Pengaruh Curah Hujan terhadap Frekuensi Kejadian Penyakit Reproduksi pada Sapi Perah: Studi Kasus di KPBS Pangalengan, Jawa Barat

Abstract

This research was aimed to explain the rainfall correlation to incident frequency of the dairy cattle reproduction disease in Koperasi Peternakan Bandung Selatan (KPBS) Pangalengan, West Java. Research variables are data of rainfall and reproduction disease on 2010-2012 that analysed using correlation and regretion analysis. The highest reproduction disease incidents that happened on 2010-2012 were hypocalsemia, retained placenta, abortus, mastitis, and endometritis. Reproduction disease incidents that have correlation to rainfall value (mm/month) are mastitis, ketosis, premature, and milk let down failure. Mastitis and milk let down failure which are 14% and 12.8% effected by high rainfall (rain season) on January-April, and November-December, while ketosis and premature which are 13.3% and 11.7% effected by low rainfall (dry season) on May-October. The high incidents of reproduction diseases that have not effected by rainfall may effected by other factors, like disease case that not treated, late report of disease case, incompetency farmer in cattle treatment, also paramedic and veterinarian availability.