International Journal of Current Microbiology and Applied Sciences (IJCMAS)
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Original Research Articles                      Volume : 6, Issue:10, October, 2017

PRINT ISSN : 2319-7692
Online ISSN : 2319-7706
Issues : 12 per year
Publisher : Excellent Publishers
Email : /
Editor-in-chief: Dr.M.Prakash
Index Copernicus ICV 2018: 95.39
NAAS RATING 2020: 5.38

Int.J.Curr.Microbiol.App.Sci.2017.6(10): 2638-2641

Nitrogen Release Dynamic of Different Coated Urea under Puddle Lowland Rice Cultivation
Rajani* and Ajijit Sen
Department of Agronomy, Institute of Agricultural Science, Banaras Hindu University, Varanasi-221005, Uttar Pradesh, India
*Corresponding author

A research trail was carried out during kharif season 2014-15 to determine release dynamic of nitrogen from different nitrogenous fertilizers and weather effect on release pattern. The result revealed the significant difference between release pattern of nitrogen from coated and uncoated urea. There was no-significant difference between polymer coated urea both single and double layer in N content of soil just after application upto 23 days. No marked difference in soil N content was noticed because of steady temperature during experimentation. Coated urea fertilizers released N with slower rate than Urea supergranule, hence availability of nitrogen was there, for quite longer period.

Keywords: Controlled release fertilizer, Deep placement, Release pattern.

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How to cite this article:

Rajani and Ajijit Sen. 2017. Nitrogen Release Dynamic of Different Coated Urea under Puddle Lowland Rice Cultivation.Int.J.Curr.Microbiol.App.Sci. 6(10): 2638-2641. doi:
Copyright: This is an Open Access article distributed under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike license.