奶牛瘤胃pH、消化酶活性及原虫数量的日动态变化研究
杨宝钰, 王娇, 颜轶男, 阿依古丽·艾买尔, 张苏江
Daily Dynamic Changes of Rumen pH, Digestive Enzyme Activities and Protozoa Number in Dairy Cows
YANG Baoyu, WANG Jiao, YAN Yinan, AYGUL·Amar, ZHANG Sujiang
动物营养学报
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2021, (3): 1534
-1544
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DOI: 10.3969/j.issn.1006-267x.2021.03.035
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