Distribution and Association of Arbuscular Mycorrhizal Fungi in Different Cultivars of Wheat from Lalganj Pratapgarh District of Utter Pradesh, India
Author(s)
O. P. Dwivedi
ABSTRACT
Arbuscular mycorrhizal fungi are key components of soil micro-flora and obviously interact with other microorganisms in the rhizosphere which is the zone of influence of plant roots on microbial populations and other soil constituents. Keeping in view the importance of AM fungi, the present study was undertaken for assessing the AM fungal spore population dynamics in the rhizosphere soil and its colonization in rhizosphere soils in relation to soil physico-chemical factors. Present study represents an attempt to establish the qualitative and quantitative distribution of AM fungal species in rhizosphere soils of wheat. Thirteen different wheat cultivars collected from four different sites of Lalganj Pratapgarh (U.P.), India were examined for the AM infection. All the wheat cultivars were found to be infected with arbuscular mycorrhizae. However, their population in rhizosphere and root infection varied to a considerable extent from species to species. The maximum spore population and highest percentage of root colonization were found with the rhizosphere soil of cultivars Ankur Kedar.
Arbuscular mycorrhizal fungi are key components of soil micro-flora and obviously interact with other microorganisms in the rhizosphere which is the zone of influence of plant roots on microbial populations and other soil constituents. Keeping in view the importance of AM fungi, the present study was undertaken for assessing the AM fungal spore population dynamics in the rhizosphere soil and its colonization in rhizosphere soils in relation to soil physico-chemical factors. Present study represents an attempt to establish the qualitative and quantitative distribution of AM fungal species in rhizosphere soils of wheat. Thirteen different wheat cultivars collected from four different sites of Lalganj Pratapgarh (U.P.), India were examined for the AM infection. All the wheat cultivars were found to be infected with arbuscular mycorrhizae. However, their population in rhizosphere and root infection varied to a considerable extent from species to species. The maximum spore population and highest percentage of root colonization were found with the rhizosphere soil of cultivars Ankur Kedar.
Cite this paper
Dwivedi, O. (2015) Distribution and Association of Arbuscular Mycorrhizal Fungi in Different Cultivars of Wheat from Lalganj Pratapgarh District of Utter Pradesh, India. Advances in Bioscience and Biotechnology, 6, 353-357. doi: 10.4236/abb.2015.65034.
Dwivedi, O. (2015) Distribution and Association of Arbuscular Mycorrhizal Fungi in Different Cultivars of Wheat from Lalganj Pratapgarh District of Utter Pradesh, India. Advances in Bioscience and Biotechnology, 6, 353-357. doi: 10.4236/abb.2015.65034.
References
[1] Harley, J.L. and Smith, S.E. (1983) Mycorrhizal Symbiosis. Academic Press, London, New York, 483. [2] Chandra, S. (1992) VA-Mycorrhiza—Dimensions of Its Application. Indian Phytopathology, 45, 391-406. [3] Gerdemann, J.W and Nicolson, T.H. (1963) Spores of Mycorrhizal Endogone Species Extracted from Soil by Wet Sieving and Decanting. Transactions of the British Mycological Society, 46, 235-244.
http://dx.doi.org/10.1016/S0007-1536(63)80079-0 [4] Schenck, N.C. and Perez, Y. (1987) Manual for Identification of VAM Fungi. Synergistic Pub., Gainesville. [5] Perez, Y. and Schenck, N.C. (1990) A Unique Code for Species of VAM Mycorrhizal Fungi. Mycologia, 82, 256-260.
http://dx.doi.org/10.2307/3759855 [6] Phillips, J.M. and Hayman, D.S. (1970) Improved Procedures for Clearing Roots and Staining Parasitic and Vesicular-Arbuscular Fungi for Rapid Assessment of Infections. Transactions of the British Mycological Society, 55, 158-160. http://dx.doi.org/10.1016/S0007-1536(70)80110-3 [7] Gupta, S.C. and Kapoor, V.K. (1997) Fundamentals of Applied Statistics. 3rd Edition, Sultan Chand and Sons, New Delhi, 6.1-6.113. [8] Hindumathi, A. and Reddy, B.N. (2011) Occurrence and Distribution of Arbuscular Mycorrhizal Fungi and Microbial Flora in the Rhizosphere Soils of Mungbean [Vigna radiata (L.) Wilczek] and Soybean [Glycine max (L.) Merr.] from Adilabad, Nizamabad and Karimnagar Districts of Andhra Pradesh State, India. Advances in Bioscience and Biotechnology, 2, 275-286.
http://dx.doi.org/10.4236/abb.2011.24040 [9] Dwivedi, O.P. (2008) Distribution of Seasonal Variation in VAM Fungi on Winter Wheat Cultivar C-306. Indian Phytopathology, 61, 273-276. [10] Dwivedi, O.P. (2013) Distribution of Arbuscular-Mycorrhizal Fungi in Different Cultivars of Wheat. Indian Phytopathology, 66, 220-223. [11] Dwivedi, O.P., Yadav, R.K., Vyas, D. and Vyas, K.M. (2003) Distribution of AM Fungi in the Rhizosphere Soils of Betel Vine. Indian Phytopathology, 56, 228-229. [12] Chandra, K.K. and Jamuluddin (1999) Distribution of Vesicular Arbuscular Mycorrhizal Fungi in Coalmine Overburden Dumps. Indian Phytopathology, 52, 254-258.
[1] Harley, J.L. and Smith, S.E. (1983) Mycorrhizal Symbiosis. Academic Press, London, New York, 483. [2] Chandra, S. (1992) VA-Mycorrhiza—Dimensions of Its Application. Indian Phytopathology, 45, 391-406. [3] Gerdemann, J.W and Nicolson, T.H. (1963) Spores of Mycorrhizal Endogone Species Extracted from Soil by Wet Sieving and Decanting. Transactions of the British Mycological Society, 46, 235-244.
http://dx.doi.org/10.1016/S0007-1536(63)80079-0 [4] Schenck, N.C. and Perez, Y. (1987) Manual for Identification of VAM Fungi. Synergistic Pub., Gainesville. [5] Perez, Y. and Schenck, N.C. (1990) A Unique Code for Species of VAM Mycorrhizal Fungi. Mycologia, 82, 256-260.
http://dx.doi.org/10.2307/3759855 [6] Phillips, J.M. and Hayman, D.S. (1970) Improved Procedures for Clearing Roots and Staining Parasitic and Vesicular-Arbuscular Fungi for Rapid Assessment of Infections. Transactions of the British Mycological Society, 55, 158-160. http://dx.doi.org/10.1016/S0007-1536(70)80110-3 [7] Gupta, S.C. and Kapoor, V.K. (1997) Fundamentals of Applied Statistics. 3rd Edition, Sultan Chand and Sons, New Delhi, 6.1-6.113. [8] Hindumathi, A. and Reddy, B.N. (2011) Occurrence and Distribution of Arbuscular Mycorrhizal Fungi and Microbial Flora in the Rhizosphere Soils of Mungbean [Vigna radiata (L.) Wilczek] and Soybean [Glycine max (L.) Merr.] from Adilabad, Nizamabad and Karimnagar Districts of Andhra Pradesh State, India. Advances in Bioscience and Biotechnology, 2, 275-286.
http://dx.doi.org/10.4236/abb.2011.24040 [9] Dwivedi, O.P. (2008) Distribution of Seasonal Variation in VAM Fungi on Winter Wheat Cultivar C-306. Indian Phytopathology, 61, 273-276. [10] Dwivedi, O.P. (2013) Distribution of Arbuscular-Mycorrhizal Fungi in Different Cultivars of Wheat. Indian Phytopathology, 66, 220-223. [11] Dwivedi, O.P., Yadav, R.K., Vyas, D. and Vyas, K.M. (2003) Distribution of AM Fungi in the Rhizosphere Soils of Betel Vine. Indian Phytopathology, 56, 228-229. [12] Chandra, K.K. and Jamuluddin (1999) Distribution of Vesicular Arbuscular Mycorrhizal Fungi in Coalmine Overburden Dumps. Indian Phytopathology, 52, 254-258.