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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 2018: 95.39
Index Copernicus ICI Journals Master List 2017 - IJCMAS--ICV 2018: 95.39
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 2018: 95.39
NAAS RATING 2020: 5.38

Int.J.Curr.Microbiol.App.Sci.2020.9(3): 1702-1708
DOI: https://doi.org/10.20546/ijcmas.2020.903.198


Effect of Nutrient Management Practices on Yield and Yield Attributes of Groundnut and Available Nutrient Status in Soil after Harvest in Groundnut + Baby Corn Intercropping System under Changing Climate
Nishith Das1*, B. K. Desai2, B. G. Koppalkar3, N. Ananda4
and L. M. Garnayak1
1Department of Agronomy, College of Agriculture, OUAT, Bhubaneswar-751003, India
2Directorate of Research, University of Agricultural Sciences, Raichur, India
 3Department of Agronomy, College of Agriculture, UAS, Raichur, India
4AICRP(Linseed), MARS, UAS, Raichur4-584104, India
*Corresponding author
Abstract:

A field experiment was undertaken to study the effect of nutrient management on yield and yield attributes of groundnut and available nutrient status in soil after harvest in groundnut + baby corn (3:1) intercropping system at MARS Raichur, during the kharif 2018 with eight treatments replicated thrice in a randomized complete block design. Groundnut + baby corn (3:1) intercropping system receiving 125 per cent RDF only to groundnut produced the higher number of filled pods plant-1 (14.08), 100 kernel weight (27.50 g), shelling percentage (65.08 %) and pod yield (1170 kg/ha), which was at par with the treatment that received 100 per cent RDF to both groundnut and baby corn with corresponding values of (13.90, 26.98 g, 64.62 % and 1126 kg/ha, respectively).Treatment fertilized with 100 per cent RDF to both the component crops in groundnut + baby corn (3:1) intercropping system resulted in higher groundnut equivalent yield (2237 kg/ha) and was at par with the groundnut + baby corn intercropping system receiving 50 per cent RDF of groundnut and 100 percent RDF of baby corn with groundnut equivalent yield of 2104 kg/ha.Groundnut + baby corn (3:1) system with 100 percent RDF to both the crops registered higher soil available nitrogen, phosphorus and potassium (214.4, 22.5 and 228.9 kg/ha, respectively).


Keywords: Intercropping, groundnut equivalent yield, RDF and shelling percentage
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How to cite this article:

Nishith Das, B. K. Desai, B. G. Koppalkar, N. Ananda and Garnayak. L. M. 2020. Effect of Nutrient Management Practices on Yield and Yield Attributes of Groundnut and Available Nutrient Status in Soil after Harvest in Groundnut + Baby Corn Intercropping System under Changing Climate.Int.J.Curr.Microbiol.App.Sci. 9(3): 1702-1708. doi: https://doi.org/10.20546/ijcmas.2020.903.198