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Tip of the Month

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Tip of the Month – August 2025

Once again about Germ Count.

Following a previous Tip of the Month about the Germ count / Plate count (June 2025), I received another tip from a technician:

Never replace the milk filter after the tank has recently been emptied and cleaned!
There will still be very little milk in the milk cooling tank, and that milk will blow around and can dry against the inner wall.
This can also cause an increased germ count!

This obviously does not apply if you have a buffer tank.
Nor does it apply if you have a duo filter.

Tip of the Month – July 2025

Grouping and Ungrouping.

With some lists it is very useful when you do not see the performance of the individual cows for an overview, but for example only the cows of lactation 1 and subsequent lactations or of certain lactation stages depending on each other. So that you can see how that couple of animals is doing on your farm.

It is very interesting to view the performance of both the animals you want as a group but also the individual cows or the entire herd in the same list.
And if you have indicated in DelPro which breed the cows have or which father then you can also easily Group on that.

You can easily do this by clicking on the right mouse button in the gray area where your choice, for example lactation number, lactation stages, …., is located and clicking on “Group by this column”. (View place and symbol in Dutch)
It becomes even more fun when you click on “Average” or “Sum” below interesting colums, again with the right mouse button. Then you can see how the results are per group.
Or how often a diagnosis occurs or how much of a medicine has been used.
And when you want to put it back to animal level, in the same place where “Group by this column”  was, it now says “Ungroup”

This is very useful for feed lists and production lists, but also for Diagnoses and Treatments.
And once you know this option, you will definitely use it more! Have fun!

Layout Tip of the Month by category

Dear reader,

To make searching easier you can read the Tips per category on these pages.

So for information about, for example, udder health or concentrate supply, you can find which Tips have been written about this per category since 2010.

There are Tips that are old and Tips that fit into multiple categories.

The latest published Tips can still be found below and on the right side.
On the phone you will find the categories on this page under the last 5 Tips.

– Click here for Tips in categories –

Tip of the Month – June 2025

Do you (ever) have an increased Germ count / Plate count ?

Then of course immediately contact your VMS technician / cooling tank technician.

But what can you do yourself in the meantime:

1. Check whether sufficient cleaning agent is used.
2. Is the (end) temperature of the cleaning high enough?
3. Is the milk filter replaced often enough?
4. Do you clean the rod around which the filter is placed properly?
5. Is the thread of the filter seal clean?
6. What is the water hardness (limescale), is it cleaned often enough with acid?
7. Do you always clean after each cow separation?
So even if it is not penicillin milk and / or a heifer with colostrum!
Does not always have to be a main cleaning.
8. If the robot is not too heavily occupied and no VMS visits for 30-45 minutes? => Cleaning!
Does not always have to be a main cleaning.
Summer day this is even more important!
9.  When the cows are in the pasture and there is no milking for a while? => Main cleaning!
10. Are the teat liners replaced regularly and are the milk hoses still good?
11. Is the pre-treatment cup and valve clean and working fine?
12. Is the robot room and everything that touches cups “workable clean”?

Tip of the Month – May 2025

Still three-teat?

A cow that became three-teat due to an udder infection during the previous lactation sometimes produces milk from all four teats after calving. Sometimes very well, often less milk and sometimes also of (too) poor quality. But if the milk is good, the cow could be milked as a four-teat again.
This sometimes occurs after a coli and very occasionally after a streptococcus uberis udder infection.

The robot will certainly continue to milk her as a three-teat if you do not adjust it in DelPro.
And then she will certainly remain a three-teat… Or will she get udder infection on that teat again…

It is always worth assessing this after calving.

And of course, we will follow up in the Cow Monitor afterwards to see whether it was a sensible choice!