Animal estrus detector

作者： T Horner , C Ewing

DOI:

关键词: Automotive engineering 、 Biomedical engineering 、 Detector 、 Metering mode 、 Collar 、 Engineering

摘要: A heat or estrus indicator for animals has been devised which is in the form of a harness collar adapted to be releasably attached bull animal with an applicator unit dispensing marker material onto back female during simulated actual coition, being characterized by metering supply through from one more reservoirs are incorporated into and part harness.