I know – I’m jumping around – but this machine was amazing.
I’m actually in France (my blog posts are a bit behind) and by accident – pure accident – we visited a dairy farm here in the Champagne Area of France.
Driving back from visiting a battle field (more on that later), I spotted a field of white plastic. I’d never seen anything like it before – so I asked our lovely driver Jason (you’ll learn more about Jason later) if he could get us closer. Since it is Asparagus season here in France, I figured they were growing white Asparagus – and I’d never seen it. He kindly drove off the road, down what should only be driven by a 4 wheel drive tractor, and we ended up right along side this giant area planted with white plastic
Under the plastic was what appeared to be corn – not asparagus. Hmm. What actually is this? Why would any farmer cover corn with plastic? But it sure looked like corn. Definitely puzzled, we exited the tractor path, and turned right, back towards the main room and the farm. As we passed the farm – I spotted the farmer – and suggested (ok – maybe I kinda made it a strong request) that we stop and ask.
Again – Jason kindly followed my advice, and stopped. He got out, and an animated conversation occurred. Ending with an invite by the farmer to come and see something amazing.
Translating – Jason explains that yes – it is corn, and yes – it’s under plastic. The plastic is bio-degradable, and protects the corn when it is young. The soil here in this area of France is perfect for growing wine, but not so great for growing corn. Not enough moisture, too much hot sun. So the farmer has been using this special plastic for years. It keeps the moisture on/around the young plants, and as they grow, it degrades into the soil without impact. Good for the corn, easy on the farmer! He then uses it to feed his herd of 75 diary cows all winter.
But what he wants to show us is not how he puts down the plastic – it is how he milks the cows! As we walk towards the milking room – he tells us that he runs his farm – 250 to 350 acres of land plus 75 diary cows by himself with his wife and 18 year old son. And he has enough spare time to be the regional mayor. How does he do this… Well – come and see.
The five of us get out of the car, and walk into the milking area to see – a Robot. A Milking Robot. In fact – even feeding the cows is done by Robots. This is a farm of the future.
Every cow wears two transponders in their ears. The information in the transponders tells the Robot the size of the cow, the location of the udders, the time the cow last went to the feed lot, the time the cow was last milked, the quality of the milk the cow last produced, and the quantity!
When the cow feels like being milked, the cow gets up, and walks herself into the milking station. If she’s due to be milked (only once every 5.5 hours or more), the machine lets her stay in the milking station, closes the front door to hold her in place, puts some high protein feed pellets into a dish for her to enjoy while being milked, and then the robot springs into life. It already knows the size of the cow, so it just has to locate the teats on the udder, and then it sanitizes them and places the milking tubes onto the teats.
This is done by laser. The robot arm moves up and down and around the udder – finding the teats, washing them, and finally – using the milking tubes, milks the cow! And the cow looks like she enjoys it! She certainly seemed happy to walk in – and just as happily walks out again when the robot judges the milking complete. The milk is then tested for quality – and quantity, recorded for the next time, and routed either into the holding tank for pick-up, or if not judged good enough, re-routed for feeding the baby cows.
What about feeding the cows? In the same area is a large (cow sized) gate. A different robot scans the transponder on the cow, and decides if the cow should be fed, or should be milked. If the cow should be fed – the gate to the feed lot opens, and the cow continues her merry way. If she is due for milking, the gate doesn’t open, and the cow – on her own – realizes that she needs to get milked first. So she toddles over to the milking robot. Once that’s done – she walks herself into the feed lot (and the gate knows to open).
It’s an almost totally human free dairy farm. The farmer explains that if something goes wrong, he is notified by cell phone to come and fix it.
He also explains that it takes about 3 days for a ‘new’ cow to get measured by the robot, and used to the process. It easier with the cows he raises, but even if he has to buy a cow, the process is much faster and much easier on the cows than you can imagine.
He tells us that the cows are so much happier with this new system. And happy cows make better (and more) milk.
And his life is amazingly easier. He doesn’t have to come every day at 6:00 AM to do the first round of milking, he doesn’t even have to come to the farm all day if he wants. He still has the mucking out to do – but even most of that has been automated. When the cow is in the milking machine, any ‘waste’ is captured by underground tanks, to be recycled as appropriate. All the cow pies are dried and used for bedding for the cows (they are totally vegetarian remember), the urine is separated, and don’t bother asking – I have no idea what happens to it!
We stayed long enough to watch two cows decide it was time to get milked – one of whom tried to get fed first, so we even saw her refused by the feed gate.
The farmer and his wife even explain the basics of dairy herd management to us – Cows have to get pregnant to keep lactating, he sells the male offspring at 14 days to farms that raise meat cattle, and keeps the female offspring until they go into heat to see if they will make good dairy cows. About 30% of his herd is either too young, pregnant or just having given birth to be milked. That brings him down to the 60 or so cows that his one robot can handle in one day.
We are completely amazed – and of course I had to look up Robot Milking Machines on google – here’s a link that’s very interesting, and surprisingly up to date:
Robotic Milking Machines Explained
Signing off to have a cafe au Lait – with a deeper appreciation of where my milk comes from – The Soup Lady