National Academy of Agricultural Sciences (NAAS)
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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 |
Investigations were carried to study the impact of elevated carbon dioxide and temperature on Arbascular Mychorhizal fungal (AMF) community in groundnut crop under the open top chamber facility at Institute for Agricultural Research on Climate Change, University of Agricultural Sciences, Dharwad. The results of the investigations have revealed that the Shannon diversity index was highest with elevated CO2 plus temperature (H'=3.10), while elevated CO2 recorded (H'=2.25). The Margalef’s index of species richness for AMF was highest in elevated CO2 plus temperature (2.66) compared to ambient condition (1.37). Further, the most predominate species Glomus mossae from the five altered conditions were genetically authenticated by amplifying at 375 bp specific DNA band in the ITS region of AM fungi.
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