Spinach Trials Update, National Ginger & Turmeric Conference, FLAG Organic Farmers in Disasters, Organic Broadcaster

Hoophouse spinach trial 3 April. Avon, Acadia, Escalade, Renegade just harvested.
Photo Pam Dawling

Spinach Trials Update

The spinach trials in our hoophouse continue, with a lot of harvesting! I’m always amazed to see how many stumps of cut leaf stems there are on each plant, showing just how prolific the spinach is being when we harvest it one leaf at a time like this. When I say one leaf at a time, I mean by cutting individual leaves and leaving the plant to continue to produce more. Our rule is “Leave 8 for later” – cut off large outer leaves close to the base of the plant, being sure to keep at least 8 of the inner leaves growing on each plant. Over-harvesting leads to decline. Our goal is sustainable harvesting. In the photo above, the area shown has just been harvested. In the second photo the section further down the bed from the labels has not been harvested for maybe a week. Reading from left to right, the varieties are Avon, Acadia, Escalade, and Renegade.

Close up of hoophouse spinach trials 3 April before harvest.
Photo Pam Dawling

The plants have not changed much in the last month, although in comparison with the February photo below, you can see the leaves are starting to become pointed in shape. We are waiting to see which of the varieties bolts first. The smoother-leaved Renegade definitely has thinner leaves now, and would yield lower weight (if we were weighing them). There was a stage at which it had the largest leaves, so its advantage in central Virginia hoophouses is probably as a faster-growing type.

The same spinach plants as in the top photo on February 5.
Photo Pam Dawling


National Ginger & Turmeric Conference, October 17-19, 2018, Richmond, Virginia will focus on the production, marketing and health benefits of ginger and turmeric. Click the link to see beautiful photos of Virginia farmers and their ginger and turmeric. Save the date!

With growing interest in ginger and turmeric, many health professionals, researchers, farmers, and food and beverage professionals are turning their attention toward these healthy spices. In order to cultivate new ideas and further grow the industry, Virginia State University is hosting the first National Ginger & Turmeric Conference in Richmond, Virginia this fall. The three-day conference is targeted at the agricultural, health, and culinary professionals who work or are considering working with ginger and turmeric. It will showcase the latest science and technology related to production, product development and health, as well as feature success stories and marketing strategies.

The organizers (Virginia State University and  Virginia Co-operative Extension Service) are sending out a Call for Abstracts at this point, to all individuals and organizations that may have information to share on the medicinal and nutritional, sustainable production methods and/or sales side of the industry. Abstracts are now being accepted for oral and poster presentation Submit your abstract now.

Ginger growing in our hoophouse.
Photo Kathryn Simmons


FLAG Farmers’ Legal Action Group

Farmers’ Legal Action Group is a nonprofit law center dedicated to providing legal services and support to family farmers and their communities in order to help keep family farmers on the land.

FLAG has produced a new resource that is intended to assist organic farmers in time of disaster. It looks at two important issues. First, the extremely challenging effects of a flood on an organic farm. Secondly,  a relatively new form of crop insurance —Whole-Farm Revenue — that could benefit organic producers going forward.

Download FLAG’s  Organic Farmers in Disasters – Flooding and Whole Farm Revenue Crop Insurance

 


Photo courtesy of Organic Broadcaster and MOSES

The March/April Organic Broadcaster is out.

There’s a great article by Matt Leavitt on planting spring cover crops. An article by Kelli Boylen advocates for integrating livestock into cropping systems to improve soil health, spread farm risks (eggs in more baskets) and improve efficiency by reducing waste and other losses. Bailey Webster writes about the Food Safety Modernization Act, fondly known as FSMA (Fizma).

There’s an article on conducting on-farm variety trials by the Organic Seed Alliance, who have published a 55 page Grower’s Guide to Conducting On-farm Variety Trials which can be downloaded at the link. Working together to discover which varieties work best under organic cultivation can help us all.

There’s much more besides: news, events, politics, items for sale, employment opportunities

Growing for Market articles

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The November/December issue of Growing for Market is out, and

Roma Virginia Select, grown at Twin Oaks. Credit Southern Exposure Seed Exchange

Roma Virginia Select, grown at Twin Oaks.
Credit Southern Exposure Seed Exchange

with it my article on No-Till Cover Crops. We use an organic no-till winter cover crop mix of winter rye, Austrian winter peas and hairy vetch before our paste tomatoes (our home-grown Roma Virginia Select available from Southern Exposure Seed Exchange). We sow the cover crops in mid-September (zone 7 here, average first frost Oct 14). In early May the vetch is starting to flower and the rye shedding pollen, and we are itching to transplant our paste tomatoes. We mow down the cover crops with our hay cutting machine, which cuts closer than a bush-hog and leaves the straw in long strands. Then we set out stakes and ropes and transplant, pushing aside the cover crop as needed. The vetch provides all the extra nutrients the tomatoes need, and the resulting mulch keeps the weeds away for 8-10 weeks. By then we have installed T-posts and started string weaving.

String weaving tomatoes (these aren't Romas). Credit Kathryn Simmons

String weaving tomatoes (these aren’t Romas).
Credit Kathryn Simmons

We mow between the rows if there is much regrowth from the cover crop, or weeds getting big, then we roll out spoiled hay to deter weeds for the rest of the season, add some more organic matter and keep the cooler temperatures and the moisture in the soil over the high summer. We plan for this and make our rows 5.5ft apart, so we can unroll the big round bales to carpet the aisles.

In my article I talk about the pros and cons of no-till, and give examples of other suitable food crops and other suitable cover crops for no-till.

Also in this issue is an article about the honeybee crisis and what we can do, such as growing pollinator habitat and encouraging or importing other pollinators. A follow-up article discusses the big problem of neonicotinoid insecticides, which are very long-lasting and may even cause more insect deaths the year following spraying. This is a major problem for organic farmers and for everyone who eats vegetables and fruits. Yes, all of us.

There is also a timely article on preparing hoophouses to deal with snow-loading,and one on growing lisianthus for splendid cut flower sales.

Chris Blanchard tackles flaws in the proposed produce safety rules, which seem in places to be based on a nonsensical idea of growing food in a sterile environment. The comment period for the Proposed Produce Rule and the Preventive Controls Rule closes on November 15. If you read this before that date, click here for information and instructions on how to comment on the rules. Chris (who has written a series of very practical recent GfM articles on food safety) also writes in this issue about water (for irrigation and for washing produce) from a food safety point of view. Those who use any surface water (ponds, creeks) have a particular responsibility to check their water supplies frequently and work to keep them sanitary.

I have been writing an article for the January issue of Growing for Market, so that I can take a break at the end of the year. I am writing about Planning Your Harvest Schedule, and I’m including links here to our Twin Oaks Harvest Calendar, which lists which vegetables we expect to have when (if all goes well!). We have the list sorted alphabetically by crop, and also by starting date.

Twin Oaks Harvest Calendar by Crop

Twin Oaks Harvest Calendar by Date

You can see what you could be eating if you lived at Twin Oaks and helped us grow it all. Actually, of course, you wouldn’t have to work in the garden yourself, to get this good food. We share all our work, and you could instead be doing some tasks I’d hate to do, like repairing cars, making tofu or tackling accounting.

November sunset Credit Ezra Freeman

November sunset
Credit Ezra Freeman