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Development and evaluation of new cheap and effective hormone delivery systems to control breeding

Project start date: 01 January 1984
Project end date: 01 February 1986
Publication date: 01 February 1986
Project status: Completed
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Summary

The primary objectives of this project were specifically limited to the development and testing of prototype subcutaneous implants to provide a controlled delivery of Gonadotrophin Releasing Hormone (GnRH) for the purpose of inducing ovulation in anoestrous ewes.

The project was originally foreshadowed as a three year project with a schedule of target objectives as follows:- Phase 1:- Preparation of various matrix formulations to obtain a controlled delivery of GnRH. Phase 2:- . Testing of implants in preliminary trials to examine effects on ovulation and luteinizing hormone release. Phase 3:- Preliminary field testing and optimization of treatment regimes.

More information

Project manager: Johann Schroder
Primary researcher: Department of Agriculture and Rural Affairs, Victoria