[ADSC 3600] - Final Exam Guide - Ultimate 45 pages long Study Guide!
29 Mar 2017
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Tdn = total digestible nutrients: digestible protein + digestible fiber +digestible nitrogen free extract + (crude fat x 2. 25) You can calculate tdn from digestible energy: 4. 409 meal of digestible energy / kg tdn, %tdn (4. 409) = digestible energy. Crude protein (cp) = 6. 25 (nitrogen: 0. 9 (%cp) 3 = % digestible energy. We could calculate tdn by the above equation, but it would make it too complex. Therefore, we are doing it a more simplified way. *homework from 3/21/17 will be on the next exam. Will probably be given a 1200lb cow to analyze. *if dry matter total of hay is around 90%, it"s inside hay. If dry matter total of hay is around. A cow will eat about 1/10 a pound of salt per 100lbs of body weight, if it"s mixed with something good that the cow will eat. You want to get 1 pound of corn and 1 pound of soybean meal into a cow.
