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whate0545½ð³æ (СÓÐÃûÆø)
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The herds with Se concentrations below 0.06 u g/g were smaller (21.4+or-8.7 cow-years) than those with Se levels above 0.11 u g/g (27.5+or-14.1 cow-years) (P<0.01), but there were no differences in milk yield, incidence of replacement, proportion of animal culling, amount of concentration or grass silage as percentage of energy consumption between the groups.Çó¸ßÊÖ°ï·ÒëÏ [ Last edited by whate0545 on 2011-5-23 at 21:36 ] |
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whate0545
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2Â¥2011-05-24 14:24:17
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3Â¥2011-05-24 15:58:16
xiaozhan063
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4Â¥2011-05-24 23:21:13
whate0545
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5Â¥2011-05-25 08:07:40
whate0545
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xiaozhan063
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7Â¥2011-05-25 19:04:07













The herds with Se concentrations below 0.06 u g/g were smaller (21.4+or-8.7 cow-years) than those with Se levels above 0.11 u g/g (27.5+or-14.1 cow-years) (P<0.01), but there were no differences in milk yield, incidence of replacement, proportion of animal culling, amount of concentration or grass silage as percentage of energy consumption between the groups.
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