300～350 kg中国荷斯坦育成牛能量代谢规律的研究
高艳霞，于志，曹玉凤，李秋凤，李建国
Study on Energy Metabolic Rule of Chinese Holstein Heifer with 300-350 kg BW
GAO Yan-xia，YU Zhi，CAO Yu-feng，LI Qiu-feng，LI Jian-guo
畜牧兽医学报
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2014, (9): 1549
-1554
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DOI: 10.11843/j.issn.0366-6964.2014.09.024
