机译:日粮蛋白浓度和椰子油补充对奶牛氮素利用和生产的影响
Department of Dairy and Animal Science, Pennsylvania State University, University Park 16802;
Department of Dairy and Animal Science, Pennsylvania State University, University Park 16802;
Department of Dairy and Animal Science, Pennsylvania State University, University Park 16802;
Department of Dairy and Animal Science, Pennsylvania State University, University Park 16802;
Department of Dairy and Animal Science, Pennsylvania State University, University Park 16802;
Department of Dairy Science, Virginia Polytechnic Institute and State University, Blacksburg 24061;
Department of Animal Sciences, The Ohio State University, Columbus, 43210;
metabolizable protein; coconut oil; rumen protozoa; dairy cow;
机译:日粮粗蛋白和瘤胃可降解蛋白浓度对奶牛尿素循环利用,氮平衡,营养素流量和产奶量的影响
机译:玉米青贮饲料饮食含量越来越多的亚麻籽油:对甲烷生产的影响,瘤胃发酵,养分消化率,施氮和牛奶生产的奶牛
机译:日粮粗蛋白浓度对泌乳奶牛产奶量和氮利用的影响
机译:辐射膳食粗蛋白浓度对哺乳酸奶牛生产,营养消化率和氮代谢的影响
机译:日粮饲草和蛋白质补充剂对泌乳奶牛生产,氮利用和微生物蛋白质合成的影响
机译:膳食补充橄榄油和氢化植物油对奶牛瘤胃微生物的长期影响
机译:膳食粗蛋白和瘤胃降解蛋白浓度对乳奶牛尿素回收,氮气平衡,胚芽营养流量和牛奶生产的影响