China Rice

China Rice ›› 2024, Vol. 30 ›› Issue (1): 98-100.DOI: 10.3969/j.issn.1006-8082.2024.01.016

• Varieties & Technology • Previous Articles     Next Articles

Yield and Benefit Analysis of Rice Drone Direct Seeding and its Technical Points

TONG Jichuan1, RONG Xueli1, REN Ping3, CHU Guang2, WANG Danying2,*()   

  1. 1Cixi Agricultural Mechanization Technology Extension Center, Cixi, Zhejiang 315300, China
    2China National Rice Research Institute, Hangzhou 311400, China
    3Yuyao Agricultural Mechanization Technology Extension Center, Yuyao, Zhejiang 315400, China

水稻无人机直播产量、效益分析及技术要点

童纪氚1, 戎雪利1, 任萍3, 褚光2, 王丹英2,*()   

  1. 1慈溪市农业机械化技术推广中心，浙江 慈溪 315300
    2中国水稻研究所，杭州 310006
    3余姚市农业机械化技术推广中心，浙江 余姚 315400
  • 通讯作者: *wangdanying@caas.cn
  • 基金资助:
    浙江省农业重大技术协同推广项目(2023ZDXT07-1)

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Abstract:

This paper compared the yield, cost and benefit of mechanical transplanting, walking mechanical direct seeding and drone direct seeding, and analyzed the efficiency and group uniformity of different planting methods with conventional japonica rice variety Xiushui 14 as the test variety. The results showed that the yield of rice drone direct seeding was not significantly different from that of machine transplanting and walking mechanical direct sowing, but it had the characteristics of high sowing efficiency, balanced population growth and low planting cost. Technical key points of drone direct seeding was proposed in this paper.

Key words: rice, mechanical transplanting, walking mechanical direct seeding, drone direct seeding

摘要：

以常规水稻品种秀水14为供试品种，比较了机械插秧、行走式机械直播和无人机直播3种种植方式的产量、成本和效益，分析了不同种植方式的工作效率与群体均匀性。结果表明，无人机直播的产量与机械插秧、行走式机械直播无显著差异，但其具有播种效率高、群体生长均衡、种植成本低的特点。最后小结了无人机直播技术要点。

关键词: 水稻, 机械插秧, 行走式机械直播, 无人机直播

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