Link Farming

Its a group of massive links of different websites, it is mostly seen on a page called partners etc... Google hate this type of linking so i suggest just follow their rules. just a precaution to prevent any problems it can bring.

well no idea about that

what does link farming mean?

A link farming is any group of web sites that all hyperlink to every other site in the group. Although some link farms can be created by hand, most are created through automated programs and services. ...

In theory, the more sites that link to yours, the higher your ranking in the search engine results will be because the more links indicate a higher level of popularity among users of the Internet

Link farming as well as keyword stuffing is considered black hat seo tools and should be avoided. All the definitions given above are correct

Link farming is a black hat seo that includes creation of a group of highly interlinked sites aimed at inflating link popularity. Better to avoid it.

Link farms are sites that link to other with the sole intent of boosting link popularity.

Best

Jeff Collison's answer above is dead right on what it is - and most importantly just avoid it.

Link farming and artificial content networks are not worth the time and no longer work, stay away from them.