配合饲料中消化能粗蛋白比对奶牛瘤胃发酵的影响
Effects of Digestible Energy-to-Crude Protein Ratio of Formula Feed on Dairy Cows Rumen Fermentation
{{custom_ref.label}} |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
/
〈 | 〉 |