Herd Bull Fertility
James E. Drayson
This text offers the information necessary to confidently determine whether a prospective herd sire is fertile, sub-fertile, or sterile. During the author’s 35 years of extensive research in this area, 15,537 bulls of all ages & 19 different breeds were studied.
Herd Bull Fertility will show you how to determine the fertility level of any bull, using 69 photographs, 31 illustrations, and a comprehensive data chart intermingled throughout a text that is easy to read and understand.
Soft Cover 135 p.
Description / Herd Bull Fertility
Books ship directly from Amish-Mennonite bookstores using old fashion mail-order systems shipped through the US Post Office. Electronic tracking numbers will not be available. Just let us know if you don’t receive a book order within 7-10 business days.