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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 (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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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(2): 2860-2865
DOI: https://doi.org/10.20546/ijcmas.2020.902.325


Influence of Vigore and tab-sil (SiO2) on Productivity and Profitability of Transplanted Rice (Oryza sativa L.) under Southern Dry Zone of Karnataka
C. Ramachandra1 and B. S. Sowmyalatha2*
1ZARS, V.C. Farm, Mandya and
2Department of Agronomy, College of Agriculture, V.C. Farm, Mandya -571 405, University of Agricultural Sciences, Bengaluru, Karnataka, India
*Corresponding author
Abstract:

A field experiment was conducted during Kharif 2015 and 2016 at Zonal Agricultural Research Station, V.C. Farm, Mandya, Karnataka to study the effect of different sources of nutrients on growth and yield of transplanted rice. The experiment was laid out in RCBD having eight treatments and replicated thrice. The results of the study indicates that application of RDF with Tab-sil 100 % Silicate Tabs (SiO2) 2.5 kg ha-1 at 25 DAT and 2.5 kg ha-1 at 50 DAT recorded significantly higher panicle number (436 m-2), panicle weight (3.8 g), grain yield (7092 kg ha-1) and straw yield (7696 kg ha-1) followed by application of RDF with Tab-sil 100 % Silicate Tabs (SiO2) @ 5 kg ha-1 at 50 DAT and found significantly superior over the other treatments. Higher net returns and B:C ratio was obtained with the application of 100 % RDF + Tab-sil 100 % Silicate Tabs (SiO2) 2.5 kg ha-1 at 25 DAT and 2.5 kg ha-1 at 50 DAT (Rs. 73,764 ha-1 and 2.34) and lower net returns and B:C ratio was recorded in control plot (Rs. 33,486 ha-1 and 1.80, respectively).


Keywords: Transplanted Rice, Vigore, Tab-sil,Productivity, Profitability, B:C ratio
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How to cite this article:

Ramachandra, C. and Sowmyalatha, B. S. 2020. Influence of Vigore and tab-sil (SiO2) on Productivity and Profitability of Transplanted Rice (Oryza sativa L.) under Southern Dry Zone of Karnataka.Int.J.Curr.Microbiol.App.Sci. 9(2): 2860-2865. doi: https://doi.org/10.20546/ijcmas.2020.902.325