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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 (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.2018.7(6): 2425-2432
DOI: https://doi.org/10.20546/ijcmas.2018.706.288


Effects of Irrigation and Foliar Nutrition on Growth, Yield and Nutrient Uptake of Blackgram (Vigna mungo L.)
Kaviti Vijaya Lakshmi*, S. Prathibha Sree, N. Venkata Lakshmi, Madhu Vani and K. Chandrasekhar
Department of Agronomy (Water Management), Advanced Post Graduate Centre,Acharya N. G. Ranga Agricultural University, Lam, Guntur-522034, India
*Corresponding author
Abstract:

A field experiment was conducted on sandy loam soils of Agricultural Research Station, Jangamaheswarapuram during rabi, 2016-17 to study the effect of irrigation and foliar nutrition on growth, yield and nutrient uptake of blackgram. The experiment was laid out in split plot design and replicated thrice. The treatments comprised of four main plots viz., No irrigation (I1), Irrigation at 0.3 IW/CPE (I2), 0.4 IW/CPE (I3) and 0.5 IW/CPE (I4) ratios and four sub plot treatments viz., foliar spraying of 2% urea (F1), 2% DAP (F2), 1% KNO3 (F3) and 2% 19-19-19 (F4) twice at pre-flowering pod filling stages. Among the main plot treatments, irrigation given at vegetative stage (33 DAS) i.e, 0.5 IW/CPE ratio was found to be better in improving growth, yield parameters and more nutrient uptake over other irrigation treatments. Among, sub plot treatments 1% KNO3 twice at pre-flowering and pod filling stages (F3) recorded significantly the highest growth and yield of blackgram when compared with other foliar treatments.


Keywords: Blackgram, Foliar nutrition, Growth, Irrigation, Nutrient uptake, Yield
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How to cite this article:

Kaviti Vijaya Lakshmi, S. Prathibha Sree, N. Venkata Lakshmi, P. Madhu Vani and K. Chandrasekhar. 2018. Effects of Irrigation and Foliar Nutrition on Growth, Yield and Nutrient Uptake of Blackgram (Vigna mungo L.).Int.J.Curr.Microbiol.App.Sci. 7(6): 2425-2432. doi: https://doi.org/10.20546/ijcmas.2018.706.288