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1Academic Journal
المؤلفون: Karen M. Koenig, Carson Li, Derek E. Hunt, Karen A. Beauchemin, Shabtai Bittman
المصدر: Journal of Dairy Science, Vol 106, Iss 1, Pp 274-293 (2023)
مصطلحات موضوعية: silage corn, perennial grass, nutritive value, nutrient management, dairy cattle, Dairy processing. Dairy products, SF250.5-275, Dairying, SF221-250
وصف الملف: electronic resource
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2Academic Journal
المؤلفون: Marcos R. C. Cordeiro, Alan Rotz, Roland Kroebel, Karen A. Beauchemin, Derek Hunt, Shabtai Bittman, Karen M. Koenig, David B. McKenzie
المصدر: Agronomy, Vol 9, Iss 1, p 31 (2019)
مصطلحات موضوعية: grass-legume, corn silage, yield, production, dairy farm, integrated farm system model, Agriculture
وصف الملف: electronic resource
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3
المؤلفون: Adeline Bougouin, Alexander Hristov, Diego Zanetti, Sebastiao C V Filho, Lucianna N Rennó, Ana C B Menezes, Jarbas M Silva, Herlon M Alhadas, Lays D S Mariz, Laura F Prados, Karen A Beauchemin, Tim McAllister, WenZhu Z Yang, Karen M Koenig, Karen Goossens, Tianhai Yan, Pierre Noziere, Arjan Jonker, Ermias Kebreab
المصدر: Journal of animal science, vol 100, iss 9
J Anim Sciمصطلحات موضوعية: Nitrates, Agricultural and Veterinary Sciences, Dairy & Animal Science, Nitrogen, Body Weight, Nitrous Oxide, nitrogen excretion, prediction models, Animal Models, General Medicine, Biological Sciences, Animal Feed, Diet, Manure, Feces, beef cattle, Ammonia, Genetics, Animals, Animal Science and Zoology, Cattle, Food Science, Nutrition
وصف الملف: application/pdf
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4
المؤلفون: Karen M, Koenig, Karen A, Beauchemin
المصدر: Journal of animal science. 96(10)
مصطلحات موضوعية: Silage, Rumen, Nitrogen, Hordeum, Nutrients, Animal Feed, Zea mays, Feces, Fermentation, Diet, High-Protein, Animals, Urea, Cattle, Digestion, Female, Proanthocyanidins, Edible Grain, Ruminant Nutrition
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5Academic Journal
المؤلفون: Karen M. Koenig, Karen A. Beauchemin
المساهمون: Karen M. Koenig, Karen A. Beauchemin
المصدر: https://doi.org/10.1139/CJAS2010-039.
جغرافية الموضوع: world
وصف الملف: text/HTML
الاتاحة: https://doi.org/10.1139/CJAS2010-039
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6
المؤلفون: Karen M. Koenig, Wayne T. Buckley, David V. Godfrey, James J. Budac
المصدر: Biological Mass Spectrometry. 21:473-478
مصطلحات موضوعية: Detection limit, Isotope, Stable isotope ratio, Radiochemistry, chemistry.chemical_element, Isotope dilution, Biochemistry, Dilution, chemistry, TRACER, Molecular Medicine, Inductively coupled plasma mass spectrometry, Spectroscopy, Selenium
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7
المؤلفون: James J. Budac, David V. Godfrey, Karen M. Koenig, Wayne T. Buckley
المصدر: Analytical chemistry. 64(7)
مصطلحات موضوعية: Detection limit, Hydride, Analytical chemistry, Temperature, chemistry.chemical_element, Isotope dilution, Plants, Mass spectrometry, Mass Spectrometry, Analytical Chemistry, Selenium, Milk, chemistry, Liver, Animals, Humans, Sample preparation, Cattle, Hydrochloric Acid, Inductively coupled plasma, Inductively coupled plasma mass spectrometry, Copper