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Gayan, A. and Nath, D.J. (2026). Soil Microbes for Mitigating Impact of Climate Change, in: Nath, D.J. and Gayan, A. (Eds.), Compendium of Lectures, ICAR Sponsored Training on Promising Organic and Integrated Approaches for Sustainable Agriculture under Changing Climate, 3-1, Dr. Samiron Dutta, Director, CAFT in Organic Farming, Department of Soil Science, AAU, Jorhat:785013, pp 22–25.
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Gayan, A. and Nath, D.J. (2025). Nutrient Solubilizing Microorganisms Residing in crop rhizosphere, in: Nath, D.J. and Gayan, A. (Eds.), Compendium of Lectures -ICAR sponsored 10 days training on Input Production Technique for Organic and Natural Farming,18-27th February, 2025, Dr. K.N.Das, Director, CAFT in Organic Farming, Department of Soil Science,College of Agriculture, Assam Agricultural University, Jorhat, Assam, pp 78–83.
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Nath, D.J. and Gayan, A. (2025). Synthesis of Microbial consortia and their application for plant growth promotion, in: Gayan, A. and Nath, D.J. (Eds.), Compendium of Lectures -ICAR sponsored 10 days training on Input Production Technique for Organic and Natural Farming,18-27th February, 2025, Dr. K.N.Das, Director, CAFT in Organic Farming, Department of Soil Science, College of Agriculture, Assam Agricultural University, Jorhat, Assam, pp 49–53.
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Nath, D.J.; Gayan, A. and Chauhan, M.K. (2024). Biofertilizers:: An Effective Strategy for Sustainable Rice Based Cropping Systems of Assam, in: Kimar, V.; Yahaya, R. (Eds.), Sustainable Technologies for Rice Based Cropping System in Assam, APART and Copy righted by AAU and IRRI, APART Khanapara Assam, pp 238–263, ISBN: 978-81-967666-2-7.
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Gayan, A. and Nath, D.J. (2024). Jivanuxar: Prakar aru Krixit proyog (Biofertilizer types and application in Agriculture), in: Bhattacharyya, B. (Ed.), "Compendium on-Farm Level Biopesticide Production and Promotion of IPM"" for ""Progressive Farm Women of Majuli"" Under the aegies of ICAR-NCIPM, NEH , Dr. Badal Bhattacharyya, "Department of Entomology,Assam Agricultural University,Jorhat-13,ICAR-NCIPM, NEH Scheme of AAU, Jorhat.", pp 29–33.
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Gayan, A. and Nath, D.J. (2024). Retrofitting good microbiological practices and long-term preservation of soil microbes, in: Bora, P. (Ed.), Compendium on-ICAR sponsored 10 days short course on “Value chain management pf phytomicrobiome for sustaining crop health’, organized by Department o, Dr.Popy Bora, Department of Plant Pathology,Assam Agricultural University,Jorhat-13, pp 89–94.
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Gayan, A. and Nath, D.J. (2024). Biofertilizers: types, mass scale production and application in agriculture, in: Borah, R. (Ed.), Compendium on- Entrepreneurship Development through production of Bio-inputs, Dr Rupjyoti Borah, Directorate of Extension Education, AAU, Jorhat and Extension Education Institute (NER), Khanapara, Guwahati, pp 15–24.
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Gayan, A. and Nath, D.J. (2023). Soil microbiological properties under natural farming, in: Gayan, A. and Nath, D.J. (Eds.), "Compendium on-ICAR sponsored 10 days training on- Problem and prospects of natural farming for sustainable ecological balanceOrganized by in Organic , Dr. D.K. Patgiri, Professor & Head, Department of Soil Science,, Assam Agricultural University, Jorhat:13,Assam, pp 17–25.
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Gayan, A.; Borah, P.; Nath, D.J. and Kakati, R. (2023). Soil microbial diversity, soil health and agricultural sustainability, in: Farooq, M.; Gogoi, N.; Pisante, M. (Eds.), Sustainable Agriculture and the Environment, Nikki Levy, "Academic Press is an imprint of Elsevier,25 London Wall, London EC2Y 5AS, United Kingdom 525 B Street, Suite 1650, San Diego, CA 92101, United States, pp 107–120, ISBN: ISBN: 978-0-323-90500-8.
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Gayan, A.J. and Nath, D.J. (2023). Potentialities of Beneficial Soil Microbes Explored from North East Region of India, in: Das, R. and Patgiri, P. Deka, B.; Sarmah, A.K.; (Eds.), Sustainable Use of Bioresources in North East India, Assam Agricultural University,Jorhat-13, College of Agriculture, Jorhat, Assam Agricultural University Jorhat-785013, Assam, India, pp 307–315, ISBN: 978-81-963002-3-4.
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Nath, D.J. (2013). Jibanu Xar aru Krishit Yaar Byobohar ( Biofertilizer and its application in Agriculture), in: Neog, M.; Sharma, M.K.; Goswami, U.; (Eds.), Krishikhondor Joriyote Swanyojon , Director, Extension Education, AAU, Jorhat, Director, DEE, AAU, Jorhat, pp 14–17.
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Nath, D.J.; Bhattacharjee, R.N.; Patgiri, S.R. and Devi, M.R. (2001). Cellulose Degrading Free Living Nitrogen Fixing Bacteria, in: Yadav, A.K.; Raychaudhuri, S.; (Eds.), Three Decades of Research in Biofertilizers and Organic Farming in North East India, Regional Biofertilizer Development Centre, CAU Campus, Iroisemba, Imphal, Manipur, pp 91–98, ISBN: -.
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Nath, D.J. (2011). Axomor Krikhit Jibanu Xar Proyogur Dwara Odhik Utpadan (In Assamese), in: Mishra, P.; (Ed.), Adhunik Krishikatha, G.C.Nath on behalf of AANK BAAK, 3/Bye Lane, No.5, Natun Sarania, Gandhibasti, Guwahati 781003, pp 197–208, ISBN: 97893 80 454 429.
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Nath, D.J.; Baruah, R.; Barooah, R.C. and Ahmed, S. (2011). Soil Microbiology, in: Borah, D.K.; Patgiri, D.K.; (Eds.), Seven Decades of Research on Soils of Assam, Niche Area of Excellence, Department of Soil Science, AAU, Jorhat:13, Niche Area of Excellence, Department of Soil Science, AAU, Jorhat:13, pp 162–191, ISBN: -.
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Dutta, N.; Nath, D.J. and Gayan, A. (2021). Prospective Phosphate Solubilizing Bacteria from Crop Rhizosphere of North East region of India, 2nd Asian Web Conference Managing Hill Resources and Diversities for Zero Hunger and Climate Resilience, Central Agricultural University, Imphal, India. , Soil Conservation Society of India (SCSI), New Delhi in collaboration with Central Agricultural University, Impha, Central Agricultural University,Barapani, Meghalaya, India., Vol. 0(0), 76 - 76.
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Gayan, A.; Dutta, N. and Nath, D.J. (2021). Potentiality of native potassium solubilizing bacteria for reduction of inorganic potassic fertilizers under paddy cultivation in Inceptisol of Assam, 2nd Asian Web Conference Managing Hill Resources and Diversities for Zero Hunger and Climate Resilience, Central Agricultural University, Barapani, Meghalaya, India , Soil Conservation Society of India (SCSI), Meghalaya Chapter, Barapani, India In collaboration with Central Agricultural University, Imphal, India, Central Agricultural University, Barapani, Meghalaya, India, Vol. 0(0), 0 - 0.
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Dutta, N.; Gayan, A.; Nath, D.J. and Kalita, J. (2020). Exploitation of Zinc solubilising bacteria for Zinc nutrition in rice , International Web Conference on Resource Management and Biodiversity conservation to achieve Sustainable development goals, Lucknow,UP, Web Conference , Organized by Academy of Natural Resource conservation and management (ANRCM), Lucknow,UP, Lucknow,UP, Web Conference, Vol. 0(0), 0 - 0.
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Gayan, A. and Nath, D.J. (2018). Assessment of Soil Quality Indicators under rice ecosystem of Assam, 27th National Conference of Soil conservation society of India, New Delhi on Sustainable management of soil and water resources for doubling farmers’ , Assam Agricultural University, Jorhat:785013 , Soil Conservation Society of India and Assam Chapter of SCSI in Association with AAU, Jorhat:13, Assam Agricultural University, Jorhat:13, Vol. 0(0), 94 - 94.
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Gayan, A.; Nath, D.J. and Buragohain, S. (2018). Soil biological properties and enhance yield of hot chilli under organic cultivation in an inceptisol of Assam , 27th National Conference of Soil conservation society of India, New Delhi on Sustainable management of soil and water resources for doubling farmers’ , Assam Agricultural University, Jorhat:785013 , Soil Conservation Society of India and Assam Chapter of SCSI in Association with AAU, Jorhat:13, Assam Agricultural University, Jorhat:13, Vol. 0(0), 108 - 108.
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Chakravarty, M.; Nath, D.J.; Sarma, U.J. and Karmakar, R.M. (2018). Assessment of Relative Soil Quality Index for Rice-Toria and Rice-Fallow land use system of Nalbari District, Assam, 27th National Conference of Soil conservation society of India, New Delhi on Sustainable management of soil and water resources for doubling farmers’ , Assam Agricultural University, Jorhat:785013 , Soil Conservation Society of India and Assam Chapter of SCSI in Association with AAU, Jorhat:13, Assam Agricultural University, Jorhat:13, Vol. 0(0), 141 - 141.
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Gayan, A.; Nath, D.J.; Ojah, I. and Buragohain, S. (2017). Assessment of soil quality indicators in Upper Brahmaputra Valley Zone of Assam, National Seminar on Developments in Soil Science:2017, Annual Convention of ISSS, Amity University, Kolkata , Indian Society of Soil Science, New Delhi, Amity University, Kolkata, Vol. 0(0), 365 - 365.
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Buragohain, S.; Nath, D.J.; Gayan, A.; Devi, Y.B. and Ojah, I. (2017). Assessment of soil quality index, sustainable yield index and carbon management index in a long term integrated nutrient management on rice in an ince, National Seminar on Developments in Soil Science:2017, Annual Convention of ISSS, Amity University, Kolkata , Indian Society of Soil Science, New Delhi, Amity University, Kolkata, Vol. 0(0), 105 - 105.
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Ojah, I.; Nath, D.J.; Gayan, A. and Buragohain, S. (2017). Isolation and characterization of arbuscular mycorrhizae from rice rhizosphere in acid soils, National Seminar on Developments in Soil Science:2017, Annual Convention of ISSS, Amity University, Kolkata , Indian Society of Soil Science, New Delhi, Amity University, Kolkata, Vol. 0(0), 150 - 150.
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Buragohain, S.; Nath, D.J.; Gayan, A.; Devi, Y.B. and Ojah, I. (2017). Exploitation of zinc solubilizing bacteria for Zn nutrition in rice, National Seminar on Developments in Soil Science:2017, Annual Convention of ISSS, Amity University, Kolkata , Indian Society of Soil Science, New Delhi, Amity University, Kolkata, Vol. 0(0), 145 - 145.
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Gayan, A. and Nath, D.J. (2016). Screening of Azotobacter Isolated from crop rhizospheres of Assam for their Plant Growth Promoting traits , National Seminar on- Facilitating a shift from chemo- centric to organic mode of plant health management in the North East, Department of Plant Pathology, AAU,Jorhat:785013 , Department of Plant Pathology, AAU,Jorhat:785013, Department of Plant Pathology, AAU,Jorhat:785013, Vol. 0(0), 83 - 83.
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Ojah, I.; Nath, D.J.; Dutta, S.; Bhattacharyya, B. and Dutta, P. (2016). Arbuscular Mycorrhizae: a potential biocontrol agent can survive in anerobic paddy ecosystem, National Seminar on- Facilitating a shift from chemo- centric to organic mode of plant health management in the North East, Department of Plant Pathology, AAU,Jorhat:785013 , Department of Plant Pathology, AAU,Jorhat:785013, Department of Plant Pathology, AAU,Jorhat:785013, Vol. 0(0), 92 - 92.
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Ojah, I.; Buragohain, Y.B.; Gayan, A. and Nath, D.J. (2016). Occurrences and Characterization of Arbuscular Mycorrhizae in Wetland rice of Assam, International Conference on Emerging Trends in Science, Technology, Agriculture & Management-2016 and National Workshop on Soft Computing Modeling –Fo, College of Agricultural Engineering & Post Harvest Technology, CAU, Ranipool, Gangtok, Sikkim , College of Agricultural Engineering & Post Harvest Technology, CAU, Ranipool, Gangtok, Sikkim, College of Agricultural Engineering & Post Harvest Technology, CAU, Ranipool, Gangtok, Sikkim, Vol. 0(0), 5 - 5.
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Buragohain, S.; Devi, Y.B.; Ojah, I.; Gayan, A. and Nath, D.J. (2016). Molecular characterization of potash solubilizing bacteria isolated from crops rhizosphere of North Eastern region of India, International Conference on Emerging Trends in Science, Technology, Agriculture & Management-2016 and National Workshop on Soft Computing Modeling –Fo, College of Agricultural Engineering & Post Harvest Technology, CAU, Ranipool, Gangtok, Sikkim , College of Agricultural Engineering & Post Harvest Technology, CAU, Ranipool, Gangtok, Sikkim, College of Agricultural Engineering & Post Harvest Technology, CAU, Ranipool, Gangtok, Sikkim, Vol. 0(0), 4 - 4.
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Devi, Y.B.; Buragohain, S.; Ojah, I.; Gayan, A. and Nath, D.J. (2016). Molecular Characterization and Screening of Native Bacillus thuringiensis for its efficacy as Biopesticides, International Conference on Emerging Trends in Science, Technology, Agriculture & Management-2016 and National Workshop on Soft Computing Modeling –Fo, College of Agricultural Engineering & Post Harvest Technology, CAU, Ranipool, Gangtok, Sikkim , College of Agricultural Engineering & Post Harvest Technology, CAU, Ranipool, Gangtok, Sikkim, College of Agricultural Engineering & Post Harvest Technology, CAU, Ranipool, Gangtok, Sikkim, Vol. 0(0), 4 - 4.
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Borah, N.; Baruah, R.; Nath, D.J.; Hazarika, K.; Phookan, A.; Goswami, K. and Baruah, D.C. (2015). Low Energy Rice Stubble Management through in Situ Decomposition , Resource Efficient Waste Management , IISc, Bangalore, India , International Society of Waste Management, Air and Water , IISc, Bangalore, India , Vol. 0(0), 717 - 726.
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Nath, D.J. (2012). Attended, Livelihood and Environmental Security through Resource Conservation in Eastern Region of India, OUAT, Bhubaneswar , Indian Association of Soil and Water Conservationists Dehrudun, Uttrakhand In collaboration with Central Soil and Water Conservation Research & Traini, OUAT, Bhubaneswar, Vol. 0(0), 0 - 0.
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Gogoi, D.; Nath, D.J.; Baruah, R. and Borah, D.K. (2011). Biological and Chemical Approach for Assessing Maturity and Stability of Organics, On Biochemical and Biotechnological research Approaches ….. North East India Towards Sustainable Rural Development , Bishwanath Chariali College of Agriculture , BNCA, AAU, Sonitpur, -, Vol. 0(0), 0 - 0.
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Gayan, A.; Nath, D.J. and Talukdar, N.C. (2011). Biochemical and Molecular characterization of Azotobacter isolated from the Rhizosphere of rice based cropping system, Biochemical and Biotechnological research Approaches ….. North East India Towards Sustainable Rural Development , Bishwanath Chariali College of Agriculture , BNCA, AAU, Sonitpur, -, Vol. 0(0), 0 - 0.
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Nath, D.J. (2003). [Attended], First North Eastern Regional Workshop on Production and Quality Control of Biofertilizers, Gauhati University, Guwahati , Regional Biofertilizer Development Centre,Imphal and North East Biotechnological Association, Department of Biotechnology, GU, Gauhati University, Guwahati, Assam, Vol. 0(0), 0 - 0.
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Nath, D.J. (2001). Synergistic Role of Azospirillum spp and Glomus spp in Oryza sativa, 5th Agricultural Science Congress on Sustainable Development of Mountain Agriculture, Assam Agricultural University, Khanapara, Guwahati-22 , National Academy of Agricultural Sciences, New Delhi and Assam Agricultural University, Jorhat, Abstracts of Papers, NAAS, New Delhi, Vol. 0(0), 32 - 32.
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Gayan, A.; Nath, D.J.; Kal;ita, M.K. and Thakuria, R.K. (2024). Biofertilizers and their Production Technology (AAU-ODL/07/2024-25). Directorate of Open and Distance Learning, AAU, Khanapara, EEI campus, Guwahati-781022,Assam, AAU, Khanapara, EEI campus, Guwahati-781022,Assam
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Nath, D.J.; Baruah, R.; Gayan, A. and Mohanty, S.R. (2020). Techniques of Azolla mass Production and Agricultural application in North East Region of India . Directorate of Research(Agri.), Assam Agricultural University, Jorhat:785013
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Nath, D.J.; Gayan, A.; Dutta, N. and Mohanty, S.R. (2020). Azospirillum Biofertilizer Technology for North East Region of India. Directorate of Research(Agri.), Assam Agricultural University, Jorhat:785013
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Nath, D.J.; Gayan, A.; Dutta, N. and Mohanty, S.R. (2020). Azotobacter Biofertilizer for North East Region of India. Directorate of Research(Agri.), Assam Agricultural University, Jorhat:785013
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Nath, D.J.; Gayan, A.; Dutta, N. and Mohanty, S.R. (2020). Phosphate solubilizing Biofertilizer for North East Region of India . Directorate of Research(Agri.), Assam Agricultural University, Jorhat:785013
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Nath, D.J.; Gayan, A.; Dutta, N. and Mohanty, S.R. (2020). Rhizobium Biofertilizer for North East Region of India . Directorate of Research(Agri.), Assam Agricultural University, Jorhat:785013
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Nath, D.J.; Gayan, A.; Dutta, N. and Mohanty, S.R. (2020). Zinc Solubilizing Biofertilizer for North East Region of India . Directorate of Research(Agri.), Assam Agricultural University, Jorhat:785013
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Nath, D.J.; Baruah, R.; Gayan, A. and Mohanty, S.R. (2020). Microbial Enriched Compost Production and Application for North East Region of India. Directorate of Research(Agri.), Assam Agricultural University, Jorhat:785013
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Nath, D.J.; Baruah, R. and Rao, D.L. (2014). Expanding the horizon of biofertilizer in north eastern region. Director of Research(A),AAU, Jorhat:13, AAU, Jorhat:13
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Borah, D.K.; Nath, D.J.; Baruah, R. and Gogoi, D. (2011). Beneficial Microbes as Component of Integrated Nutrient Management. Niche Area of Excellence, Department of Soil Science, AAU, Jorhat:13, AAU, Jorhat:13
