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激光1小时清除32万棵杂草:中国农业不必再羡慕美国

  • 2026-08-07 10:04:40
激光1小时清除32万棵杂草:中国农业不必再羡慕美国

[图片]自从有了农耕，田间就必须除草。随着时间的变迁和农业科技的进步，这项繁重的劳作，从人工除草逐步发展到机械除草和化学除草。最近，我国又开始推广激光除草。中国农业的科技含量，越来越高了。[图片]激光除草，简单来说，就是利用高能激光束，精准清除田间杂草。激光除草的工作原理也不复杂...

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0.196394s