AJPS  Vol.6 No.18 , November 2015
Ecology and Diversity of Cyanobacteria in Kuttanadu Paddy Wetlands, Kerala, India
Abstract: Algae are one of the major groups of soil microflora in agricultural lands. Among algae, the bluegreens are considered to be very valuable in agriculture. The role of them in soil fertility enhancement has been extensively studied worldwide. Sustainable utilization of an organism for any human purpose depends on how successfully the ecology of the same is thoroughly understood. Kuttanadu is a unique tropical paddy-wetland. Ecology of blue-green-algae and the exact diversity of the same in the zone remained unexplored. This is the first report of the blue-green-algal community of Kuttanadu in relation to different soil-regions, seasons, and crop-growth-stages. A rich blue-green-algal diversity of 64 species, with Oscillatoriales as the dominants (38%), is observed in these paddy-fields. The highest values for all the ecological parameters analyzed were found in the Lower Kuttanadu soil region, during Virippu season, at panicle stage of the crop whereas the lowest values for most of the parameters were observed in Upper Kuttanadu soils during puncha season at the seedling and panicle stages. The species richness and diversity index showed positive correlation to crop seasons. Apart from the specific soil and climatic factors, the total number of blue green algal isolates showed positive correlation to total nitrogen and phosphorus in the soils.
Cite this paper: Vijayan, D. and Ray, J. (2015) Ecology and Diversity of Cyanobacteria in Kuttanadu Paddy Wetlands, Kerala, India. American Journal of Plant Sciences, 6, 2924-2938. doi: 10.4236/ajps.2015.618288.

[1]   Ghadai, A.K., Sahoo, S. and Raut, S. (2010) Agroecological Survey of Cyanobacterial Population in Paddy Field Soils of Gunupur. International Journal of Agricultural Sciences, 2, 28-32.

[2]   Choudhary, A.T.M.A. and Kennedy, I.R. (2004) Prospects and Potentials for System of Biological Nitrogen Fixation in Sustainable Rice Production. Biology and Fertility of Soils, 39, 219-227.

[3]   Reynaud, P.A. and Roger, P.A. (1978) Nitrogen Fixing Algal Biomass in Senegal Rice Fields. Ecological Bulletins (Stockholm), 26, 148-157.

[4]   Pereira, I., Moya, M., Reyes, G. and Kramm, V. (2005) A Survey of Heterocystous Nitrogen Fixing Cyanobacteria in Chilean Rice Fields. Gayana Botanica, 62, 26-32.

[5]   Song, T., Martensson, L., Eriksson, T., Zheng, W.W. and Rasmussen, U. (2005) Biodiversity and Seasonal Variation of the Cyanobacterial Assemblage in a Rice Paddy Field in Fujian, China. FEMS Microbiology Ecology, 54, 131-140.

[6]   Nayak, S. and Prasanna, R. (2007) Soil pH and Its Role in Cyanobacterial Abundance and Diversity in Rice Field Soils. Applied Ecology and Environmental Research, 5, 103-113.

[7]   Begum, T.Z.N., Mandal, R. and Amin, F.B. ( 2008) Quantification and Nitrogen Fixation of Cyanobacteria in Rice Field Soils of Bangladesh. Bangladesh Journal of Botany, 37, 183-188.

[8]   Choudhary, K.K. (2009) Occurence of Chroococcaceae during Rice Cultivation in North Bihar, India. Bangladesh Journal of Plant Taxonomy, 16, 57-63

[9]   Selvi, T.K. and Sivakumar, K. (2011) Cynobacterial Diversity and Related Physico-Chemical Parameters in Paddy Fields of Cuddalore District, Tamil Nadu. International Journal of Research in Environmental Science and Technology, 1, 7-15

[10]   de Mulé, M.C.Z., de Caire, G.Z., de Cano, M.S., Palma, R.M. and Colombo, K. (1999) Effect of Cyanobacterial Inoculation and Fertilizers on Rice Seedlings and Post Harvest Soil Structure. Communications in Soil Science and Plant Analysis, 30, 97-107.

[11]   Shubert, L.E. and Starks, T.L. (1980) Soil Algal Relationships from Surface Mined Soils. British Phycological Journal, 15, 417-428.

[12]   Roger, P.A. and Reynaud, P.A. (1982) Free Living Blue Green Algae in Tropical Soils. In: Dommer-Gues, Y. and Diem, H., Eds., Microbiology of Tropical Soils and Plant Productivity, Martinus Nijhoff Publisher, La Hague, 147-168.

[13]   Issa, O.M., Defarge, C., Bissonnais, Y.L., Martin, B., Duval, A., Bruand, A., D’Acqui, L.P., Nodernberg, S. and Annerman, M. (2007) Effects of the Inoculation Cyanobacteria on the Microstructure and the Structural Stability of a Tropical Soil. Plant and Soil, 290, 209-219.

[14]   Roger, P.A. (1982) Blue Green Algae in Rice Fields. Proceedings of the Consultants Meeting, FAO/IAEA Joint Project, Vienna, 11-15 October 1982, 99-117.

[15]   John, K.C. (1963) Species of Algae Found in Acid Sulphur Springs of Kerala. Agricultural Research Journal of Kerala, 2, 20-21.

[16]   Aiyer, R.S (1965) Comparative Algological studies in rice fields in Kerala State. Agricultural Research Journal of Kerala, 3, 100-104.

[17]   Anand, N. and Hopper, R.S.S. (1987) Blue Green Algae from Rice Fields in Kerala State, India. Hydrobiologia, 144, 223-232.

[18]   Anand, N. and Hopper, R.S.S. (1995) Distribution of Blue Green Algae from Rice Fields of Kerala State, India. Phykos, 34, 55-64.

[19]   Amma, P.A., Aiyer, R.S. and Subramoney, N. (1966) Occurrence of Blue Green Algae in Acid Soils of Kerala. Agricultural Research Journal of Kerala, 4, 141-143.

[20]   Dominic, T.K. and Madhusoodanan, P.V. (1999) Cyanobacteria from Extreme Acidic Environments. Current Science, 77, 1021-1022.

[21]   Sudheesh, T. and Shima, A. (2011) Effect of Organic Content on Geotechnical Properties of Kuttanad Clay. Electronic Journal of Geotechnical Engineering, 16, 1653-1663.

[22]   Pillai, V.K., Ponniah, A.G., Vincent, D. and David, R. (1983) Acidity in Vembanadu Lake Causes Fish Mortality. Marine Fisheries Information Service—Technical and Extension Series, No. 53.

[23]   Ray, J.G., Dhanya, V. and Binoy, T.T. (2014) Globally Unique Kuttanadu Wetland Paddy Soil of South India: Soil Fertility in Relation to Seasons and Different Stages of Crop. International Journal of Agriculture Photon, 125, 296-304.

[24]   Desikachary, T.V. (1959) Cyanophyta. ICAR Monograph on Algae, New Delhi, 1-686.

[25]   Guiry, M.D. and Guiry, G.M. (2012) Worldwide Electronic Publication. National University of Ireland, Gal-Way.

[26]   Dhanya, V. and Ray, J.G. (2015) Green Algae of Unique Tropical Wetland, Kuttanadu, Kerala, India, in Relation to Soil Regions, Seasons and Paddy Growth Stages. International Journal of Science, Environment and Technology, 4, 770-803.

[27]   Prasanna, R., Lata, N., Radhika, A., Jadhav, S., Monica, J. and Brahma, D.K. (2009) Rhizosphere Dynamics of Inoculated Cyanobacteria and Their Growth-Promoting Role in Rice Crop. Egyptian Journal of Biology, 11, 26-36.

[28]   Choudhary, K.K. and Bimal, R. (2010) Distribution of Nitrogen Fixing Cyanobacteria (Nostocaceae) during Rice Cultivation in Fertilized and Unfertilized Paddy Fields. Nordic Journal of Botany, 28, 100-103.

[29]   Zancan, S., Trevisan, R. and Paoletti, M.G. (2006) Soil Algae Composition under Different Agro-Ecosystem in North-Eastern Italy. Agriculture, Ecosystems & Environment, 112, 1-12.

[30]   Vijayakumar, S., Thajuddin, N. and Manoharan, C. (2007) Biodiversity of Cyanobacteria in Industrial Effluents. Acta Botanica Malacitana, 32, 27-34.

[31]   Bongale, U.D. (1981) Abundance of Algal Species in Relation to Soil Types and Major Crops in Cultivated Soils of Karnataka State, India. Plant and Soil, 60, 289-293.

[32]   El-Gamal, A.D., Nady, A., Ghanem, E., Eisha, Y.E., Ayouty, I. and Shehatha, E.F. (2008) Studies on Soil Algal Flora in Kafrel-Sheikh Governorate Egypt. Egyptian Journal of Phycology, 9, 1-23.

[33]   Lukesova, A. (2001) Soil Algae in Brown coal and Lignite Post mining areas in Central Europe(Czech Republic and Germany). Restoration Ecology, 9, 341-350.

[34]   Singh, P.K., Kishore, S., Prakash, S. and Singh, K. (2008) Cyanophycean Algae Inhabiting Sodic Soil Exhibit Diverse Morphology: An Adaptation to High Exchangeable Sodium. Ecoprint, 15, 15-21.

[35]   Broady, P.A. (1979) Quantitative Studies on the Terrestrial Algae of Signy Island, South Orkney Islands. British Antarctic Survey Bulletin, 47, 31-41.

[36]   Mataloni, G., Tell, G. and Wynn-Williams, D.D. (2000) Structure and Diversity of Soil Algal Communities from Cierva Point (Antarctic Peninsula). Polar Biology, 23, 205-211.

[37]   Jayabhaye, U.M. (2010) Studies on Phytoplankton Diversity in Sawana Dam, Maharashtra India. Shodh Samikshaaur Mulyankan, 2, 40-42.

[38]   Irissari, P., Susan, G. and Monza, J. (2001) Cyanobacteria in Uruguayan Rice Fields: Diversity, Nitrogen Fixing Ability and Tolerance to Herbicides and Combined Nitrogen. Journal of Biotechnology, 91, 95-103.

[39]   Choudhary, K.K. (2011) Occurrence of Nitrogen Fixing Cyanobacteria during Different Stages of Paddy Cultivation. Bangladesh Journal of Plant Taxonomy, 18, 73-76.

[40]   Metting, B. (1981) The Systematic and Ecology of Soil Algae. The Botanical Review, 147, 195-312.

[41]   Horne, A.J. and Goldman, C.R. (1972) Nitrogen Fixation in Clear Lake, California 1. Seasonal Variation and the Role of heterocysts. Limnology and Oceanography, 17, 678-692.

[42]   Hoyos, C., Negro, A.I. and Aldasor, J.J. (2004) Cyanobacteria Distribution and Abundance in the Spanish Water Reservoirs during the Mal Stratification. Limnetica, 23, 119-132.

[43]   Comerton, M. and Houghton, J.A. (1978) The Effects of Fertilizers on the Algal Flora of Peat. Proceedings of the Royal Irish Academy, 8, 233-245.

[44]   Ohtani, S., Kousuke, S., Yamamoto, H., Aridomi, Y., Ritsuko, I. and Fukuoka, Y. (2000) Distribution of Soil Algae at the Monitoring Sites in the Vicinity of Syowa Station between Austral Summers of 1992/1993 and 1997/1998. Polar Bioscience, 13, 113-132.

[45]   Syiem, M.B. (2005) Entrapped Cyanobacteria: Implications for Biotechnology. Indian Journal of Biotechnology, 4, 209-215.