Effects of forage-to-concentrate ratio in prepartum diet on the dry matter intake and milk yield of periparturient cows during hot weather
Effects of forage-to-concentrate ratio in prepartum diet on the dry matter intake and milk yield of periparturient cows during hot weather
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炎热天气下产前日粮精料配比对围产期奶牛干物质采食量和产奶量的影响
DOI:
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发表时间:
2006
期刊:
影响因子:
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通讯作者:
M.Tanaka
中科院分区:
文献类型:
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作者:
Y.Kamiya;M.Kamiya;M.Tanaka