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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 2017: 100.00
Index Copernicus ICI Journals Master List 2017 - IJCMAS--ICV 2017: 100.00
For more details click here

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PRINT ISSN : 2319-7692
Online ISSN : 2319-7706
Issues : 12 per year
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Editor-in-chief: Dr.M.Prakash
Index Copernicus ICV 2017: 100.00
NAAS RATING 2018: 5.38

Int.J.Curr.Microbiol.App.Sci.2017.6(12): 935-941
DOI: https://doi.org/10.20546/ijcmas.2017.612.102


Grain Yield and Nutrient Uptake of Direct Seeded Rice as Influenced by Application of Micronutrients
Manjunatha Bhanuvally1, Y.M. Ramesha2*, D. Krishna Murthy2 and H. Yogeeshappa3
1Department of Soil Science and Agricultural Chemistry, UAS, Raichur, India
2Department of Agronomy, University of Agricultural Sciences, Raichur, India
Department of Soil Science and Agricultural Chemistry, UHS, Bhagalkot, India
*Corresponding author
Abstract:

An experiment was conducted during Kharif 2014 and 2015 at Agricultural Research Station, Dhadesugur, University of Agricultural Sciences, Raichur, Karnataka, India, to study the grain yield and nutrient uptake of direct seeded rice as influenced by application of micronutrients. Results revealed that, application of RDF + Zn (25 kg/ha) + FeSO4 (5 kg/ha) + 1 % FeSO4 spray at 25 DAS recorded significantly higher grain yield (6069 kg/ha) and straw yield (7270 kg/ha) and which was onpar with the application of RDF + Zn (25 kg/ha) + FeSO4 at 5 kg/ha (5911 and 7185 kg/ha, respectively) over the other treatments. However, application of RDF + Zn (25 kg/ha) + FeSO4 (5 kg/ha) + 1 % FeSO4 spray at 25 DAS recorded significantly higher uptake of nitrogen (65.0 kg/ha), phosphorus (13.4 kg/ha), potassium (108.7 kg/ha) and sulphur (13.4 kg/ha). Further, application of RDF + FeSO4 (5 kg/ha) recorded significantly least grain (5264 kg/ha) and straw yield (6588 kg/ha) compared to other treatments.


Keywords: Grain yield, Nitrogen uptake, Micronutrients, DSR
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How to cite this article:

Manjunatha Bhanuvally, Y.M. Ramesha, D. Krishna Murthy and Yogeeshappa, H. 2017. Grain Yield and Nutrient Uptake of Direct Seeded Rice as Influenced by Application of Micronutrients.Int.J.Curr.Microbiol.App.Sci. 6(12): 935-941. doi: https://doi.org/10.20546/ijcmas.2017.612.102