Follow
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
National Academy of Agricultural Sciences (NAAS) : NAAS Score: *5.38 (2020) [Effective from January 1, 2020]For more details click here

Login as a Reviewer

Indexed in



National Academy of Agricultural Sciences (NAAS)
NAAS Score: *5.38 (2019)
[Effective from January 1, 2019]
For more details click here

ICV 2018: 95.39
Index Copernicus ICI Journals Master List 2017 - IJCMAS--ICV 2018: 95.39
For more details click here

See Guidelines to Authors
Current Issues

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(3): 1323-1332
DOI: https://doi.org/10.20546/ijcmas.2018.703.158


Effect of Different N and P Levels on Yield, Nutrient Uptake and N Use Efficiencies of Transplanted Rice (Oryza sativa L.) Under Canal Command of Irrigated Eco Systems
Md. Latheef Pasha1* and P. Raghu Rami Reddy2
1AICRP on Integrated Farming Systems, Professor Jayashankar Telangana State Agricultural University, Rajendranagar-500 030, Hyderabad, Telangana, India
2Regional Agricultural Research Station, Warangal, Telangana, India
*Corresponding author
Abstract:

A field experiment was conducted at Agricultural Research Station, kampasagar, Nalgonda, Telangana during kharif 2011 and kharif 2012 to study the response of transplanted rice to four levels of Nitrogen (0, 120,160 and 200 kg N ha-1) and four levels of Phosphorous (0,30,60 and 90 kg ha-1). The experiment was designed in Randomized Block Design and replicated thrice. 120 kg N ha-1 recorded significantly higher tiller and panicle number, more filled grains panicle-1 and 1000 grain weight than 0 kg N ha-1 and on par with other higher doses.120 kg N ha-1 recorded significantly higher grain yield (4750 kg ha-1 and 5388 kg ha-1) than 0 kg N ha-1 (3647 and 3812 kg ha-1) and it was comparable with 160 kg N ha-1 (4937 and 5514 kg ha-1) and 200 kg N ha-1 (5015 and 5591 kg ha-1). Phosphorous applied at different levels did not influence significantly on yield attributes and grain yield during both the years. NPK uptake was significantly higher at 120 kg N ha-1 than 0 kg N ha-1 and identical with other higher doses in straw and grain. High NNG and NPE were attained at 120 kg N ha-1 and above doses than control. Reverse trend of NUEPG was obtained with increase in N doses from 0 to 200 kg N ha-1


Keywords: N levels, P levels, Rice, Nutrient uptake, Grain yield, Irrigated eco systems, N use efficiency Indicators
Download this article as Download

How to cite this article:

Md. Latheef Pasha and Raghu Rami Reddy, P. 2018. Effect of Different N and P Levels on Yield, Nutrient Uptake and N Use Efficiencies of Transplanted Rice (Oryza sativa L.) Under Canal Command of Irrigated Eco Systems.Int.J.Curr.Microbiol.App.Sci. 7(3): 1323-1332. doi: https://doi.org/10.20546/ijcmas.2018.703.158