It’s busy season for conferences, so I’ll tell you about the next two I’m speaking at. You can go to my Events page to see what’s further ahead.
This weekend (January 6-8 (Fri-Sun), 2023) is the Virginia Association for Biological Farming at the Hotel Roanoke and Conference Center
Virginia Association for Biological Farming
23rd annual Virginia Biological Farming Conference
The 23rd annual Virginia Biological Farming Conference is Virginia’s premier organic and sustainable agricultural conference! The Conference brings together farmers, gardeners, eaters, educators and advocates of biological and organic farming and gardening. The Conference will be held in person January 6-8, 2023 at The Hotel Roanoke and Conference Center.
The three-day Conference includes: Full and Half Day Pre-Conference intensive workshops, 50+ sessions and workshops, presentations and panel discussions, 40+ tradeshow exhibitors, locally sourced farm meals and book signings. The Conference features a Silent Auction and networking opportunities including regional networking meetings, and the Taste of Virginia Expo & Social!
Dr. Elaine Ingham, Soil Food Web School
Leah Penniman, Founding Co-director Soul Fire Farm
I will be presenting a half-day workshop 8am-noon on Friday Jan 6, on Year-Round Hoophouse Vegetables
90 minute workshop Sunday January 8, 8.30 am – 10 am Alliums Year Round
90 minute workshop Sunday January 8, 10.30 am – noon, Asian Greens in the Winter Hoophouse
See the 2023 Session Summaries
Included in the Conference Registration and free and open to the public is the Taste of Virginia Expo & Market on Saturday, January 7, 2 – 9 PM in the Crystal Ballroom at Hotel Roanoke. Featuring sampling and sales of Virginia-crafted foods, local libations, handicrafts, and herbals. Complete the evening with music, dancing, and socializing from 8-10 PM.
Locally Sourced Meals
VABF and LEAP Local Food Hub are working together to procure the majority of our Conference food from local member farms. We look forward to supporting our member farms and enjoying delicious, fresh, local food from the farms below! All Conference Registrations include lunch and dinner on Saturday, lunch on Sunday and morning coffee and tea.
NOFA-Mass Annual Winter Conference, January 12-14, 2023
Northeast Organic Farming Association, Massachusetts Chapter.
The Conference will be held at Worcester State University on Saturday January 14 and online Sunday January 15. We encourage you to make the most of the range of possibilities – i.e. tastings in person, international discussions over Zoom, tool modifications, storytelling. Creativity is welcome!
An organic lunch on Saturday is sandwiched by over 40 educational workshops for a full day of learning and socializing.
This is a valuable opportunity for farmers, gardeners, homesteaders, educators, and environmentalists to share resources and ideas to grow our vibrant organic community. We are excited to come together around this winter’s theme, “Cooperative Foodways: Building Our Future Together.”
The conference hosts 40+ workshops and draws hundreds of attendees from throughout the Northeast.
I will be giving a workshop on Crop Planning for Sustainable Vegetable Production
Cold damage update
I reported very little damage to our hoophouse crops last week when it was 2F (-17C) outdoors. Since then, no plants keeled over, but some leaves are showing tan patches of dead cells, either where the leaves touched the rowcover. or where they were not properly covered. So, we have lost some leaves of senposai, a few of spinach, some on the yarrow we planted for beneficial insects. But, overall, I’m extremely happy with the good condition of our crops.
Mistake about potato yields
Yes made a mistake back in 2012, when I wrote Sustainable Market Farming, which I hope has been corrected in reprints since I was first notified of this in August 2019. If you have an older edition of my book, it might still have the error. In yield numbers on page 376, it says about potatoes, “Yields are likely to be 150 lbs/ac (168 kg/ha); 200 lbs/ac (224 kg/ha) is a good yield”.
“Yes, my mistake indeed! On page 45, I have the (better!) info that potatoes can yield at least 110 pounds/100 feet, or 49.9 kg/30m. I think I probably meant to write on page 376, that a low yield could be 150 pounds/100ft, which is equivalent to 11 tons/acre. In the metric system, that’s 223 kg/100m, or 24.4 tons/ha. Other sources suggest average yields could be almost twice this. And good yields, even 4 times the low numbers.
So it should say
“Yields are likely to be 11 tons/ac (24.4 tons/ha); 22 tons/ac (48.8 tons/ha) is a good yield”
That’s US tons of 2000 pounds, metric tons of 1000 kg. Or for a smaller scale, probably closer to what most of us are growing,
“Yields are likely to be 150 lbs/100ft (223 kg/100m); 200 lbs/100 ft (300 kg/100m) is a good yield”
I hope I’ve got all the conversions right.