中国稻米 ›› 2022, Vol. 28 ›› Issue (6): 98-101.DOI: 10.3969/j.issn.1006-8082.2022.06.019

• 专论与研究 • 上一篇    下一篇

辽宁省水稻生产现状分析及技术优化建议

李跃东1(), 董立强1, 隋国民1,*(), 柴振军2, 徐婷婷2   

  1. 1辽宁省水稻研究所,沈阳 110101
    2灯塔市农业农村服务中心,辽宁 灯塔 111399
  • 收稿日期:2022-06-04 出版日期:2022-11-20 发布日期:2022-11-17
  • 通讯作者: 隋国民
  • 作者简介:daozuosuo@126.com
  • 基金资助:
    国家重点研发计划项目(2017YFD0300700);辽宁省农业农村厅水稻种植结构调整专项-优质高食味水稻新品种选育繁育示范推广;辽宁省农业科学院院长基金青年基金(2022QN2302)

Analysis on the Status of Rice Production in Liaoning Province and Suggestions for Technical Optimization

LI Yuedong1(), DONG Liqiang1, SUI Guomin1,*(), CHAI Zhenjun2, XU Tingting2   

  1. 1Liaoning Rice Research Institute, Shenyang 110101, China
    2Dengta Agricultural and Rural Service Center, Dengta, Liaoning 111399, China
  • Received:2022-06-04 Online:2022-11-20 Published:2022-11-17
  • Contact: SUI Guomin

摘要:

在资源环境压力持续加大的情况下,降低生产成本、提高生产效率和肥水利用效率、保持耕地持久丰产能力成为水稻生产的迫切要求。本研究以辽宁省3个水稻生产区为划分依据,于2020年水稻生长季调查了14个种植面积相对较大县(市)的水稻生产情况,走访了254家水稻生产主体,对比了传统模式和优化栽培模式的应用效应,最后依据不同经营者的生产特点提出了技术优化途径和发展建议。

关键词: 水稻, 生产现状, 技术优化, 辽宁

Abstract:

As the pressure on resources and environment continues to increase, reducing production costs, improving production efficiency, improving fertilizer and water use efficiency, and maintaining the lasting and high yield capacity of arable land have become urgent requirements for rice production. Based on the three rice production region in Liaoning Province, the rice production of 254 individual rice producers in 14 counties and cities with large planting areas were investigated in 2020, and the application effects of the traditional mode and the optimized cultivation mode were compared. The technology optimization approaches and development suggestions were put forward based on the production characteristics of different operators.

Key words: rice, production status, technical optimization, Liaoning

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