不同精粗比日粮中添加烟酸对牛瘤胃体外发酵功能的影响 / Effect of Adding Nicotinic Acid to Diets with Different Concentrate-Forage Ratios on in Vitro Rumen Fermentation Function
- Resource Type
- Academic Journal
- Source
- 江西农业学报 / Acta Agriculturae Jiangxi. 33(5):76-82
- Subject
牛瘤胃 烟酸 日粮 精粗比 体外发酵 体外培养 - Language
- Chinese
- ISSN
- 1001-8581