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Journal of Pharmacognosy and Phytochemistry

Journal of Pharmacognosy and Phytochemistry

Vol. 7, Issue 1 (2018)

Effect of different weed management practices on growth attributes of onion (Allium cepa L.)

Author(s):

Manju Rani Sahu, Madan Kumar Jha, Bharti Jha and Pashyanti Urraiya

Abstract:
The field experiment was conducted during Rabi season of 2016-17 at the Horticulture Research cum Instructional farm, BTC CARS, Bilaspur (C.G.). The treatments consisted of ten combination of different agro input management practices viz., T1 (control weedy check),T2 (weed free),T3 (Pendimethalin @ 1.75 kg/ha (pre-emergence)),T4 (Oxyfluorfen @ 1 kg/ha (pre-emergence)), T5 (Quizalofop-ethyl @1 kg/ha (Post-emergence)), T6 (Pendimethalin @ 1.750 kg/ha (Pre emergence) + Quizalofop-ethyl @ 1 kg/ha (Post-emergence)), T7 (Oxyfluorfen @ 1 kg/ha (Pre-emergence) + Quizalofop-ethyl @ 1 kg/ha (Post-emergence)), T8 (Two hand weeding at 25 and 45 DAT), T9 (Black polythene mulch), T10 (Organic mulch with paddy straw @ 20 q/ha).The significantly maximum plant height (cm) was recorded 34.44 cm (T2), 65.89 cm (T2), 68.58 cm (T2), and 67.38 cm (T2) and minimum plant height (cm) was recorded 26.33 cm (T1), 50.80 cm (T1), 51.71 cm (T1), and 50.70 cm (T1) Was recorded 30, 60, 90 DAT and at harvest. The significantly maximum number of leaves was recorded 5.60 (T7), 8.30 (T2), 10.00 (T2), and 9.80 (T2) and minimum number of leaves was recorded 4.67 (T1), 5.47 (T1), 6.48 (T2), and 6.13 (T2) Was recorded 30, 60, 90 DAT and at harvest.

Pages: 1472-1475  |  1210 Views  273 Downloads


Journal of Pharmacognosy and Phytochemistry Journal of Pharmacognosy and Phytochemistry
How to cite this article:
Manju Rani Sahu, Madan Kumar Jha, Bharti Jha and Pashyanti Urraiya. Effect of different weed management practices on growth attributes of onion (Allium cepa L.). J Pharmacogn Phytochem 2018;7(1):1472-1475.

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