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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
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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.2019.8(1): 281-296
DOI: https://doi.org/10.20546/ijcmas.2019.801.031


Rescheduling of Fertilizer Doses in Rabi Rice for Central Telangana
Ch. Ramulu* and P. Raghu Rami Reddy
Department of Soil Science and Agricultural Chemistry, Regional Agricultural Research Station, Warangal-506007, Telangana State, India
*Corresponding author
Abstract:

A field experiment was conducted at Rice block in RARS Warangal, during Rabi-2015-16 and 2016-17 to study the rescheduling of fertilizer doses in Rice for Central Telangana. The results revealed that the non significantly higher grain yield and significantly, higher straw yields (6816 and 6187 kg/ha, respectively) were recorded by the application of nitrogen, phosphorus and potassium 150%-100%-100% (180-60-40kg/ha) recommended dose over the others. Significantly maximum N, P, K, Zn, Cu, Fe and Mn uptake 199 kg/ha, 25.69 kg/ha, 134 kg/ha, 341g/ha, 67g/ha, 3492g/ha, 1403g/ha, respectively were recorded by the application of nitrogen, phosphorus and potassium 150%-100%-100% (180-60-40 kg/ha) recommended dose, respectively over the others. The highest benefit cost ratio (1.84) and net income (45,236/-) was recorded by application of nitrogen, phosphorus and potassium 150%-100%-100% (180-60-40 kg/ha) alone and lowest benefit cost ratio (1.46) and net income 30,655/- was recorded by the application of nutrients based on current recommended dose of fertilizers along with vermicompost application @2 t/ha.


Keywords: Rabi rice, Fertilizer doses, Telangana, Vermicompost
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How to cite this article:

Ramulu, Ch. and Raghu Rami Reddy, P. 2019. Rescheduling of Fertilizer Doses in Rabi Rice for Central Telangana.Int.J.Curr.Microbiol.App.Sci. 8(1): 281-296. doi: https://doi.org/10.20546/ijcmas.2019.801.031