International Journal of Chemical Studies
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P-ISSN: 2349-8528, E-ISSN: 2321-4902   |   

Vol. 8, Issue 2 (2020)

Effects of nitrogen and integrated weed management treatment on bulb quality in onion


Author(s): Pushpa Ujjainiya, MR Choudhary, LN Bairwa, AK Soni and SP Singh

Abstract: The present investigation entitled "Effects of nitrogen and integrated weed management on onion quality and NPK content of weeds " was conducted at Horticulture Farm, Dept. of Horticulture, Sri Karan Narendra Agriculture University, Jobner, Jaipur (Rajasthan) during rabi season of 2016-17 and 2017-18. Four treatments of nitrogen levels and seven treatments of weed management were taken under split-plot design having three replications. Being at par among themselves, two HW at 20 and 40 DAT, pendimethalin (PP)+1 HW at 40 DAT and pendimethalin (PP)+oxadiargyl at 40 DAT resulted significantly higher TSS, Allyl propyl disulphide, N content in bulb and N uptake by crop. TSS, allyl propyl disulphide, N content in bulb and N uptake by crop were maximized with N fertilization at 150kg N/ha. However, these parameters also showed statistical similarity under 100kg N/ha.

DOI: 10.22271/chemi.2020.v8.i2e.8791

Pages: 344-347  |  782 Views  141 Downloads

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How to cite this article:
Pushpa Ujjainiya, MR Choudhary, LN Bairwa, AK Soni, SP Singh. Effects of nitrogen and integrated weed management treatment on bulb quality in onion. Int J Chem Stud 2020;8(2):344-347. DOI: 10.22271/chemi.2020.v8.i2e.8791
 

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