12— Lancaster Farming. Saturday. April 27. 1974 1 A Registered Holstein Cow owned by Herbert and Rhelda Royer, 2025 Oregon Pike, Lancaster, completed the highest 305 day lactation. Jerry produced 26,729 pounds of milk, 946 pounds of butterfat with a 3.5 percent test. Second high lactation was completed by a Registered Holstein cow owned by John S. Yost, RDI, Kinzers. The herd of Ben K. Stoltzfus, RDI, Box 239 A, Gordonville, had the highest daily butterfat average. This herd of 35.0 Registered and Grade Holstein cows produced 57.5 pounds of milk, 2.17 pounds of butterfat with a 3.8 percent test. The herd of John S. Yost, RDI, Kinzers, placed second. This herd of 33.1 Registered Holstein cows averaged 51.1 pounds of milk, 2.11 pounds of butterfat with a 4.1 percent test. FIRST 305 DAYS OF LACTATION WITH CM OR MORE POUNDS OF BUTTERFAT Owaer - Name I A