Influence of site of administration of urea on voluntary intake of concentrate by lactating cows.
作者信息
Huber J T, Cook R M
出版信息
J Dairy Sci. 1972 Oct;55(10):1470-3. doi: 10.3168/jds.S0022-0302(72)85696-0.
Abstract
摘要
Huber J T, Cook R M
J Dairy Sci. 1972 Oct;55(10):1470-3. doi: 10.3168/jds.S0022-0302(72)85696-0.
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