Environmental effects of minerals

21-10-2005 | |

When speaking of manure management, most attention is given to nitrogen and phosphorus. However, copper (Cu) and zinc (Zn) can also cause problems for the environment.

 

 

This article can also be found in Pig Progress Volume 21 number 8. To view the article online simply click on the link below.

Progress Volume 23 No-6 2007
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