Pasture Management

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The Hare Pen Part 2

Why a part 2?  Because I am very happy with what I see out there.  

Black Gold.  Deposited in neat little rows on my grass.  I don’t even have to haul it.

This is where the hare pen sat all night, surrounded by polywire.  The manure isn’t very evenly distributed but that really doesn’t matter.  The earthworms say thanks.

The longer you leave them in one place the more manure they put down but the more pellets they will eat.  If you’re looking to lower your feed bill, move them more frequently.  If you are trying to increase fertility quickly, you could carry in pellets, hay, fresh clippings.  We are just using them to trim up small patches of grass around the garden.  It’s nice not to run the lawn mower.

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The Hare Pen

My oldest son has been wanting to build one of these for a while.  I took a little vacation time to wrap up some things around the farm and this project was on the list.  It’s a hare pen.  It measures 6’x3′ and is 24″ tall on one side, 18″ tall on the other.   3/4″x1″ slats are screwed to the bottom on 3″ centers.  That’s as much of a plan as you’re going to get anywhere.  This is enough room for 8-12 rabbits.

The roof is covered with three scraps of metal we found out back.  The two on the ends are nailed on, the middle one is nailed to a couple of boards to give it weight but floats freely and is easily removable so we can load and unload it easily.

At least 70% of the floor space is open to the ground.  The rabbits are free to graze to their heart’s content, though they also have access to pellets.  We move them a couple of times each day, leaving their manure behind to add to our fertility.

Here are a few links I used to put together my own hare pen.  I have fewer ribs than the original Salatin pen but it seems to work fine.  My kids can manage it on their own.

Grady’s post on Hare Pens.

Video of the Hare Pen in action (from 1:08 till about 3:00)

Survival Podcast Start at around 31 minutes for this detail.

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The Whole Fleet

We built our recent chicken tractors after those of Joel Salatin.  The term Chicken Tractor, as near as I can tell, is something Andy Lee gave us.  In Pastured Poultry Profits Mr. Salatin describes a 10x12x2 structure that is lightweight and fairly easy to move.  We built ours as 12x8x2 but otherwise the original tractor is quite similar.  We built it out of scrap material we had laying around.  What could be better?  …or heavier?

That thing is a tank.  It has all kinds of bracing and is made with heavy steel siding rather than the prescribed aluminum.  But, it works.  When we were designing the second tractor we went with fewer braces and lighter steel.  The result was better but not great.

It may not look a lot different but it is a lot lighter.  I was bitten by the bug.  I built a third chicken tractor to see how light I could make it.  Further, I built the third to address a serious issue, heat.  I left the sides off entirely so the wind could blow through and keep things cool inside.

It worked remarkably well.  It is light but won’t blow away in 50 mph March winds.  It stays much cooler than the other two tractors.  But there is a problem.   This spring I have lost zero chickens in the other tractors but I have lost four in this one.  Four.  For those of you playing the home game, that’s a big number.  There appears to be something about that open side that stresses the birds.  I now have a tarp covering the South side of the tractor as it is light, portable, inexpensive and temporary.

That takes us to the fourth tractor design, a radical departure from what we have seen so far.

This tractor is the cheapest to build, the fastest to build and the most versatile.  I took one side off for the winter and raised 6 hogs in it.  I could imagine putting weaner pigs in one and moving it daily like they were chickens until they were big enough to escape, though I suppose one could wrap the interior with electric fencing to keep the pigs from rooting out.  I could also imagine using it for a calf shed or a hoop house.  The point is, it’s multi-purpose infrastructure.  We see these as the future of our fleet.

All four tractors use Plasson bell drinkers that are gravity-fed from a bucket.  We use 4″ PVC pipe cut in half lengthwise as a feeder.

Take a moment to imagine your perfect chicken tractor before you build it.  After you build it, take notes on what you would like to do differently.  Don’t be afraid to break from the norm.  By your third or fourth tractor you may have something that fits your organization’s goals.  Mac Stone of Elmwood Stock Farm says before long you’ll end up with a whole fence row of what you thought was the perfect chicken tractor design.

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Mowing the grass part 2

The cows, as you know, get fresh grass daily.  Recently I made their pen smaller and I’m just giving them 144 sq. ft. at a time, moving them 5 or 6 times daily.  This results in excellent trampling and manuring as the grass is sheared off evenly and the weeds are either eaten or trampled.  The picture below shows a line I missed when I moved the pen a bit too far, then shows the progress beyond.  At the end of the day I’m putting something on the order of 90,000 pounds per acre across my lawn.  I could go heavier if I had more forage but since the grass is still short I have to move them frequently.

The stem in the center of this picture was a weed I watched Mable take a bite of then spit out.  I guess once they finished eating their ice cream they went back for their veggies.

Now, I want to be clear that I’m not starving my cows into eating the weeds.  They just like to eat.  Check the rumen on this beauty.  The indentation between the last rib and the pelvis sucks in when the rumen is empty.  Flo is looking full.

So what are they eating?  Well, they’re on the old driveway and it’s a weedy mess.

Here is another shot showing the line between what they finished grazing and what they are just starting.

Now, there really is a bit more to it than just moving a panel and waiting for them to eat.  You have to read their manure to see if they are getting enough protein.  This looks pretty good.  A little dry but not bad.

It would be more soupy if the fast-growing green was all they were getting or if I had more clover mixed in my pasture (yard).  I don’t have much clover yet, there is a fair amount of old growth still standing here and they get half a bale of hay every night just to keep things regulated.

Beyond manure I smell them.  Yeah.  Smell their breath.  That tells me a lot about the condition of their rumen.  It should smell sweet.

There are more things I could check if I was more paranoid but if they are laying down, chewing their cud, their manure is pumpkin pie-ish, their breath is sweet, and their coats are shiny they are OK.  The real point is…look at that lawn!  They mowed it, set the weeds back and fertilized it all on solar power.

I think that’s pretty cool.

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One Day of Pigs on Pasture

Yesterday this was carpeted in grass and splattered here and there with cow manure.  Today it’s another story.

The pictures don’t show it but it’s surprising how much grass the pigs eat when they first move.

They dug out a little nesting site and moved most of the straw to the side.  I added more straw.  Even if they don’t want it the pasture will benefit from it.

Here’s the pasture they came from.  They were here for three days.  It’s a wreck.  Looks like a war zone.  Don’t they do a good job?

Like CrossFit, this is all about intensity and rest.  I may do a little raking and shoveling out there since it’s my yard but in a very short time the grass will come back thicker and healthier than ever before.  Here’s the pig pasture as of March 3rd.  It sat empty and bare all winter as the pigs were slaughtered in December and by December the hogs were creating some massive soil disturbance.  Obviously nothing would grow in the winter but things were in place for spring.

Here it is two weeks later.

It changed from barren to lush in short order.  Yes, there were things I could have done to cover the ground.  Maybe I should have put some straw out there.  But I didn’t.  I didn’t spread any seed.  I didn’t go over it with a harrow.  It just is what it is.  Recovery is rapid.  Nature hates a vacuum.  Things grow.  My only role is to coordinate the rest and disturbance cycles.  This area needs more rest.   Pigs aren’t allowed to return to the same square foot for at least a year.  But what a time they have while they are there!

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Bringing Home the Bacon

I can’t imagine how we lived before pigs.  My sister, living in town, joked that she thinks she can get away with owning a pot-bellied pig.  I think it’s an excellent idea.  They root, they eat, they manure and they don’t ask much of their keeper.  They do ask for proper management; keep them safe, well-fed, move them away from their manure regularly and treat them well.  Let the pig do what pigs are built to do.

I have yet to see any living thing that will cause soil disturbance like a grown pig.  They will dig up moles, rhizomes, worms, grubs and who knows what else.  They dig just for the pleasure of digging.  That digging, left unchecked, can create an area that looks like the surface of the moon.  However, judicious use of pig noses can renovate pastures and make a positive ecological change to the landscape.

Everything we waste can be pre-composted through our pigs.  Garden wastes can go to pigs, feed spoiled in the chick brooder, cow manure, mice from our traps…they will eat it all.  In the winter that pre-composted material goes right to the compost pile where it helps maintain a high temperature for our thermophilic composting process.  Whatever we miss is churned with the soil and bedding into the garden.

Our most recent batch are ruptures from a production floor.   Just a quick note, a “rupture” is a pig with a hernia.  Often the hernia is expressed in the belly of a female or the scrotum of a male.  In both men and in hogs, the tendency toward a hernia is genetic.  It is generally believed there isn’t a way to manage the hernia short of surgery.  I don’t in any way wish to demean the farmers I bought the pigs from.  They are close friends who run a highly-efficient formula of inputs and outputs on a schedule.  Not all animals qualify for their program.  I picked up those that were genetically disqualified.

These pigs arrived in mid-December.  Please notice the three ruptured males.  Also notice they are packed in tightly together though they have room to run.  This shot was taken within 15 minutes of the first time their feet ever hit dirt.  Chew on that for a moment.  40-60# hogs that have never touched dirt and have never been more than a few inches apart.  Finally, there are two runts in there.  They never did grow for us but tasted great.

In the back is a ruptured female with a massive belly rupture.  We call her Thing1.  Here’s a better (but not great) shot of her:

Here’s another picture of the blue pig above.  I want you to be sure I’m showing you the same batch of pigs across this post.

Click on the image to see his large rupture.  I wish I had a better shot but I don’t. The rupture is within his …male anatomy.  It bulged in three distinct lobes and a portion was raw from where it rubbed the ground.  We thought we were going to have to put him down right away.  Here is the same pig at the end of February.

Where did it go?  In fact, where did any of the ruptures go?

These pigs were scheduled to be executed because of their ruptures.  They would not have survived on the floor in their condition.  I brought them home, switched them to Fertrell feed (high in pro-biotics) fed them twice daily plus a few scraps and gave them room to run in the sunshine and fresh air.  Their gut emptied between feedings.  They burned energy running, rooting, fighting and playing.  No antibiotics, medications or belt straps involved.  Just a change in management.

This winter we just parked them on the new garden and hauled manure away daily, using them to till the soil and work in organic material.  In the spring, summer, and fall we move 3-4 pigs to a fresh 25×25 area every third or fourth day using pig quick fence from Premiere 1 Supplies.  The fencing hugs the contours well, is visible to the livestock and everybody has a healthy respect for it.

Keeping a hog around the farm or house is a great way to boost fertility, create disturbance, pre-compost wastes and feed the family but proper management is the key to health.

One final note, if you smell the pigs you need to add carbon.  Pigs don’t smell, bad managers do.

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Movement

In a perfect world I would move my animals every day.  I would prefer to let them just eat fresh salad every day and escape their manure.  Since I have a town job we just don’t have the time.  The broilers get fresh alfalfa every morning, the cows get fresh grass every morning, everything else moves Wednesday and Saturday.  Again, this is not ideal but we just have to do the best we can.

What am I accomplishing with all this rotation?  I’m knocking back the weeds in the pasture in an effort to give the grass a better start.  What weeds?  These weeds.

Here’s a shot across the pasture as the goats enjoy breakfast.

You can see it’s a weedy mess.  Have we got biodiversity or what?  My pictures don’t capture it but there are any number of elm, hedge, locust saplings as well as multiflora rose coming up in the pasture.  The goats put an end to them all.

We follow the goats with chickens.  They do a good job cleaning things up, scratching through dropped hay, aerating the soil, eating bugs and adding more manure.  Here the chickens have been turned out where the goats were 5 minutes ago.

Let’s go in for a better look at the pasture I just turned chickens into.  You can see the goats were here.

The birds are working hard.

The goats worked their magic but you can see there are still some weeds they left behind.  The chickens will clean that up.  Let’s take a look at the pasture the chickens just moved out of.

Very few weeds left.

But, under the maple and walnut trees there is very little grass.  In fact, it’s mostly chickweed.  You can see a distinct line in the chickweed where the fence prevented the chickens from grazing.

Nobody wants to touch the thistle but the chickens will scratch around and under it.  I’m going to have to chop these manually.  Ugh…

Finally, you should see what the cows do to a pasture in about 18 hours.  These are two 600# heifers grazing 10′ from the road in a place the highway department mowed late last summer.  They are contained in a 24×24 corral so we don’t chance them getting into the road.

Every inch is manure, hoof prints or trampled carbon.  I put a lot of pressure on this spot trying to beat back the brush and increase fertility, diversity and quality.  Once I can graze my cows with the goats we’ll really fix some carbon.

The pigs haven’t been moved yet today.  I’m a little undecided about what section of the pasture I want them to renovate.  Also, I have to get to work and it’s almost 8 already.

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Mowing the grass

Ah, it’s that time of year again.  The birds are chirping, the toads are calling and you can’t hear any of it because the lawn mowers are running.

We opt out.  I’m not even sure where my lawn mower is.  I think it’s in the shed.  Maybe.  We used it on the 4th of July last year but not since.  I don’t mind people mowing, it’s just not for me.  It’s too noisy and I have better things to do.  Further, it all seems Rube Goldberg to me; pump oil from Ottawa, haul it to Texas, refine it, haul it to St. Louis, put it in a machine from China, cut the grass off and watch it grow back again.  No thanks.

Cows kinda like mowing grass.  Take this model here:

This model (a 2011) was originally made on a channel island called Jersey but this specific one was built just up the road.  There’s no patent protection preventing you from making your own, you just need seed stock.  Not only does it cut the grass, it fertilizes for you, tromps weeds down, aerates the soil, produces milk (unheard of in a lawn mower) and can reproduce itself.  That’s right, it’s a walking lawn mower factory!  Further it requires zero gas, just water.  Now, it doesn’t come with a manual but there are some things you should know.

1.  It MUST mow or it will die and death is an unrecoverable condition for this type of machine.  That said, death is not always an unwelcome condition for a mower.  This is a good time to note that this type of mower tastes better than others.

2.  It is better if you set things up so you only request that it mow as much grass as it can in a day and that you allow it to mow a new place every day, not returning to the first location for 90-100 days.  This not only keeps the machine busy but keeps it in good working order.  Further, you will have more and thicker grass than you have ever had before, far thicker than that of your neighbors.

3.  If managed correctly, you will lessen the need to store up grass for it to mow during the winter months.  In the picture above, the nearer model is eating fescue that has been standing since August.

4.  If you have a large amount of grass to mow each year you may need more than one mower.  This is a favorable condition.

5.  If you have a small amount of grass you may want to consider sharing mowers between neighbors.  It may also be a good idea to split the milk it will produce.  Alternatively, you may consider a smaller mower called a “sheep”.  These also reproduce, make milk and fertilize, though in far smaller quantities.

NOTE:  Please don’t confuse a goat with a lawn mower.  The goat is more like a weed eater.