Seek the growth standard of big broilers

The teacher thanked the teacher for giving the growth standard of the whole large meat meal (weekend weight, weekend total food consumption, feed-to-meat ratio). If there were no special circumstances, its food was usually multiplied by two days, and the ratio of meat to meat was 1.7-2.1: 1. This mainly depends on the level of feeding and management. -- give me a head.-- study. It's good. After downloading, change the doc extension to pdf attachment: you need to log in to download or view the attachment. No account number? Register