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International Journal of Current Microbiology and Applied Sciences (IJCMAS)
IJCMAS is now DOI (CrossRef) registered Research Journal. The DOIs are assigned to all published IJCMAS Articles.
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National Academy of Agricultural Sciences (NAAS)
NAAS Score: *5.38 (2020)
[Effective from January 1, 2020]
For more details click here

ICV 2018: 95.39
Index Copernicus ICI Journals Master List 2018 - IJCMAS--ICV 2018: 95.39
For more details click here

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Original Research Articles

PRINT ISSN : 2319-7692
Online ISSN : 2319-7706
Issues : 12 per year
Publisher : Excellent Publishers
Email : editorijcmas@gmail.com / submit@ijcmas.com
Editor-in-chief: Dr.M.Prakash
Index Copernicus ICV 2018: 95.39
NAAS RATING 2020: 5.38

Int.J.Curr.Microbiol.App.Sci.2017.6(7): 2474-2480
DOI: https://doi.org/10.20546/ijcmas.2017.607.351


Yield Parameters and Yield of Aerobic Rice (Oryza sativa) as Influenced by Different Seeding Methods and Weed Control Measures
C.H. Prashanthi1*, P. Laxminarayana1, G.E.C.H. Vidyasagar1 and S. Harish Kumar Sharma2
1Department of Agronomy, College of Agriculture, Telangana, India
2Department of Soil Science and Agricultural Chemistry, Professor Jayashankar Telangana State Agricultural University, Rajendranagar, Hyderabad - 500 030, Telangana, India
*Corresponding author
Abstract:

Field investigation on evaluation of pre and post emergent herbicides on yield parameters and yield of aerobic rice was conducted during kharif 2014 at agricultural college Farm, Rajendranagar, Hyderabad. The experiment consisted of combination of pre and post emergence herbicides alone, in combination with hand weeding and hand weedings at 20, 40 & 60 DAS and un-weeded check. The results revealed hand weeding at 20, 40 and 60 DAS recorded significantly higher growth and yield components viz., no. of panicles/m2, test weight, panicle length, panicle weight, grain yield, straw yield and higher weed control efficiency which was at par with Pretilachlor 0.75 kg ai ha-1 as PE fb Azimsulfuron 35g.ai ha-1 + Cyhalofop butyl 75 g. ai ha-1 as PoE 15-20 DAS followed by hand weeding at 50 DAS under both the seeding methods.


Keywords: Aerobic rice, Yield parameters and yield.
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How to cite this article:

Prashanthi, C.H., P. Laxminarayana, G.E.C.H. Vidyasagar and Harish Kumar Sharma, S. 2017. Yield Parameters and Yield of Aerobic Rice (Oryza sativa) as Influenced by Different Seeding Methods and Weed Control Measures.Int.J.Curr.Microbiol.App.Sci. 6(7): 2474-2480. doi: https://doi.org/10.20546/ijcmas.2017.607.351