Of the three protein feedstuffs that under research, soybean meal is the most degradable, and DDG is the least, in which the 48 hours dry matter degradability of soybean meal is 97.9%, for crude protein it is 97.65%;

 
  • 降解率为97.;65%25; 棉粕居中,48小时干物质降解率为68
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