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美国佛罗里达州的太阳能电厂,为了除去太阳能板下面的杂草,租了一群绵羊,让羊去把草吃干净。据说,这种方法的成本是传统方法的四分之一,比起化学除草,对环境更友好。该公司还在 Facebook 播出这些绵羊的实时视频。 (水城百事)

by 匿名, Wednesday, September 23, 2020, 09:10

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  86 views

They're fluffy. They're hungry. They work for Tampa Electric https://www.tampabay.com/business/theyre-fluffy-theyre-hungry-they-work-for-tampa-electric-20190213/

by 匿名, Wednesday, September 23, 2020, 09:11 @ 匿名

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  79 views

中国早几年前都已经这样做了。

by 匿名, Wednesday, September 23, 2020, 09:23 @ 匿名

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  75 views

还有用鸭子除虫的

by 匿名, Wednesday, September 23, 2020, 09:27 @ 匿名

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  87 views
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