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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.
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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.2017.6(10): 1124-1134
DOI: https://doi.org/10.20546/ijcmas.2017.610.136


Influence of Graded Levels of Nitrogen and Potassium Combinations on the Flower Yield of Annual Chrysanthemum (Chrysanthemum coronarium L.)
P. Ravi Teja, V. Vijaya Bhaskar* and P. Subbaramamma
Horticultural College and Research Institute, Dr. YSR Horticultural University, Venkataramannagudem – 534 101, West Godavari district, Andhra Pradesh, India
*Corresponding author
Abstract:

An investigation was carried out at Horticultural College and Research Institute, Venkataramannagudem, West Godavari district of Andhra Pradesh during the year 2015-16 to evaluate the influence of graded levels of nitrogen and potassium combinations on the flower yield of annual chrysanthemum. The study has revealed that significantly highest number of flowers per plant (28.00), highest flower diameter (7.83 cm) and highest flower yield per hectare (25.25 q) were observed by application of nitrogen at the rate of 200 kg ha-1 in combination with potassium at the rate of 150 kg ha-1. Non-significant changes were observed in the available organic carbon content in the soil at the end of the experiment when compared with the application of nutrients before the experimentation. The maximum utility level of the nitrogen and potassium contents by the plant was observed by application of nitrogen and potassium respectively at the rate of 200 and 150 kg ha-1.


Keywords: Annual chrysanthemum, Nitrogen, Potassium, Partitioning, Flower yield.
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How to cite this article:

Ravi Teja P., V. Vijaya Bhaskar and Subbaramamma, P. 2017. Influence of Graded Levels of Nitrogen and Potassium Combinations on the Flower Yield of Annual Chrysanthemum (Chrysanthemum coronarium L.).Int.J.Curr.Microbiol.App.Sci. 6(10): 1124-1134. doi: https://doi.org/10.20546/ijcmas.2017.610.136