DIMA QUESTION: What would be an effective choice for stall bed ding in our new frees tall facility? ANSWER: Giving a direct answer to this question would make some people happy and others very mad. I really do not think there is an answer that will fit all situations. Cow comfort, cost, availability, disease control, and handling ate all issues that must be addressed before the “tight** choice is made. To complicate the issue even further, dairymen have had suc cess with just about every choice of bedding material. What one will condemn, others will lout as the best There is one common link that can help us determine if our choice rfs aQi ’ - *-/ - ♦ SN»f.J * s * „ >i' /ofßSn*B4>* DIVISION OFGSI “The Standard in Grain Drying” Combination Dryer One of the Most Modern Dryers on the Market • Farm Bins • Hopper Bottom Tanks • Commerical Flat Bottom Check Our Prices Before You Buy has been or will continue to be the correct one for us. That link is cow language and our ability to deci pher it. I recently visited two different farms and came across a similar type of problem. Let’s talk about die two and see the common link that both share. The first farm milks near 200 cows in a frecstall facility, and two different stall bases are used. A post-fresh group lies on rub ber filled mattresses that are bed ded with sand. The test of the herd rests in stalls with asphalt in the bottom, covered with generous portions of sand. Going from sawdust to sand a couple of years ago was viewed as the right decision because of reduced somatic cell counts with their Pa.DHIA records. They also experience less coli fotm initiated mastitis cases. Cow comfort was reported to be at a vety high level and no one has second-guessed the decision to move to sand bedding. Upon my arrival, we proceeded to the bam to view the cows and I saw something that made me look at the cows’ feet and legs. The sand automatic farm systems 606 Evergreen Rd., Lebanon, PA 17042 (717) 274-5333 * > if s* <■ Y * W,>„ S ♦ I thought that I was sure to see damage at the hock area, but it was just tte contrary. The hocks were probably the best that I have encountered in a free stall bam. What I did see was bald front knees. Yes, bald. Apparently due to the sand grinding off the hair when the cows got up. As we walked further, a cow was laying in the alley and the dairyman said that rarely occurred. I bent down to see that her knees I also saw some cows laying with front knees extended and the abrasive appearance. We talked and apparently the sand supplier bad changed sand for use at this farm a short time ago. We needed to change this sand back to a finer grade, before we had some major problems with these cows. The second farm I had in mind was on my schedule the next day. I had been at this dairy a month ago to help celebrate the building of a new facility with an open house. During that time, something was brought to my attention stall acceptance for standing was great, but only a small percentage of the cows would lie down. Unlike the other farm, the hock area was showing a lot of damage. When I returned to work with the dairyman a month later, the damage had spread to the front knee. The bam was built with rubber mats on top of a concrete cow bed. The thought was to use sparing amounts of sawdust to keep the cows clean. ON FARM STORAGE FOR MAXIMUM PROFITS • Flex Flo Feed Systems • Safety Access Equipment was very white and coarse in appearance. were red, sore, and hot in the bald area when I touched her.