Comparison of the effect of a CIDR-Select Synch versus a long-term CIDR based AI protocol on reproductive performance in multiparous dairy cows in Swiss dairy farms

• Những tác giả chính: Rudolph Jürn (Tác giả), Bruckmaier Rupert M (Tác giả), Kasimanickam Ramanathan (Tác giả), Steiner Adrian (Tác giả), Kirchhofer Marc (Tác giả), Hüsler Jürg (Tác giả), Hirsbrunner Gaby (Tác giả)
• Định dạng: Sách
• Được phát hành: BMC, 2011-11-01T00:00:00Z.
• Những chủ đề: article
• Truy cập trực tuyến: Connect to this object online.

<p>Abstract</p> <p>Background</p> <p>Synchronization programs have become standard in the dairy industry in many countries. In Switzerland, these programs are not routinely used for groups of cows, but predominantly as a therapy for individual problem cows. The objectiv...