来源：中国新闻网 据悉，节水抗旱稻正在为农业、生态、经济搭建良性互动"立交桥"，为进一步推动农业低碳转型提供可 复制、可推广的新路径。以旱直播节水栽培为例，相比传统水稻淹灌栽培，节水抗旱稻良种良法配套可 减排温室气体90%以上，可减排甲烷97%以上。 据了解，首笔种植节水抗旱稻的碳普惠交易本月完成。根据该交易测算，种植节水抗旱稻可增加460元/ 公顷的额外碳减排收益。按照节水抗旱稻年推广面积为40万公顷计算，每年可新增收益共计1.84亿元。 迄今，节水抗旱稻已在20多个"一带一路"共建国家示范推广。 中新网上海6月24日电(记者 陈静)记者24日获悉，《节水抗旱稻的故事》新书在沪首发。这部由上海市 农业生物基因中心与华南农业大学联合编著的科普力作，以故事化形式揭秘国家科技进步奖一等奖成果 ——节水抗旱稻的研发历程，讲述围绕节水抗旱稻研发的动人故事。 据悉，节水抗旱稻是一项中国原创性重大农业科技成果，配套旱直播节水栽培技术，可实现节水50%、 减少甲烷排放90%以上。上海市农业科学院党委书记、院长蔡友铭对记者表示，深化农业科技创新，一 方面要更好地为本地农业生产服务，打造"小而美、鲜又精"的农业特色优势；另一方 ...

Core Viewpoint - The water-saving drought-resistant rice is a significant agricultural technological achievement in China, capable of saving 50% water and reducing methane emissions by over 90% [1][2] Group 1: Agricultural Innovation - The water-saving drought-resistant rice integrates high yield and quality of traditional rice with drought resistance and water-saving features, allowing for cultivation without flooding and achieving similar yield and quality to regular rice while saving over 50% water [1] - The technology has been recognized with multiple awards, including the second prize of the National Technology Invention Award in 2013 and the first prize of the National Science and Technology Progress Award in 2020 [1] - The total area promoted for water-saving drought-resistant rice has exceeded 30 million mu, with an annual planting area of 5 million mu [1] Group 2: Environmental Impact - The drought-resistant rice cultivation method can reduce greenhouse gas emissions by over 90% compared to traditional flooded rice cultivation, with methane emissions reduced by over 97% [2] - The carbon reduction methodology for this rice has been successfully registered, leading to additional carbon reduction revenue of 460 yuan per hectare, potentially generating an annual income of 18.4 million yuan based on a planting area of 400,000 hectares [2] Group 3: International Outreach - Since 2008, the water-saving drought-resistant rice has been tested and promoted in several African countries, with five varieties approved in four countries by the end of 2024 [3] - In Uganda and Ghana, 120,000 mu have been demonstratively promoted, resulting in an increase of over 7.2 million kilograms of rice and helping local farmers earn over 10 million yuan [3] - The research team aims to achieve the "1522" development goal, which includes increasing rice planting area by 100 million mu, producing an additional 50 billion kilograms of rice, and reducing water usage by 20 billion tons [3]