No till tilling

While we did decide to till the garden last year, we are not going to do it ever again.

There are things one can do to avoid tilling, and the long term effects of tilling are actually quite detrimental to the soil. Most people will tell you that they till to avoid weeds and enrich the soil.  The first year you till your land, it will produce an incredibly rich and bountiful crop.  In subsequent years, however, things won't be so great without a lot of amendments -- tilling exposes the precious topsoil resulting in topsoil loss and nutrient depletion.  As far as weeds go, there are lots of dormant weed seeds in the soil, and tilling simply brings them to to surface giving them the sun and air they need to grow.  They should thank us!

I'm not implying that tilling is some evil empire of agricultural practices, but for us, it isn't something we want to do.  For larger scale operations, it may be unavoidable, but on our scale, we're trying to avoid it. As I mentioned before, if you till, you'll need to add amendments to maintain fertile land, so why not skip the extra step and simply build soil from the ground up.

Many people claim that no-dig practices don't work and you end up with compacted soil.  This parsnip grew at a friend's house in Maine -- clearly there's no compaction there!  She's been building the soil without digging or tilling for years, and look at this bounty!  Credit: Lisa Fernandes.

Our plan is to use permaculture techniques to build soil that will get better every year.  Why simply go for sustainable (status quo) when you can make something better than how you found it?

One of the techniques we're using to improve our soil involves letting our chickens to the "tilling" work. :)  The jury is still out for us on whether or not we are going to get organic certified, so we can still do this.  If we go the organic certification route, we can't put our chickens directly on our veggie bed, but for now we're happy to have them eat weed seeds, spread manure, and generally stir things around.

In order for them to do this, they need a temporary and mobile home -- enter the chicken tractor.  It's a mobile home that we built for them that we'll move around the field.  And now, a photo montage…

Cheapo bike tires that are going to make our tractor mobile.  We ended up replacing the tubes and tires because they didn't hold air for crap.  

The bottom frame -- we struggled with how to attach the tires, but you'll see below that we figured it out quite nicely.

Oliver is always on hand for scale. :)  Bike tires need two points of attachment or they wobble all over the place.  With this setup, they are pretty secure and sturdy.

Dr. Trafton thinks it is a really good idea to ride the frame down the hill into our field.  I made her wear the helmet.

Dr. Knapp, however, thinks this is a supremely bad idea since there are no breaks and no ability to steer.  Here's what happened...

We have a floor, people.  Olive and Oliver were clearly more interested in a squirrel than being scale models.

Wall frames are up!  

…and we have a chicken door!  

We started building this in the fall, and this was our beautiful view.  Not too shabby!

Walls, big door, and more.  All we need now is a roof!

Here's the inside -- roosts and the nest boxes will go on the top ledge there.  Clearly, we built this entire thing from scrap wood we had lying around.

I heard a lot of flapping coming from the chicken yard, and this is what I found.  Wing clipping followed shortly thereafter.  Don't worry, it is just like cutting a fingernail, there is no pain involved.

Fast forward to now -- we got a corrugated plastic roof, and Dr. Trafton put it on.  Add some temporary fencing with a solar powered electric charger to keep dogs and other animals out, and the ladies are enjoying their first days on the veggie bed.  Naturally, we had to observe them for a little bit to make sure they weren't going to jump out or the dogs weren't going to try to get in.  The only dog to attempt getting in thus far is Baxter….shocker.  He learned his lesson and won't be trying it again any time soon.  Oliver is, obviously, on hand for supervising and keeping everyone in line.

Here's a better view of everything from our deck.  They worked the bed like champs, and we have since moved them to the perimeter of the bed where they're eating weed seeds.  We're going to swap out chickens for ducks once the seedlings are in the ground so they can work slug patrol.  

This is what was happening during our supervising.  This guy is such a snuggler, it is borderline ridiculous.  Please note his little smile. :)

…and then we attempted a family portrait...

So, we're really pleased with how quickly the chickens can work things over.  We're hoping to try to keep moving them around the field, especially where we've planted fruit trees.  It is our hope that we won't have to mow these areas, and we can keep to only mowing the very lower part of the field where we have no trees around which we'd have to navigate.

Stay tuned for how it works...