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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
Publisher : Excellent Publishers
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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.2018.7(10): 2077-2084
DOI: https://doi.org/10.20546/ijcmas.2018.710.239


Study on Quantity and Quality Aspects of the Drain Water of Nallamada Drain in Krishna Western Delta
Rama Rao1 and M. Raghu Babu2
1Krishi Vigyan Kendra, Kondempudi, Visakhapatnam, India
2Acharya N.G. Ranga Agricultural University, India
*Corresponding author
Abstract:

The Nallamada Drain flows were observed during September to December month i.e. in the tune of 3 - 4.5 TMC. During January to April and August months the outflow quantities were to the tune of 0.5 to 1.5 TMC. It was estimated that on an average about 43.84 TMC of water flows through the drain annually. The Electrical Conductivity of drain water up to the end of March, 2009 was less than 1.0 dS/m indicated that the water was fit for irrigation. The pH values of the drain water was estimated to be below 8.0 up to December 2008 and reached to greater than 8.0 and below 9.0 during January 2009 – March 2009. SAR values were within the safer limit of less than 10.0 and RSC was less than 2.50 meq/l during September 2008 to March 2009.


Keywords: Quantity and quality aspects, Nallamada drain, Western delta
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How to cite this article:

Rama Rao, A. and Raghu Babu, M. 2018. Study on Quantity and Quality Aspects of the Drain Water of Nallamada Drain in Krishna Western Delta.Int.J.Curr.Microbiol.App.Sci. 7(10): 2077-2084. doi: https://doi.org/10.20546/ijcmas.2018.710.239