Results 81 to 90 of about 1,863,210 (186)
The Diverse Structure and Organization of U.S. Beef Cow-Calf Farms [PDF]
Beef cow-calf production in the United States is widespread, occurring in every State. Nearly 765,000 farms, about 35 percent of the 2.2 million farms in the United States, had a beef cow inventory in 2007. Most of these were small, part-time operations.
Mathews, Kenneth H., Jr. +1 more
core
Journal of Dairy Science: Knowledge is lacking on separation strategies that can best prepare calves to final separation from the dam in cow-calf contact (CCC) systems. This controlled trial compared the effects of 2 different methods to gradually reduce cows' access to their ...
Johanne Sørby +3 more
doaj +1 more source
Ashwagandha: Is It Safe? Part 2: A Preclinical Evidence Review
Phytotherapy Research, Volume 40, Issue 8, Page 4792-4801, August 2026.ABSTRACT The preclinical evidence for the safety of ashwagandha ( Withania somnifera (L.) Dunal, AS) is reviewed, and its preparations (extracts) and constituents, from the general toxicity in animal models to in vitro and cell culture studies, which may elucidate mechanisms of action and explain clinical case reports. Most studies and reviews conclude
Elizabeth M. Williamson, Thomas Brendler
wiley +1 more source
COW-CALF PRODUCERS' PERCEIVED PROFIT MAXIMIZATION OBJECTIVE: A LOGIT ANALYSIS [PDF]
A logistic regression (logit) model was developed to examine how socioeconomic characteristics of cow-calf producers influenced their perceptions of themselves as profit maximizers.
Shumway, C. Richard, Young, Katherine D.
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Journal of Food Process Engineering, Volume 49, Issue 8, August 2026.The retention of lactoferrin lactoperoxidase, and lysozyme in milk concentrated by ultrafiltration (UF) before cheesemaking and on cheese properties was studied. Cheese made with concentrated milk retained 17% more LF than the control. No effect on cheese properties was observed. UF could be an additional tool to enhance cheese bioactivity.
Marie‐Claude Gentès +3 more
wiley +1 more source
FACTORS AFFECTING THE ADOPTION OF VALUE-ADDED PRODUCTION ON COW-CALF FARMS [PDF]
Factors that affect the decision to feed or sell calves at weaning are analyzed for Arkansas cow-calf operators. A discrete choice logit model is used to analyze the adoption of value-added cattle production.
Popp, Michael P. +2 more
core
Feeding and Economic Considerations for Baleage Use in Cow-calf Diets [PDF]
, 2014 Recent years of drought and suboptimal hay-making conditions have left many cattlemen in Iowa and much of the country with either reduced or poorer quality forage supplies, thus resulting in sharp forage price increases over the past 2 years.
Gunn, Patrick
core
Dairy cows’ motivation to nurse their calves
Scientific ReportsWhen weaning offspring, female mammals limit nursing opportunities. This study aimed to investigate whether imposing a gradual reduction in daily contact time, by separating cows from their calves as an attempt to stimulate weaning, reduced dairy cows ...
Emma Hvidtfeldt Jensen +4 more
doaj +1 more source
Demographic Factors Affecting the Adoption of Multiple Value-Added Practices by Oklahoma Cow-Calf Producers [PDF]
The utilization of marketing programs to enhance feeder calf value has been met with modest success in Oklahoma. Value-added programs are continually promoted as avenues for improving cow-calf profitability, but producer adoption of value-added practices
Raper, Kellie Curry +6 more
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Calf health from birth to weaning. III. Housing and management of calf pneumonia [PDF]
, 2011 peer-reviewedCalfhood diseases have a major impact on the economic viability of cattle operations. A three part review series has been developed focusing on calf health from birth to weaning.
Gilmore, J. (John) +19 more
core +1 more source