing.Google Scholar
Uphoff, N. (2007). The System of Rice Intensification: Using alternative cultural practices to increase rice production and profitability from existing yield potentials. International Rice Commission Newsletter, No. 55. Food and Agriculture Organization, Rome.Google Scholar
Uphoff, N., Fernandes, E. C. M., Yuan, L. P., Peng, J. M., Rafaralahy, S. and Rabenandrasana, J. (2002). Assessment of the System of Rice Intensification (SRI). In Proceedings of the International Conference, Sanya, China, 1–4 April 2002. Cornell International Institute for Food, Agriculture and Development (CIIFAD), Ithaca, NY. (www.ciifad.cornell.edu/sri/proc1/index.html).Google Scholar
Uphoff, N., Ball, A. S., Fernandes, E. C. M., Herren, H., Husson, O., Laing, M., Palm, C. A., Pretty, J., Sanchez, P. A., Sanginga, N. and Thies, J. (Eds). (2006). Biological Approaches to Sustainable Soil Systems. Boca Raton, FL: CRC Press.Google Scholar
Wang, S. H., Cao, W. X., Jiang, D., Dai, T. B. and Zhu, Y. (2003a). Effects of SRI technique on physiological characteristics and population development in rice. Chinese Journal of Rice Science 17:31–36. [in Chinese].Google Scholar
Wang, S. H., Cao, W. X, Ding, Y. F., Tian, Y. C. and Jiang, D. (2003b). Interactions of water management and nitrogen fertilizer on nitrogen absorption and utilization in rice. Agricultural Sciences in China 12:1091–1096.Google Scholar
Xu, F. Y., Ma, J., Wang, H. Z., Liu, H. Y., Huang, Q. L., Ma, W. B. and Ming, D. F. (2003). The characteristics of roots and their relation to the formation of grain yield under the cultivation by system of rice intensification (SRI). Hybrid Rice 18:61–65. [in Chinese].Google Scholar
Yuan, L. P. (2001). The system of rice intensification (SRI). Hybrid Rice 16: 1–3. [in Chinese].Google Scholar
Yu, H. G., Zhu, F. Q. and Wang, C. L. (2003). A preliminary report of the application of the high-yielding techniques of SRI in single cropping hybrid rice. Hybrid Rice 19: 33–35. [in Chinese].Google Scholar
Zhong, H. M., Huang, A. M., Liu, J. P., Li, J. N., Wu, F. B. and Ouyang, F. P. (2003). Analysis on the yield-increasing effects and economic benefits of the system of rice intensification (SRI) in hybrid rice. Hybrid Rice 18: 45–46. [in Chinese].Google Scholar