Raj Chongtham

Presentation
I am a researcher in agroecology, specializing in cropping systems and sustainability. My research focuses on identifying pathways for a swift transition to sustainable food (and feed) systems, with particular attention to crop diversification practices and the interactions between actors within the food value chain. This interest stems from the recognition that current agricultural practices, which heavily rely on external inputs and intensive resource use, are unsustainable in the long term.
My work explores how various agroecological management practices in both organic and conventional farming systems can address key challenges such as climate change, low economic incentives, declining ecosystem services, and biodiversity loss. At present, I am involved in several projects examining the benefits of crop diversification, both spatially and temporally. One example is investigating intercropping of legumes with cereals and oilseeds to create more diversified, productive, adaptive, and agroecological cropping systems in Northern Europe.
I also have experience conducting agrarian diagnostic studies in middle- and low-income countries, including India, Romania, South Africa, and Uganda, providing valuable insights into the local context of agricultural practices and sustainability challenges.
Additionally, I have a strong interest in multi-criteria sustainability assessment tools. These tools are integral to my research, teaching, and supervision of student theses, where I guide students in evaluating sustainability from multiple perspectives.
Teaching
- I am currently the Study Director of MSc program in Agroecology (https://student.slu.se/en/studies/courses-and-programmes/masters-programmes/agroecology/)
- I serve as the leader of the PhD course in “Cropping Systems Diversification” (https://www.slu.se/en/education/programmes-courses/course/P000073/F0001.2425/Cropping-Systems-Diversification/)
- Coordinator of the MSc thesis course of the Agroecology program.
- I am also the Course leader for "Agroecology and Sustainability of Production Systems," which is offered at the MSc level.
- I represent SLU at the European Network of Organic Agriculture Teachers (ENOAT) and teach organic agriculture to trans-European course organised by ENOAT
- Beyond these roles, I teach in various other courses related to crop production systems and agrarian diagnostic studies, with a focus on participatory approaches.
Research
Ongoing research projects
- Unlocking the Power of Crop Diversification: Transforming Organic Arable Cropping in Sweden- funded by Carl Tryggers Foundation
- Strip cropping of oilseed rape and wheat -funded by FORMAS
- Intercropping for more sustainable oilseed rape production -funded by SLF
- Horizon Project: IntercropVALUES
- Multifunctional strip cropping using legumes for ecological weed control – funded by Ekhaga Foundation
- Towards sustainable preparedness in Swedish agriculture -funded by Formas
- Holistic assessment of crop diversification on productivity, plant and soil health and socio-economic feasibility – a study based on an existing long-term field experiment in Alnarp – funded by LTV faculty’s seed money
Completed Projects:
- Sweden-India Collaboration in Food-Environment Nexus
- Long-term benefits and trade-offs of crop diversification in two organic crop rotations in Scania
- Multi-criteria sustainability assessment of farms in Southern Sweden
- Horizon Project: DiverIMPACTS - Diversification through Rotation, Intercropping, Multiple Cropping, Promoted with Actors and value-Chains towards Sustainability
- Horizon Project: Agroecology for Europe- AE4EU
- Horizon Project: ReMIX: Redesigning European Cropping Systems based on species Mixtures (https://www.remix-intercrops.eu/)
- European Project: LEGATO: Legumes from the agriculture of tomorrow (http://www.legato-fp7.eu/)
Background
Educational Background
MSc in Desert Studies, specializing in Agriculture and Biotechnology for Sustainable Dryland Development, 2006. Ben-Gurion University of the Negev, Israel.
MSc in Sustainable Agricultural Development, 2008. University of Copenhagen, Denmark and Master de Sciences et Technologies, Agronomie- Agroalimentaire, Montpellier SUPAGRO, France
PhD in Agronomy, 2016. Swedish University of Agricultural Sciences, Sweden.
Post-doc in Cropping systems ecology, 2017. Department of Biosystems and Technolgy, Swedish University of Agricultural Sciences, Alnarp.
Publications list:
