Solidot: 科学家调查用无人机为作物喷啥

Solidot

奇客的资讯，重要的东西

科学家调查用无人机为作物喷啥
http://solidot.org.feedsportal.com/c/33236/f/556826/s/2dc20240/l/0L0Ssolidot0Borg0Cstory0Dsid0F35312/story01.htm
Jun 25th 2013, 10:19

加州大学戴维斯分校的研究人员与雅马哈公司合作，正在测试用无人机为农作物喷粉，目的是将日本的无人机喷粉技术引进美国。但技术问题并不是无人机喷粉面临的唯一障碍。利用飞机喷撒农药和播种已有上百年历史，但它并不万能。低空为农田喷撒农药最适合的地理位置是北美大平原，因为这里地势平坦，而且没有树木和电力线等障碍。而在楼宇密集和地势崎岖的地方，飞机或直升机喷粉并不可行。即时在理想情况下，低空飞行也具有危险性。日本地形变化多端，本来不适合用飞机喷撒农药和播种，但这个老龄化社会有强烈的动机拥抱自动化技术，日本利用无人机喷粉已有二十多年历史，今天该国五分之二的水稻面积使用无人机喷粉。This entry passed through the Full-Text RSS service — if this is your content and you're reading it on someone else's site, please read the FAQ at fivefilters.org/content-only/faq.php#publishers. Five Filters recommends: 'You Say What You Like, Because They Like What You Say' - http://www.medialens.org/index.php/alerts/alert-archive/alerts-2013/731-you-say-what-you-like-because-they-like-what-you-say.html



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