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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 2019 - IJCMAS--ICV 2019: 96.39 For more details click here
National Academy of Agricultural Sciences (NAAS) : NAAS Score: *5.38 (2020) [Effective from January 1, 2020]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 2019: 96.39
Index Copernicus ICI Journals Master List 2019 - IJCMAS--ICV 2019: 96.39
For more details click here

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Original Research Articles

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(4): 2801-2806
DOI: https://doi.org/10.20546/ijcmas.2018.704.318


Yield Components, Yield and Residual Fertility Status of the Soil after Rice as Influenced by Integrated Nitrogen Management
A. Sowjanya and M. Sree Rekha
Department of Agronomy, Agricultural College, Bapatla, India
*Corresponding author
Abstract:

A field experiment was conducted at Agricultural College Farm, Bapatla, during kharif 2015-16 to find out the response of transplanted rice under three levels of inorganic nitrogen in combination with organic manures viz., poultry manure, FYM and neemcake at 75, 100 and 125 per cent RDN. The highest yield components and yield of rice was recorded with application of 50 per cent N applied as inorganic and remaining 50 per cent through poultry manure @ 125 per cent RDN comparable with 125 per cent and 100 per cent N through only chemical fertilizers. After harvest of the crop the highest soil N availability was obtained with 125 per cent N (50 per cent inorganic + 50 per cent FYM), the highest soil P availability with 125 per cent N (50 per cent inorganic + 50 per cent poultry manure) and the highest soil K availability was recorded with 125 per cent N (50 per cent inorganic + 50 per cent neemcake).


Keywords: Integrated nitrogen, Yield and fertility levels
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How to cite this article:

Sowjanya, A. and Sree Rekha, M. 2018. Yield Components, Yield and Residual Fertility Status of the Soil after Rice as Influenced by Integrated Nitrogen Management.Int.J.Curr.Microbiol.App.Sci. 7(4): 2801-2806. doi: https://doi.org/10.20546/ijcmas.2018.704.318