欢迎访问《中国农学通报》,

中国农学通报 ›› 2021, Vol. 37 ›› Issue (2): 140-146.doi: 10.11924/j.issn.1000-6850.casb20200300202

所属专题: 水稻

• 工程·机械·水利·装备 • 上一篇    下一篇

关于水稻机插秧同步侧深施肥技术集成推广的思考——以黑龙江寒地水稻为例

周璇1(), 辛景树1(), 沈欣1, 徐洋1, 傅国海1, 刘欣2, 聂强3, 孙国栋2   

  1. 1全国农业技术推广服务中心,北京 100125
    2黑龙江省创业农场,黑龙江富锦 156321
    3黑龙江省建三江管理局,黑龙江富锦 156300
  • 收稿日期:2020-03-13 修回日期:2020-05-31 出版日期:2021-01-15 发布日期:2021-01-14
  • 通讯作者: 辛景树
  • 作者简介:周璇,女,1991年出生,贵州贵阳人,农艺师,博士,主要从事肥料技术推广方面的研究。通讯地址:100125 北京市朝阳区麦子店街20号 全国农业技术推广服务中心,E-mail:zhouxuan@agri.gov.cn

The Extension of Deep Side Fertilizing Technology in Rice Production——Take Heilongjiang as an Example

Zhou Xuan1(), Xin Jingshu1(), Shen Xin1, Xu Yang1, Fu Guohai1, Liu Xin2, Nie Qiang3, Sun Guodong2   

  1. 1National Agricultural Technology Extension and Service Center, Beijing 100125
    2Chuangye Farm of Heilongjiang Province, Fujing Heilongjiang 156321
    3Jiansanjiang Administration of Heilongjiang Province, Fujing Heilongjiang 156300
  • Received:2020-03-13 Revised:2020-05-31 Online:2021-01-15 Published:2021-01-14
  • Contact: Xin Jingshu

摘要:

水稻机插秧同步侧深施肥技术作为2018年农业农村部重大引领技术之一,具有省工、增产、提高肥料利用效率的优势,充分了解和认识中国水稻机插秧同步侧深施肥技术推广应用的可行性及限制因素,制定科学有效的推广方案及扶持政策,对深入推进中国水稻机插秧同步侧深施肥技术发展,助力水稻化肥减量增效具有重要意义。本文从国外水稻机插秧同步侧深施肥技术推广的经验与启示、中国水稻机插秧同步侧深施肥技术推广基础以及水稻机插秧同步侧深施肥技术优势等三方面对我国水稻机插秧同步侧深施肥技术推广应用的可行性进行了阐述,从区域生产条件差异、生产成本增加、配套技术不足等多方面对中国水稻机插秧同步侧深施肥技术推广应用的限制因素进行了深入分析并提出对策与建议,以期为进一步推进中国水稻机插秧同步侧深施肥技术大面积推广应用提供参考。

关键词: 水稻, 侧深施肥, 推广应用, 限制因素, 对策与建议

Abstract:

Deep side fertilizing technology in rice production, with the advantages of labor saving, yield increase and fertilizer utilization efficiency improvement, has been chosen as one of the leading technology by the Ministry of Agriculture and Rural Affairs. Fully understanding the feasibility and limiting factors of the extension of the technology in rice production in China, and formulating effective extension scheme and supportive policy are important for promoting the technology and for reducing quantity and increasing efficiency of fertilizer utilization. In the study, we discussed the feasibility of promoting the technology from 3 aspects: the experience and enlightenment from abroad, the basis for the technology extension in China, and the advantage of the technology in rice production. Then, we analyzed the limiting factors of the technology extension from the points of production condition difference among regions, increase of production cost and insufficient matching technology, and proposed countermeasures for promoting the technology in China.

Key words: rice, deep side fertilizing, extension, limiting factors, strategy and suggestion

中图分类号: