Dr. Khaista Rahman Yousafzai (ex-employee Of National & Hi-tech Feeds) likes the comment:
First of all, thanks for the great discussion, and for sharing your perspectives. I reinforce the comments from our colleague, Rafael Duran. In general, there is more than just "switching overnight" from using antimicrobials to their removal from production systems. It is a process, and it needs to be progressively developed, detecting challenges and adapting accordingly. However ...
This member had joined Engormix
November 13, 2011