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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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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 2017: 100.00
NAAS RATING 2018: 5.38

Int.J.Curr.Microbiol.App.Sci.2019.8(12): 1119-1129
DOI: https://doi.org/10.20546/ijcmas.2019.812.141


Effect of Polyamine on Physio-Morphological Traits in Sugarcane Grown under Sodic Soil
S. Chougule*, J. K. Kharat, A. A. Kale, R. M. Naik and A. S. Jadhav
Post Graduate Institute, Mahatma Phule Krishi Vidyapeeth, Rahuri, Ahmednagar (M.S.) – 413722, India
*Corresponding author
Abstract:

The present investigation entitled with “Polyamine effect on biochemical events in sugarcane grown on sodic soils” was carried out to study the efficacy of polyamines viz., putrescine and spermidine to ameliorate the effect of soils sodicity by estimating the seedling height, root length of seedling, relative leaf water content, membrane injury index. The leaves of the two sugarcane cultivars viz., the salt tolerant CoM 0265 and salt susceptible CoC 671 grown on sodic soils and polyamines were applied at 0, 100 and 500μM concentration. The two foliar application of these polyamines were carried out 45 days after planting with 8 days interval. The leaf samples were collected after 65 days after planting for further studies. The study revealed that seedling height, root length of seedling, RLWC and chlorophyll a, b and total chlorophyll decreased significantly in both the varieties of sugarcane when grown in sodic soils. However, by the application of putrescine and spermidine, the effect of sodicity was relieved. The effect of 500μM of both polyamines was promising. The values of membrane injury index and lipid peroxidation were higher in the sugarcane leaves in both varieties when grown in sodic soils. The lipid peroxidation was found to be greatly affected by soil sodicity than the MII with the application of putrescine and spermidine the effect of sodicity was reversed in both the cultivars.


Keywords: Sugarcane, Polyamines, Sodic soil, Morphological traits, Physiological traits
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How to cite this article:

Chougule, P. S., J. K. Kharat, A. A. Kale, R. M. Naik and Jadhav, A. S. 2019. Effect of Polyamine on Physio- Morphological Traits in Sugarcane Grown under Sodic Soil.Int.J.Curr.Microbiol.App.Sci. 8(12): 1119-1129. doi: https://doi.org/10.20546/ijcmas.2019.812.141