Featured Articles

  • Nov
    14
    Meet one of our D.C. interns: Tyler Madison Roberts


    Tyler is a senior earning a dual degree in animal science and agricultural communications and journalism at Texas A&M University.

    Raised on her family’s commercial sheep and cattle operation, Tyler developed a love for agriculture at a young age. Growing up, she was heavily involved in both 4-H and FFA, showing lambs and competing in judging and leadership activities across the state.

    Tyler continued her involvement in agriculture by participating in a variety of student organizations and activities at Texas A&M. During her three years at the university, she has been an active member of the College of Agriculture and Life Sciences Student Council, Pi Beta Phi Sorority, Saddle & Sirloin, Aron and Mary Lois Savell Leadership Mentor Group, Study Abroad, and the 2016 Texas A&M Meat Judging Team. In 2015, Tyler testified to the Natural Resources Committee at the Texas State Capitol in Austin.

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  • Nov
    14
    Meet D.C. intern Ben Rietmann


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    We are pleased to introduce you to Ben Rietmann, Oregon State University. Ben is one of six ASAS Science Policy interns currently in Washington, D.C. Ben is interning with the USDA’s National Institute of Food and Agriculture (NIFA).

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  • Nov
    14
    Meet one of our D.C. interns: KathrynAnn Fields


    We are pleased to introduce you to KathrynAnn Fields, one of six ASAS Science Policy interns. KathrynAnn will be interning in the Washington D.C. office of Congressman John Carter.

    KathrynAnn received her Bachelor of Science and Master of Science degrees in Food and Resource Economics from the University of Florida in 2013 and 2015, respectively. In August of 2016, she joined the Bush School of Government and Public Service at Texas A&M University where she will receive a Master’s of Public Service and Administration with an emphasis in agricultural policy in May 2018.

    KathrynAnn is a native of Gainesville, Florida with a family ranch background. She is a member of Gamma Sigma Delta Honor Society and Alpha Zeta Agriculture Honor Fraternity. She has received numerous scholarships and awards. In spring 2015 she received a scholarship to attend the International Livestock Forum in Fort Collins, Colorado and in spring 2016, to attend the International Livestock Congress Conference in Houston, Texas.

    Prior to attending the Bush School, she completed an internship with the National Cattlemen’s Beef Association in Washington, D.C. in spring 2015 where she learned how a lobbying organization affects agricultural policy.

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  • Nov
    14
    Meet one of our D.C. interns: Alyssa Condon


    ASAS has chosen six Science Policy interns for summer 2017. We are pleased to introduce Alyssa Condon, who is interning in the Washington D.C. office of Congressman Joe Courtney. 

    Alyssa writes:

    I am going to be a senior at the University of Connecticut. Currently, I am double majoring in animal science and resource economics. I originally entered UConn as a pre-vet student, but during my studies I fell in love with agriculture and changed my course.

    On campus, I am a member of Sigma Alpha, the professional agriculture sorority. This past year, I served as philanthropy chair, coordinating our community service events. I also served as secretary of UConn’s chapter of Block and Bridle, and next year will be the Vice President of Dairy Club. I’m also an ambassador for the College of Agriculture, Health, and Natural Resources. As an ambassador, I represent the college at open houses and speak to prospective students about choosing UConn.

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  • Nov
    14
    Meet one of our 2017 D.C. interns - Rachael Buzanowski


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    Rachael writes:

    I am from Pompeys Pillar, Montana, where I grew up on my family’s cattle ranch. I plan to continue being involved in the operation while also pursuing a law career with the hopes of being involved in a rural practice.

    I am a junior at Kansas State University where I am majoring in Animal Science. This is my second semester at KSU. I was previously enrolled at Butler Community College in El Dorado, KS, where I received an Associate Degree in Agricultural Sciences while competing on the track and field and volleyball teams. In track I earned All- American honors three times for my performance in the pole vaulting event at the National Junior College Athletic Association National Championships.

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  • Nov
    14
    Catching up with D.C. intern Rachael Buzanowski


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    Here's an update from Rachael Buzanowski, one of our D.C. interns who is spending her summer in the office of U.S. Senator Daines.

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  • Nov
    14
    Meet Policy Intern Daniel Munch


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    Daniel Munch, one of the ASAS Policy Interns, has written about his summer experience. Read more on how Daniels summer went in Washington, D.C.

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  • Nov
    14
    Meet Policy Intern Stephanie McBath


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    Stephanie McBath, one of the ASAS Policy Interns, has written about her summer experience. Read more on how Stephanie's summer went in Washington, D.C.

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  • Nov
    14
    Meet Policy Intern Elizabeth Frey


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    Elizabeth Frey, one of the ASAS Policy Interns, has written about her summer experience. Read more on how Elizabeth's summer went in Washington, D.C.

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  • Nov
    10
    Interpretive Summary: Characteristics of ruminal microbiota and metabolome in Holstein cows differing in milk protein concentrations


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    This study aimed to assess the ruminal microbiome, metabolome, volatile fatty acid concentrations, and amino acid profiles of Holstein cows with different milk protein concentrations. Previous studies have reported that ruminal microbiota can affect the lactation performance of dairy cows. However, little is known about the composition and function of ruminal microbiota in dairy cows differing in milk protein concentrations.

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  • Nov
    10
    Interpretive Summary: Clinical and microbiological effects in high-risk beef calves administered intranasal or parenteral modified-live virus vaccines


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    Our objective was to determine the safety, efficiency, and effects on immunity and nasal shedding of respiratory pathogens for high-risk cattle administered an intranasal (IN), trivalent (infectious bovine rhinotracheitis virus [IBRV], parainfluenza-3 virus [PI3V], and bovine respiratory syncytial virus [BRSV]) respiratory vaccine with parenteral, bivalent bovine viral diarrhea virus (BVDV), or a parenteral, pentavalent (BVDV type I and II, IBRV, BRSV, and PI3V) respiratory vaccine, compared to an unvaccinated negative control.

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  • Nov
    10
    Interpretive Summary: A proof of principle study investigating the effects of supplemental concentrated brewer’s yeast on markers of gut permeability, inflammation, and fecal metabolites in healthy non-challenged adult sled dogs


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    This study evaluated the effects of concentrated brewer’s yeast on gut health in dogs. Nineteen Siberian Huskies and one Alaskan husky were blocked and randomly allocated to one of two groups. Treatment dogs received a yeast supplement for 10 wk, while control dogs received no supplement.

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  • Nov
    10
    Interpretive Summary: Evaluation of fermented corn protein and its effects in either high or low branch chain amino acid to leucine ratio diets on nursery pig performance and feed intake preference


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    Three experiments were conducted to evaluate fermented corn protein (FCP) in nursery pig diets. Fermented corn protein is produced when protein and yeast fraction syrup from ethanol production is added back to high protein dried distillers grains to further increase CP and Lys content.

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  • Nov
    10
    Interpretive Summary: MiR-18 inhibitor promotes the differentiation of bovine skeletal muscle-derived satellite cells by increasing MEF2D expression


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    Beef is a beneficial food source, and improving muscle yield and quality has become a hot topic in the beef industry. Therefore, our study aimed to explore effective methods to improve bovine muscle cell differentiation to increase beef production.

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  • Nov
    07
    Thank you to the donors of the ASAS Foundation's Jim Corbin Appreciation Club


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    Having been awarded the Corbin Award in Companion Animal Biology is an honor. Dr. Corbin was a broad expert with diverse experience and the professional goal that I maintain for myself.

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  • Nov
    03
    Interpretive Summary: Feeding dairy cows for improved metabolism and health


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    The objectives of this review are to 1) provide an overview of how inflammation is related to the metabolism and nutrition of dairy cows; 2) present some nutritional approaches that can be applied to modulate the immunometabolism of dairy cows; 3) point-out the state-of-the-art and the frontiers in knowledge regarding how these nutritional approaches interact with metabolism and immune system in dairy cows.

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  • Nov
    03
    Interpretive Summary: Fescue toxicosis: a detrimental condition that requires a multiapproach solution


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    Tall fescue (Schedonorus arundinaceus (Schreb.) Dumort.) is a widely used cool-season forage among beef cattle, horses, and sheep farmers worldwide. The popularity of tall fescue relies on the superlative productive characteristics, such as biomass production and nutrient quality in different climatic and edaphic conditions.

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  • Nov
    03
    Interpretive Summary: The impact of maturity stages on yield, quality, and nutritive value of ensiled Johnsongrass [Sorghum halepense (L.) Pers]


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    Johnsongrass [Sorghum halepense (L.) Pers.] is a perennial warm-season grass that was originally introduced to the United States as a forage in the 1830s in South Carolina. The objective of this study was to evaluate the effect of maturity stage at harvest on herbage accumulation, ensiling characteristics, and nutritive value of Johnsongrass.

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  • Nov
    03
    Interpretive Summary: Digestible indispensable amino acid scores of animal and plant ingredients potentially used in dog diet formulation: how this protein quality metric is affected by ingredient characteristics and reference amino acid profile


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    Indispensable amino acids (IAA) are nutrients a dog requires, but that the dog cannot create naturally, so must be included in their diet. A concept known as protein quality (PQ) reflects how closely the IAA profile of an ingredient comes to meeting the dogs’ requirements.

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  • Nov
    03
    Infographic: Digestible indispensable amino acid scores of animal and plant ingredients potentially used in dog diet formulation: How this protein quality metric is affected by ingredient characteristics and reference amino acid profile


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    This month’s infographic features (Templeman and Shoveller, 2022) an article examining how protein sources for canine diets are scored for protein quality. Protein ingredients vary in their ability to provide amino acids that dogs cannot create naturally (indispensable amino acids).

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