EFFECTS OF FREQUENCY OF FEEDING ON UREA UTILIZATION AND GROWTH CHARACTERISTICS IN DAIRY HEIFERS

被引:24
作者
CAMPBELL, JR
HOWE, WM
MERILAN, CP
MARTZ, FA
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关键词
D O I
10.3168/jds.S0022-0302(63)88987-0
中图分类号
S8 [畜牧、 动物医学、狩猎、蚕、蜂];
学科分类号
0905 ;
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页码:131 / &
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