Technical manual for high-quality and low-emission rice production in the Mekong River Delta
The 2025 guideline was revised to be more workable across the Mekong Delta’s varied conditions (considering infrastructure, mechanization, seasons, low-lying areas, and rice varieties). For water management, drainage is made more flexible: at least two drainage periods from tillering to before headi...
| Main Author: | |
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| Format: | Manual |
| Language: | Vietnamese |
| Published: |
2025
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10568/178981 |
| _version_ | 1855533368176803840 |
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| author | National Agriculture Extension Center |
| author_browse | National Agriculture Extension Center |
| author_facet | National Agriculture Extension Center |
| author_sort | National Agriculture Extension Center |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | The 2025 guideline was revised to be more workable across the Mekong Delta’s varied conditions (considering infrastructure, mechanization, seasons, low-lying areas, and rice varieties). For water management, drainage is made more flexible: at least two drainage periods from tillering to before heading, with fields kept dry for at least three continuous days each time; in low-lying zones or very rainy seasons, one drainage period may be used while still meeting emissions-reduction goals. For seeding and fertilization, it adds a clear seed-rate roadmap (≤80 kg/ha before 2028; ≤70 kg/ha from 2028) and, introduces the benefits of applying seeding combined with fertilizer incorporation, which are reduced nitrogen rate by 10–15% and shifts to two fertilizer applications instead of three. For straw management, it prioritizes collecting straw for reuse; if collection isn’t possible, it is recommended to incorporate straw with bioproducts under non-flooded conditions. It also adds post-harvest drying/storage technologies and encourages digital monitoring to cut losses and improve grain quality. |
| format | Manual |
| id | CGSpace178981 |
| institution | CGIAR Consortium |
| language | Vietnamese |
| publishDate | 2025 |
| publishDateRange | 2025 |
| publishDateSort | 2025 |
| record_format | dspace |
| spelling | CGSpace1789812025-12-19T02:12:05Z Technical manual for high-quality and low-emission rice production in the Mekong River Delta National Agriculture Extension Center climate change mitigation The 2025 guideline was revised to be more workable across the Mekong Delta’s varied conditions (considering infrastructure, mechanization, seasons, low-lying areas, and rice varieties). For water management, drainage is made more flexible: at least two drainage periods from tillering to before heading, with fields kept dry for at least three continuous days each time; in low-lying zones or very rainy seasons, one drainage period may be used while still meeting emissions-reduction goals. For seeding and fertilization, it adds a clear seed-rate roadmap (≤80 kg/ha before 2028; ≤70 kg/ha from 2028) and, introduces the benefits of applying seeding combined with fertilizer incorporation, which are reduced nitrogen rate by 10–15% and shifts to two fertilizer applications instead of three. For straw management, it prioritizes collecting straw for reuse; if collection isn’t possible, it is recommended to incorporate straw with bioproducts under non-flooded conditions. It also adds post-harvest drying/storage technologies and encourages digital monitoring to cut losses and improve grain quality. 2025-11 2025-12-18T03:02:25Z 2025-12-18T03:02:25Z Manual https://hdl.handle.net/10568/178981 vi Open Access application/pdf National Agriculture Extension Center. 2025. Technical manual for high-quality and low-emission rice production in the Mekong River Delta. Hanoi, Vietnam: National Agriculture Extension Center. |
| spellingShingle | climate change mitigation National Agriculture Extension Center Technical manual for high-quality and low-emission rice production in the Mekong River Delta |
| title | Technical manual for high-quality and low-emission rice production in the Mekong River Delta |
| title_full | Technical manual for high-quality and low-emission rice production in the Mekong River Delta |
| title_fullStr | Technical manual for high-quality and low-emission rice production in the Mekong River Delta |
| title_full_unstemmed | Technical manual for high-quality and low-emission rice production in the Mekong River Delta |
| title_short | Technical manual for high-quality and low-emission rice production in the Mekong River Delta |
| title_sort | technical manual for high quality and low emission rice production in the mekong river delta |
| topic | climate change mitigation |
| url | https://hdl.handle.net/10568/178981 |
| work_keys_str_mv | AT nationalagricultureextensioncenter technicalmanualforhighqualityandlowemissionriceproductioninthemekongriverdelta |