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Einfluss einer ad libitum Tränke von Holstein-Friesian Kälbern während der ersten vier Lebenswochen auf die Gewichtsentwicklung sowie auf Milchleistung und Futteraufnahme in der ersten Laktation 这四个星期使用的旱种食物对体重产生影响，同时也影响到头一个乳酪哺乳期和哺乳期食物的摄取

IF 0.5 4区农林科学

Zuchtungskunde Pub Date : 2015-10-19 DOI: 10.5167/UZH-121856

S. Wiedemann, P. Holz, M. Kaske, H. Kunz, E. Stamer

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引用次数: 1

Trächtigkeit und Geburt 怀孕和分娩

IF 0.5 4区农林科学

Zuchtungskunde Pub Date : 1982-01-01 DOI: 10.1111/j.1439-0531.1990.tb00696.x

F. Ellendorff

引用次数: 1