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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
Email : editorijcmas@gmail.com / submit@ijcmas.com
Editor-in-chief: Dr.M.Prakash
Index Copernicus ICV 2017: 100.00
NAAS RATING 2018: 5.38

Int.J.Curr.Microbiol.App.Sci.2019.8(5): 2409-2417
DOI: https://doi.org/10.20546/ijcmas.2019.805.285


Influence of Biofertilizers under Drip Fertigation System on NPK Uptake and Yield Performance of Greengram (Vigna radiata L.)
K. Shravani, S. Triveni, P. C. Latha, V. Ramulu, M. Tejashree and K. Damodharachari
Department of Agricultural Microbiology & Bioenergy, College of Agriculture, Professor Jayashankar Telangana State Agricultural University, Rajendranagar, Hyderabad-500030, Telangana, India
*Corresponding author
Abstract:

Field experiment was conducted at water technology centre fields, college farm, College of Agriculture, PJTSAU, Rajendranagar, Hyderabad, Telangana during kharif 2016 – 2017 with one of the objective of nutrient uptake and yield performance of Greengram, variety (MGG – 295) under Drip fertigation system. The experiment was laid out in Randomizerd block design with three replications. Use of carrier based inoculum for crop growth and yield is wide practice among the conventional agriculture. Precision farming is a site specific management approach whereas the conventional practice is a uniform fertilizer application. Carrier based inoculum is not suitable for precision farming system due to clogging effect. Hence the liquid bioinoculants viz., Rhizobium and PSB were used under drip fertigation system to evaluate the yield performance and NPK uptake of greengram. The result suggested the positive influence of 100% RDF of NPK + Rhizobium (LB) and PSB (LB) under drip fertigation the flow rate was 2 lit hr-1 on delivery of microbial inoculants Rhizobium (8.38 log no. of cells ml-1) and PSB (8.15 log no. of cells ml-1) were increased the NPK uptake and 23.93 % yield over conventional method.


Keywords: Liquid biofertilizers, Biofertgation, precision farming system, Microbial inoculants (Rhizobium and PSB)
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How to cite this article:

Shravani K., S. Triveni, P. C. Latha, V. Ramulu, M. Tejashree and Damodharachari, K. 2018. Influence of Biofertilizers under Drip Fertigation System on NPK Uptake and Yield Performance of Greengram (Vigna radiata L.).Int.J.Curr.Microbiol.App.Sci. 8(5): 2409-2417. doi: https://doi.org/10.20546/ijcmas.2019.805.285