news
10-02-2012, 03:04 AM
In Switzerland, where cows are under stress to be more productive and are showing fewer signs of being in heat, a new device lets farmers know when the time is right.
More... (http://www.nytimes.com/2012/10/02/world/europe/device-sends-message-to-swiss-farmer-when-cow-is-in-heat.html?partner=rss&emc=rss)
More... (http://www.nytimes.com/2012/10/02/world/europe/device-sends-message-to-swiss-farmer-when-cow-is-in-heat.html?partner=rss&emc=rss)