| 稻油兼用型气力式直播排种装置研究现状和发展趋势 |
| |
| 引用本文： | 胡凯,戴亿政,王瑛.稻油兼用型气力式直播排种装置研究现状和发展趋势[J].农业工程,2020,10(10):8-11. |
| |
| 作者姓名： | 胡凯 戴亿政 王瑛 |
| |
| 作者单位： | 江西省农业机械研究所, 江西 南昌 330044;江西省农业机械研究所, 江西 南昌 330044;江西省农业机械研究所, 江西 南昌 330044 |
| |
| 摘 要： | 排种装置是影响播种机整机作业性能的核心工作部件，精量播种近些年来在油菜的种植方面得到普遍的认可。排种装置按播种原理一般可分为气力式排种器和机械式排种器。通过对比国内外气力式直播排种装置研究现状，分析得出国内外水稻和油菜机械化直播技术和排种装置的发展趋势。稻油直播的兼用型气力式排种装置有广阔的发展前景。
|
| 关 键 词： | 排种装置 精量播种 气力式 稻油兼用 |
| 收稿时间： | 2020/5/22 0:00:00 |
| 修稿时间： | 2020/7/10 0:00:00 |
Research Status and Development Trend of Pneumatic Direct Seed Metering Device for Rice and Rape |
| |
| HU Kai,DAI Yizheng,WANG Ying.Research Status and Development Trend of Pneumatic Direct Seed Metering Device for Rice and Rape[J].Agricultural Engineering,2020,10(10):8-11. |
| |
| Authors: | HU Kai DAI Yizheng WANG Ying |
| |
| Abstract: | Seed metering device is core working component that affects performance of whole seeder.Precision seeding has been widely used in rape seed planting in recent years.According to sowing principle，it could be generally divided into pneumatic seed metering device and mechanical seed metering device.By comparing research status of pneumatic direct seed metering device both in China and other countries，development trend of direct seeding technology and seeding device of mechanization of rice and rape seed was analyzed.Pneumatic direct seed metering device for rice and rape has a broad development prospect. |
| |
| Keywords: | |
| 本文献已被 万方数据 等数据库收录！ |
| 点击此处可从《农业工程》浏览原始摘要信息 |
| 点击此处可从《农业工程》下载免费的PDF全文 |
