The incompletely fulfilled promise of embryo transfer in cattle—why aren't pregnancy rates greater and what can we do about it?

PJ Hansen - Journal of Animal Science, 2020 - academic.oup.com
Typically, bovine embryos are transferred into recipient females about day 7 after estrus or
anticipated ovulation, when the embryo has reached the blastocyst stage of development …

BOARD INVITED REVIEW: Post-transfer consequences of in vitro-produced embryos in cattle

AD Ealy, LK Wooldridge… - Journal of animal science, 2019 - academic.oup.com
In vitro embryo production (IVP) in cattle has gained worldwide interest in recent years, but
the efficiency of using IVP embryos for calf production is far from optimal. This review will …

Dairy cow reproduction under the influence of heat stress

A Sammad, S Umer, R Shi, H Zhu… - Journal of animal …, 2020 - Wiley Online Library
Dairy farming is vulnerable to global warming and climate change. Improving and
maintaining conception rates (CRs) have a paramount importance for the profitability of any …

Reproductive physiology of the heat-stressed dairy cow: implications for fertility and assisted reproduction

PJ Hansen - Animal Reproduction, 2019 - SciELO Brasil
Heat stress causes a large decline in pregnancy success per insemination during warm
times of the year. Improvements in fertility are possible by exploiting knowledge about how …

Reproductive technologies in farm animals

I Gordon - 2017 - books.google.com
Building on the successful structure of the first edition, the second edition of Reproductive
Technologies in Farm Animals has been totally updated and revised to provide an up to date …

Impact of global climate change on livestock health: Bangladesh perspective

MZ Ali, G Carlile, M Giasuddin - Open veterinary journal, 2020 - ajol.info
The global carbon emission rate, due to energy-driven consumption of fossil fuels and
anthropogenic activities, is higher at any point in mankind history, disrupting the global …

Major nutritional metabolic alterations influencing the reproductive system of postpartum dairy cows

A Sammad, MZ Khan, Z Abbas, L Hu, Q Ullah, Y Wang… - Metabolites, 2022 - mdpi.com
Early successful conception of postpartum dairy cows is crucial in determining the optimum
reproductive efficiency and profitability in modern dairy farming. Due to the inherent high …

Recent progress in bovine in vitro‐derived embryo cryotolerance: Impact of in vitro culture systems, advances in cryopreservation and future considerations

LB Ferré, ME Kjelland, AM Taiyeb… - … in Domestic Animals, 2020 - Wiley Online Library
Contents Cryopreservation of in vitro‐derived bovine embryos is a crucial step for the
widespread reproduction and conservation of valuable high‐merit animals. Given the …

Impact of climate change on livestock production

LH Baumgard, RP Rhoads, ML Rhoads… - … stress and amelioration …, 2012 - Springer
Livestock production is the world's dominant land use, covering about 45% of the Earth's
land surface, and much of it in harsh and variable environments that are unsuitable for other …

Amino acid nutrition and reproductive performance in ruminants

KR Gilbreath, FW Bazer, MC Satterfield… - Amino Acids in Nutrition …, 2021 - Springer
Amino acids (AAs) are essential for the survival, growth and development of ruminant
conceptuses. Most of the dietary AAs (including L-arginine, L-lysine, L-methionine and L …