水稻无人机直播产量、效益分析及技术要点
Yield and Benefit Analysis of Rice Drone Direct Seeding and its Technical Points
童纪氚 1戎雪利 1任萍 2褚光 3王丹英3
作者信息
- 1. 慈溪市农业机械化技术推广中心,浙江慈溪 315300
- 2. 余姚市农业机械化技术推广中心,浙江余姚 315400
- 3. 中国水稻研究所,杭州 310006
- 折叠
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.
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.
关键词
水稻/机械插秧/行走式机械直播/无人机直播Key words
rice/mechanical transplanting/walking mechanical direct seeding/drone direct seeding引用本文复制引用
基金项目
浙江省农业重大技术协同推广项目(2023ZDXT07-1)
出版年
2024
国家科技期刊平台
NSTL
维普
万方数据