Feed NCG is a kind of feed additive and can be used to imprive sow's fertility and enhance piglet's growth by promoting the synthesis of internal Arginine. The use of NCG can considerably reduce the cost due to the large consumption of Argine. 
   
In this project, the key technology has obtained the appraisal of achievements in scientific research by Ministry of Education as "Development and Applied Technology Research of feed N-Carbamolyglutamate". The achievement has been identified as advanced workd standard and the technology of NCG synthesis as international leading standard.