The aim of the thesis is to outline the main effects of nutrition level on mares' reproduction before fertilisation. Mares present a winter ovarian inactivity, which is synchronised by the photoperiod. 60 % of fat mares continue to cycle all along the year whereas the other have a very short inactivity. Conversely restricted mares systematically exhibit long winter inactivity and only have few sexual cycles during summer. Increasing the feeding level in the early autumn cannot reactivate the cyclicity. When cyclicity is established, follicular growth is more intense in fat mares, than in restricted mares. As a result in well fed mares : the length of the follicular phase is shorter and the ovarian hormone plasma concentrations are higher. T...
The Standardbred mare’s entry in reproduction activity compulsorily takes place, pursuant to the rac...
Feed intake affects the GH-IGF system and may be a key factor in determining the ovarian follicular ...
Pregnant Anglo-Arab and Thoroughbred mares (n = 24) were divided randomly according to age and breed...
Background: Mares have an annual reproductive rhythm, with a phase of inactivity in midwinter. The a...
Previous results from our laboratory indicated that a majority of mares with high body condition sco...
This current study is an effort to understand the hormonal and follicular growth in the Barb and Ara...
Doctor of PhilosophyDepartment of Animal Sciences and IndustryJoann M. KoubaThe ovarian and endocrin...
This thesis describes a study of the behavioural, hormonal and ovarian changes recorded in groups of...
This study aimed to describe the characteristics of the oestrous cycle in the Friesian mare, and to ...
In the main experiment the total daily protein intake and quality (essential amino-acids) was varied...
Séance thématique : Photopériodisme et Reproduction ; Paris (France) - (2010-01-21)Equidae are born ...
An experiment was conducted to determine the effects of high vs low body condition scores (BCS) prod...
Keeping animals in good body condition is of great importance to achieve high reproductive rates, bo...
A study was done of the influence of length of photoperiod (control vs 16 h fixed photoperiod) and s...
123 p.Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 1984.An extended study was done to...
The Standardbred mare’s entry in reproduction activity compulsorily takes place, pursuant to the rac...
Feed intake affects the GH-IGF system and may be a key factor in determining the ovarian follicular ...
Pregnant Anglo-Arab and Thoroughbred mares (n = 24) were divided randomly according to age and breed...
Background: Mares have an annual reproductive rhythm, with a phase of inactivity in midwinter. The a...
Previous results from our laboratory indicated that a majority of mares with high body condition sco...
This current study is an effort to understand the hormonal and follicular growth in the Barb and Ara...
Doctor of PhilosophyDepartment of Animal Sciences and IndustryJoann M. KoubaThe ovarian and endocrin...
This thesis describes a study of the behavioural, hormonal and ovarian changes recorded in groups of...
This study aimed to describe the characteristics of the oestrous cycle in the Friesian mare, and to ...
In the main experiment the total daily protein intake and quality (essential amino-acids) was varied...
Séance thématique : Photopériodisme et Reproduction ; Paris (France) - (2010-01-21)Equidae are born ...
An experiment was conducted to determine the effects of high vs low body condition scores (BCS) prod...
Keeping animals in good body condition is of great importance to achieve high reproductive rates, bo...
A study was done of the influence of length of photoperiod (control vs 16 h fixed photoperiod) and s...
123 p.Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 1984.An extended study was done to...
The Standardbred mare’s entry in reproduction activity compulsorily takes place, pursuant to the rac...
Feed intake affects the GH-IGF system and may be a key factor in determining the ovarian follicular ...
Pregnant Anglo-Arab and Thoroughbred mares (n = 24) were divided randomly according to age and breed...