The twelve different weed management practices were laid out in randomized block design with three replications. Rice variety “MTU-1010” was grown as a test crop. Rice was transplanted with a spacing of 20 x 20 cm and fertilized with 90, 60 and 40 kg/N, P and K/ha, respectively. At later period of growth, maximum panicle length, number of seeds/panicle, WCE, weed density, dry matter accumulation under post-emergence fb post-emergence application of fenoxaprop-p-ethy (60 g/ha) + ethoxysulfuron (15 g/ha) favoured significant enhancement in seed yield which was at par with hand weeding. Application of post- emergence fb post-emergence application of fenoxaprop-p-ethyl (60 g/ha) + ethoxysulfuron (15 g/ha) gave higher net return (Rs 3,4249.72/ha) and benefit: cost ratio (1.72)
CITATION STYLE
Dewangan, D., Singh, A. P., Nirala, H., & Verma, M. (2011). Effect of different weed management practices on weed density and weed dry matter production in system of rice intensification (SRI). Indian Journal of Weed Science, 43(3&4), 217–221. Retrieved from http://www.indianjournals.com/ijor.aspx?target=ijor:ijws&volume=43&issue=3and4&article=019
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