extensive-pig-farming

broad pig cultivating : Extensive Pig Farming Two preliminaries were done at Las Brujas Experimental Center of the National Agricultural Research Institute (INIA) of Uruguay. The trial period kept going 12 weeks, from October 23th 2007 to January sixteenth 2008. 96 Landrace × Large Withe pigs of 12 weeks old enough and 41.7±5.81 kg normal…