中国稻米

中国稻米 ›› 2025, Vol. 31 ›› Issue (6): 9-11.DOI: 10.3969/j.issn.1006-8082.2025.06.003

• 水稻大面积提产增效 • 上一篇    下一篇

东港市“整县制推进”水稻产量提升路径探讨

陈盈1, 杜平2, 包凯军3, 宫殿凯1, 于广星1, 李睿1, 代贵金1, 刘宪平1, 郑文静1,*()   

  1. 1辽宁省水稻研究所，沈阳 110101
    2东港市农业农村发展服务中心，辽宁 东港 118300
    3辽宁万盈农业科技有限公司，沈阳 110100
  • 收稿日期:2025-08-08 出版日期:2025-11-20 发布日期:2025-11-07
  • 通讯作者: *zwj27@126.com
  • 基金资助:
    现代农业产业技术体系建设专项(CARS-01);辽宁省种质创新藏粮于技专项(2022JH1/10200003);国家重点研发计划项目(2023YFD1500804-1);辽宁省农业科学院院长基金(2023QN2408);辽宁省农科院基本科研业务费计划项目(2025XKJS8537)

County-wide Promotion Path Exploration on Improving Rice Yield in Donggang City

CHEN Ying1, DU Ping2, BAO Kaijun3, GONG Diankai1, YU Guangxing1, LI Rui1, DAI Guijin1, LIU Xianping1, ZHENG Wenjing1,*()   

  1. 1Liaoning Rice Research Institute, Shenyang 110101, China
    2Donggang Agricultural and Rural Development Service Center, Donggang, Liaoning 118300, China
    3Liaoning Wanying Agricultural Technology Co., Ltd., Shenyang 110100, China
  • Received:2025-08-08 Published:2025-11-20 Online:2025-11-07

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摘要：

东港市是我国黄海稻区优质稻米核心产区，水稻种植面积稳定在4.3万hm2左右，年产稻谷约35万t。近年来，东港市水稻单产增长陷入停滞，提升单产工作遭遇瓶颈。本文从整县制实现大面积产量提升的角度出发，深入探讨水稻单产的提升路径：通过选育“高产+优质+多抗”的水稻品种，优化品种结构；加大政策扶持力度，开展技术攻关，大力推广工厂化育苗；构建“监测预警精准化、防控技术绿色化、作业服务专业化”的病虫害防控体系；推进土地流转，推动规模化、标准化生产。本文旨在探索一条“绿色化、高产化、优质化、产业化”协同发展的路径，为增强水稻供给保障能力提供坚实的科技支撑。

关键词: 水稻, 产量提升, 整县制推进, 东港

Abstract:

Donggang City is a core production area for high-quality rice in China’s Yellow Sea rice-growing region. The rice-planting area remains stable at around 43,000 hectares, with an annual rice yield of approximately 350,000 tons. In recent years, the growth in rice yield per unit area in Donggang City has stagnated, and efforts to increase the yield per unit area have encountered bottlenecks. From the perspective of achieving large-scale yield enhancement on a county-wide basis, this paper delves into the pathways for improving rice yield per unit area: optimizing the variety structure by breeding rice varieties with “high yield+high quality+multiple resistances”; intensifying policy support, conducting technological research, and vigorously promoting factory-based seedling cultivation; constructing a pest and disease control system featuring “precise monitoring and early warning, green control technologies, and professional operation services”; and promoting land circulation to drive large-scale and standardized production. This paper aims to explore a synergistic development pathway integrating “greenness, high yield, high quality, and industrialization”, providing solid scientific and technological support for enhancing rice supply security capabilities.

Key words: rice, yield enhancement, county-wide promotion, Donggang

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