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International Journal of Current Microbiology and Applied Sciences (IJCMAS)
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National Academy of Agricultural Sciences (NAAS)
NAAS Score: *5.38 (2019)
[Effective from January 1, 2019]
For more details click here

ICV 2018: 95.39
Index Copernicus ICI Journals Master List 2017 - 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.2018.7(6): 2207-2211
DOI: https://doi.org/10.20546/ijcmas.2018.706.261


Performance of Different Crop Establishment Methods on Growth, Weeds Dynamics and Yield in Rice-Rice Cropping Sequence
Vivekanandhini*, V. Ravi and K. Subrahmaniyan
Department of Agronomy, Tamil Nadu Rice Research Institute, Tamil Nadu Agricultural University, Coimbatore-641003, Tamil Nadu, India
*Corresponding author
Abstract:

To study the performance of different crop establishment methods of rice-rice sequence on growth, weeds dynamics and yield, the field experiments were conducted during Kharif 2016 and Rabi 2016-17 seasons at Tamil Nadu Rice Research Institute, Aduthurai. Treatments consisted of T1– Non- puddled transplanted rice (NPTR) in kharif – No Till (NT) in rabi, T2 – NPTR in kharif – Puddled transplanted rice (PTR) in rabi, T3 – Dry Seeded Rice (DSR) in kharif – NT in rabi, T4 – DSR in kharif – PTR in rabi, T5 – PTR in kharif– NT in rabi and T6 – PTR in both kharif and rabi. The results revealed that the growth viz plant height, DMP and yield parameters viz panicles m-2 and grain yield were higher in DSR than PTR in kharif 2016 and same were higher in DSR followed by PTR during rabi 2016-17. The weed density and dry weight was higher in DSR and NPTR than PTR during kharif 2016 and in DSR followed by NT during rabi 2016-17.


Keywords: Crop establishment, direct seeded rice, non-puddled transplanted rice, no till, weed dynamics
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How to cite this article:

Vivekanandhini A., V. Ravi and Subrahmaniyan K. 2018. Performance of Different Crop Establishment Methods on Growth, Weeds Dynamics and Yield in Rice-Rice Cropping Sequence.Int.J.Curr.Microbiol.App.Sci. 7(6): 2207-2211. doi: https://doi.org/10.20546/ijcmas.2018.706.261