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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
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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(4): 1912-1920
DOI: https://doi.org/10.20546/ijcmas.2018.704.219


Effect of Irrigation Schedule and Amino Acids Biostimulants on Soil Enzyme Activities in Potato (Solanum tuberosum L.) Crop
Vimal Kumar1*, Priyankar Raha1 and Shankar Ram2
1Department of Soil Science & Agricultural Chemistry, Institute of Agricultural Sciences, Banaras Hindu University, Varanasi-221005, India
2Soil and Land use survey of India, GOI, Noida Centre, Uttar Pradesh, India
*Corresponding author
Abstract:

The field experiment was conducted alluvial soil of Indo-Gangatic plain at the Institute of Agricultural Research Farm, Banaras Hindu University, Varanasi, Uttar Pradesh, India. The experiment of potato crop was laid out in a split-plot design with three irrigation schedules (I1, I2 and I3) and four amino acid based biostimulants (A0, A1, A2 and A3) and after harvested soil sample analysis soil enzyme activities. The effect of irrigation on enzyme activities dehydrogenase, protease and alkaline phosphatase was observed non-significant and effect of amino acid based biostimulants was significant. In the interaction effect of irrigation and amino acid based biostimulants on enzyme activities best performance observed in dehydrogenase activities I3A2 in first experiment and second experiment I2A2. Protease activities was observed highest in I2A2 both the experiment and alkaline phosphatase activities was observed highest in I2A2 in first experiment and I1A2 in second experiment. All the interaction effect on enzyme activities was observed non significantly effect.


Keywords: Potato crop, Irrigation schedule, Soil enzyme activities, Amino acid biostimulants
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How to cite this article:

Vimal Kumar, Priyankar Raha and Shankar Ram. 2018. Effect of Irrigation Schedule and Amino Acids Biostimulants on Soil Enzyme Activities in Potato (Solanum tuberosum L.) Crop.Int.J.Curr.Microbiol.App.Sci. 7(4): 1912-1920. doi: https://doi.org/10.20546/ijcmas.2018.704.219