In cases where sewage mud is used, expensive chemical fertilizer use can be avoided.

在使用污泥的情况下，可以避免使用昂贵的化肥。

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Rubbish from food can be changed into fertilizer to make plants grow better.

食物中的垃圾可以转化为肥料，使植物长得更好。

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I am an energetic man, and I believe that if I have fertilizer I can do better.

我是个精力充足的人，我相信我如果有化肥的话，就能做得更好。

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Anders Wilhelmson says people can get back ten times what they paid by using the resulting fertilizer to grow vegetable gardens.

VOA: special.2010.03.15

Tilling can remove weeds and the waste from last season's crops and help break down old plant material into fertilizer.

VOA: special.2010.09.28

And it can limit the need for chemical fertilizers by letting animal waste do the job of natural fertilizer.

VOA: special.2010.01.19

The Fertilizer Institute says it's doing what it can to ensure that fertilizer goes only to farmers.

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Anhydrous ammonia, a gas used in making fertilizer, can cause severe burns if it combines with water in the body.

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On another front, the mayor proposed banning Styrofoam food packaging from stores and restaurants and he called on the city to begin recycling food waste, which can be used as fertilizer or converted to energy.

WSJ: Mayor Celebrates His Achievements