Effect of a different energy supply on feed intake and growth of simmental and brown swiss dairy heifers | Einfluss einer unterschiedlichen Versorgung mit Energie auf die Futteraufnahme und Lebendmasseentwicklung von Jungrindern der Rassen Fleckvieh und Braunvieh
2012
Becher, V., Stuttgart. (Germany). Univ. Hohenheim. Institut für Tierernährung. | Ettle, T. | Obermaier, A. | Spiekers, H. | Ridehutscord, M.
The aim of the study was to rear dairy heifers on two different energy levels to reach an age at first calving of 25 and 28 months for the trial group and control group. For this purpose 60 Simmental and 24 Brown Swiss calves were reared together up to an age of 4.5 months, then divided into two groups and fed mixed rations containing 10.6 (trial) and 10.2 MJ Metabolisable Energy (ME) per kg of dr
اظهر المزيد [+] اقل [-]الكلمات المفتاحية الخاصة بالمكنز الزراعي (أجروفوك)
المعلومات البيبليوغرافية
تم تزويد هذا السجل من قبل University of Ljubljana