Performance of non-puddled transplanted boro rice following mustard in a reduced rate of phosphorous and potassium fertilizer in Northern Bangladesh

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Md. Abu Abdullah Miajy M. Jahangir Alam Md. Hazrat Ali Sharif Ahmed

Abstract

Boro rice production in Bangladesh, which almost completely depends on irrigation water, is becoming less profitable and less sustainable because of the high cost of cultivation and the inefficient use of inputs such as water, labor, fertilizer, and energy. Shifting from puddled to non-puddled boro rice after a mustard crop may help advance the boro transplanting early, reducing the tilling cost and improving the soil fertility by less disturbance of the soil. The non-puddled boro transplanting, including zero tillage or reduced tillage, has not been practiced by farmers yet. Therefore, we conducted an experiment in twelve farmers’ fields in northwestern Bangladesh to evaluate the performance of different non-puddled tillage operation and fertilizer management on boro rice production. The experiment tested three tillage systems (zero till, one pass till, and two passes till) and three level of fertilizer management (recommended N,P,K,S; reduced 50% P, and reduced 50% K) in a split-plot design.  Zero-till produced the similar crop yield to the one or two pass till which was 5.9 t ha-1 and this yield was similar to the yield potentiality of the used cultivar. Fertilizer management recommended doses of  N,P,K,S produced the maximum yield (6.1 t ha-1) and reduced 50% K fertilizer has the similar yield (6.0 t ha-1) to the recommended dose. The profitability was similar among all non-puddled tillage systems. The recommended N,P,K,S fertilizer, and reduce 50% K have similar net profit and the benefit-cost ratio (BCR); however, reduced 50% P had lower net profit and BCR than the recommended N,P,K,S fertilizer, and reduce 50% K.  

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Miajy, M., Alam, M., Ali, M., & Ahmed, S. (2018). Performance of non-puddled transplanted boro rice following mustard in a reduced rate of phosphorous and potassium fertilizer in Northern Bangladesh. Advances in Agricultural Science, 7(2), 14-21. Retrieved from http://aaasjournal.org/submission/index.php/aaas/article/view/127
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References

Ahmed. S., Humphreys, E., and Chauhan, B.S. 2016. Optimum sowing date and cultivar duration of dry-seeded boro on the High Ganges River Floodplain of Bangladesh. Field Crops Res. 190: 91–102.
Ahmed, S., Humphreys, E., Salim, M., Chauhan, B.S. 2014. Optimizing sowing management for short duration dry seeded aman rice on the High Ganges River Floodplain of Bangladesh. Field crops Res. 169: 77-88.
Ahmed, M., Quddus, M.A., Kalimuddin, M., Rahman, M., Abedin, M.Z., 2002. Effect of tillage on the performance of boro rice in the level Barind Tract. Pak. J. Agric. 17 (2), 131–134.
Alam, M.J., Humphreys, E., Sarkar, M.A.R., Sudhir-Yadav. 2017. Intensification and diversification increase land and water productivity and profitability of rice-based cropping systems on the High Ganges River Floodplain of Bangladesh. Field Crops Res. 209: 10–26.
Alam, M.J., Humphreys, E., Sarkar, M.A.R., Sudhir-Yadav. 2018. Comparison of dry seeded and puddled transplanted rainy season rice on the High Ganges River Floodplain of Bangladesh. European J. Agron. 96: 120-130.
Alfaro, M.A., Jarvis, S.C., Gregory P.J. 2004. Factors affecting potassium leaching in different soils. Soil Use Manag. 20: 182-189.
Aslam, M., Qureshi, A.S., Horinkova, V.M. 2002. Water saving strategies for irrigated rice. J. Drain. Water Manage. 6: 25–36.
BRRI, 2011. Modern Rice Cultivation, sixteen ed. Bangladesh Rice Research Institute, Gazipur, Bangladesh. p.72.
Elahi, N.E., Khan, A.H., Siddique, M.R., Saha, A., Nasim, M., Molla, M.I.U., Shahidullah, S.M. 2001. Existing cropping pattern of Bangladesh. Potential technologies and improving systems productivity. In: Proceedings of the Workshop on Modern Rice Cultivation in Bangladesh. 14–16 Feb. 1999. pp. 107–170.
FRG, 2012. Fertilizer Recommendation Guide. Bangladesh Agricultural Research Council. Farmgate, Dhaka 1215. 274 p.
Haque, M.E., Bell, R.W., Islam, M.A., Rahman, M.A. 2016. Minimum tillage non-puddled transplanting: an alternative crop establishment strategy for rice in conservation agriculture cropping systems. Field Crops Res. 185: 31–39.
Islam, A.K.M.S., Hossain, M.M., Saleque, M.A. 2014. Effect of non-puddled transplanting on the growth and yield of dry season rice (Oryza sativa L.) in high barind tract. The Agriculturist 12: 91–97.
Rashid, M. H., Palash, C., Goswami, M., Hossain, F., Mahalder, D., Rony, MKI., Shirazy, B.J., Russell, T.D. 2018. Mechanised non-puddled transplanting of boro rice following mustard conserves resources and enhances productivity. Field Crops Res. 225: 83–91.
Rashid, M.H., Alam, M.M., Khan, M.A.H., Ladha, J.K. 2009. Productivity and resource use of direct-(drum)-seeded and transplanted rice in puddled soils in rice–rice and rice–wheat ecosystems. Field Crops Res. 113: 274–281.
Sharma, P.K., Bhagat, R.M. 1993. Puddling and compaction effects on water permeability of texturally different soils. J. Indian Soc. Soil Sci. 41: 1–6.
Sharma, P.K., Ladha, J.K., Bhushan, L., 2003. Soil Physical Effects of Puddling in Rice-Wheat Cropping Systems. In: Ladha, J.K., Hill, J.E., Duxburry, J.M., Gupta, R.K., Buresh, R.J. (Eds.), ASA, CSSA, SSSA, Madison, WI, pp. 97–113 ASA Special Publication.
Singh. B., Singh, Y., Imas, P., Jian-Ching, X., 2004. Potassium nutrition of the rice-wheat cropping system. Adv. Agron. 81: 203-259.
Tripathi, R.P., Sharma, P., Singh, S., 2005. Tillage index: an approach to optimise tillage in rice-wheat system. Soil Till. Res. 80: 125–137.