OVOZOA
ISSN 2302-6464
Vol. 4 / No. 2 / Published : 2015-10
Order : 12, and page :138 - 141
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Original Article :
Efisiensi reproduksi dan status fertilitas pada akseptor ib di kecamatan sarirejo kabupaten lamongan jawa timur pada tahun 2012
Author :
- Febiyana K.E.P*1
- Wurlina*2
- Abdul Samik*3
- Mahasiswa Fakultas Kedokteran Hewan
- Dosen Fakultas Kedokteran Hewan
- Dosen Fakultas Kedokteran Hewan
Abstract :
The purpose of this study was to determine the reproductive disorders that occur in the district Lamongan Sarirejo in 2012 through the establishment of a number: Conception Rate (CoR), Service per Conception (S/C) , Calving Rate (CR) , Days Open (DO), Calving Interval (CI), and Fertility Status (FS). The material used in this research is the data collection for production record in 2012 than 1265 head of beef cattle were examined. The method used in this study was a survey. The data is taken from the secondary data from inseminator. This study looked at the value of Conception Rate (CoR), Service per Conception (S/C) , Calving Rate (CR) , Days Open (DO), Calving Interval (CI), and Fertility Status (FS). The results showed the following values : Conception Rate (CoR) 59%; Service per Conception (S/C) 1.6; Calving Rate (CR) 57%; Days Open (DO) 93,5 days; Calving Interval (CI) 370,54 days, and Fertility Status (FS) 64.625. On Conception Rate (CoR) found a decrease from normal values. It indicated a problem that causes the animal is not pregnant at first insemination. Based on examination found miraculous reproductive disorders such as repeat breeders (10,7%), ovarian hypofunction (6,1%), cystic ovary (2,5%), endometritis (2,1%), and silent estrus (1,7%).
Keyword :
Sarirejo, beef cattle, reproductive disorders,
References :
Seguin, B. ,(1986) Monitoring Trends in Pregnancy Result. 2: 175-176. : Theriogenology
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