Influence of diverse rice soil ecologies on cyanobacterial diversity and abundance

Antarikanonda P, Amarit P (1991) Influence of blue-green algae and nitrogen fertilizer on rice yield in saline soils Kasctsart. J Nat Sci 25:18–25

Bhatnagar A, Roychoudhury P (1992) Dissolution of limestone by cyanobacteria. In: Proceedings of the national symposium on cyanobacterial nitrogen fixation. National facility for Blue-Green Algal collections, Indian Agricultural Research Institute (IARI), New Delhi, pp 331–334

Black CA (1992) Methods of soil analysis Part 1. American society of Agronomy, USA

De PK (1939) The role of blue-green algae in nitrogen fixation in rice fields. Proceedings of the Royal society (London) Series B 127:121–139

Desikachary TV (1959) Cyanophyta. Indian Council of Agricultural Research, New Delhi

Goel S, Gautam M, Kaushik BD (1997) Nitrogen fixation and protein profiles of halotolerant Nostoc muscorum-R strain isolated from rice fields and ARM-221 strain. Indian J Exp Biol 35:746–750

Kaushik BD (1991) Cyanobacterial response of crops in saline irrigated with saline ground water. In: Shastree NK (ed) Current trends in limnology, vol 1. Narendra Publishing House, New Delhi, pp 201–210

Kaushik BD(1994) Algalization of rice in salt-affected soils. Ann Agric Res 14:105–106

Khan ZUM, Tahmida Begum ZN, Mandal R, Hossain R (1994) Cyanobacteria in rice soils. World J Microbiol Biotechnol 10:296–298

Mandal B, Vlek PLG, Mandal LN (1998) Beneficial effect of blue green algae and Azolla excluding supplying nitrogen, on wetland rice fields: a review. Biol Fertil Soils 27:329–342

Misra S, Kaushik BD (1989) Growth promoting substances of cyanobacteria I Vitamins and their influence on rice plant.Proc Indian Nat Sci Acad B55:295–300

Mitra AK (1951) The algal flora of certain Indian soils. Indian J Agric Sci 21 357

Nayak S, Prasanna R, Dominic TK, Singh PK (2001) Floristic abundance and relative distribution of different cyanobacterial genera in rice field soil at different crop growth stages. Phykos 40:14–21

Nayak S, Prasanna R, Pabby A, Dominic TK, Singh PK (2004) Effect of BGA-Azolla biofertilizers on nitrogen fixation and chlorophyll accumulation at different depths in soil cores. Biol Fertil Soils 40:67–72

Prasanna R, Kaushik BD (1994) Physiological and molecular genetic aspects of nitrogen fixation in non-heterocystous cyanobacteria. Indian J Exp Biol 32:248–251

Roger PA (1996) Biology and management of the floodwater ecosystem in rice fields. IRRI, Manila

Roger PA, Kulasooriya SA (1980) Blue-green algae and rice. International Rice Research Institute, Manila

Saxena S, Kaushik BD (1992) Polysaccharides (biopolymers) from halotolerant cyanobacteria. Indian J Exp Biol 30:433–434

Singh PK, Bisoyi RN (1989) Blue green algae in rice fields. Phykos 28: 181–195

Singh RN (1961) Role of blue-green algae in nitrogen economy of Indian agriculture. Indian Council of Agricultural Research, New Delhi

Stanier RY, Kunisawa R, Mandel M, Cohen-Bazire G (1971) Purification and properties of unicellular blue-green algae (order Chroococcales). Bacteriological Rev 35(2):171–205

Vaishampayan M, Sinha RP, Hader DP, Dey T, Gupta AK, Bhan AK, Rao AL (2001) Cyanobacterial biofertilizers in rice agriculture. Bot Rev 6: 453–516

Venkataraman GS (1975) The role of blue green algae in tropical rice cultivation. In: Stewart W D P (eds) Nitrogen fixation by free-living microorganisms. Cambridge University Press, London, pp 207–268

Venkataraman GS (1979) Algal inoculation of rice fields. In: Nitrogen and Rice. International Rice Research Institute. Los Banos, Philippines, pp 311–321.

Venkataraman GS(1981) Blue-green algae for rice production – a manual for its promotion. FAO Soils bulletin no. 46. FAO, Rome

Whitton BA (2000) Soils and rice fields. In: Whitton BA, Potts M (eds) The ecology of cyanobacteria. Kluwer Academic Publishers. Dordrecht, The Netherlands, pp 233–255