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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
Publisher : Excellent Publishers
Email : editorijcmas@gmail.com / submit@ijcmas.com
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(10): 3282-3286
DOI: https://doi.org/10.20546/ijcmas.2018.710.380


Response of Rabi Sorghum Genotypes (Sorghum bicolor (L) Moench) to Different Fertility Levels under Rainfed Conditions
V.S. Kubsad*
University of Agricultural Sciences, Dharwad, Karnataka 250 005, India
*Corresponding author
Abstract:

A field experiment was conducted to study the response of rabi sorghum genotypes (Sorghum bicolor (L) Moench) to different fertility levels under rainfed conditions at AICRP on Sorghum, Main Agricultural Research Station, Dharwad (Karnataka) during rabi, 2017. The experiment was laid out in split plot design with twenty four treatment combinations and three replications. The treatments consisted of eight genotypes in main plots and three fertility levels in sub plots. Application of 100% RDF recorded significantly higher plant height (175.0 cm), 100-seed weight (3.94 g), ear weight (95.8 g), grain yield/plant (49.5 g), grain yield (50.2 q/ha), fodder yield (7.83 t/ha), gross returns (Rs. 1,11,468/ha), net returns (Rs. 76,413/ha) and B: C ratio (3.18) compared to other fertility levels. Both the test hybrids, SPH-1835 and SPH-1836 produced higher grain yield compared to check hybrids (CSH-13R and CSH-15R). Test variety SPV-2405 also recorded higher grain yield (50.4 q/ha), fodder yield (8.07 t/ha) and net returns (Rs. 78,238/ha) compared to test variety (SPV-2348) and check variety (CSV-29R).


Keywords: Genotypes, rabi sorghum, Fertility levels, Rainfed, Economics
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How to cite this article:

Kubsad, V.S. 2018. Response of Rabi Sorghum Genotypes (Sorghum bicolor (L) Moench) to Different Fertility Levels under Rainfed Conditions.Int.J.Curr.Microbiol.App.Sci. 7(10): 3282-3286. doi: https://doi.org/10.20546/ijcmas.2018.710.380