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Home » amino acids

Articles Tagged with ''amino acids''

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10 basic tenets of free-choice mineral supplementation

Knowing when, what and how much to supplement your cow herd will optimize cattle performance and improve your operation’s bottom line.
May 22, 2024
Jason M. Warner

Understanding the impact of mineral and vitamin intake in relation to requirements and associated responses in health and performance is a very challenging aspect of beef cattle nutrition.


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Assessing the value of protein feedstuffs for lactating dairy cows

AA Index can be used as an additional tool to compare different protein sources for lactating cow diets.
February 9, 2024
Logan Morris

Until recently, there was no great way to put a numeric value to the amino acid profile of feed. With the release of the 2021 dairy NASEM, we now have a method to determine the relative value of the amino acid profile of a given feedstuff.


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Are all your bases covered? Delivering key ingredient options

The economics, advantages, disadvantages and opportunities of questioning what and how we utilize base mixes.
September 12, 2023
Shawn Lasher, Neil Michael, and Greg Zimmerman

Some dairies across the country are using larger inclusion mixes due to lack of feed storage options. Still in other cases, some feed companies are proposing larger inclusion grain mixes to their customers.


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Is your heifer development program lacking this important step?

Nutritional decisions such as trace mineral supplementation can have a lasting, even generational, impact on the reproductive value of your cow herd and replacement heifers.
September 5, 2023
Jason Russell

While choosing replacement females may seem like a singular task, you know that months and years of strategic planning lead up to the moment. Every replacement heifer is evidence of the work that’s been done and is the foundation of future herd performance and profitability.


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From the Journal of Dairy Science: Daily milk synthesis and carbohydrate digestion

August 23, 2023
Pedro Nogueira

Milk synthesis exhibits a daily rhythm that is modified by the timing of feed intake. However, it is unknown how specific nutrients entrain this daily rhythm.


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Generational nutrition: The key to building your beef herd

Nutrition is about more than an animal’s present health and efficiency. What a cow eats can impact generations down the road, and producers have the power to help their cattle unlock their fullest genetic potential.
May 17, 2023
Jason Russell

Every cow and calf in your herd is a representation of hard work and calculated management decisions. Each new generation has the ability to serve as a building block for future performance and profitability.


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Beef’s contribution to global food security

The beef industry is in a strong position not only to help improve global food security, but to contribute in a positive manner to worldwide sustainability efforts such as carbon sequestration.
March 17, 2023
Vaughn Holder

The research behind food security suggests that only a handful of nations are protein insecure. But are the data overlooking the importance of protein quality?


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Amino acid nutrition in lactating cows: Understanding and utilizing amino acid efficiency

By understanding a cow’s metabolic flexibility, one can develop targeting amino acid feeding strategies.
November 15, 2022
Logan Morris

It is an exciting time in the world of dairy nutrition with the recent update to the nutrient requirements of dairy cattle by the National Academies of Science, Engineering and Medicine (NASEM, 2021).


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The new dairy NRC: New thoughts on dairy nutrition

A review of the more significant changes to dry matter intake, amino acids, protein, energy, minerals and vitamins in the new dairy NRC.
September 27, 2022
Stephen B. Blezinger

Since 1944, the National Research Council has established basic nutritional guidelines and recommendations for dairy cows. Over the subsequent 75-plus years, this organization has generated eight sets of these reports, the last one being in 2001, so 20 years ago. Needless to say, a lot has changed in those 20 years. 




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7 feed additives to consider for fresh cow rations

August 17, 2020
Angie Golombeski

Fresh cows experience many stressors and challenges in the first few days and weeks after parturition. These stressors and challenges take their toll on the cows’ immune systems, making these cows more susceptible to metabolic and health problems. It is crucial that dietary needs are met during the close-up dry period, as well as after calving, in order for the cows to get off to a great start for lactation.


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