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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.2018.7(8): 1317-1322
DOI: https://doi.org/10.20546/ijcmas.2018.708.149


Long Term Effect Organic, Inorganic and Integrated Nutrient Management on Rice-Wheat Cropping System
S.M. Kurmvanshi1, R.K. Tiwari2, B.M. Maurya1 and Smita Singh3
1All India Coordinated Research Project on Integrated Farming System, College of Agriculture, JNKVV Rewa 486001 (M.P.), India
2College of Agriculture, Rewa 486001 (M.P.), India
3Krishi Vigyan Kendra, Rewa 486001 (M.P.), India
*Corresponding author
Abstract:

The experiment on long term effect organic, inorganic and integrated nutrient management on performance of rice-wheat cropping system was conducted from 2004-05 to 2016-17 at IFS sub centre Rewa (M.P.). The study reveals that the application of 100% NPK (N 120 kg, P2O5 60 kg and 40 kg K2O/ha) + 25 kg Zinc sulfate/ha based on soil test value for both crops gave rice yield 38.43q/ha and wheat yield 40.15 q/ha. The rate of increase in grain yield was 10.52% in rice and 17.98% in wheat as compared to conversion period. The integrated use of 50% NPK and 50% N through FYM gave maximum rice yield 38.09 q/ha and wheat yield 33.51 q/ha which were 36.09% and 21.93% higher than conversion period. Among different organic farming packages grain yield of rice and wheat was increased over conversion period. The organic carbon status has been found to increase under different organic sources of nutrient management as compared to initial status. Available potash status was found to decrease under different organic, inorganic and integrated nutrient management practices as compared to initial status.


Keywords: Rice, Wheat, Integrated nutrient management
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How to cite this article:

Kurmvanshi, S.M., R.K. Tiwari, B.M. Maurya and Smita Singh 2018. Long Term Effect Organic, Inorganic and Integrated Nutrient Management on Rice-Wheat Cropping System.Int.J.Curr.Microbiol.App.Sci. 7(8): 1317-1322. doi: https://doi.org/10.20546/ijcmas.2018.708.149