方法证据记录
Apparent Total Tract Digestibility
Apparent Total Tract Digestibility (ATTD) is a measure of the proportion of a nutrient consumed in feed that is absorbed by the animal, calculated from the difference between dietary intake and fecal excretion. Standardized since the 1970s, ATTD is essential for quantifying the bioavailability of nutrients in feedstuffs, formulating balanced diets, and comparing the nutritive value of different feed ingredients across diverse animal species.
源记录
引文逐字复制自方法源记录。这些引文不代表任何层级的验证。
Apparent Total Tract Digestibility Measurement
分类方法记录 · process-pipeline / veterinary-science
- Adeola, O. (2001). Digestion and balance techniques in pigs. In A. J. Lewis & L. L. Southern (Eds.), Swine Nutrition (2nd ed., pp. 903-916). CRC Press. · URL
- Zijlstra, R. T., & Beltranena, E. (2013). Swine convert co-products from food and biofuel industries efficiently to protein for human food. Journal of Animal Science, 91(5), 2286-2296. · DOI 10.2527/af.2013-0014
- National Research Council (2012). Nutrient Requirements of Swine (11th ed.). National Academies Press. · URL
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