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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 (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.2018.7(1): 1465-1468
DOI: https://doi.org/10.20546/ijcmas.2018.701.178


Effect of Integrate Use of Phosphorus, PSB and Vermicompost on Acid and Alkaline Phosphatase Activity and Yield of Green Gram (Vigna radiata L.)
G. Bhavya, K. Chandra Shaker, G. Jayasree and M. Malla Reddy
Department of Soil Science and Agricultural Chemistry, Agricultural College, Poalsa, Jagtial, Professor Jayashankar Telangana State Agricultural University, Telangana State, India
*Corresponding author
Abstract:

Field experiment was conducted during kharif, 2016 on sandy loam soil to study the effect of phosphorus levels, biofertilizers (PSB) and organic manures (vermicompost) on acid and alkaline phosphatase enzyme activity and yield of green gram. The experiment was laid out in randomized block design with three replications having 12 treatment combinations viz. 3 levels of phosphorus (0, 75 and 100 % RDP) and its integration with PSB (2 kg ha-1) and vermicompost (5 t ha-1). Application of inorganic P alone decreased phosphotase enzyme activity from 0 to 100 % RDP level. Application of 100% RDP ha-1 resulted in a significantly lower acid and alkaline phosphatase activity both at flowering and at harvest of green gram. Application of vermicompost along with PSB seed inoculation (T4) recorded significantly highest and activity of acid and alkaline phosphatase was151.33 and 277.33 µg p-nitrophenol g-1 soil h-1 and the lowest activity of 88.00 and 232.00 µg p-nitrophenol g-1 soil h-1 of acid and alkaline phosphatase activity respectively were registered under 100 % RDP treatment (T9) in rhizosphere soil at flowering. Combined application of 100 % RDP along with PSB and vermicompost registered significantly highest grain and haulm yield in green gram.


Keywords: Phosphorus, PSB, Acid and alkaline phosphatase
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How to cite this article:

Bhavya, G., K. Chandra Shaker, G. Jayasree and Malla Reddy, M. 2018. Effect of Integrate Use of Phosphorus, PSB and Vermicompost on Acid and Alkaline Phosphatase Activity and Yield of Green Gram (Vigna radiata L.).Int.J.Curr.Microbiol.App.Sci. 7(1): 1465-1468. doi: https://doi.org/10.20546/ijcmas.2018.701.178