Some More Sustainable Rice Alternatives - CleanTechnica

Source: cleantechnica
Author: @cleantechnica
Published: 10/14/2025
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Read original articleThe article from CleanTechnica addresses the significant climate impact of rice cultivation, primarily due to methane emissions from traditional wet farming methods. It highlights several sustainable farming practices that can reduce these emissions, including alternate wetting and drying (AWD), mid-season drainage, and direct seeding. AWD involves controlled irrigation around critical growth periods to reduce methane and arsenic uptake. Mid-season drainage temporarily dries fields during the growing season to cut greenhouse gas emissions, while direct seeding reduces the flooding period by about a month, further lowering methane output.
Beyond improving rice cultivation methods, the article explores low-carbon alternatives to rice for those seeking more sustainable diets. While not exhaustive, the suggested alternatives include grains and foods that often have higher protein content than rice, offering both environmental and nutritional benefits. The piece underscores the broader context that agriculture and food production significantly contribute to climate change, with rice being a notable factor due to its methane emissions. Additionally, the article briefly mentions teff, a grain used in Ethiopian cuisine,
Tags
energysustainable-agriculturemethane-emissionsclimate-changerice-cultivationgreenhouse-gaseslow-carbon-diet