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Y. M. Ramesha Manjunath Bhanuvally Ashok Kumar Gaddi

Abstract

A large scale demonstration was taken on direct seeded rice in four locations (one at ARS, and three at Farmers field in 50 acres each) in and around the Agricultural Research Station, Dhadesugur, University of Agricultural Sciences, Raichur, Karnataka. Our analysis showed that, the yield performance of direct seeded rice (DSR) varied with transplanted rice (TPR) and with different locations. This may be due to variety used and crop management practices adopted by the farmers. In L2, maximum grain yield was recorded in DSR (6500 kg/ha) and TPR (6200 kg/ ha) compared to other three locations. Further, the grain yield was higher in DSR compared to TPR in all the locations. Similarly, economics of DSR varied with TPR and with different locations. This may be due to yield variation at different locations. In L2, net returns and B:C ratio were higher in DSR (` 93628/ha and 3.93, respectively) and TPR (`79868/ ha and 3.0, respectively) compared to other three locations. Further, net returns and B:C ratio were higher in DSR compared to TPR. Further, 47% of the labour requirement was saved in DSR compared to TPR. Therefore, concluded that, farmers can grow rice by direct seeding instead of planting to save the labour and the expenditure.

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Keywords

Direct seeded rice, Grain yield, Labour, Net returns, Transplanted rice

References
Bhushan, Lav, Ladha, J. K., Gupta, R. K., Singh, S.,
Tirol-Padre, A., Saharawat, Y. S., Gathala, M., and Pathak, H. (2007). Saving of water and labor in
rice-wheat systems with no-tillage and direct seeding technologies. Agron. J., 99: 1288–1296.
Chauhan, B. S., and Johnson, D. E. (2010). The role of seed ecology in improving weed management strategies in the tropics. Adv. Agron. 105, 221–262.
Gopal, R., Jat, R. K., Malik, R. K., Kumar, V., Alam, M. M., Jat, M. L., Mazid, M. A., Saharawat, Y. S., McDonald, A., and Gupta, R. (2010). Direct Dry Seeded Rice
Production Technology and Weed Management in Rice Based Systems. Technical Bulletin. International Maize and Wheat Improvement Center, New Delhi, India, 28pp.
Kumar, V., Ladha, J. K., and Gathala, M. K. (2009). Direct drill-seeded rice: A need of the day. In “Annual Meeting of Agronomy Society of America, Pittsburgh, November 1–5.
Ladha, J. K., Kumar, V., Alam, M. M., Sharma, S., Gathala, M., Chandna, P., Saharawat, Y. S., and Balasubramanian, V. (2009). Integrating crop and resource management technologies for enhanced productivity, profitability, and sustainability of the rice-wheat system in South Asia. In “Integrated Crop and Resource Management in the Rice–Wheat System of South Asia” (J. K. Ladha, Y. Singh, O. Erenstein, and B. Hardy, Eds.), pp. 69–108. International Rice Research Institute, Los Ban˜ os, Philippines.
Mitchell, J., Fukai, S., and Basnayake, J. (2004). Grain yield of direct seeded and transplanted rice in rainfed lowlands of South East Asia. In “Proceedings of 4th International Crop Science Congress,” 26 September–October 2004, Brisbane, Queensland, Australia (on CD).
Rickman, J. F., Pyseth, M., Bunna, S., and Sinath, P. (2001). Direct seeding of rice in Cambodia. In “Proceedings of an International Workshop”, 30 October–2 November. ACIAR Proceedings No. 101, Vientiane, Laos.
Saharawat, Y. S., Singh, Bhagat, Malik, R. K., Ladha, J. K., Gathala, M., Jat, M. L., and Kumar, V. (2010). Evaluation of alternative tillage and crop establishment methods in a rice-wheat rotation in North Western IGP. Field Crops Res., 116, 260–267.
Singh, A. K., Chandra, N., and Bharati, R. C. (2012). Effects genotypes and planting time on phenology and
performance of rice (Oryza sativa L.). Vegetos, 25, 151-156.
Weerakoon,W.M.W., Mutunayake, M. M. P., Bandara, C., Rao, A. N., Bhandari, D. C., and Ladha, J. K. (2011). Direct-seeded rice culture in Sri Lanka. Field Crops Res. 121, 53–63.
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How to Cite
Ramesha, Y. M., Bhanuvally, M., & Gaddi, A. K. (2017). Performance of direct seeded rice in Tungabhadra command area of Karnataka. Journal of Applied and Natural Science, 9(4), 2481–2484. https://doi.org/10.31018/jans.v9i4.1557
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Research Articles