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Well this morning I'm going to be dividing some of my pasture into smaller chunks for
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more productive grazing. This is something that happens once a year. I've already divided out some of the sections
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I have some others to do so let's go take a look and I'll show you how I make it happen
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So you can probably get two to three hundred percent more productivity from a pasture if
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you divide it into sections and you keep the cattle in those sections for a relatively
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short period of time. So these animals here are looking for some fresh grass
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There's still a lot of grass here. They could survive on here for a number of more days but I'm going to give them some
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fresh stuff. But before I do I'm going to show you this drawing here
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So this is a Google Earth view of my fields and you'll see on the sides there's all these
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points marked. Those are points where I will be stringing some of this stuff
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It's the stuff that you saw me go under. It's called polywire and it's basically just plastic twine but it's got some metal filaments
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in it. It's a source of electricity and we divide the pasture using an electric fencer
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So it's not lethal certainly but it's just uncomfortable if you touch it and that's what
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keeps the cattle where we want them to be. I mean these animals are between six and seven hundred pounds most of them
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They could certainly go through a plastic string if they wanted to but they learn not
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to touch it and that's how we contain cattle in different sections of the pasture
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It's simple but so so effective. So this piece of paper I keep in my toolbox and it shows me where I need to start unrolling
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the polywire around the perimeter of these fields and they all go together in a point
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like this because that's where I have two water troughs which I'll show you later
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There's a fence line here, there's a water trough on one side and a water trough on the other
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I get the water from my son Robert's house. His place is, where would it be, it would be right here about a hundred yards into the
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forest and we have a drinking water safe garden hose going out to these troughs
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So I run these polywire lines once in the season and I leave them up and then I take
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them down again in the fall. I don't have permanent fencing for dividing these sections up for a couple of reasons
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because I'm always tweaking the system, adjusting the size of the areas but also any permanent
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fence will attract weeds and brush and trees and things like that and it's very hard to
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trim around it. So one nice thing about being able to take up these polywires is that I can clip my whole
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field, I can mow it off and that's how we control weeds here and encourage the kind
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of growth we want. So I've got all of these are already installed
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The cattle are now in this slot here. I don't have any of these other polywires installed yet so that's what I'm going to
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show you now. We're going to install this polywire so we need to go, the mat goes like this, this is
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the way the fields go. So we need to go over there in order to anchor the polywire and then we're going to spool
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it out until we get all the way to the water trough and then I'm going to back over it
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and put up the posts you see. They just go in with your foot and they hold the wire up
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It's a great system, highly productive. I often think of the old time farmers that didn't have this technology, not that it's
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fancy or anything but the boost in output is enormous. So let's go and take a look
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So one of the things I have to keep my eye out for is thistles and weeds I don't want
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So even though I'm not out getting rid of them right now, I have on board some thistle
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killer here so if I see them as I'm going about my ordinary business I can just, and
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that's it. That thistle is going to die in about a month or so
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Let's get onto the fence line and get this polywire unrolled. So before I get going I'm just super pleased with the way things have grown here
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I mean this was a very poor part of the field when I took it over but the rotational grazing helps
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I've added some fertility, I've done some frost seeding which I'll tell you about later
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and that's how we get nutritious hay plants like this clover and then this vetch here
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So, and my goodness, some of that grass is almost as tall as I am
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Anyway, back to the paper. So we need to attach our polywire to point seven
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Now the reason I do it with Google Earth like this is because for the first two years I was doing this I was just eyeballing it
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I'd say well you know if I put one there and I put another polywire there it'll all be
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pretty much the same size. Then I thought well why don't I just check it on Google Earth, check it with the area tool
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And boy was I ever off. I don't think anybody can properly estimate sizes of sections like this when they're irregularly
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shaped like these triangles because some of my plots that I figured were all the same
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size some of them were twice as big as others. That's how bad eyeballing is
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So our first step is to get this roll of polywire and find our spot on the fence
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I'm aiming for about three acres for each section. Cattle won't be on the same piece of ground except maybe once a month or once every six
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weeks for a short period of time and that allows things to start growing back because
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cattle will trample a lot, they'll selectively feed, make really poor use of the pasture
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if you let them do what they want to do. But if you keep them in certain sections you let the vast majority of your field heal and
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grow back more productively and that's really where the gains come from
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So that steel wire is energized and that is what's going to be providing the power to
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this polywire. So yes I'm working with these things live which means I kind of have to be careful
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Like I said it's not lethal but you don't want to touch that wire if you can't help it
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So I used to use regular bungee cords for this but they rotted out in a year or two
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of exposure to the sun so I thought well gee I'll just try some some rubber bungees here
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see how that works. You think rubber is always an electrical insulator but it's actually not at least not these ones
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I found that when I had the hook connected right to the string I was actually getting
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a short situation I was I was losing power that way so that's why I have this insulator
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on here. Now remember you don't want to touch this and I also want to get an eye on where I'm
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going so that's the direction I want to go. So I will just pay out a little bit of line here and then I'm going to go get the four
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wheeler because I got something neat to show you a real efficiency booster for unrolling
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So come on over here and let me show you this gizmo I made up
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Two inch steel pipe some tubular stock here and now I've now I've got a little arm that's
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going to hold that reel out as I drive. So my job here now is just to drive as straight as I can keeping my eye on my destination
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So that birdhouse there I'm building more of them each year those are for tree swallows
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they don't want to be around other any trees any other nest boxes the reason I want to
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encourage them here is because tree swallows eat a lot of flies and flies are a real bother
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to cattle in the summertime so it's hard to tell how well it's working we don't have a
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lot of flies around the cattle right now but it usually comes later in the summer but those
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nest boxes are my plan to try to deal with the flies in a natural way
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So now it's time to make the connection to the other end so that ratchet was not
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engaged of course when I was doing the the unspooling but I want to get it ready to be
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engaged now so I can tighten up the the poly wear. So if you have to cross these things
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you could do try to do the limbo dance underneath of them but you're not going to get a shock with
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rubber boots so I just step over it it's flexible enough that's no problem. Now these are the posts
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I use there's lots of different kinds of posts for this this is made by a company called Gallagher
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I think they make the best electric fencing stuff in the world they're from New Zealand
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and it's just super easy to use and then and then that's it. These will stay up until the
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cattle leave in the fall and then I'll take everything down again so it's not like I have
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to do this every time I need to move the cattle. I used to do this job entirely by hand walking
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out the poly wire and carrying a bundle of posts in my hand because you can never carry all that
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you need so you got to walk back and get more. I'm all for exercise and things but sometimes you
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just need to get stuff done too. So we've got one more thing to do and that's to give the cattle access to their new section so
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let's go back to the water troughs and make that happen. Unlike people cattle really do know when
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grass is greener on the other side of the fence so I'm not going to need to persuade them to
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move over. They're kind of anticipating it as you can see. So for the time being I'm just going to
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let them have access to the section they're in because that's where they are now and then this
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section and then when I've noticed they're all here I'll just take this poly wire and zoom it
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over there so they can't get back in because like I said the whole advantage of this rotational
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grazing thing is that you let some sections have a chance to heal and it really does make a big
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difference so and it's normally not this much work moving the cattle around it's just I've had to set
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up that poly wire so typically as the season progresses I'm just going to open and close
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wires and it's surprisingly easy to get them to go where you want them to go especially when
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there's a reason for them to go there. So there you go pasture division on Manitoulin Island