Reproductive Management of Rams and Ram Lambs during the Pre-Breeding Season in US Sheep Farms von Maquivar, Martin G., Smith, Sarah M., Busboom, Jan R.

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492 A New Approach to Teach Laboratory Sessions in an Online Environment to Undergraduate Introductory to Animal Sciences Course von Maquivar, Martin G

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PSV-13 Characterization of the Relative Abundance of Duodenal Mrna Related to Genes Involved in Copper Absorption in Different Breeds of Sheep von Loh, Huey Yi, Renn, Olivia, Maquivar, Martin G, Irlbeck, Nancy, Engle, Terry E

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Effect of protein supplementation on reproductive and productive performance in Bos indicus × Bos taurus heifers raised in the humid tropics of Costa Rica von Maquivar, Martin G, Galina, Carlos S, Galindo, Jaime R, Estrada, Sandra, Molina, Rafael, Mendoza, German David

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Effect of protein supplementation on reproductive and productive performance in Bos indicus x Bos taurus heifers raised in the humid tropics of Costa Rica von Maquivar, Martin G, Galina, Carlos S, Galindo, Jaime R, Estrada, Sandra, Molina, Rafael, Mendoza, German David

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300 Efficacy of the measurements of the vaginal electrical resistance to determine the phase of the estrous cycle in lactating dairy cattle von Maquivar, Martin G, Swain, John, Chiapetta, Hannah, Stumvoll, Tynnetta, Baker, Katelin, Marchesseault, Grace, Miller, Andrew, Friend, Michael, Connett, Marie, Patil, Parvati

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Effect of a High Energy Diet on Steroidogenic Capacity of Dominant Follicles, Secretion of LH and Estradiol, and Precocious Puberty in Beef Heifers von Maquivar, Martin G., Souto, Lucas, Cruppe, Leandro H., Grum, David E., Mussard, Martin L., Day, Michael L.

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Moving online: roadmap and long-term forecast von Radcliffe, John Scott, Aaron, Debra K., Sterle, Jodi, von Keyserlingk, Marina A. G., Irlbeck, Nancy, Maquivar, Martin, Wulster-Radcliffe, Meghan, Jones, Cassandra

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