ESTIMASI NILAI RIPITABILITAS CALVING INTERVAL, SERVICE PER CONCEPTION DAN DAYS OPEN SAPI PERAH FRIESIAN HOLSTEIN DI PT. NAKSATRA KEJORA RAWASENENG TEMANGGUNG

• Main Authors: , OKTORA DIANA MANULANG, , Prof. Dr. Ir. Sumadi, M.S.
• 格式: Theses and Dissertations NonPeerReviewed
• 出版: [Yogyakarta] : Universitas Gadjah Mada 2014
• 主題: ETD
• 在線閱讀: https://repository.ugm.ac.id/126697/; http://etd.ugm.ac.id/index.php?mod=penelitian_detail&sub=PenelitianDetail&act=view&typ=html&buku_id=66926

The Research was conducted to estimate the repeatability value of Calving Intervals (CI), Service Per Conception (S/C) and Days Open (DO) Of Dairy Cattle Friesian Holstein at PT. Naksatra Kejora, Rawaseneng, Temanggung. This research used data records in the form of CI, S/C and DO from years 2006 to...