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1、Cleaning the teats is an important part of the udder prep and milk quality. Unfortunately, we have insufficient lighting under the udders for our milkers to see the teats to do a thorough job. It would be nice to have lights mounted above the cabinets (on an angle) so that they shine on the udders a
2、s in the below picture.清洁乳头是乳房准备和牛奶质量的重要环节，可是，乳房下面光线不足，挤奶工看不清乳头因而没法做好工作。如果像下图这样进行灯光的布置，灯光就可以照到乳房了。Our “ladies” are curious creatures. In order to get them to come in quicker, we may want to cover up the entrance gates so they do not get distracted. The main reason why they are in this area, is to be
3、 milked. 我们的“小姐”是有好奇心的动物，为使她们快点进挤奶厅，我们应把进口包起来，避免牛受惊。主要因为这里是挤奶的地方。It was nice to see such a narrow “flight zone”. Your techs treat the cows in a calm manner. They need to be complimented on a fine job of handling the cows.看到这么窄的逃逸区真不错，你的技术人员对侍奶牛很温和，这应该表扬。It was nice to see the techs use a strip cup t
4、o check for mastitis but I did not see a CMT paddle anywhere to check for mastitis and which quarter may be causing your elevated SCC.看到技术人员检测杯检测乳房炎这很好。An important part of our prep procedure should be to first brush off loose organic matter with a dry cloth towel before fore stripping each teat to
5、open the teat canal and check for abnormal milk. I would then predip the cows teats gently before drying off the teats with another dry cloth towel. 在挤头把奶检测异常奶之前，准备程序的重要一部是用干毛巾擦掉附着的有机物。在用另一条干毛巾擦乳房之前，进行奶牛产奶前药For being a bright sunny day out, look how dark it is in this parlor and how hard it is too s
6、ee the cows teats. Why do you use wet towels to prep with and wipe the base of the udder off? All we do is drag more dirt from the udder onto the teats. The water dilutes the effectiveness of the iodine dip and as you can see in this video, by the time the tech preps his 5 cows, it is over 3 minutes
7、 from first touch. I would suggest using dry cloth towels to prep cows with and get rid of the water!This is a continuation of the above video. It is great to see the techs fore strip each quarter into a strip cup, and wipe off the teats but unfortunately, from the time we first touch the teats unti
8、l he comes back to attach the units, it is almost 4 minutes. The cow then enters what is referred to as the low flow, relatively high vacuum phase of milking. Dairymen call this dribbling. Today, we saw the empty claw and “dribbling”, yet without a milk hose supports we do not milk out each quarter
9、evenly and with the long milk hose we create a “slug” of milk in that loop and it sends a slug of milk through the sensor telling it to stay on when in reality that unit should have detached. I would ask your equipment dealer to reduce the number of loops and have the units detach “wetter”. Could it
10、 be caused by the unit not properly positioned under the cow? We do not have any way to support the milk claw and as we see here it is twisted off to one side so not all quarters are milked out evenly. Does this long milk hose with the loop in it “pool.” the milk and affect end of milking settings?W
11、hat we see in this picture is teat end damage. According to an article in the Dairy Herd Management Magazine (February 2005), Morten Dam Ramussen, of the Danish Institute of Ag Sciences, “Overmilking can affect teat condition and udder health in a negative way”. He suggests that there are 5 signs of
12、 overmilking:1. Discolored teats after milking.2. Teats with ringing at the base of the teat after milking unit is removed.3. Cows that become restless or start kicking during the lateflow period.4. Firstcalf heifers that show nervousness throughout milking. 5. Claws or long milk hoses without any m
13、ilk. We did see some teat end damage (hyperkeratosis) which can be caused by overmilkng. This can lead to increase incidences of mastitis and elevated SCC counts.We also see very rough, cracked, and bleeding teats. The milking techs do a poor job of predipping and post dipping the teats. They do not
14、 have to slam the dipper on the teats to apply the dip. Again, look how rough and cracked the teats are and this allows more surface area for the soil and bacteria to adhere to. The number one reason to post dip is to cover up the film of milk left on the teats after the unit is removed. Bacteria ne
15、eds three things to live; food, moisture and temperature which we find on these teats. I like the fact that you use a deep well non returnable dipper but the milkers need to do a more thorough job of post dipping. BacteriaContagiousStaph AureusEnvironmentalStrep SpeciesColiformsNormal RoutineNo Teat
16、 Ends2,4002,45022,500Normal RoutineClean Teat Ends1,650255Utilize your bulk tank cultures because they are a source of information on how good your cows teats are being cleaned. Bulk tank cultures definitely show inconsistency!Food safety is the buzz word of the 21st Century. So how do we as CEOs of our dairys help ensure our products we produce get to our consumers in the highest quality to ensure its flavor and shelf life? It is up to management to present these cows to the milkers in a clean
