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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
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Int.J.Curr.Microbiol.App.Sci.2019.8(5): 987-992
DOI: https://doi.org/10.20546/ijcmas.2019.805.115


Effect of Time Nitrogen Fertilizer Application on Growth and Yield of Grain Sorghum
U.N. Alse, P.O. Bhutada* and S.P. Mehtre
All India Co-ordinate Sorghum Research Project, Sorghum Research Station VNMKV, Parbhani, India
*Corresponding author
Abstract:

A study was established for determining the effect of nitrogen (urea) fertilizer method and time of application on the growth and yield of grain sorghum varieties. The experiment was conducted as a Factorial Randomized Block Design replicated thrice comprising five Nitrogen split doses with two varieties during 2014-15 growing season at sorghum research station VNMKV, Parbhani. The main plots were allocated to two genotype G1: CSH 16 & G2: CSV 20 and the subplots were assigned to fertilizer application time viz., N1: 50% N at sowing and 50% at 30 DAS, N2: 50% at sowing + 25% at 30 DAS + 25% at boot-leaf stage (BLS), N3: 25% at sowing + 50% at 30 DAS +25% at Boot leaf stage (BLS), N4: 25% at sowing + 50% at 30 DAS +15% at BLS +10 % at grain filling stage (GFS), N5: 25% at sowing + 45% at 30 DAS + 5% at foliar spray at 45 DAS +15 % BLS + 10% at GFS. The results of the experiment revealed that time of N fertilizer application i.e. 25% at sowing + 50% at 30 DAS +25% at Boot leaf stage (BLS ) gives higher grain and fodder yield over the other treatments. Among genotypes CSH 16 (2982 kg/ha) produced significantly the highest grain yield and fodder yield was significantly higher with CSV 20 (11373 kg /ha) over CSH-16.


Keywords: Nitrogen time of application, Sorghum, Nitrogen method of application
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How to cite this article:

Alse, U.N., P.O. Bhutada and Mehtre, S.P. 2019. Effect of Time Nitrogen Fertilizer Application on Growth and Yield of Grain Sorghum.Int.J.Curr.Microbiol.App.Sci. 8(5): 987-992. doi: https://doi.org/10.20546/ijcmas.2019.805.115