Comparing productivity of rice under system of rice intensification and conventional flooding: A switching regression approach

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Rice (Oryza sativa L.) is one of the most important food crops for more than 50% of the world population (Atera et al., 2018). Globally, about 160 million hectares are estimated to be under rice production with an annual production of approximately 500 million metric tons (Kirby et al., 2017). The demand for rice has […]

SRI 1.0 and Beyond: Understanding the System of Crop Intensification as SRI 3.0

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…SRI 2.0 is a set of adaptations of the original practices to be effective under different constraints or opportunities. The principles remain the same – rainfed SRI, direct-seeded SRI, mechanized SRI, etc. SRI 3.0 is the extension and adaptation of SRI ideas and principles to other crops – wheat, millet, sugarcane, mustard, etc. – in […]

ZAMBIA: Improving Rural Livelihoods in Zambia with SRI: The Inspiring Story of Henry Ngimbu

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Discover the inspiring story of Zambian entrepreneur Henry Ngimbu and how he’s making a difference in rural communities in his home country through the System of Rice Intensification (SRI). Learn about the four key areas he believes are paramount to growing SRI in Zambia and the potential for SRI adoption in the country.