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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.
Index Copernicus ICI Journals Master List 2018 - IJCMAS--ICV 2018: 95.39 For more details click here
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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.2020.9(6): 1651-1656
DOI: https://doi.org/10.20546/ijcmas.2020.906.204


Nutrient Management in Different Rice (Oryza sativa L.) Establishment Methods under Black Clay Soils of Tungabhadra Command
B. G. Masthana Reddy*, K. Mahantashivayogayya, Sujay Hurali and S. B. Gowdar
All India Co-ordinated Rice Improvement Programme, Agricultural Research Station, Gangavathi-583 227, University of Agricultural Sciences, Raichur, Karnataka (India)
*Corresponding author
Abstract:

Field experiment was conducted at Agricultural Research Station, Gangavathi, Karnataka during the rainy season of 2015 and 2016 to evaluate nutrient practices for different rice establishment methods in comparison with puddle transplanting with recommended nutrient practice. Three establishment methods as main treatments and five nutrient practices as sub treatments were tried in split-plot design with three replications. Among establishment methods puddle transplanting recorded higher grain yield and among nutrient practices application of 200:100:100 kg N, P2O5 & K2O/ha, 150%RDF and LCC based N application resulted in higher grain yields. The interaction revealed that a combination of puddle transplanting with either 200:100:100 kg N, P2O5 & K2O/ha or 150%RDF and wet direct seeding with LCC based N management proved superior to puddle transplanting with recommended nutrient practice. However, LCC based N application in addition to maintaining on par yield with location specific practice also resulted in 31.5, 25 and 25% saving in N, P and K respectively and 10% saving in N against recommended practice and can be adopted by the farmers.


Keywords: Nutrient management, LCC, Dry direct seeded rice
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How to cite this article:

Masthana Reddy, B. G., K. Mahantashivayogayya, Sujay Hurali and Gowdar, S. B. 2020. Nutrient Management in Different Rice (Oryza sativa L.) Establishment Methods under Black Clay Soils of Tungabhadra Command.Int.J.Curr.Microbiol.App.Sci. 9(6): 1651-1656. doi: https://doi.org/10.20546/ijcmas.2020.906.204