SYSTEM OF RICE INTENSIFICATION (SRI) -CULTIVATION

The System of Rice Intensification (SRI) has emerged as a promising agricultural methodology for enhancing rice productivity while promoting sustainability and resilience in rice cultivation systems. This abstract aims to provide an overview of SRI, highlighting its principles, practices, and potential benefits. SRI emphasizes the optimization of plant growth conditions through improved soil, water, and nutrient management, coupled with innovative cultivation techniques. Key principles include the transplantation of young and healthy seedlings, wider spacing, reduced water usage through alternate wetting and drying, and organic fertilization. These practices aim to enhance root and canopy development, leading to increased nutrient uptake, improved water efficiency, and heightened resistance to pests and diseases.Research and field trials have demonstrated the potential of SRI to significantly increase rice yields while reducing input costs and environmental impacts. Moreover, SRI has shown resilience to climate variability, making it particularly relevant in the face of changing climatic conditions. By promoting agroecological principles and minimizing reliance on external inputs, SRI offers a sustainable alternative to conventional rice farming practices.In addition to its agronomic benefits, SRI contributes to broader socio-economic outcomes, including improved livelihoods for smallholder farmers, enhanced food security, and reduced greenhouse gas emissions. Furthermore, its participatory and adaptive approach fosters knowledge sharing and innovation within farming communities.Despite its proven advantages, widespread adoption of SRI faces challenges related to knowledge dissemination, policy support, and institutional capacity. Addressing these barriers requires concerted efforts from governments, research institutions, NGOs, and farmers’ organizations to promote SRI extension programs, provide technical assistance, and create enabling policy environments.In conclusion, the System of Rice Intensification represents a promising pathway towards sustainable rice production, offering a holistic approach that balances productivity, environmental stewardship, and socio-economic well-being. By harnessing the principles of SRI, stakeholders can work towards realizing the vision of a resilient and equitable rice agriculture system in the face of global challenges.

Read More: https://www.researchgate.net/publication/378402780_SYSTEM_OF_RICE_INTENSIFICATION_SRI_-CULTIVATION