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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.2020.9(5): 1179-1184
DOI: https://doi.org/10.20546/ijcmas.2020.905.130


Effect of Irrigation Management Practices of Rice Grown in North Central Plateau Climatic Zone of Odisha, India
D. K. Mohanty1, S. R. Dash2* and J. Bhuyan1
1Krishi Vigyan Kendra, Mayurbhanj-II, Jashipur, Odisha
2Krishi Vigyan Kendra, Malakngiri, Odisha Odisha University of Agriculture and Technology, Bhubaneswar-03, India
*Corresponding author
Abstract:

Field experiments were conducted at farmer’s field by Krishi Vigyan Kendra, Mayurbhanj, Shyamakhunta of Odisha to evaluate the irrigation water management practices on yield of rice on growth, yield and economics of transplanted rice during Rabi 2013-14 and 2014-15. The different treatments were taken as T1 - Control treatment, where puddling is done by desi plough and continuous submergence of water in paddy field throughout the crop period, T2 - Puddling by bullock drawn puddler, levelling and continuous submergence of water in paddy field throughout the crop period and T3 - Puddling by bullock drawn puddler, levelling and cyclic submergence of water in paddy field throughout the crop period. The experiment revealed that the B: C ratio, gross return (Rs/ha) and net return (Rs/ha) were recorded the highest with the treatment T3 i.e. the plot where puddling is done by bullock drawn puddler, levelling and cyclic submergence of water in paddy field throughout the crop period during both the years. As per pooled data the net return (Rs. 26,150/- per ha) and B:C ratio (2.93) also recorded highest with the treatment T3. The percentage increase in yield over control was found to be the highest in the treatment T3 followed by T2. Thus, among three methods tried T3 i.e. mechanical puddling and levelling and cyclic submergence of water in paddy field throughout the crop period is more productive, economical and sustainable.


Keywords: Puddling, Levelling, Cyclic submergence, Tillering, Wetting, Drying, Yield, Gross return, Net return, Benefit Cost Ratio
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How to cite this article:

Mohanty, D. K., S. R. Dash and Bhuyan, J. 2020. Effect of Irrigation Management Practices of Rice Grown in North Central Plateau Climatic Zone of Odisha, India.Int.J.Curr.Microbiol.App.Sci. 9(5): 1179-1184. doi: https://doi.org/10.20546/ijcmas.2020.905.130