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Ajay Singh D. P. Nandal S. S. Punia

Abstract

Direct seeded rice is an emerging production technology in India due to less requirement of water, labour and capital input initially. But direct seeded rice face severe infestation of weeds. A field experiment was conducted during the kharif 2012 at Students’ Farm of College of Agriculture, CCS Haryana Agricultural University; Kaul campus (Kaithal) to study the performance of sequential application of herbicides on weed flora in direct seeded rice. The herbicidal treatments included two pre emergence herbicides i.e. pendimethalin 1000 g/ha and oxadiargyl 100 g/ ha and four post emergence herbicides (bispyribac sodium 25 g/ha, fenoxaprop 67 g/ha, ethoxysulfuron 18.75 g/ha and metsulfuron methyl 10% + chlorimuron ethyl 10% WP ready mix (Almix) 4 g/ha). Weed free and weedy check were also included. The results showed that grasses were the dominant weed flora (49 %) followed by sedges (34%) and broad leaf weeds (17%).Sequential application of pendimethalin 1000 g/ha fb bispyribac sodium 25 g/ha and metsulfuron methyl + chlorimuron ethyl RM (Almix) 4 g/ha gave significantly lower weed density (p=0.05) and higher weed control efficiency which resulted in more number of effective tillers (209.3), filled grains/panicle (83.7) and grain yield (3.97 t/ha).

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References
Chauhan, B.S. and Yadav, A. (2013). Weed management approaches for direct seeded rice in india: a review. Indian Journal of Weed Science.45 (1):1-6
Ganie, Z.A., Singh, S. and Singh S. (2014). Integrated weed management in dry-seeded rice. Indian Journal of Weed Science. 46 (2):72-73
Hobbs, P.R. and Gupta, R.K. (2000). Sustainable resource management in intensively cultivated irrigated rice-wheat cropping systems of the Indo-Gangetic Plains of South Asia: Strategies and options. In “International Conference on Managing Natural Resources for Sustainable Production in 21st Century”, 14-18 February 2000, New Delhi, India, Pp. 584-592
Moody, K. (1983). The status of weed control in Asia. FAO Plant Protection Bulletin, 30: 119-120
Nandal, D.P. and Om, H. (1998). Weed control in direct seeded puddle rice. Indian Journal of Weed Science, 30(1&2): 18-20
Rao, A.N., Johnson, D.E., Shivprasad, B., Ladha, J.K. and Mortimer, A.M. (2007). Weed management in direct-seeded rice. Advances in Agronomy, 93: 153-255
Sharma, P.K., Ladha, J.K. and Bhushan, L. (2003). Soil physical effects of puddling in rice-wheat cropping systems. In “Improving the productivity and sustainability of rice-wheat systems: Issues and Impacts” (J. K. Ladha, J. E. Hill, J. M. Duxbury, R. K. Gupta, and R. J. Buresh, Eds.), Pp. 97-113. ASA, CSSA, SSSA, Madison, WI, ASA Special Publication 65
Singh, S., Bhushan, L., Ladha, J.K., Gupta, R.K., Rao, A.N. and Shivprasad, B. (2008). Weed management in aerobic rice systems under varying establishment methods. Crop Protection, 27(3-5): 660-671
Singh, T., Brar, L. S. and Walia, U. S. (2000). Comparative efficiency of herbicides for weed control in chickpea (Cicer arientum L.). Crop Research, 19 (1): 1-5
Singh, V.P. Singh, G. and Singh, M. (2004). Effect of fenoxaprop-p-ethyl on transplanted rice and associated weeds. Indian Journal of Weed Science, 36:190-192
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How to Cite
Singh, A., Nandal, D. P., & Punia, S. S. (2017). Performance of sequential herbicides to control weeds in direct seeded rice. Journal of Applied and Natural Science, 9(3), 1324-1328. https://doi.org/10.31018/jans.v9i3.1361
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