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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.2017.6(12): 4102-4109
DOI: https://doi.org/10.20546/ijcmas.2017.612.471


Antioxidant Responses to Water Regimes by Sugarcane Varieties
S. Sree Ganesh1*, Ajay V. Narwade1, S.C. Mali2, T.M. Neethu3, Vivek N. Zinzala1 and Akshay N. Kudache1
1Department of Genetics and Plant Breeding, Navsari Agricultural Universtiy,Navsari, Gujarat 396450, India
2Main Sugarcane Research Station, Navsari Agricultural Universtiy, Navsari,
Gujarat 396450, India
3Department of Soil Science and Agricultural Chemistry, NAU, Navsari, Gujarat 396450, India
*Corresponding author
Abstract:

Sugarcane is most important cash crop of India and provides raw material for the second largest agro-based industry. In climate change scenario, water stress is the major factor that can limit the potential yield of sugarcane and exposure to water stress results in oxidative damage due to generation of reactive oxygen species. A field experiment was conducted to evaluate antioxidant responses of sugarcane varieties to water regimes during different growth phases. Four water regime treatments were applied i. e. at Establishment stage (S1), Tillering stage (S2), Grand growth stage (S3) and Control (S4). Four sugarcane varieties were studied under this water regimes viz. CoN 04131, Co 86032, CoN 07072 and CoN 03131. The antioxidant like proline, glycine betaine, catalase and peroxidase were analysed. Under water stress conditions on different stages of sugarcane crop, it was observed that proline, glycine beatine, catalase and proxidase contents were increased under water stress conditions. The result indicates that variety CoN 04131 showed the tolerant activity under stress conditions and proline, glycine betaine, catalase and peroxidase may be good biochemical markers for identification of drought tolerance in sugarcane.


Keywords: Sugarcane, Water regimes, Proline, Glycine betaine, Peroxidase, Catalase.
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How to cite this article:

Sree Ganesh, S., Ajay V. Narwade, S.C. Mali, T.M. Neethu, Vivek N. Zinzala and Akshay N. Kudache. 2017. Antioxidant Responses to Water Regimes by Sugarcane Varieties.Int.J.Curr.Microbiol.App.Sci. 6(12): 4102-4109. doi: https://doi.org/10.20546/ijcmas.2017.612.471