bioTrans
bioTrans
Rice Straw Landscape Transition Program
Rice Straw Landscape Transition Program
bioTRANS is a landscape transition initiative designed to transform how agricultural residues are managed across Thailand’s rice-growing regions. The program focuses on converting agricultural biomass that is currently burned in the fields into valuable resources that can restore soil health and support sustainable farming systems.
Across many rice-producing areas of Thailand, farmers harvest two to three rice crops per year. After each harvest, large volumes of rice straw remain in the fields. Because farmers must quickly prepare their land for the next planting cycle, straw is often burned as the fastest method of field clearing.
While this practice is common and practical for farmers, it contributes to seasonal air pollution and PM2.5 emissions that affect both rural communities and nearby urban areas. At the same time, the biomass that is burned represents a significant untapped agricultural resource.
bioTRANS seeks to transform this challenge into an opportunity by establishing systems that recover rice straw and convert it into affordable organic compost. The compost can then be returned to the fields, helping farmers gradually reduce their dependence on chemical fertilizers while restoring soil fertility and soil organic matter.
The platform connects several key elements into one integrated landscape system: biomass recovery, compost production, farmer training, soil regeneration, and sustainable agricultural practices. By linking these components, bioTRANS creates a circular agricultural model in which crop residues are reintegrated into the farming system rather than treated as waste.
The first pilot phase will begin in Nakhon Sawan province, located in Thailand’s Upper Chao Phraya Basin, one of the country’s major rice-producing regions. The pilot will demonstrate how rice straw collection, compost production, and farmer training can operate together as part of a scalable landscape transition model.
Over time, the approach can be expanded to neighboring agricultural provinces, creating a regional pathway toward healthier soils, reduced agricultural burning, and more resilient farming communities.
Rice straw that would normally be burned is collected and transported through local aggregation networks, creating a practical system for managing agricultural residues at the landscape level.
Recovered biomass is processed into organic compost at regional hubs, producing affordable soil amendments that farmers can use to restore soil fertility.
Returning organic matter to the soil improves soil structure, increases soil organic carbon, and supports long-term agricultural productivity.
Training programs and demonstration fields support farmers in gradually transitioning from chemical-intensive farming toward regenerative agricultural practices.
bioTRANS envisions rice landscapes where agricultural residues are no longer burned but reintegrated into the soil, creating circular agricultural systems that improve environmental quality while strengthening farmer livelihoods.
Through collaboration with farmers, community enterprises, and development partners, the initiative seeks to demonstrate practical pathways toward regenerative rice farming across Thailand’s major rice-producing regions.