Biochar update

Biochar 2009

While i was in California, our first batch of biochar arrived, from Biochar Engineering thanks to the nice folks at EcoTechnologies Group. Yesterday i launched my very first field test, using peanuts. I have enough char to do many more tests, in the newly expanded upper field area, with other crops like sorghum, corn and potatoes. There are so many different combinations to test – varying amounts of char, different crops, use of microbial inoculants such as Natural Farming IMOs and Bobby Grime’s Aerobically Activated Compost Tea (AACT).

I have launched a mailing list, biochar-hawaii for the growing community of biochar-interested people here in Hawai’i.  If you are interested in making Hawaii agriculture sustainable and reducing climate change, come join us!

Tea update

I’ve returned from six weeks in California. It was a big deal to leave the farm for so long. As expected, there is a ton of work to do with pulling back weeds, restarting the compost cycle, and so forth. One pleasant surprise is that in my absence, the tea field exploded with growth:

From Tea

It’s so big and thick now that in some place i can barely walk down the rows! High time to do another round of pruning, and perhaps our very first harvest as well!

Train your baby chicks to devour a variety of leafy greens

It’s been more than two weeks since I’ve been fostering the baby chicks for Hillery Gunther. The weather has been thankfully, overcast and cooler than last week.

They are slowly losing their fuzzy down feathers and growing taller and longer. The cochins’ feathers on their shanks are starting to become more pronounced. There are couple of bold australorps leaping onto my forearms. I’m concerned that the cardboard brooder pen won’t keep the stronger australorps in much longer. I’ve even got a footage of them dust bathing in the pine shavings.

I’m slowly introducing them to eat a variety of leafy greens:

I’m sprouting a small tray of wheatgrass for the chicks. I want to supplement their diet in addition to the dry chick starter crumbles. Some baby cochins look at me in judgment, “What?! Another day, another trough of this dry crumbles? Bah! FEED ME GREENS!”

When I offer the chicks something new, I rip off teeny, beak sized pieces. The australorps are usually the first to investigate, to taste, to trample over the more shy cochins for the leafy greens. Go figure.

The chicks create this high-pitched frenzied chatter when I show them the bunch of chayote leaves “Ohh, guys, get some greens. The human’s got this green stuff in her hands. We goota have some fresh enzymes! Hey, get the girls here! Greeeens!”

I’m going to incorporate a variety of different greens around my homestead: broccoli leaves, cabbage greens, chard, spinach, plaintain leaf, tender dandelion leaves, etc. My goal is to make sure they develop different gut bacteria for a variety of plant matter.

Next time, when Hillery brings avocado, I am going to offer a small taste to the babies. I’m sure they’ll go bananas over avocado!