About BEAUCHEMIN K A
About Univ. Guelph, Ontario, CAN
About BUCHANAN-SMITH J G
About Univ. Guelph, Ontario, CAN
About Journal of Dairy Science
About neutral detergent fiber
About Cattle
About Roughage
About 泌乳牛
About そしゃく
About 産乳量
About 食餌
About 中性デタージェント繊維
About 乾草
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