The role of omega-3 polyunsaturated fatty acids in reproduction of sheep and cattle
CE Gulliver, MA Friend, BJ King, EH Clayton - Animal Reproduction …, 2012 - Elsevier
The positive effects of fat and energy supplementation on improvements in reproduction are
well documented. However, the specific effects of omega-3 polyunsaturated fatty acids (n-3) …
well documented. However, the specific effects of omega-3 polyunsaturated fatty acids (n-3) …
[HTML][HTML] Invited review: An evaluation of the likely effects of individualized feeding of concentrate supplements to pasture-based dairy cows
In pasture-based dairy systems, supplementary feeds are used to increase dry matter intake
and milk production. Historically, supplementation involved the provision of the same …
and milk production. Historically, supplementation involved the provision of the same …
Applying nutrition and physiology to improve reproduction in dairy cattle
The establishment and maintenance of pregnancy in lactating dairy cows is a complex
biological event that is influenced by a multitude of factors, from the reproductive biology of …
biological event that is influenced by a multitude of factors, from the reproductive biology of …
[HTML][HTML] Effect of fat source differing in fatty acid profile on metabolic parameters, fertilization, and embryo quality in high-producing dairy cows
The objectives were to evaluate the effects of source of fatty acids (FA) on embryo quality of
dairy cows. A total of 154 Holstein cows were assigned randomly to 1 of 2 sources of FA …
dairy cows. A total of 154 Holstein cows were assigned randomly to 1 of 2 sources of FA …
[HTML][HTML] Effects of differential supplementation of fatty acids during the peripartum and breeding periods of Holstein cows: I. Uterine and metabolic responses …
FT Silvestre, TSM Carvalho, N Francisco… - Journal of Dairy …, 2011 - Elsevier
The objectives were to evaluate the effects of differential timing of supplementation of
different Ca salts (CS) of fatty acids (FA) on FA profiles of cotyledonary-caruncular tissues …
different Ca salts (CS) of fatty acids (FA) on FA profiles of cotyledonary-caruncular tissues …
[HTML][HTML] Effects of dietary fat on fertility of dairy cattle: A meta-analysis and meta-regression
Evidence is increasing of positive effects of feeding fats during transition on fertility and the
adaptation to lactation. This study used meta-analytic methods to explore the effects of …
adaptation to lactation. This study used meta-analytic methods to explore the effects of …
[HTML][HTML] Using chitosan microparticles to treat metritis in lactating dairy cows
The main objective of this study was to evaluate the efficacy of intrauterine administration of
chitosan microparticles (CM) in curing metritis in dairy cows. A secondary objective was to …
chitosan microparticles (CM) in curing metritis in dairy cows. A secondary objective was to …
[HTML][HTML] Genetic parameters for anovulation and pregnancy loss in dairy cattle
RL Bamber, GE Shook, MC Wiltbank, JEP Santos… - Journal of dairy …, 2009 - Elsevier
The objectives were to estimate heritabilities and genetic variances for anovulation at∼ 50 d
in milk and pregnancy loss occurring between first and second pregnancy diagnoses after …
in milk and pregnancy loss occurring between first and second pregnancy diagnoses after …
Effects of different polyunsaturated fatty acid supplementations during the postpartum periods of early lactating dairy cows on milk yield, metabolic responses, and …
E Dirandeh, A Towhidi, S Zeinoaldini… - Journal of Animal …, 2013 - academic.oup.com
In spite of the difficulties in delivering PUFA to ruminants, studies have generally indicated
that the PUFA of the omega-6 (linoleic acid) and omega-3 [α-linolenic acid; …
that the PUFA of the omega-6 (linoleic acid) and omega-3 [α-linolenic acid; …
Nutrition× reproduction interaction in pasture-based systems: is nutrition a factor in reproductive failure?
Dairy cow fertility has declined in recent decades, coincidental with large increases in milk
production. Cows take longer to return to oestrus, display poorer signs of oestrus, have …
production. Cows take longer to return to oestrus, display poorer signs of oestrus, have …