[db628] %R.e.a.d~ Dairy Herd Improvement Letter, Vol. 59: May 1983 (Classic Reprint) - U.S. Agricultural Research Service ~e.P.u.b% Online

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Excerpt from Dairy Herd Improvement Letter, Vol. 59: May 1983Among official records, percent were unusable because of termination code 9, down from percent for 1981. (termination code 9 indicates that records should not be used for genetic evaluations because production information is not reliable.) Nearly 42 percent of official records had missing sire identification

Title : Dairy Herd Improvement Letter, Vol. 59: May 1983 (Classic Reprint)
Author : U.S. Agricultural Research Service
Language : en
Rating :
4.90 out of 5 stars
Type : PDF, ePub, Kindle
Uploaded : Apr 15, 2021
Book code : db628

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