International Journal of Chemical Studies
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P-ISSN: 2349-8528, E-ISSN: 2321-4902   |   Impact Factor: GIF: 0.565 NAAS Rating: 5.31 NEW

International Journal of Chemical Studies

Vol. 6, Issue 1 (2018)
Effect of different weed control practices on growth of Urd Bean


Author(s): Satish Kumar, Pradeep Mishra, Preetam Singh and Kavita Sinha

Abstract: A field experiment was conducted to study Effect of different weed control practices on growth of Urd Bean”. The experiment was laid in randomized block design with three replications. The treatment comprised of eleven weed management practices ( viz., T₁ : weedy check, T₂ : hand weeding twice at 20 and 40 DAS, T₃ : pendimethalin @ 1000 g ha-¹ PE, T₄ : Quizalofop-p-ethyl @ 37.5 g ha-¹ PoE (20 DAS), T₅ : Fenoxaprop-p-ethyl @ 50 g ha-¹ PoE (20 DAS), T₆ : Pendimethalin 30EC + imazethapyr 2EC (Vallore 32) @ 750 g ha-1 PE (2 DAS), T₇ : Pendimethalin 30EC + imazethapyr 2 EC (Vallore 32) @ 1000 g ha-¹ PE (2 DAS), T₈ : Imazethapyr @ 25 g ha-¹ PoE (20 DAS), T₉ : Imazethapyr @ 40 g ha-¹ PoE (20 DAS), T₁₀ : Imazethapyr @ 55 g ha-¹ PoE (20 DAS), T₁₁ : Weed free plot). Significantly plant population, greater plant height, more number of leaves, maximum leaf area index, higher number of branches, dry matter accumulation, number of nodules and dry weight of nodules were obtained under weed free treatments, followed by hand weeding twice at 20 and 40 DAS and imazethapyr @ 40 g ha-¹ PoE (T₉) and minimum was obtained under weedy check.

Pages: 1857-1862  |  406 Views  6 Downloads

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How to cite this article:
Satish Kumar, Pradeep Mishra, Preetam Singh, Kavita Sinha. Effect of different weed control practices on growth of Urd Bean. Int J Chem Stud 2018;6(1):1857-1862.
International Journal of Chemical Studies