Manipulating ration formulations to reduce nitrogen excretion from lactating cows, while maintaining milk production
Two studies were carried out to determine if nitrogen excretion could be reduced through ration formulation, while maintaining milk production in dairy cows. In each study, 18 lactating Holstein cows were randomly assigned to treatment sequences in a 3 x 3 Latin Square design, replicated 6 times....
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| Language: | English |
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2009
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| Online Access: | http://hdl.handle.net/2429/4488 |