黔东南山区县水稻大面积单产提升的实践与思考OA
Practices and Reflections on Increasing Large-Area Per-Unit Yield of Rice in a Mountainous County of Southeast Guizhou——A Case Study of Taijiang County
黔东南州地处云贵高原向湘西丘陵过渡地带,境内山高谷深、田块小,耕地资源分散且土层较薄,农业生产条件相对受限.水稻作为当地主要的粮食作物,其产量直接关系到当地粮食安全和农民收入水平.2024 年,黔东南州台江县开展水稻大面积单产提升行动,实现全县水稻单产较 2023 年提升 9.13%.本文就台江县在水稻大面积单产提升行动中所采用一系列做法、取得的阶段性成效、目前尚存在的问题以及对如何实现单产进一步提升进行了思考,并提出建议.
Located in the transitional zone from the Yunnan-Guizhou Plateau to the hills of Western Hunan,Qiandongnan Prefecture features steep mountains,deep valleys,scattered arable land,and relatively thin soil layers—conditions that impose constraints on agricultural production.As the primary grain crop in the region,rice yield has a significant impact on both local food security and farmers'income.In 2024,Taijiang County of Qiandongnan Prefecture carried out an initiative to increase rice yield across large areas,achieving a 9.13%rise in per-unit yield compared to 2023.This paper summarized the key measures implemented,the interim results obtained,and the existing challenges in Taijiang County's yield enhancement initiative.It also offers reflections and recommendations for further increasing rice productivity in the future.
王花;褚光
台江县农业技术推广站,贵州台江 556399台江县农业技术推广站,贵州台江 556399||中国水稻研究所/水稻生物育种全国重点实验室,杭州 310006
农业科技
水稻大面积单产提升台江县
ricelarge-scale yield improvementTaijiang County
《中国稻米》 2026 (1)
1-5,5
中国农业科学院基本科研业务费专项(Y2025XC08)中国农业科学院高产高效技术集成与示范推广项目(ZHJGCGX202504)黔东南州科技计划项目(黔东南科合支撑20240010号)
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