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Cow Nutrition and Implications for Reproductive Performance, Fetal Development, and Calf Performance

In beef cattle, the hierarchy for nutrient use of an individual animal is first body maintenance, followed by body development, growth, lactation, reproduction and then fattening. If a situation occurs where nutrients are limited, those items lowest within this hierarchy are the first to suffer. In this presentation, Dr. Francis L. Fluharty, Ohio State University Professor Emeritus in the Department of Animal Sciences and presently Department Head at the University of Georgia Animal and Dairy Science Department, details the implications for reproductive performance, fetal development, and calf performance if nutrients are inadequate.

Source : osu.edu

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World Without Cows - Official Trailer

Video: World Without Cows - Official Trailer


In World Without Cows, journalists Michelle Michael and Brandon Whitworth take viewers on a global journey to explore the essential role of cattle in agriculture, food systems, and rural economies. Through interviews with farmers, ranchers, and environmental scientists, the documentary challenges the growing wave of misinformation surrounding cattle and climate change.

Prompted by the rise of unscientific narratives that paint livestock in a negative light, Michael and Whitworth set out to tell a more balanced story—one rooted in evidence and lived experience. The film highlights the cultural significance of cows, their contribution to global nutrition, and the innovations within the industry aimed at reducing environmental impact.

World Without Cows is a compelling reminder of the complexity and importance of livestock in a sustainable future.