Search
Hybrid rice + innovations: a path forward for climate-smart agriculture

January 7, 2025 | International Rice Research Institute (IRRI) |

 

A recent study “Advanced technologies for reducing greenhouse gas emissions from rice fields: Is hybrid rice the game changer?”, published in Plant Communications by researchers from IRRI, USDA, and the University of the Philippines Los Baños (UPLB), highlights hybrid rice as a promising solution to reduce greenhouse gas (GHG) emissions while ensuring food security. The study shows hybrid rice emits 19% less methane due to its shorter growth duration and enhances nitrogen-use efficiency, reducing nitrogen emissions. Innovations such as machine learning, gene editing, and high-throughput phenotyping further accelerate climate-resilient rice breeding. Integrating hybrid rice with nutrient optimization, controlled irrigation, and soil organic matter management could significantly lower emissions while improving productivity. However, understanding plant genetics, soil microbiota, and environmental interactions remains a challenge, and widespread adoption will require research, farmer incentives, and policy support.

Viewed Articles
Hybrid rice + innovations: a path forward for climate-smart agriculture
January 7, 2025 | International Rice Research Institute (IRRI) |  A recent study “Advanced technologies for reducing greenhouse gas emissions from rice fields: Is hybrid rice the game changer?”, publi
Read More
IRRI and Kubota partner up on experiment to reduce GHG emissions
February 2, 2025 | International Rice Research Institute (IRRI) |  The International Rice Research Institute (IRRI) and Kubota Corporation have launched a field experiment to evaluate strategies for r
Japan looks to farms in 'advanced decarbonization areas'
August 12, 2024 | the japan times | Japan's government has designated numerous municipalities as "advanced decarbonization areas," aiming for net-zero carbon dioxide emissions from households and
Taiwan Launches 20 Flagship Carbon Reduction Projects for 2050 Net-Zero Transition
January 23, 2025 | Newtalk News (In Chinese) |  The 3rd meeting of the Taiwan’s National Climate Change Committee has unveiled a comprehensive decarbonization plan involving six key ministries to driv
Biden-Harris Administration Announces $90 Million in Innovative Projects that Help Conserve Natural Resources and Address Climate Change as Part of Investing in America Agenda
July 18, 2024 | USDA | U.S. Agriculture Secretary Tom Vilsack announced a $90 million investment in 53 Conservation Innovation Grants (CIG) projects aimed at advancing conservation practices on privat
ASEAN leadership to bend the curve on climate by strengthening food systems
January 21, 2025 | World Economic Forum |  Rice, a staple for over half the world’s population, also contributes 1.5% of global greenhouse gas (GHG) emissions, largely due to inefficient fertilizer us
TOP