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老挝水稻干湿交替灌溉(AWD)示范站实测成效
NAFRI demonstration-site results: 54% water saving, 14% yield increase and 2.5–5t CH4/ha. Not nationwide results; trial period, comparator and methane measurement unit require the original page.
Reported citation: Lao PDR Country Climate and Development Report (CCDR) · 2026 · PDF page 56
Results from NAFRI's demonstration site show AWD can cut irrigation water use by 54%, increase grain yield by 14%, and reduce methane (CH4) emissions by 2.5-5t/ha.
Earlier supplied reviews (1)
老挝 NAFRI 水稻交替干湿灌溉(AWD)示范站点成效核验 · PDF page 56
Supplied review and quoted passage support this limited claim; original PDF and any entity attribution beyond the quote still require independent checking.
External review, not independent original-source verification. Human review required · 2026-11-01.supplied-reviews.v3
Original supplied claims
气候智慧型水稻强化种植系统与干湿交替灌溉技术
在主要平原农业区推广水稻强化体系(SRI)与交替干湿灌溉(AWD)技术,显著降低灌溉用水量与甲烷排放,同时提高水稻产量。
交替干湿灌溉技术可减少54%的灌溉用水量并增加14%的产量
Lao PDR Country Climate and Development Report (CCDR)
Lao PDR Country Climate and Development Report (CCDR) · SRC-033 · 2026-11-01.user-extracts.v3
The 54% water reduction and 14% yield increase are reported demonstration-site results, not national targets or verified national/community-wide outcomes.
Catalogue reference: Lao PDR Country Climate and Development Report — Full Report. PDF signature, title, cover/copyright year, 120 pages and source verified; Drive size and can_download readback verified Cover and copyright 2026; report and overview retained as distinct documents. Open Knowledge public download succeeds while documents/thedocs endpoint remains blocked. Repository IDs are not used as the publication date.