Archive for the ‘Gardening’ Category

More Thoughts on Biochar

13 December 2009

The more I read about biochar, the better I like the idea. Making it remains problematic.

I was thinking that a solar kiln made specifically for making biochar would be ideal. However, I later realized that would have a major problem: the release of methane from the wood into the atmosphere during pyrolysis, methane being a powerful greenhouse gas. I don’t know how to collect it — maybe that’s possible for a home handyman.

So I’m back to the idea of heating a relatively (but not completely) airtight container in an open fire. That way, the methane gets burned up and with a decent design adds to the heat of the fire and so the speed of pyrolysis.

The problem I had in my previous attempts was that I was burning softwood that was not dry. I need to use dry hardwood to make a good, hot fire, and also make sure it has a good draft. My goal is a hot, smokeless fire.

My trash can technique is not that bad, assuming a change to dry oak as a fuel. One additional change I could make would be a chimney attached to the top to enhance the draft.

Being Right

7 December 2009

Finally, and for the first time in a long time, I feel as if my understanding of the world is correct and that it’s time for everyone else to come around to what I think instead of the other way around. Specifically:

  • We cannot continue spending money we don’t have, as individuals, as states, or as a nation.
  • Farming is one of the most important activities anyone can engage in, and being a farmer who takes care of his land and everything else under his care is one of the most honorable things anyone can do.
  • We all need to grow as much of our own food as possible.
  • We all need to be responsible for our own health to the greatest extent possible. That means exercising every day, not eating trashfood, and not burning the candle at both ends.
  • We all need to be independent, both as individuals and as families. You only rely on others when you absolutely have to. That does not diminish the importance of community.
  • Debt is bad.
  • Engaging in foreign wars should be avoided at all costs.

Wheat Sprouts

3 December 2009

I added half a cup of our stored wheat berries to a quart jar, got them wet, drained off the excess water and put them on a windowsill. A couple of days later, most of them were sprouting. I ate some for lunch today, and they’re really good.

Seeds of any kind never fail to amaze me, but seeing the hard, dry wheat that we’ve been grinding into flour turn into little plants is practically miraculous.

Heating +

1 December 2009

STILL haven’t turned on the furnace — just amazing. It’s not only because we’re putting up with a chillier house or that we’re being especially diligent, it’s also that the weather has been exceptionally mild. I’m still harvesting collards and kale from the garden, without doing anything to protect them. Kinda weird, but hard to complain….

I took a vacation day today since it was supposed to be a nice day and I’d have a chance to work outside. So I did the biochar thing (see above) and also finished connecting the two West beds into one nice big garden space by digging up sod. Corn and tomatoes will go there next year.

Also put 10 gallons of coffee grounds on top of part of the freshly-dug sod there, then a wheelbarrow of leaf compost on top of that. That’s a good way to add coffee grounds without having to dig a trench (which is hard to do where I’ve just turned over the sod). Too bad I’m almost out of leaf compost and the county composting site is closed until April. Maybe in the Spring I’ll hire someone with a dump truck to get the compost for me — sure would save a lot of time and effort.

Turning over sod for 2 or 3 hours is hard work, and I’m fantasizing about a rototiller. I’ll need something if we get much more land under cultivation. It’s hard for me to imagine maintaining a garden even one acre in size without power tools.

Also put 10 gallons of stabilized gasoline into storage today — NOT in the house or garage. I plan to change it once a year.

More Gardening

22 November 2009

The warm November weather continues, with the high today around 60°F. I dug up another couple of rows of sod in the West beds, and am about to connect two of them. Will plant tomatoes and corn there next year, so I want to make the soil as rich as possible. I’ll do some sheet composting with coffee grounds and leaf compost and straw until it snows. Since corn and tomatoes go in pretty late, a lot of decomposition will happen in the Spring after it warms up but before planting. As I’ve mentioned before, the soil on the slope up to the house gets pretty shallow and gravelly, so it needs some help.

Dug another 5 gallons of coffee grounds into the West bed just outside the back door, so that one is done. Also moved a couple of wheelbarrows of leaf compost to the West beds and one wheelbarrow to the garden.

We still haven’t turned on the furnace and have been using the woodstove every day, so we’re making lots of wood ashes that I’m dumping on the garden beds. I’m making charcoal whenever I can, because of its beneficial effects on garden soil. I do that by shutting down the stove as much as possible and letting it go out before all the wood burns completely. It’s not always convenient to do that, but I do it when I can. I started using the old painted-on-the-inside cast iron dutch oven to carry the ashes outside, so I can do it even if there are still some live coals, which I then bury in the soil to extinguish them and make charcoal.

Reloaded the back porch with firewood. Broke up a 5-gallon bucket full of apple sticks for kindling.