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General Informations

  • Join Date: 27/03/1987
  • College: College of Agriculture
  • Department: Agronomy
  • Office Email: nayanjyoti.ojha[at]aau.ac.in

Education Details

 
 
 
 
 
1985
B.Sc.(Agri),Agronomy as Elective subject

College of Agriculture, Assam Agricultural University

 
 
 
 
 
1987
M.Sc.(Agri) in Agronomy

College of Agriculture, Assam Agricultural University

 
 
 
 
 
1997
Ph.D.(Agri) in Agronomy

College of Agriculture,Assam Agricultural University

Employment History

 
 
 
 
 
27-03-1987 - 07-04-1988
Junior Research Assistant

Regional Agricultural Research Station

 
 
 
 
 
08-04-1988 - 28-12-1997
Assistant Professor

Department of Agronomy,College of Agriculture,Assam Agricultural University

 
 
 
 
 
29-12-1997 - 30-06-2006
Associate Professor

Department of Agronomy,College of Agriculture,Assam Agricultural University

 
 
 
 
 
01-07-2006 - Till date
Professor

Department of Agronomy,College of Agriculture,Assam Agricultural University

Publications

O. R. Devi; B. Laishram; A. Debnath; G. Doggalli; N. J. Ojha; S. Agrawal; K. Perveen; A. N. Bukhari; K. Pathak; S. Dutta (2024) . Mitigation of arsenic toxicity in rice grain through soiul- water- plant continuum, Plant : Soil and Environment , 70(7), 395-406
S. J. Changma; V. N. Belagalla; H. V. Sinha; A. Devnath; S. Kamalasundari; O. R. Devi; N. J. Ojha; S. R. Pandey; G. Malathi; Asomt Ullah (2024) . Hydrothermal treatment : A critical research on improving milling efficiency using the parboling process for peal millet, International Journal on plant and soil science , 36(6), 140-147
O. R. Devi; B. M Harish; G. Doggalli; B. Laishram; O. Verma; A. Sharma; N J; Ojha (2024) . Effect of fermented liquid organic manure concoctions and their foliar spray under different dose of nutrients on chlorophyll content of late sown wheat, Plant Archives, 24(1), 1244-1248
Mahima Begum; Bijnan Chndra Bordoloi; Nayanjyoti Ojah; Khagen Kurmi; Ranjan Das; Dhiman Dev Singha; Kalyan Pathak (2023) . Performance of Sugarcane Bud Chip Settlings Under Different Integrated Nutrient Management Practices, Sugar Tech , 26(5), 1-10
P. Deka; R. K. Thakuria; B. K. Medhi; K. Pathak; N. J. Ojha; K. Das; M. Choudhury; B. Rahman; S. Kalita; P. K. Dutta (2023) . Effect of irrigation schedules and nutrient management practices on growth, yield and economics of transplanted autumn rice, Agricultural Mechanization in Asia, Africa and Latin America, 54(2), 11927-11936
Okram Ricky Devi; Nayanjyoti Ojha; Bibek laishram; Samiron Dutta; Prakash Kalita (2023) . Roles of Nano-Fertilizers in Sustainable Agriculture and Biosafety, Environment and Ecology, 1(41), 457-463
Nikita Kaman; Nayanjyoti Ojha; Rinjumoni Dutta; Anjali Basumatary; Ranjan Das; Priyanka Das (2022) . Effect of graded levels of fertilizers on growth and yield of niger varieties under rainfed condition of Assam, Ecology, Environment and Conservation Journal , 29(1), 412-419 , DOI : http://doi.org/10.53550/EEC.2003.v29i01.061
Sanjib Ranjan Borah; Anjali Basumatary; Nayanjyoti Ojha; rituparna Saikia; Sameeron Bhattacharjya; Milon Jyoti Konwar; Mayuri Baruah (2022) . Dynamics of zinc fractions in Soil as Affected by Zinc fertilization in a Maize-maize cropping sequence in Upper Brahmaputra valley Zones of Assam, India, International Journal of Environment and Climate Change , 12(12), 1761-1770
Nikita Kaman; Nayanjyoti Ojha; Rinjumoni Dutta; Anjali Basumatary (2022) . Effect of Varieties and Graded Levels of Fertilizer on Quality of Niger under Rainfed Condition of Assam, International Journal of Environment and Climate Change , 12(4), 38-42
Priyanki Bora; Nayanjyoti Ojha; Khagen Kurmi (2022) . Growth and yield performance of late sown toria (Brassica rapa subsp Toria ) under integrated nutrient management practices in Assam, Journal of Oilseed Brassica, 13(1), 41-44
P Bora; N J Ojha; J Phukan (2021) . Mustard and rapeseed response to integrated nutrient management: A review., J. Pharmacogn Phytochem, 10(1), 1801-1805
Priyanki Bora; Nayanjyoti Ojha; Jimli Phukan (2021) . Mustard and rapeseed response to integrated nutrient management: A review, J. Pharmacogn Phytochem. , 10(1), 1801-1805
P Bora; N J Ojha; A Basumatary (2020) . Effect of integrated nutrient management on nutrient content and uptake by late sown toria (Brassica campestris var toria)and availability of nutrient in the soil, International Journal of Current Microbiology and Applied Sciences, 9(12), 920-928
S Bhattacharjee; P Das; K Pathak; T Nath; N J Ojha; S Barua (2019) . Carbohydrate profiling of a few rice products of Assam having Ethno-economic importance, International Journal of Current Microbiology and Applied Sciences, 8(12), 2902-2912
G Goswami; N C Deka; N J Ojha (2018) . Weed dynamics and yield of direct seeded upland autumn Rice (Oryza sativa L.) Varieties as influenced by integrated weed and nutrient management practices, Indian Journal of Agricultural Research, 52(2), 133-139
M Begum; B C Bordoloi; D D Singha; N J Ojha (2018) . Role of seaweed extract on growth, yield and quality of some agricultural crops: A review, Agricultural Reviews, 39(4), 321-326
R Banik; P Das; N J Ojha; T C Sarmah (2018) . Ready to use ethnic rice products of Assam ,India: potential source of resistant starch, Bulletin of Environment ,Pharmacology and Life Sciences, 7(4), 55-58
M Begum; M Saikia; A Sharma; N J Ojha; P Deka; P K Dutta; I Ojah (2018) . Water management for higher potato production: A Review, International Journal of Current Microbiology and Applied Sciences, 7(5), 24-33
S Chetry; N J Ojha; B Gogoi; K Kurmi (2018) . Performance of yellow sarson (Brassica rapa var. trilocularis) under different levels of phosphorus and potassium in rainfed condition of Assam, Ann.Agric.Res. New series, 39(3), 1-6
B Gogoi; K Kurmi; K Thakuria; N J Ojha; S Dutta (2017) . Influence of crop management practices on late sown toria (Brassica campestris var. toria ) under rainfed rice-fallow situation of Assam, Journal of Oilseed Brassica, 8(2), 168-174
M Sarma; N J Ojha (2005) . Residual Effect of Sources and Levels of Phosphorus on Sesamum Crop in Greengram- Sesamum Sequence Under Limed and Unlimed condition, Indian J of Hill Farming, 18(1), 172-176
M U Basumatary; N J Ojha; K Thakuria; J Deka (2001) . Growth, yield attributes and yields of summer greengram as affected by levels of phosphorus and lime, . J.Agric. Sci. Soc. N.E.India, 14(2), 232-235
N J Ojha; M C Talukder (2000) . Yield and Yield Attributes of Direct Seeded Rainfed Summer Rice (Oryza sativa) as Influenced by Levels of Potassium and Sources of Organic Matter, Indian Journal of Agricultural Sciences , 70(11), 774-776
N J Ojha; S R Baroova (1997) . Effect of Potassium Levels and Organic Amendments on Growth and Yield of Rainfed Direct Seeded Summer Rice, . J.Agric. Sci. Soc. N.E.India, 10(1), 57-63
U Kalita; N J Ojha; M C Talukder (1995) . Effect of levels and time of Potassium application on yield and yield attributes of upland rice, Journal of Potassium Research, 11(2), 203-206
U Kalita; N J Ojha; M C Talukder (1994) . Effect of levels and time of application of potassium on growth and yield of upland rice, J.Agric. Sci. Soc. N.E.India, 7(2), 186-187
Devi, O.R.; Ojha, N.J.; Laishram, B. and Pathak, K.(2024). Organic Farming : Cultivating sustainable Future . IARA Publication, New Delhi , ISBN:XXXXXXXXXXX
Ojha, N.J.; Deka, N.C. and Barua, I.C.(1995). Bij Utpadan Prajukti Bidya. Assam Higher Secondary Education Council, The Secretary,,Assam Higher Secondary Education Council,Bamunimoidam,Guwahati-21
Bagul, H.; Devi, O.R.; Patel, N. and Ojha, N.J.(2024). Drone Technology in Agriculture: Types and application . in : Research Floor , Heisnnam, D.P.; (Ed), Research Floor,Srinagar, India , pp 145-152, ISBN:978-81-969734-1-4.
Patel, N.; Devi, O.R.; Bagul, H. and Ojha, N.J.(2024). Robotic Farming in Agriculture . in : Research Floor , Heisnnam, D.P.; (Ed), Research Floor,Srinagar, India , pp 153-160, ISBN:978-81-969734-1-4.
Kaman, N.; Devi, O.R. and Ojha, N.(2023). Role of Soil Microbes for Environmental Safety and Remedy for Degrdation. in : Advanced Research Trends in soil Science , Chiranjeeb, K.; Das, B. and C, K. Jagadesh, M.; (Eds), Vital Biotech Publication,Kota, Rajasthan, India , pp 76-91, ISBN:978-93-92953-59-0.
Brahma, R.(2023). Relative performance of finger millet cultivars under staggered planting in rainfed upland of Lower Brahmaputra Valley Zone of Assam.Ph.D.(Agronomy) thesis submitted to Agronomy, Assam Agricultural University , AAU, Jorhat, Assam
Neog, P.(2022). Effect of plant growth promoting microbes on organically grown traditional potato.MSc (Agri) thesis submitted to Agronomy, Assam Agricultural University , AAU, Jorhat, Assam
Gogoi, B.(2021). Integrated nutrient management in yellow sarson-greengram cropping system under rainfed condition.Ph.D. thesis submitted to Agronomy, Assam Agricultural University, Jorhat-785 013, ASSAM
Begum, M.(2021). Performance of bud chip seedlings under integrated nutrient management in autumn planted sugarcane(Saccharum officinarum L.).Ph.D. thesis submitted to Agronomy, Assam Agricultural University, Jorhat-785 013, ASSAM
Kaman, N.(2021). Relative performance of niger varieties to graded levels of fertilizer under rainfed condition.M.Sc.(Agri.) thesis submitted to Agronomy, Assam Agricultural University, Jorhat-785 013, ASSAM
Pegu, R.(2020). Response of rainfed latesown toria in rice fallows as influenced by application of sulphur and boron.M.Sc.(Agri) thesis submitted to Agronomy, Assam Agricultural University, AAU,Jorhat
Bora, P.(2019). Performance of late sown toria in rice fallows under integrated nutrient management practices.M.Sc.(Agri) thesis submitted to Agronomy, Assam Agricultural University, AAU,Jorhat
Basumatary, A.(2018). Fertilizer management and sulphur nutrition of toria in rice fallows under rainfed condition .M.Sc.(Agri) thesis submitted to Agronomy, Assam Agricultural University, AAU,Jorhat
Chetry, S.(2015). Response pattern of rainfed yellow sarson (Brassica rapa var.trilocularis)to levels of phosphorus and potassium.M.Sc.(Agri) thesis submitted to Agronomy, Assam Agricultural University, AAU,Jorhat
Baro, R.(2013). Response of yellow sarson (Brassica rapa var.trilocularis) to nitrogen and phosphorus under rainfed condition.M.Sc.(Agri) thesis submitted to Agronomy, Assam Agricultural University, AAU,Jothat
Sarma, M.(2002). Effect of sources and levels of phosphorus on greengram-sesamum sequence under limed and unlimed condition.M.Sc.(Agri) thesis submitted to Agronomy, Assam Agricultural University, AAU,Jothat
Basumatary, M.U.(1999). Effect of levels of phosphorus and lime on summer greengram.M.Sc.(Agri) thesis submitted to Agronomy, Assam Agricultural University, AAU,Jothat
Kalita, U.(1993). Effect of levels and time of potassium application on growth and yield of rainfed ahu rice.M.Sc.(Agri) thesis submitted to Agronomy, Assam Agricultural University, AAU,Jothat
Bora, P.; Ojha, N.J. and Bordoloi, N.(2018). Recent Trends Of Allelopathic Chemicals In Sustainable Agriculture - A Review International Conference On Climate Change, Biodiversity and Sustainable Agriculture AAU,Jorhat ,AAU and Prof. H.S. Srivastava Foundation for Science , Lucknow,UP, India,Jorhat, Vol. 1, 198 - 198.
Ojha, N.J.; Medhi, D.N. and Talukder, M.C.(2001). Potassium Uptake Pattern of Rainfed Summer Rice as Influenced by Levels of Potassium and Sources of Organic Matter International Symposium on Importance of Potassium in Nutrient Management for Sustainable Crop Production in India New Delhi ,Potash Research Institute of India & International Potash Institute,New Delhi, Vol. 1, 266 - 268.
Talukder, M.C.; Pathak, A.K.; Deka, N.C. and Ojha, N.J.(2001). Response of Cereal and tuber Crops to Applied Potassium Workshop on use of Potassium in Assam Agriculture Jorhat ,AAU, Jorhat & Potash & Phosphate Institute of Canada, India Programme,Jorhat, Vol. 1(1), 54 - 67.
Devi, O.R.; Ojha, N.J.; Laishram, B. and Pathak, K.()Rice Mechanisms in response to submergence and waterlogging stress Vigyan Varta- an international E- magazine for science enthusiast .4(11),124-127, Vigyan Varta- an international E- magazine for science enthusiast , Online
Devi, O.R.; Ojha, N.J.; Laishram, B. and Devi, O.B.()Opportunities and challenges of soil fertility management in organic agriculture Vigyan Varta- an international E- magazine for science enthusiast .4(8),228- 232, Vigyan Varta- an international E- magazine for science enthusiast , Online
Membership
  • Indian Society of Agronomy
    Life Member