Region;
LSU;
Agricultural;
Center,21549;
Old;
Covington;
Hwy,Hammond,LA;
70403,USA;
State;
University;
School;
of;
Plant,Soil;
and;
Environmental;
Sciences,Baton;
Rouge;
70803,USA;
State;
University;
Agricultural;
Center,Southeast;
Research;
Station,P.O.Drawer;
569,Franklinton;
70438,USA;
of;
Experimental;
Statistics,Louisiana;
State;
University,Baton;
Rouge;
70803,USA;
荷斯坦奶牛; 苜蓿种子; 泌乳性能; 百喜草; 哺乳期; 牛奶产量; 饮食习惯; 蛋白质含量;