To DocK:
I read this entire
thread and these are my comments:
I raise
beef cattle, hogs and
chickens on my five acres in the Pacific Northwest, on the rainy side of the mountains. At the stage I'm at, raising these animals without supplemental
feed would be unthinkable.
The beef cattle are for me and my family, but if I butcher one steer every fall and replace it with a new calf the following spring, and if half a full-grown steer lasts my family two years, that means I
sell 1 1/2 beef every two years. That's about what my pastures can take -- as presently constituted.
I raise hogs for
profit. I do 16 at a time, from fall to spring, keep the smallest one and sell the other 15. I have five large fenced pastures, and if I rotate the hogs into a different one every year, that's still not enough forage in the winter to provide for that many animals. Even with purchased feed and what I can scrounge, which is considerable and of very high quality, I need to buy bagged grain by the ton to produce high-quality animals for my customers, so my plan for hogs is different than yours is.
I keep
chicken in the cattle pastures, in moveable chicken tractors that put the hens on fresh grass every day. That fertilizes the pastures considerably and supplements the bagged feed, which I ration. They forage the rest.
I look at
permaculture as an iterative process, and not as a set of strictures, or something you can toggle on and off like a light switch. Your goal of raising meat animals without any purchased feed is admirable, but not necessarily realistic at the start.
Notice that I said "not necessarily" and "at the start." Does that mean that I think your goal is unattainable, or less than worthwhile? Not at all. Do I think you might have to make some compromises before you get to your goal? Almost certainly. Is this a bad thing? Certainly not. Would *I* like to raise my meat animals without any purchased feed? Absolutely. Am I going to have an attack of the vapors if I can't? Certainly not.
Permaculture, as I understand it, requires close observation. You will need to observe what works and what doesn't work. The Maritime Northwest has a "Mediterranean climate," meaning that despite constant or frequent rain nine months out of 12, in July, August, and September, we have near-drought conditions. Pastures dry up and turn brown.
I noticed by observation that during these dry months, my cattle would stick their heads over the
fence to browse my Weeping Willow tree. Come to find out these leaves are 16 percent protein. So guess who's going to be rooting 15-20 willow cuttings this winter.
Tagasaste won't survive the frosts here. Tried that. But we know willow will. But it takes time to learn this stuff by direct observation. So please do not expect to start out raising your animals with no purchased feed. And do not worry if you can't. As I see it, doing so is a worthy goal, and I encourage you to pursue it, but for the sake of your animals' health and well-being, please do not consider it a realistic starting point. If you apply yourself, watch what your animals eat and under what conditions, the knowledge will come to you, and you will be able to make the necessary adjustments -- constant pasture, tree, and shrub forage improvements -- that will get you closer to your goal.
In my opinion, the three best
books you could possibly read that would change the entire way you look at this issue are "Tree Crops: A Permanent Agriculture," by J. Russell Smith, who preceded Mollison and Holmgren by decades, "Herbal Handbook for Farm and Stable," by Juliette
de Bairacli Levy, and "Fertility Pastures," by Newman Turner, available in full online. I consult these books almost daily, and expect to be applying their lessons for the rest of my time here.
Good luck to you, and I hope this is helpful.