B—Lancaster Farming, Saturday, May 6, 1972 A Holstein cow owned by Mervin Nissley, Bainbridge, RDI, completed the highest 305 day lactation 3 produced 20,822 pounds of milk, 884 pounds of butterfat with a 4.2 per cent test. Second high lactation was completed by a Holstein cow owned by Paul S. Hor ning, Stevens RDI. Chariot produced 20,084 pounds of milk, 861 pounds of butterfat with a 4.3 per cent test in 305 days The herd of Ben K Stoltzfus, Gordonville RDI, had the highest daily butterfat average. This herd of 30 0 Registered and Grade Holstein cows averaged 60 4 pounds of milk, 2.23 pounds of butterfat with a 3 7 per cent test. The herd of Ben S. Stoltzfus, Honey Brook RD2, placed second. This herd of 42.0 Registered and Grade Holstein cows averaged 53 9 pounds of milk, 2.14 pounds of butterfat with a 4.0 per cent test. FIRST 305 DAYS OF LACTATION WITH 620 OR MORE POUNDS OF BUTTERFAT Owner - Name Breed Age Mervin Nissley Paul S Horning Chariot Joy Donald S. Eby Suzanne RH K B Jenny RH Dewdrop RH Herbert & Rhelda Royer Merri RH Button RH Dingalg RH Greeting RH Paul B Zimmerman Rosette Jill Lulu J Kenneth Hershey Janice Carol Marvin S. Nolt 29 James G. Kreider Model 89 Samuel I. Esh Grace Carl L Martin Dons Robert Kauffman Jr Ada Rufus G. Martin 22 15 J Rohrer Witmer Adelaid Nancy Drumpuff Paul N. Brubaker 200 M Irvin Eberly Nora Sarah Kenneth E Zurin Dream Hope Harry G Kreider Beauty Nan Alta Edwin K Wise Linda RH J Harold Musser & Son 31 GrH 2 Joyce RH Pride 33 RH Lulu 25 GrH Samuel K Stoltzfus Lois Henry E Kettering Topper Aaron Lapp Jr. Gerry John E. Kreider Thrush Robert F & Joan B Sandy Star Toots Lester M Weaver 608 68A Edwin J. Landis Mae Ben S. Stoltzfus Perseus S R Shellenberger Marge Rachael Days GrH GrH GrH 6-3 4- 5- 305 305 305 9-4 5-6 4- 5- 305 305 305 305 RH RH RH 4-7 4-8 4-6 305 300 285 GrH GrH 305 305 RH 305 RH GrH 305 305 RH 6-11 305 RH 305 RH 305 RH RH 305 305 RBrSw 6-4 RBrSw 6-8 RBRSw 9-6 305 305 305 RH 6-10 305 GrH RH 8-10 4-3 305 305 RH RH 8-3 4-11 305 305 RH RH GrH 4-11 2-9 10-0 305 305 305 305 7- 6-0 8- 3-7 305 305 305 305 RH 305 RH 305 GrH 305 RH Book RH RH RH 305 6-11 2-6 5-3 290 301 305 RH RH 305 305 RH 305 RH 305 GrH RH 305 305 LANCASTER COUNTY DHIA MONTHLY REPORT Milk Test Fat 20,822 20,084 19,777 4.8 3.8 3.9 17,722 19,980 16,689 4.4 3.4 4.6 4.2 18,912 20,530 14,481 14,858 4.3 4.0 4.0 825 632 629 19,300 15,954 15,721 21,927 19,009 19,885 786 22,778 23,590 783 753 18,099 780 18,910 778 16,913 772 19,807 19,303 768 707 4.1 4.0 4.3 763 628 621 18,744 15,594 14,510 17,736 759 20,084 15,842 757 643 19,181 13,703 750 664 4.1 3.9 3.5 18,111 18,404 17,837 748 722 631 17,050 746 4.3 3.9 3.1 3.2 17,454 17,956 20,308 19.402 745 693 629 628 20,770 741 20,536 741 18,893 736 19,367 730 4.4 3.5 3.8 16,673 19,607 16,882 728 681 641 19,033 17,661 726 698 18,199 725 18,080 719 18,907 15,693 716 716 Harmony RH Sally GrH Charles Tindall Pam Samuel F. King Janet GrH Rose GrH Melvin H. Ranck B. Beauty Willis M. Martin Jackie GrH Vixen GrH Aaron S. Click & Sons 21 GrH 106 RH 81 RH 46 RH Harold L Risser Cristin L.O. & L R. Myers Patty Linda Ivan M. Hursh Piebe Melvin R. Stoltzfus Karen Calvin D. Beiler Esther Ivan Z. Martin Eva Esta John M. Harnish Lucinda RH Wanda RH Benjamin E. Kauffman Blacky GrH Allan R. Shoemaker Princes Wilmer G. Kraybill Lucy David B. King Ant Martin N. Heisey Mickie Ann Clarence S. Hilsher 12 Willis S. Nolt Lisa Jonas E. Zook Sally RH Ginny RH Leßoy M. Oberholtzer Pauline RH Lloyd Wolf Lucy Posey John A. Harsh Jill 861 685 859 768 643 834 701 660 622 824 710 Clair M. Hershey Tangie Penny Ernest J. Sander Barbie Robert H. Kauffman Julie RH N. Gerhart & L. W. Nolt 8 GrH Christian K. Lapp Kitty C. Witmer Sherer Ivy Frank J. Yost Cookie Bennie Kenneth L. Beiler Pixie Cora Elvin H. Hess Kay Loren L. Zimmerman Norma RH J. Robert Hess Rumba Lester J. Wiker Deeca Mary Harry S. Aungst Pam Leßoy S. Smucker Dolly Abraham Shelly Jr. Mmrue James W. Bowman Dolly David W. Sweigart Racha22 Amos E. King Jr. Burke Robert L. Weaver Sally James A. Newcomer Wood Ira D. Welk & Sons Charlie Ivan S. Stoltzfus Beth G. M. Weaver 32 Elam P. Bollinger Wayne Romella Farms Lorine Marvin K. Witmer Carol 300 279 RH 305 305 305 10-5 RH 305 305 5-5 4-10 305 305 305 305 8-7 4- 5- 8-3 305 RH 301 305 RH RH 305 GrH 305 5-10 GrH 305 RH 305 305 RH RH 305 305 RH RH RH 3-6 10-8 305 305 RH RH GrH RH 6-10 305 284 305 305 RH RH RH 305 305 RH RH RH RH RH RH RH 305 305 RH RH 305 298 GrH 305 RH RH RH 305 305 RH 305 RH 305 GrH 8-10 305 GrH 279 RH 305 RH 286 RH 276 RH 300 RH 5-10 305 RH 305 RH 305 RH 11-5 305 RG 305 RH 4-6 (Continued On Page 9) 305 651 624 14,539 12,707 713 17,222 709 628 18,395 18,844 708 20,195 706 700 18,927 16,463 706 685 660 621 3.9 4.5 3.5 3.6 17,986 15,365 18,781 17,487 704 15,663 703 666 17,874 18,992 701 16,902 695 19,781 694 16,549 693 620 18,182 16,080 693 630 17,316 16,110 692 19,470 692 17,496 21,516 17,746 16,962 17,299 686 632 15,467 682 17,707 682 623 15,238 17,366 681 19,072 678 665 16,039 15,114 17,152 677 664 15,691 16,306 675 18,473 674 16,194 673 16,734 672 16,995 671 16,399 16,904 16,321 669 653 19,445 17,575 667 653 15,852 16,468 14,976 17,274 18,390 662 641 14,195 652 20,712 650 19,469 650 649 16,187 18,066 17,975 16,931 16,897 16,690 15,953 19,072 645 17,935 645 13,077 645 13,524 Facts I for Dairymen , i Agricultural / \ Agent A-A Heifers and Spring I went to visit one of our good dairymen in the Millersville area a few days ago to ask him to serve on a special committee. Where do you find a dairymen on a bright spring day? Out in the pasture fixing fence. Where else? Most dairymen are anxious to get those heifers out in pasture as soon as possible for a number of reasons. Not only are they overcrowded, but stored feed prices are plenty high this time of year. But before you send those heifers out to feed for them selves, take just a precious minute of corn planting time and give the heifers their “spring check-up.” Have they had pregnancy checks? Are they all identified with a neck chain or some other visible identification so when one of them does need individual attention she can be identified at a distance. Be sure to keep an accurate record of which animals are located where. It is somewhat embarrassing to have a neighbor tell you one of your heifers is in with his and you can’t tell him which one is missing! Observe the general health of the animals also. Is there a parasite problem? Hooves in need of some trimming? What about warts? The pasture itself should be checked carefully. Just because it was in good shape last fall does not mean the same is true now. How many trees have fallen across the fence over the winter? Surely that old foundation in the corner of the pasture is safe! Of course the water supply is uncontaminated and ample for the number of heifers. Don’t forget to fill the mineral bins. Even with good pasture, some hay the first few weeks would help make the transition easier. And lastly, when you do finally put them out, observe them often the first few hours. Frisky heifers seem to have a way of getting in trouble no matter how careful we are. Mineral Supplements for Dairy Cattle There is a common belief among dairymen that a cow or heifer will select the minerals she needs if they are provided free choice. Harvey Shaffer from Penn State tells us a recent study at Cornell that tends to disprove this. Sixty-nine cows were divided into four groups, then fed four different rations, all con taining ample amounts of calcium and phosphorus. Each group had access to separate calcium and phosphorus sup plements. All of the cows con sumed some of each supplement, although there were wide dif ferences in the amounts con sumed. The same research workers conducted a similar study using dairy heifers. Rations were fed which contained calcium and phosphorus in varying amounts and in different ratios. They found that the heifers were not able to select free-choice minerals in the amounts actually needed. They also found little relationship between the Ca-P ratio in the feed and amounts of free-choice minerals consumed. This study emphasizes the importance of adding minerals to the grain ration as needed. All grain mixtures fed to dairy animals should contain added calcium and-or phosphorus. They (Continued On Page 9)