A26-Lancaster Farming, Saturday, November 14, 1987 Dairy Herd (Continued from Pago A 1) can and should begin by selecting which cows should be bred and which cows should not be bred. So there is no quick and easy formula. There are no magic num bers. Much of the decision to cull depends upon the quality of the stock available to replace it. To continously improve the produc tion and to achieve uniformity throughout the herd the operator must have consistently better replacements. The future of the dairy herd and consequently the dairy farm itself depends upon the quality of the herd replacements. The goal is quite obvious. However, the right program to acheive this goal is not so obvious. And all this must be done while keeping costs down. There are many factors in a dairy herd replacement program to be considered. And each factor must be looked at for economy, value to the program and suitablity to the individual fanning opera tion. As in any fanning operation, what works for one fanner may not work for another. And also, the only way a herd replacement prog ram, or any program will work is that it must be followed. Although well-intentioned, a program will fail if it is one that asks more than the operator can give in time, money, and labor. PRIORITIES “Your best genetic material are the just bom calves and they deserve the same best management practices and attention because they will be your best cows in the future,” said Glenn Shirk, Lancas ter County Extension Dairy Agent. “One problem is that the farmer may be inclined to pay attention to the critters which are paying the bills and may tend to overlook the need and value for proper care of the young livestock and may short change them on management,” adds Shirk. That concepts not news to any dairy farmer. However, although farm production has increased over the pas t decade the work force has not. Already stretched to capacity any labor intensive pro ject must be scrutinized for its positive values. “Considering the technical com plexities, the work, the size of farms, the labor force has not doubled. When is enough work enough?”, asks Shirk. The program for raising young stock for herd replacement, must be one that blends well with the rest of the production concerns and neither deters good management practices nor consumes the time and energy of the owner. What Works For Some For as many different farms, there are as many different heifer raising programs. And for all top ics ideas and opinions are diffe- Replacement rent What works for some, may not work for others. And while some programs may be very suc cessful, the operator finds it diffi cult to pinpoint why. Throughout the series of articles the herd replacement programs of several dairy farmers will be discussed. Each farm is different and each program is tailored to meet the individual needs and limitations of that farm. Peter Winner, and his parents Raymond and Louise Winner, operate the Penn-Del Farms, of Willow Street, and raise all their own replacements for their 60-plus head milking herd of Guernseys. Calves and heifers number nearly 50 head. For the most part Peter is satis fied with his herd replacement program, but there are some parts he would like to change. However, he is quick to point out that the Winner family has been raising their own replacements basically the same way for 17 years and it works. Helene Dreisbach of Hamburg in Berks County, operates the dairy portion of Long Meadow Farms, with approximately 100 milking Jerseys, and raise all their own replacements. Dr. Robert Dreisbach, DVM, handles the nutritional needs of the dairy herd and work is shared by all including Patty, the Dreisbach’s daughter and her husband Todd. Todd recently added 16 milking Jerseys of his own from his North Carolina herd to the Dreisbach herd. In the past 15 years the Dreisbach’s have experimented with nearly every facet of herd replacement. They now have a program with which they are receiving good results. Kenneth Umble and his wife Marilyn, operate the Glen Valley Farm, in Atglen, Chester County. Glen Valley Farm is home to 110 head of Holsteins with a 60 head milking herd. They raise most of their own replacements and do some merchandising. Mt. Ararat Farms near Port Deposit, Maryland, raises all their own replacements for the 200-head Guernsey farm. The young livestock are nearly, half of that number and Nevin' Kratz, Herd Manager, says they experi ence few problems in the heifer replacement program. Basically in the fifteen years he has been at Mt Ararat, little has been changed and he hopes the success continues. 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