Yadunath Bajgai
The Ohio State University, Agriculture Research and Development Centre, Yusipang, University of New England, Chiang Mai University, RNR-Research and Development Centre Bajo, DoA, MoAF
Research areas: Agricultural and Biological Sciences · Soil Science · Soil Carbon and Nitrogen Dynamics · Soil Management and Crop Yield · Soil erosion and sediment transport
About
Graduated with B.Sc (Hons) in Agriculture from the then University of Wales, Bangor (now Bangor University) in the United Kingdom in 1998. After graduation I worked for agriculture extension and development under Ministry of Agriculture of the Royal Government of Bhutan for 6 years before undergoing a masters degree in agriculture (agricultural system) from Chiang Mai University in Thailand. After obtaining masters degree in 2006 he continued agriculture extension and development work. He has completed a PhD in Agriculture (soil science) from the University of New England, Armidale, Australia. He has worked for 13 years in Punakha and Pemagatshel. He has many years of experience in working with extension services covering knowledge dissemination on management of crops, commodities and rural agricultural infrastructure development like farm roads, market sheds and extension centers development which contribute significantly for enhancement of rural livelihoods.
After earning a PhD turned his career path changed to agricultural research at the Agriculture Research and Development Center at Bajo, DoA, MoAF in Wangdue, Bhutan in 2013. At this center he was responsible for management and administration of the research center as well as spearheading the soil fertility management and sustainable land use management component of the research center. At Bajo, he initiated several research and development projects including a major 5-year JICA project. In 2016, Dr Bajgai was transferred to the National Potato Program in Thimphu, which is now housed under the National Center for Organic Agriculture, Yusipang, DoA, MoAF. In Yusipang, headed the National Potato Program where he designed, coordinated, and conducted several multi-location on-station and on-farm research trials evaluating potato germplasm that successfully generated and notified three new potato varieties (Yusi Maap, Yusi Maap-II & Yusi Chip-I) in Bhutan as a PI. The new varieties are notably bringing positive changes in the form improved food and cash incomes for the growers, and better access to the consumers. After a 23 years and 9 months of dedicated, clean and satisfying service to TWA-WA-SUM, he left the civil service in September 2022.
In April 2023, he has taken up the new role as a research scientist at the Ohio State University in the USA under the leadership of global icon Prof. Lal. Key activities include enhancing carbon sequestration in croplands, rangelands and grasslands to improve soil health and resiliency as well as to mitigate global warming by way of reducing atmospheric CO2 concentration. He is interested in investigating the role of innovative and sustainable farming systems that enhance carbon capture, and to collaborate and contribute to generating knowledge toward making carbon sequestration a lucrative and resilient farming venture. He has more than 60 publications to his credit.
Employment
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The Ohio State University Research Scientist2023 - Present
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Agriculture Research and Development Centre, Yusipang Principal Research Officer/Principal Agriculture Officer2016 - 2022
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RNR-Research and Development Centre Bajo, DoA, MoAF Officiating Program Director2013 - 2016
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Ministry of Agriculture, RGoB District Agriculture Officer2003 - 2012
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Ministry of Agriculture, Royal Government of Bhutan Extension Officer/District Agriculture Officer1998 - 2013
Education
- 2009 - 2013
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Chiang Mai University M.S. Agriculture (Agricultural System)2004 - 2006
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University of Wales, Bangor, GWYNEDD B.Sc. (Hons.), Agriculture1995 - 1998
Projects & Funding
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Endeavour Postgraduate Award of Australia Award Australian Government2009 - 2013
Publications (65)
- Yield Gaps in Major Crops of India: A Review of Drivers and Sustainable Intensification Pathways Save
- Quantifying Yield Gaps and Agronomic Drivers of Potato Productivity in Bhutan Save
- Participatory Ecological Assessment of Farmer Perspectives on Management of Invasive Ageratina adenophora in Eastern Bhutan Save
- Assessing impact of conservation agriculture practices on soil physical properties under on‐farm conditions in Central Ohio, USA Save
- The carbon harvest: Unlocking the Value of Environmental Underground Economy into Farm Revenue Save
- Net zero and net negative emissions in brazilian biomes by no-till system Save
- Organic and Conventional Management Effects on Soil Organic Carbon and Macro-Nutrients Across Land Uses in the Bhutanese Himalayas Save
- No-till systems restore soil organic carbon stock in Brazilian biomes and contribute to the climate solution Save
- Altitude, Land Use and Soil Depth Effects on Earthworm Density and its Relationship to Soil Properties in an On-Farm Study Save
- On-farm conservation agriculture practices effects on soil health and agronomic productivity in the Midwestern USA Save
- Determinants Influencing Selection of Potato Varietal Technology and the Role of Gender in Farm Decisions in Bhutan Save
- The presence of wild edible plants and determinants influencing their harvest, consumption, and conservation in south eastern Bhutan Save
- Effect of Different Pruning Systems on Yield and Quality of Tomato Grown Under Greenhouse Save
- Effect of Irrigation Intervals and Manure Rates on Agronomic Parameters of Dill at Different Agro-ecological Zones of Bhutan Save
- Empirical Evidence of the Livelihood Vulnerability to Climate Change Impacts: A Case of Potato-Based Mountain Farming Systems in Bhutan Save
- Climate Change and its Impacts on Agriculture in Bhutan Save
- Rainfall anomalies and their impacts on Bhutan’s agro-ecological landscape Save
- SELF-SUFFICIENCY AND DIETARY ENERGY SUPPLY OF FOOD CROPS IN BHUTAN (A STATUS REPORT) Save
- Correction to: Invasion status and impacts of parthenium weed (Parthenium hysterophorus) in West-Central region of Bhutan Save
- Invasion status and impacts of parthenium weed (Parthenium hysterophorus) in West-Central region of Bhutan Save