Assistant Professor
Department of Agronomy
I have completed my PhD degree in Plant Bio-resource Production and Crop Improvement under Ronpaku PhD fellowship of JSPS by MEXT Authority of Japan Government on 7th March, 2025. During this degree Program I have published 5 articles in SCI and PubMed Indexed journal with Impact Factor. Now, I am working as an Assistant Professor in the Department of Agronomy, Sher-e-Bangla Agricultural University, Dhaka-12-7, Bangladesh. My research Interest: Plant Architecture, Crop Quality Improvement specially the Processing Quality of Potato. Bio-synthesis of 2-Acetyl-1-Pyrroline of Aromatic rice in home and abroad. Floral Biology of Legumes. Application of environmental safely inputs for field crops. Fertilizer efficiency in field crops.
Kagoshima University (2024)
Advanced research on plant physiology, growth, and environmental adaptation to improve sustainable agricultural practices.
Sher-e-Bangla Agricultural University (2015)
Advanced research on plant physiology, growth, and environmental adaptation to improve sustainable agricultural practices.
Sher-e-Bangla Agricultural University (2012)
Advanced research on plant physiology, growth, and environmental adaptation to improve sustainable agricultural practices.
Cumilla Education Board (2007)
Advanced research on plant physiology, growth, and environmental adaptation to improve sustainable agricultural practices.
Cumilla Education Board (2005)
Advanced research on plant physiology, growth, and environmental adaptation to improve sustainable agricultural practices.
| Title | Organization | Location | From | To |
|---|---|---|---|---|
| Project director |
R&D division, Ministry of Science and Technology
|
Dhaka, Bangladesh | 2021/6 | 2022/6 |
| Project director |
R&D division, Ministry of Science and Technology
|
Dhaka, Bangladesh | 2020/6 | 2021/6 |
| Project director |
R&D division, Ministry of Science and Technology
|
Dhaka, Bangladesh | 2019/6 | 2020/6 |
| Co-Principal Investigator |
PIU-NATP-2, ID NO. 020, BARC
|
Dhaka, Bangladesh | 2019/1 | 2021/12 |
| Research Assistant |
UGC/2018
|
Dhaka, Bangladesh | 2018/5 | 2019/6 |
| Research Assistant |
NST/2017, Bangladesh
|
Dhaka, Bangladesh | 2017/07 | 2018/06 |
| Research Assistant |
UGC-JSPS joint Research Project Y/2013
|
Dhaka, Bangladesh | 2013/04 | 2015/03 |
| Research Assistant |
UGC-JSPS joint Research Project Y/2013
|
Dhaka, Bangladesh | 2013/04 | 2015/03 |
| Sl | Journal Article | Year | Type | Link |
|---|---|---|---|---|
| 1 |
Chakraborty, R., Roy, T. S., & Sakagami, J. I. (2024). Impact of Harvesting Time on Grain Yield, Physicochemical Attributes, and 2-Acetyl-1-pyrroline Biosynthesis in Aromatic Rice. Agronomy, 14(8), 1714. https://doi.org/10.3390/agronomy14081714
|
2024 | Journal Article | Link |
| 2 |
Chakraborty, R., Roy, T. S., & Sakagami, J. I. (2024). Grain yield, cooking quality, and aroma of fragrant rice as affected by nitrogen source and method of application. AIMS Agriculture and Food (Accepted on 10 September 2024).
|
2024 | Journal Article | Link |
| 3 |
Chakraborty, R., Roy, T. S., & Sakagami, J. I. (2024). Regulation of eating quality, sensory aroma and 2-acetyl-1-pyrroline biosynthesis in fragrant rice through foliage application of aromatic compounds. All Life, 17(1), 2407897. https://doi.org/10.1080/26895293.2024.2407897
|
2024 | Journal Article | Link |
| 4 |
Chakraborty, R., Roy, T. S., & Sakagami, J. I. (2024). Influence of γ-aminobutyric acid (GABA) application on aromatic rice under shading and drought stress conditions: Effects on crop yield, grain quality, and 2-acetyl-1-pyrroline biosynthesis. Journal of Plant Growth Regulation (Accepted on 25 September 2024).
|
2024 | Journal Article | Link |
| 5 |
Chakraborty, R., Roy, T. S., & Sakagami, J. I. (2024). Thermal and packaging strategies for enhancing the longevity and aroma integrity of fragrant rice during storage. Journal of Biological Research (Accepted on 13 October 2024).
|
2024 | Journal Article | Link |
| 6 |
Roy, T.S., Imtiaz, N., Chakraborty, R., Kundu, B, C. and Chakraborty, E. (2022). Apply biochar and diffterent form of nitrogen: be a good agricultural practice for better yield and processing quality potato. Journal of Horticulture and Postharvest Research, 5(2):187-196.
|
2022 | Journal Article | Link |
| 7 |
Roy, T. S., Roy, S., Chakraborty, R., Mostafa, M. and Kundu, B. C. (2022). Posphorus dose and potassium source on yield and export quality of potato. SAARC J. Agric. 20(2): 199-210.
|
2022 | Journal Article | Link |
| 8 |
S. Paul, S.C. Sarker, T.S. Roy, R. Chakraborty, M.Roy and M. A. Islam (2021). Foliar application of boron and irrigation levels on the performance of lentil. Bangladesh Agronomy Journal, 24(1): 129-13.
|
2021 | Journal Article | Link |
| 9 |
Mostofa, M., Roy, T. S. and Chakraborty, R. (2021). Yield and yield contributing attributes of potato as influenced by vermicompost and seed tuber size. SAARC Journal of Agriculture, 19(1): 71-79.
|
2021 | Journal Article | Link |
| 10 |
Chakraborty, R., Jun-Ichi, S., Roy, T.S., Khan, M.Y., Chakraborty, E., Khatun, G., Sumon, M.H. and Moly, P.S. (2021). Biochar-A climate smart practice for milling traits and aroma of fragrant rice under drought stress with different time of harvest. Journal of Rice Research, 14(1): 1-13.
|
2021 | Journal Article | Link |
| 11 |
Badrunnesa, A., Roy, T. S., Chakraborty, R., Sarker, S. C., Kundu, B. C. and Malek, M. (2021). Yield and grading of potato tuber for processing purpose as affected by vermicompost and potassium sources. Journal of Agriculture, Food and Environment, 2(2): 57-61.
|
2021 | Journal Article | Link |
| 12 |
Taufique, T., Roy, T. S., Chakraborty, R., Mostofa, M. and Kundu, B. C. (2021). Comparison of the cooking characteristics among true potato seed (TPS) and seed potato varieties after microwave heating. Journal of microbiology, biotechnology and food sciences, e1327 (Scopus and Web of science indexed).
|
2021 | Journal Article | Link |
| 13 |
Chakraborty, R., Jun-Ichi, S., Roy, T.S., Khan, M.Y., Chakraborty, E., Khatun, G., Sumon, M.H. and Moly, P.S. (2021). Biochar-A climate smart practice for milling traits and aroma of fragrant rice under drought stress with different time of harvest. Journal of Rice Research, 14(1): 1-13.
|
2021 | Journal Article | Link |
| 14 |
Mostofa, M., Roy, T. S. and Chakraborty, R. (2021). Yield and yield contributing attributes of potato as influenced by vermicompost and seed tuber size. SAARC Journal of Agriculture, 19(1): 71-79.
|
2021 | Journal Article | Link |
| 15 |
Mostofa, M., Roy, T. S., and Chakraborty, R. (2021). Interactive Effects of Vermicompost and Seed Tuber Size On the Production of Potato (Solanum Tuberosum L.). Bangladesh Journal of Botany, 50(3): 695-700.
|
2021 | Journal Article | Link |
| 16 |
Taufique, T., Roy, T. S., Chakraborty, R., Mostofa, M., and Kundu, B. C. (2021). Comparison of the cooking characteristics among true potato seed (tps) and seed potato varieties after microwave heating. Journal of microbiology, biotechnology and food sciences, e1327-e1327.
|
2021 | Journal Article | Link |
| 17 |
Nishizawa, T., Roy, T. S., Nara, K., Rahman, M. M., Chakraborty, R., Li, X., and Motomura, Y. (2021). Physical and physiological traits of tubers and their starch-granule sizes of local potato cultivars in Bangladesh. In VII South-Eastern Europe Symposium on Vegetables and Potatoes. Acta Horticulturae, e1326: 239-246.
|
2021 | Journal Article | Link |
| 18 |
T. Taufique, T. Nishizawa, T.S. Roy, K. Meiko, R. Chakraborty, M. Mostofa and K. Nara. (2021). Histological and physiological changes of potato starch derived from seed and TPS (True Potato Seed) grown tubers under different cold storage duration. Advances of Horticultural Science, 35(4): 371381.
|
2021 | Journal Article | Link |
| 19 |
Akhi Badrunnesa, Rajesh Chakraborty, Eti Chakraborty and Tuhin Suvra Roy (2021). Biochemical and sensory traits of potato for processing purpose as influenced by vermicompost and potassium sources. International Journal of Agricultural and Applied Sciences, 2(2):28-33.
|
2021 | Journal Article | Link |
| 20 |
Jannatul Ferdous, Tuhin Suvra Roy, Rajesh Chakraborty, Maruf Mostofa and Bimal Chandra Kundu (2020). Yield performance of different potato varieties as influenced by vermicompost. Bangladesh Journal of Botany, 49(2): 265-271.
|
2020 | Journal Article | Link |
| 21 |
Chakraborty, R. and Roy, T. S. (2020). Transition in quality attributes of true potato seed (TPS) under split application of nitrogen and boron. Vegetos, 1-10 (Springer Publication).
|
2020 | Journal Article | Link |
| 22 |
Chakraborty, R., Islam, S., and Roy, T. S. (2020). Hybrid true seed production from potato mother plant as influenced by nitrogen splitting and boron. Journal of Biological Research, 93(8563): 39-47 (Scopus Indexed).
|
2020 | Journal Article | Link |
| 23 |
Jannatul Ferdous, Tuhin Suvra Roy, Rajesh Chakraborty, Maruf Mostofa and Bimal Chandra Kundu (2020). Yield performance of different potato varieties as influenced by vermicompost. Bangladesh Journal of Botany, 49(2): 265-271.
|
2020 | Journal Article | Link |
| 24 |
Ferdous, J., Roy, T. S., Chakraborty, R., Mostofa, M., Kundu, B. C. And Delowar, H. K. (2019). Vitamin C, Antioxidant and Polyphenol Activity of Some Selected Potato Varieties as Influenced by Vermicompost. Journal of Experimental Agriculture International, 33(1): 1-9.
|
2019 | Journal Article | Link |
| 25 |
Ferdous, J., Roy, T. S., Chakraborty, R., Mostofa, M., Nowroz, F. and Noor, R. (2019). Starch and Sugar Content of Some Selected Potato Varieties as Influenced by Vermicompost. Azarian J. Agric. 6(2): 47-57.
|
2019 | Journal Article | Link |
| 26 |
Maruf Mostofa, Tuhin Suvra Roy, Rajesh Chakraborty, Jannatul Ferdous, Farzana Nowroz, Rehana Noor (2019). Effect of vermicompost and tuber size on total soluble solids, sucrose and skin color of potato under ambient storage condition. Azarian J. Agric. 6(3): 58-66.
|
2019 | Journal Article | Link |
| 27 |
Maruf Mostofa, Tuhin Suvra Roy, Rajesh Chakraborty (2019). Bio-active compounds of potato influenced by vermicompost and tuber size during ambient storage condition. International Journal of Recycling of Organic Waste in Agriculture, 8: 225-234 (Springer Publication).
|
2019 | Journal Article | Link |
| 28 |
Roy, T. S., Roy, A., Ali, M., Chakraborty, R., Mostofa, M., Mahato, A. K. and Sultana, N. (2019). Organoleptic and grain quality traits of aromatic rice varieties as influenced by supplementation of Zn and 2-acetyl-1-pyrroline. Plant Science Today, 6(4): 518-527 (Scopus Indexed).
|
2019 | Journal Article | Link |
| 29 |
Taufique, T., Roy, T. S., Chakraborty, R., Mostofa, M., Kundu, B. C., Delowar, H. K. M. and Nowroz, F. (2019). Suitability of potato varieties grown from true seed and seed tubers for chips making using a microwave oven. African Crop Science Journal, 27(4): 545-556.
|
2019 | Journal Article | Link |
| 30 |
Ferdous, J., Roy, T. S., Chakraborty, Rajesh., Mostofa, M., Noor, R., Nowroz, F. and Kundu, B. C. (2019). Vermicompost influences processing quality of potato tubers. SAARC Journal of Agriculture, 17(2): 173-184.
|
2019 | Journal Article | Link |
| 31 |
Roy, T. S., Rahaman, M. T., Chakraborty, R., Mostofa, M., and Rahaman, M. S. (2019). Effect of Biochar Application as a Soil Amendment on Growth and Yield of Sesame (Sesamum indicum L.). Bangladesh Agronomy Journal, 22(2): 113-127.
|
2019 | Journal Article | Link |
| 32 |
Paul, S., Roy, T. S., Chakraborty, R., Roy, M., and Sarker, S. C. (2019). Growth Performance of Lentil by the Effect of Irrigation and Boron Splitting Asfoliar Application. Bangladesh Agronomy Journal, 22(2): 139-150.
|
2019 | Journal Article | Link |
| 33 |
Hossain, M. I., Rahman, M. M., Hossain, M. S., Chakraborty, R., & Amin, R. (2018). Role of ways of insect visitors foraging for pollination in yield contributing traits of mustard. Journal of Biological Research, 91(1).
|
2018 | Journal Article | Link |
| 34 |
Tofail Hosain, Elias Hossain, Rezowana Nizam, Fazle Bari A.S.M., and Rajesh Chakraborty (2018). Response of physiological characteristics and productivity of hybrid rice varieties under system of rice intensifcation (SRI) over the traditional cultivation. Internation Journal of Plant Biology and Research, 6(2): 1-10.
|
2018 | Journal Article | Link |
| 35 |
Jahan, M. S., Sarkar, D. M., Chakraborty, R., Solaiman, A. H. M., Akter, A., Sheng, S. H. U. and Shirong, G. U. O. (2018). Impacts of Plastic Filming on Growth Environment, Yield Parameters and Quality Attributes of Lettuce. Notulae Scientia Biologicae, 10(4): 522-529.
|
2018 | Journal Article | Link |
| 36 |
Mostofa, M., Roy, T. S., Chakraborty, R., Modak, S., Kundu, P. K., Zaman, M. S. And Shamsuzzoha, M. (2018). Effect of Vermicompost and Tuber Size on Processing Quality of Potato during Ambient Storage Condition. International Journal of Plant & Soil Science, 26(3): 1-18.
|
2018 | Journal Article | Link |
| 37 |
Roy, T. S., Chakraborty, R., Parvez, M. N., Mostofa, M., Ferdous, J. and Ahmed, S. (2017). Yield, dry matter and specific gravity of exportable potato: response to salt. Universal Journal of Agricultural Research, 5(2): 98-103. DOI: 10.13189/ujar.2017.050203.
|
2017 | Journal Article | Link |
| 38 |
Roy, T. S., Chakraborty, R., Parvez, M. N., Biswas, S. and Chakraborty, S. (2017). Development of sustainable gross national income from potato export in Bangladesh-a perspective review. Universal Journal of Agricultural Research, 5(1): 46-51. DOI: 10.13189/ujar.2017.050107.
|
2017 | Journal Article | Link |
| 39 |
Rajesh Chakraborty, T.S. Roy, M. Quamruzzaman, M. Yeasmin, N. Bandopaddhya (2016). Resistant starch a new weapon against disease fighting of potato eater: a focused review. Asian Journal of Pharmaceutics, 10(3): 1-5.
|
2016 | Journal Article | Link |
| 40 |
Chakraborty, R., Roy, T. S., Quamruzzaman, M., Bandopaddhya, N., & Rasul, M. G. (2016). Performance of legendary local fragrant rice in bangladesh. Journal of Agriculture and Ecology Research International, 6(4): 1-7. DOI: 10.9734/JAERI/2016/23009.
|
2016 | Journal Article | Link |
| 41 |
Chakraborty, R., and Roy, T. S. (2016). Threats faced by brown rot of potato in Bangladesh. Microbiology Research, 7(1): 8-12,DOI:10.4081/mr.2016.6258.
|
2016 | Journal Article | Link |
| 42 |
Chakraborty, R; Tanvir E. Chowdhury; Md. Jafrul I. Sumon; Maruf Mostofa and Mohammed L. Rahman (2015). Contribution of flower removal on the performance of Mungbean. European Journal of Experimental Biology, 5(3): 66-71.
|
2015 | Journal Article | Link |
| 43 |
Solaiman, A.H.M.; Takashi Nishizawa; Tuhin Suvra Roy;Mahfuzar Rahman; Rajesh Chakraborty; Jannath Choudhury; Md. Dulal Sarkar and Mirza Hasanuzzaman (2015). Yield, dry Matter, specific gravity and color of three Bangladeshi local potato cultivars as influenced by stage of maturity. Journal of Plant Sciences 10 (3): 108-115. DOI: 10.3923/jps.2015.108.115.
|
2015 | Journal Article | Link |
| 44 |
Roy, T.S.; Rajesh Chakraborty; Tanvir Ehsan Chowdhury; Md. Jafrul Islam Sumon and Md. Quamruzzaman (2015). Efficacy of plant growth regulators (PGRs) on potato mother plant for the production of hybrid true potato seed. European Academic Research, 3(12): 15940-15951.
|
2015 | Journal Article | Link |
| Sl | Conferences | Year | Type | Link |
|---|---|---|---|---|
| 1 |
Rajesh Chakraborty, Tuhin Suvra Roy and Jun-Ichi Sakagami. Oral Presentation title: Problems facing on the prospects of aromatic rice in Bangladesh; Presented during the 255th Crop Science Society of Japan Lecture Meeting held at Tokyo University of Agriculture and Technology, Faculty of Agriculture (Fuchu Campus), Japan, March 29-30, 2023.
|
2023 | Conference | Link |
| 2 |
Taufique, T., T. Nishizawa, M. Kiuchi, T.S. Roy, M. Rahman, Rajesh Chakraborty and K. Nara. (2017). Effect of cold storage period on the physiological and histological changes of potato starch derived from seed potato and TPS (True Potato Seed) tubers. Tohoku Branch of the Horticultural Society Heisei 29th Festival Summary of Research, August 17- 18, Yamagata University Faculty of Agriculture, Yamagata, Japan.
|
2017 | Conference | Link |
| 3 |
Nishizawa, T., T.S. Roy; K, Nara; M, Rahman; Rajesh Chakraborty, X. Li and Y, Motomur. (2017). Do varietal differences in the morphological traits of potato tubers affect histological and physiological traits of the starch granules? Book of abstracts, VII South-eastern europe symposium on vegetables and potatoes, June 20-23, Maribor, Slovenia.
|
2017 | Conference | Link |
| 4 |
Nishizawa, T.; T.S. Roy; S. Takaki; K. Ikada; T. Arai; K. Nara; M.M. Rahman; Rajesh Chakraborty and Y. Motomara (2015). Morphological and physiological traits of starch granules of local potato varieties in Bangladesh as compared with those of common commercial potato varieties. Hirticultural Research, Japan, 14, December.
|
2015 | Conference | Link |
| 5 |
Nishizawa, T.; S. Takaki; K. Ikada; T. Arai; X. Li; Y. Motomara; K. Nara; M.M. Rahman; Rajesh Chakraborty and T.S. Roy. (2014). Histological traits of starch granules of local potato (Solanum tuberosum L.) varieties in Bangladesh. The 3rd Asia Pacific Symposium on Postharvest Research, Education and Extension. Victoria Hotel, Ho Chi Minh City, Viet Nam, 9- 11 December.
|
2014 | Conference | Link |
| Sl | Book | Year | Type | Link |
|---|---|---|---|---|
| 1 | Chakraborty, R., and Roy, T. S. (2016). Splitting of Nitrogen and Boron: a new dimension for quality TPS. LAP Lambert Academic Publishing, ISBN: 9783659932656. Saarbrucken, Germany, pp. 116.
|
2016 | Book | Link |
| Student | Degree | Year | Title | Role |
|---|---|---|---|---|
| Rajia Akhter | MS in Agronomy | 2025 |
Reduction of pod sterility and improvement of groundnut yield as regulated by nano urea and rhizobium inoculation
|
Supervisor |
| Saptarsi Roy | MS in Agronomy | 2025 |
Crop use efficiency and yield of soybean as mediated by nitrogen supplementation through nano urea
|
Co-Supervisor |
| Sl | Professional | Type | From | To |
|---|---|---|---|---|
| 1 |
Member of International Biochar Initiative (IBI), United States of America (USA)
|
Professional | 2025 | Continued |
| 2 |
CDE Member of Cereals & Grains Association, United States of America (USA), (Membership ID: 243276).
|
Professional | 2025 | Continued |
| 3 |
Member of American Society of Agronomy (ASA), United States of America (USA), (Membership ID: 774856).
|
Professional | 2025 | Continued |
| 4 |
Member of Crop Science Society of America, CSSA, United States of America (USA), (Membership ID: 774856).
|
Professional | 2025 | Continued |
| 5 |
Member of Soil Science Society of America, SSSA, United States of America (USA), (Membership ID: 774856).
|
Professional | 2025 | Continued |
| 6 |
Life Member of Bangladesh JSPS Alumni Association (BJSPSAA), Membership Number: R205
|
Professional | 2025 | Continued |
| 7 |
Life Member of Japanese University Alumni Association of Bangladesh (JUAAB), Membership Number: LM1089
|
Professional | 2025 | Continued |
| 8 |
Member of Asian Council of Science Editors (ACSE), United Arab Emirates
|
Professional | 2024 | Continued |
| 9 |
Member of Royal Society of Biology (MRSB), UK
|
Professional | 2022 | Continued |
| 10 |
Life member of The Society for Advancement of Rice Research (SARR), Hyderabad, India
|
Professional | 2021 | Continued |
| 11 |
Active member in International Society for
Development and Sustainability (ISDS), Japan on 19 April, 2018
(Membership ID: M008522).
|
Professional | 2018 | Continued |
| 12 |
Life Member of Bangladesh Society of Agronomy, Bangladesh (Membership ID: LM575).
|
Professional | 2017 | Continued |
| 13 |
Member of Krishibid institution Bangladesh (KIB), Bangladesh
|
Professional | 2013 | Continued |
| Sl | Others | Type | From | To |
|---|---|---|---|---|
| 1 |
Active Member in AOCS (American Oil Chemist
Society), USA from December 2014 to December 2017(Membership ID:
547853).
|
Others | 2014 | 2017 |
| Sl | Achievements | Type | Year |
|---|---|---|---|
| 1 |
Awardee of Ph.D. fellowship by The Japan Society for the Promotion of Science (JSPS) , Japan
|
Fellowship | 2022 |
| 2 |
Distinguished Dean Awardee for the outstanding achievement in B. Sc. Ag. (Hons.), Faculty of Agriculture, Sher-e-Bangla Agricultural University, Dhaka-1207.
|
Award | 2019 |
| 3 |
Oral Presenter in the Winter Course in International Agricultural Program at the University of the Ryukyus, Okinawa, Japan, 2015
|
Fellowship | 2015 |
| Others | |
|---|---|
| 1 |
Country Visited: India, China, Japan, UAE (Dubai) and Thailand.
|
