不同精粗比颗粒饲料对断奶公犊牛瘤胃发酵参数和微生物的影响
杨宏波，刘红，占今舜，林淼，赵国琦
Effects of diet pellets with different concentrate-roughage ratios on rumen fermentation parameters and microorganism abundance in weaned bull calves
YANG Hong-Bo, LIU Hong, ZHAN Jin-Shun, LIN Miao, ZHAO Guo-Qi
草业学报
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2015, (12): 131
-138
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DOI: 10.11686/cyxb2015022
