posted 4 years ago
You're describing the property I'm managing. 93 acres of clear cut. I literally saw the title and thought I posted this without remembering it. Haha.
Clear cuts are devastating to see, but they do offer a number of benefits. First of all, you get to watch succession happen before your eyes, which is one of the greatest gifts we can be so unlucky to receive as designers. The cornerstone of permaculture is to observe, and watching what nature does to turn decimated land back into forest is the best lesson we can receive. As far as speed goes, you've got many years to nudge things in the right direction, and many more than that to push things in the right direction. And many more years after that you can clean up sections and add in the plants you are seeking.
First the negatives: you'll get to see succession happen before your eyes. Boom and bust cycles are nature's way to balancing things out. The first thing to spring back will be herbaceous weeds; a mix of nitrogen fixers to add fertility, tap-rooted plants to break up compaction from all the machinery that was on the land, often with spines and thorns to discourage large animals like humans and deer from walking on it and created further compaction. Many of these plants, like thistles, are also calcium accumulators... heavy clays (at least, all heavy clays that I'm aware of) are the result of a calcium/magnesium imbalance. Calcium leaches out in the rain and the excess magnesium binds the clay... allowing those spiny plants to grow, die, and decompost is the first step to permanently repairing compaction.
After plants are growing, herbivores will arrive. Mice and rabbits and the like cannot live off of trees, so where they may have been few in number in the past, a sudden clear cut provides an explosion in growth in the things they eat and they breed like, well, rabbits. Food = breeding. If there's a lot of food, there's a lot of breeding. Which means eventually the predators will come in for their share of all of these herbivores that have shown up. Now, most people kill predators indiscriminately because they see them as a threat, but we should instead protect our own animals and leave predators to maintain the herbivore population, otherwise we disrupt the balance and allow the things that will eat our plants to proliferate out of control. We have an old female cougar the hunts the woods surrounding our property. In her old age, she has learned to respect the boundaries erected by humans. If she were to die, then young males might move into her territory and think that my livestock look like easy pickings. But until that day, she keeps those young males off of our doorstep.
There will be a period where you will not be able to grow plants. The herbivore population will boom and then they will over-consume the plant matter that's available to them and will be starving (we had 20 deer last year, and most of them starved to death from overgrazing... we're back down to the 5 or so that our property can actually support.) When things are starving they will eat things that they'd never normally eat, and they'll take more risks to get it, including but not limited interactions with humans or predators. You can invest a lot of time, money, and energy to importing predators (cats, rodent-hunting dogs, big dogs for deer/elk/etc.) or building fences... or you can just wait until the pest pressure is at a reasonable level. That's maybe 2 or 3 years in.
You should not be making major changes in the first 2 or 3 years anyway. That's your observation period. Figure out where the contours are, figure out how water flows over the property, figure out what plants want to grow where, figure out where the sun shines and where the wind blows, figure out how much precipitation you get, etc. That will prevent you from doing what the landowner did here and putting a road through a creek which is going to eventually erode the road without constant maintenance. This time is important to figuring out how to place structures effectively... if you're even allowed to. Many forestry lands have building restrictions, so the buildings that are on the property are the ones you're stuck with.
You don't need to do anything to create a pasture. A pasture will show up anywhere that trees are not allowed to regrow. I'm ended up with pasture that I don't even want because grass is the only thing that's aggressive enough to colonize that area. You'll get one really bad year of heinous weeds like thistle, and then those weeds will fall, mulch the soil, and in the wettest spots grass will grow on its own. If you want to maintain an area in pasture, cut it. Grass is one of the few things than can handle being cut repeatedly, so anywhere that you make a point of cutting or grazing on a rotation, will fill in as pasture. It won't be able to support a lot of foot traffic at first, so if you want to maintain it with animals rather than cutting it yourself, think small. Rotationally grazing rabbits in a rabbit tractor might be a good option. Allow them to cut the plants down to a couple inches or so and then move them before they cause more problems.
Don't plan on developing the whole property at once. For starters, you probably wouldn't know what to do with 94 acres of production. Second, you're not going to develop 94 acres at once without hiring a big team, with lots of heavy equipment, and buying in tons of seeds and plants. Work on zones 0 and 1 while you're observing the rest of the property and thinking about the ways you want to nudge it. Figure out what plants are coming in all on their own and favor the ones you like (fruits, nuts, etc.) and disfavor the ones you don't. I weed around the wild hazelnuts as I find them to encourage them to get big and strong... which means they'll be easier to find in the future if and when I decide to intervene in a more profound way. Begin starting fruits and nuts from seed; you'll very likely get a lot of things that are quite amazing to eat, but for the things that are just so-so, you know have an established root stock that you can graft your known varieties into. I'm starting a couple dozen persimmons, some quince, a dozen or so chestnuts, some black walnut, apples, pomegranates, and a number of other things from seed, as well as starting figs, mulberries, goji berries, pineapple guava, cranberries, olives, and hardy citrus from cuttings. You will not be paying $30 per tree if you're trying to develop 94 acres. I only have 3 fig varieties, but I know I can scatter them about the property and they will start producing fruit for me. Eventually, when I have more of that variety than I care to have, I can cut it back and graft all of those trees with different varieties. Or I can chop and drop them as mulch for other trees. When we propagate trees widely and for free, we don't lose sleep at night about turning them into mulch for something better.
Leave the wood where it is. That's food for the soil, and it's also helping to pacify the water flowing over the land. The only thing I would do is to make sure it's all in contact with the ground so that it will rot and not become a fire hazard. Anything that's stack up so that it's not in contact with soil should either be moved, collected as firewood, or burned in a controlled way to keep it from burning in an uncontrolled way in the future. If piles of wood have been mounded up, you can burn those into biochar, which will help maintain moisture, nutrients, and biology in the soil. If you must do something with the wood, I would either systematically burn it into biochar for use as a soil amendment, or else I would stack it on contour to further increase its pacifying effect on the water.
What else should you do besides pasture? Literally anything else. The land is trying to be forest, and the more you fight against that tendency the more work you're going to have to do. Grow trees. That's what wants to be there. How much does it cost? Well, I haven't had income for the past year and my project is still chugging along merrily. If you're spending lots of money then you're either doing something wrong, or you're trying to get things done before you've put in the proper amount of observation. If you spend a lot of money making mistakes, you will spend a lot of money fixing those mistakes. If you spend no money and make small mistakes, then you'll spend no money fixing those small mistakes. The land isn't going anywhere. It will slowly turn back into forest, but succession is slow. We speed up succession when we do water harvesting and we chop and drop, etc., but we can keep it slow by doing nothing at all. When we're ready to expand our influence we can start building out from the edges of our existing design. We can set up animals on the edge of where our design ends and wild nature begins and start clearing that sections. We can harvest small poles from undesirable tree species (for tools, fencing, firewood, etc.) and bring in more light for the species we want to add. Our property was replanted after it was logged (as required by local law), and in the 2 years since those trees went into the ground, most aren't more than a foot tall and could easily be cleared with my scythe. And those trees were already 1-2 years old when they were planted. So, at 4 years, they're not even firewood yet. Now, some are bigger... ones that happened to be planted in spots where water and nutrients gather, but they're the exception. I still have many years of planting things in between them before I ever have to start worrying about the wild stuff. And by the time they start causing problems for any of my productive trees, I'm going to want them for one project or another, which the unusable bits being dropped as mulch around my productive species.
Even earthworks can be done incrementally. You don't have to put in 7 swales at once. You don't even have to put in the full length of a swale at once. Do as much as makes sense for your current needs, plant it, and work out from there.
You can feed a family on a relatively small amount of land, even considering the amount of land that has to be dedicated to growing fertility for the productive land. You don't even need an acre of productive space to feed yourself. Start with what's within your ability to maintain. An acre is a lot to maintain by yourself. Figure out how to maintain the small space and grow that space as your ability grows. You will wear yourself out trying to maintain a large space unnecessarily. You'll gain momentum as the first parts of your design mature and come into full productivity.
You aren't developing 94 acres at once. Even if you had the money to throw at it, you'd have to keep throwing money at it to maintain it. Let nature do what it's going to do and only intervene if and when you can do something that's actually better.