Open AccessKADAR MILK UREA NITROGEN (MUN) PADA SAPI PERANAKAN FRIESIAN HOLSTEIN (PFH) BERDASARKAN CALVING INTERVAL YANG BERBEDA
Author(s) -
Hanif Sabekti Pratama,
Imam Mustofa,
Widya Paramita Lokapirnasari,
Pudji Srianto,
Rimayanti Rimayanti,
Suzanita Utama
Publication year - 2020
Publication title -
ovozoa: journal of animal reproduction
Language(s) - English
Resource type - Journals
eISSN - 2722-967X
pISSN - 2302-6464
DOI - 10.20473/ovz.v8i1.2019.1-4
Subject(s) - ice calving , zoology , urea nitrogen , urea , biology , lactation , biochemistry , pregnancy , genetics , creatinine
Milk urea nitrogen (MUN) analys may be used as a signal potential problem in feeding program. The aim of this research was to know levels of milk urea nitrogen with different calving interval. This research was using purposive sampling in KUD Tani Wilis, Sendang, Tulungagung. The sample was obtained from breeder as much as 16 samples, grouped into 2 groups, group 1 calving interval ≤370 and group 2 calving interval ≥450. This samples tested in Surabaya laboratory of health (Balai Besar Laboratorium Kesehatan Surabaya). The result showed that MUN not signifcanly different with different calving interval (p>0,05). The conclusion of this research was MUN did not related with different calving interval.