Rice cultivation is a major contributor to global greenhouse gas emissions, primarily due to methane released from flooded fields. As climate change threatens agricultural yields, researchers and farmers across Asia are trialing sustainable cultivation methods to reduce environmental impacts. Techniques such as alternate wetting and drying (AWD) and direct seeding are being introduced to minimize water usage and lower methane production. However, transitioning traditional farming communities to these climate-friendly practices requires overcoming infrastructural challenges, financial hurdles, and deeply ingrained agricultural habits.
- Traditional flooded rice paddies create anaerobic conditions that generate methane, a greenhouse gas significantly more potent than carbon dioxide over a short-term horizon.
- Rice cultivation is estimated to account for approximately 10 to 12 percent of global agricultural greenhouse gas emissions.
- The “alternate wetting and drying” (AWD) method periodically drains rice fields, which can reduce methane emissions by up to 50 percent and lower water consumption.
- Adopting sustainable practices remains challenging due to inadequate water-control infrastructure and the high initial costs of transitioning for smallholder farmers.
- Initiatives in key Asian rice-producing nations are testing low-emission farming standards to help farmers adapt to changing weather patterns while accessing premium green markets.
Based in Singapore, CNA (Channel News Asia) covers global developments with an Asian perspective, with correspondents based in major cities across Asia, including Kuala Lumpur, Jakarta, Bangkok, Tokyo, Seoul and Beijing, as well as in New York, Washington D.C. and London.
Official website: https://www.channelnewsasia.com/
Original video here.
This summary has been generated by AI.
😂 ramailo laagyo sikaune tarika😂 'kina chai English word nai use garxan' bhanne pani Nepalimai bhakobha kya daami hunethiyo. 😂
10:31 How many trials they had to conclude that 6% is significant? What if the weather will dominate? What if something else, how can you control it on the ground?
4:37 Not everyone has soil like in Jatiro. Reprocibility is important. You should sell soil to make it sustainable long-term; logistics isn't free…
4:37 Preservation of soil should be your concern for reprocibility as well.
6:00 Preservation of planing material should be your concern for reprocibility as well.
4:37 What if some fungi can affect results? This is my good guess, I don't have practical experience. What about boxes or something like that? Boxes will help with logistics as well.