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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 (2017)
[Effective from January 1, 2017]
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
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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(11): 65-76
DOI: https://doi.org/10.20546/ijcmas.2018.711.010


Effect of Sources and Levels of Phosphorus on Growth and Yield of No-Till Sorghum in Rice-Sorghum Sequence
H. Arunakumari1, M. Martin Luther1, K. Chandrasekhar2, P. Ravindra Babu1 and 
Y. Ashoka Rani1
1Department of Agronomy, Agricultural College, Bapatla, ANGRAU, Andhra Pradesh, India
2Department of Agronomy (Water Management) Advanced PG Centre, Lam, Guntur, ANGRAU, Andhra Pradesh, India
*Corresponding author
Abstract:

An investigation was carried out in no-till sorghum to assess the direct and residual effect of phosphorus management of sorghum in rice-sorghum sequence during rabi, 2016-17 and 2017-18 on clay loam soils of Agricultural College Farm, Bapatla. All treatments are randomly allocated in three replications in a split plot design for kharif season and split-split plot design for rabi season in both the years of study. The most popular sorghum hybrid CSH-16 was used for experimental purpose. Results showed that a significant increase in plant height, drymatter accumulation, yield attributes and grain yield of sorghum were observed with green manuring insitu with dhaincha + PSB applied to rice on succeeding no-till sorghum and 50 % RDP given to sorghum. There was no significant difference was observed on growth and yield parameters of sorghum where 50 % RDP given to rice on sorghum.


Keywords: Rice, No-till sorghum, Phosphorus source, Levels of phosphorus, Yield
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How to cite this article:

Arunakumari, H., M. Martin Luther, K. Chandrasekhar, P. Ravindra Babu and Ashoka Rani, Y. 2018. Effect of Sources and Levels of Phosphorus on Growth and Yield of No-Till Sorghum in Rice-Sorghum Sequence.Int.J.Curr.Microbiol.App.Sci. 7(11): 65-76. doi: https://doi.org/10.20546/ijcmas.2018.711.010