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

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

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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(7): 3206-3217
DOI: https://doi.org/10.20546/ijcmas.2018.707.374


Agronomic and Economic Evaluation of Hydrogel Application in Rainfed Castor Grown on Alfisols
A.V. Ramanjaneyulu1*, A. Madhavi2, G. Anuradha1, M. Venkata Ramana1, G. Suresh3, B. Balaji Naik4 and G. Seshu1
1Regional Agricultural Research Station, Palem 509 215, India
2Soil Test Crop Response Scheme
4Agro Climate Research Center, Rajendranagar 500 030, Professor Jayashankar Telangana State Agricultural University, Telangana state, India
3ICAR-Indian Institute of Oilseeds Research, Rajendranagar 500 030, Hyderabad, India
*Corresponding author
Abstract:

A field experiment was conducted during kharif 2016 and 2017 on Alfisols to test the impact of hydrogel application on rainfed castor. The study indicated that despite slight improvement in soil moisture content due to hydrogel amendment, it failed to bring out significant increase in growth and yield traits thus seed yield of rainfed castor. Further, net returns and B:C ratio were reduced due to hydrogel application as compared to control. Additional net returns were also negative (Rs. -4594 to -11547 ha-1) due to additional cost (Rs. 3500 to 10500 ha-1) incurred following hydrogel application. Hence, hydrogel application couldn’t show great impact on rainfed castor productivity due to its’ long duration, indeterminate nature and inherent ability to withstand short term droughts.


Keywords: Castor, Drought, Economic evaluation, Hydrogel
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How to cite this article:

Ramanjaneyulu, A. Madhavi, G. Anuradha, M. Venkata Ramana, G. Suresh, B. Balaji Naik and Seshu, G. 2018. Agronomic and Economic Evaluation of Hydrogel Application in Rainfed Castor Grown on Alfisols.Int.J.Curr.Microbiol.App.Sci. 7(7): 3206-3217. doi: https://doi.org/10.20546/ijcmas.2018.707.374