Equine Reproduction

Abstract

This subject builds on content studied in biology and provides the opportunity to study the functional anatomy and physiology of the equine reproductive systems. Topics covered include anatomy of the mare and stallion reproductive tract, endocrine control of reproduction, seasonality, mare oestrous cycles, gametogenesis, physiology of the equine pregnancy and … For more content click the Read More button below.

This subject builds on content studied in biology and provides the opportunity to study the functional anatomy and physiology of the equine reproductive systems. Topics covered include anatomy of the mare and stallion reproductive tract, endocrine control of reproduction, seasonality, mare oestrous cycles, gametogenesis, physiology of the equine pregnancy and parturition, as well as basic genetic inheritance. On successfully completing this subject students will possess an understanding of the science behind the management decisions required when breeding horses and raising foals.

Syllabus

This subject will cover the following topics: The structure and function of the male and female equine reproductive systems;Endocrine control of reproduction in the stallion;Endocrine, physiological and behavioural events of the oestrus cycle in the mare;Factors affecting puberty, anoestrus and seasonality in the equine;Gametogenesis in the male and female horse;Sperm … For more content click the Read More button below.

This subject will cover the following topics:

The structure and function of the male and female equine reproductive systems;
Endocrine control of reproduction in the stallion;
Endocrine, physiological and behavioural events of the oestrus cycle in the mare;
Factors affecting puberty, anoestrus and seasonality in the equine;
Gametogenesis in the male and female horse;
Sperm production and output, parameters of the equine semen;
Process of gamete transportation and fertilisation;
Maternal recognition of pregnancy, placentation and foetal development, parturition and lactation in the mare; and
Basic mechanisms of inheritance including structure, role and behaviour of chromosomes and genes, mendelian inheritance, common phenotypes that are determined or influenced by one or a few genes in horses, including coat colour and disorders with a genetic basis.

Enrolment restrictions

This subject is restricted to students enrolled in the Bachelor of Equine Science (with specialisation) and Bachelor of Equine Science (Business Management).

Pre-requisite

Incompatible

Learning activities

Intensive School

The two day intensive will comprise a mixture of workshops, yard/stable/paddock and laboratory based activities that will complement the theoretical materials delivered on line throughout this subject. Such practical experiences will include reproductive anatomy of the stallion and the mare, dissection of pregnant reproductive tracts, semen evaluation, identification of ova and scanning mares using ultrasound.

Duration2 days

Learning resources

Additional resources required by students

Students attending compulsory intensive schools on Charles Sturt campuses will incur costs associated with travel, accommodation and required resources.