System of Rice Intensification (SRI): A Sustainable Approach to Rice Cultivation

System of Rice Intensification (SRI) is an innovative farming methodology that aims to enhance rice yield while minimizing resource usage and environmental impact. Developed by French Jesuit Father Henri de Laulanié in Madagascar, SRI builds upon decades of agricultural experimentation.

Listen to our BSc Agronomy Student Elia P. Mollel

Key Features of SRI:

Plant Management: SRI focuses on individual transplanting of very young rice seedlings in a square pattern, allowing for wider spacing and reduced water requirements.

Soil and Water Management: By applying minimal water and providing organic matter for nutrient enrichment, SRI optimizes soil health and water use efficiency.

Reduced Seed Requirements: SRI decreases seed requirements by up to 90% compared to conventional methods.
Global Adoption: Millions of smallholder farmers across Asia and Africa have embraced SRI, benefiting from increased yields and improved livelihoods.

Impact and Potential: SRI exemplifies how agroecological approaches can address the global rice crisis. Its adoption has the potential to transform rice cultivation sustainably, benefiting both farmers and the environment

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