PRRS Update- Month 3

For those who have been following our farm's journey through PRRS, we are slowly making progress (to catch up if you haven't, check out my earlier posts here and here.  Three months in from our initial diagnosis, we are starting to see all of the pigs being born looking better.  Production isn't back up to where it was before, but slowly we are making progress.

At this point we are moving forward with our disease management techniques.  First, we are giving all of the breeding herd a serum that is made from PRRS virus collected from our herd.  This is to reinvigorate their immunity towards the disease.  We will do this every 3-6 months until we decided to fully eliminate PRRS on the farm.  This strategy is a little bit of a different method for handling the disease; instead of using the commercial vaccine we have created our own serum that comes exactly from our PRRS mutation. Our vet believes this is a better strategy long term, since it should give us better immunity than a vaccine which may not work fully if our virus has mutated.

Last week we tested Green Valley, the first farm that broke with the disease, to see if we were getting PRRS negative piglets yet.  The good news is that we are!  We will test at least one more time and look for more negative results before deciding to try to eliminate the disease from those pigs long-term.  This will be tricky if our other farms are still positive, but we will cross that bridge when we get there. Next week we will have pigs tested for PRRS at River Ridge to see if they will also be negative.  We have heard that other farms are having trouble shaking this strain, so we realize we might have a few more positive tests before we can start clean up.

(beautiful spring-like day on the farm)

Farm Update: Yearly Training

(New landscaping around the finally finished office!)

It's been a busy month so far, with not much time for me to sit down.  Over the past two weeks, I have been putting together our chore schedule.  The chore schedule is a chart that lists every person working on the farm by the location they work at each month.  I make the schedule 6 months at a time, with each person rotating at least once to a different job than they normally do.  This keeps the work crews from getting grumpy by seeing too much of each other, and it means that every job has at least 2 people that can do it.   Most people like switching jobs, and everyone has some input as to where they work.  It's nice to have the schedule done for a few more months, since it involves so many people working together.

In the field, the crops are growing like mad.  The field crew is scouting the fields, and then deciding whether we need to apply any herbicides.  On our farm, we use hog manure as a good source of fertilizer, but some of our fields don't get any manure put on, so then we have to use another source of nitrogen, anhydrous ammonia, to get the crops the nitrogen they need.  The anhydrous is applied in June, so that is well underway.

(Corn is two feet tall)

The biggest project for me personally in June is the start of our annual animal care training.  I meet with every person that works with a pig from the farm, and train them on handling and care.  In all, I probably train 150-200 people, mostly in groups of 5 or less. This allows for a lot individual time, where I can answer questions and tailor each session to the specific group needs.  During this time, I will personally see every pig on the farm.

This training is a lot of work, but it makes sure that each person on the farm understands our standards.  It prepares each farm for audit, and makes sure that all of the records are being kept up to date. By doing these checks, I can make sure that nobody gets too far out of line, and that any questions get answered.  The training may only formally happen once a year, but on a weekly basis, we (being myself and the others on the farm) are looking at things we could do to improve our animal care.  We are having conversations about animal care everyday with somebody on the farm.  It may not be the easiest thing I do all year, but it is one of the most important.

Farm Update: Big Projects

I haven't written much about what is going on right now on the farm, and there is a lot of catching up to do.  First, we have started our new barn for the pregnant sows.  By starting the barn, I mean we have started to dig a huge hole and now have a big pile of dirt.  This project will take up most of our resources for the rest of the summer, and most likely into the fall.  We hope to have all the pigs moved in by November.

(The big hole and dirt pile)

We are also preparing to get into the field for planting.  It rained last night, but the soil temperature is up where it needs to be (50+ degrees) and the weather looks promising, so as soon as we dry out we will start planting our corn.


On Thursday, our marketing guru, Greg, received a call from our buyer that we will have a third party audit at one of our Amish locations.  This is probably a good thing, but we are transitioning between our old record keeping system and our new one right now, so it is going to be a bit of a rush to make sure we have everything we need in the proper format in time for the audit.

(3 years worth of pig care records)

On the top of the crisis list this Monday, our fat tank sprung a leak.  Why do we have a fat tank?  It is part of our feed mill.  The fat we put in the tank is yellow grease.  That is basically the leftover fat from restaurants that is taken out and cleaned up a bit, then used for animal feed. I like to think it gives the feed a salty french fry flavor.We have been working to replace our current tank, knowing that it is on it's last legs, but the company we bought our old tank from is out of business.  We have a bid from another company, so we are in the process of getting the new tank built and installed, but that is still a few weeks away.

Unfortunately, the fat is kept warm in the tank so we can pump it, making it not very easy to contain once it spills.  We called the Michigan Department of Agriculture & Rural Development (MDARD)  to report the spill and to figure out the best way to clean it up, but there won't be much to do until the fat hardens as it cools to air temperature.  To give perspective, this is the only time in 30 years that our fat tank has leaked.  Once the fat cools, it is pretty easy to clean up- similar to scraping ice off of your windshield, and we will dispose of it as MDARD recommends.  Fat isn't really a "hazardous" substance, like manure or pesticides, so it shouldn't be too bad of a clean up.

Things like this happen on the farm, even when we do our best to make sure everything is well maintained.  It is just like any other work place where problems occur from time to time.  We plan ahead for possible emergencies, so that we know what to do when something happens.  It's not fool proof, but it is the best that we can do.