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Archive | December, 2017

Natural Weed Control

There are many ways for growers to implement non-toxic weed control methods on their farms. The most obvious is to take the chemical farming approach and find an organically-approved material to do the killing. Very strong vinegar has been the most marketed material. The important factor in vinegar formulas is to include a surfactant to strip away any waxy protective coating on the plant surface to allow the desiccation (drying out) of the plant. Salt provides the same mode of action and may be included in the formula.

Natural weed control

The primary condition that promotes broadleaf weeds is the ratio of available phosphorus to available potassium, as shown by a LaMotte soil test. The further you deviate from a 1:1 ratio, the stronger the broadleaf pressure.

Other modern mechanical approaches to weed control include flaming, cultivating, and smothering. Cultivators are a modern version of hoeing or hand pulling. Rotary hoes or spiked harrows are special adaptations of the cultivation approach. Using plastic films, whether biodegradable or not, is a form of smothering that is similar to mulching with any material. The cover denies sunlight to prevent growth.

Repeated cuttings of a perennial weed in a fallow field may weaken a plant over time by using up its stored energy. Farmers should also make every attempt to prevent the reseeding of an offending species. Treating isolated patches is worth the effort to keep them from spreading. If a field is overwhelmed to a point of not having an economic crop worth harvesting, be sure to take the whole field down before the weeds go to seed. Keep in mind that there are seeds in your fields that may have been there for years. Just lime or activate the calcium in your soil and watch clover appear in uncultivated ground, even if you haven’t seeded it since you bought the farm.

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Tractor Time Episode 13: 2017 Conference Highlights — Dr. Vandana Shiva, André Leu and Ronnie Cummings

Good day and welcome to Tractor Time, the podcast from Acres U.S.A. This was recorded on Dec. 21, 2017, from our offices in Greeley, Colorado. We’re coming off a high from our 42nd annual Eco-Ag Conference & Trade Show in Columbus, Ohio, and wanted to use this podcast to help us celebrate the highlights.

From left to right, Fred Walters, Dr. Vandana Shiva, Ronnie Cummings and André Leu, on Dec. 8, 2017, in Columbus, Ohio.

There were many. They included the 1,100 people who attended from 15 different countries, who gathered to hear diverse and interesting viewpoints on ecology and agriculture. Not only did we learn about the finer points of soil nutrition, micronutrients, microbiology, micro fungi, but we also learned about the larger picture, and how ecologically based agricultural practices can benefit all of our global systems, from climate change to world peace.

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Glyphosate: A Toxic Legacy

Journalist and Author Carey Gillam Shares Decades of Research into Monsanto and its Ubiquitous Weed Killer

Carey Gillam discusses glyphosateCarey Gillam is a Kansas-based journalist turned glyphosate geek. Her first book, Whitewash: The Story of a Weed Killer, Cancer, and the Corruption of Science, fills a gaping hole in the literature and is getting excellent reviews. Erin Brockovich says Whitewash “reads like a mystery novel as Gillam skillfully uncovers Monsanto’s secretive strategies.” Publishers Weekly says, “Gillam expertly covers a contentious front” and paints “a damning picture.” And Booklist calls it “a must-read.” Gillam brings more than 25 years in the news industry covering corporate America to her project investigating Monsanto’s premier product and the malfeasance that surrounds it. During her 17 years employed by the global news service Reuters she developed her specialty in the big business of food and agriculture. Besides covering topics like economic policy, corporate earnings and commodities trading, she was pulled away to write about presidential politics, natural disasters and a range of other general news and feature topics. Two years ago she became Research Director
 with U.S. Right to Know, a nonprofit consumer group that pursues truth and transparency in America’s food industry. Gillam says she always knew she “wanted to be a journalist, to build a career on the simple pursuit of truth. My work is based on the belief that by sharing information and ideas, airing debates, and unveiling actions and events critical to public policy, we help advance and strengthen our community — our humanity.”

Interviewed by Tracy Frisch Continue Reading →

Growing Great Garlic

Garlic is a great low-maintenance cash crop. Brian Fox planted 35 pounds of garlic in his garden 11 years ago. He now plants 700 pounds every October using 15 tons of hay mulch at Salem Mountain Farms in northeastern Pennsylvania. He harvests about 4,000 pounds the next summer. “I can’t imagine stopping,” he said. “It’s certainly a satisfying thing to grow. It’s one of those things we see in the spring before actual leaves start growing on trees.”

How to grow garlic

Brian Fox plants 700 pounds of garlic every October and harvests 4,000 the next summer.

He is not super busy when garlic needs attention. He hand-pulls it after his busy planting season in June and early July.

“It’s a natural fit with the things we do on the farm,” he said. “We isolate it from everything else.”

Fox started with a mentor and has since been able to pass along his knowledge. He presented a workshop to more than 40 farmers entitled “Growing Great Garlic: Three Years to a Low-Maintenance Cash Crop” at a Pennsylvania Association for Sustainable Agriculture (PASA) field day.

“Eight or 10 were people I knew who just wanted to see how I did things,” he said. “Others were looking for something to grow or had been growing garlic on a small scale.”

 

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Wild Farm Alliance Supports Connections Between Farmer, Ecosystems & Community

Wild Farm Alliance reports that 37 percent of the Earth’s land is dedicated to agriculture, making farmland a top priority for Earth regeneration and wildlife conservation. While they assist farmers, they also connect with them for the purpose of learning from them. And that’s valuable to farmers, because we have to be careful that non-farming certifiers and agricultural advisors do not become too distant from farming itself. Often farmers are the ones on the forefront of continual discovery and innovation by being constantly engaged in their operations.

Hedgerows benefit pollinators

Photo courtesy of Wild Farm Alliance. Hedgerows can provide a multitude of benefits including pollinator, beneficial insect and wildlife habitat, dust and wind protection and increased diversity.

Each time we plant borders for beneficial insects or erect homes for raptors as rodent control, we’re offering something to wild nature in exchange for it being our ally as we nurture domesticated crops. Sometimes, as with Nettles Farm on Lummi Island in Washington State, nature’s bounty makes its way into the farm’s offerings.

Nettles Farm is surrounded by the sea and natural woodlands. Wild rose petals, wild plums and even edible seaweeds find their way into the foods of the chefs they supply at the famous Willows Inn.

Meanwhile, more and more information is surfacing on the huge potential agriculture has toward climate and natural resource restoration. But both farmers and wild nature are vulnerable, and like any good partnership, the union can truly sustain itself when each partner receives ongoing symbiotic support from the other. This article focuses on how eco-farmers are affected by growing desires and expectations to support ecosystems while earning a living at the same time, along with how I’ve seen an organization called Wild Farm Alliance assist them.

Even if it initially appears a future farm and wild nature partnership would be symbiotic eventually, the transition time to reach that state needs to be financially and labor-wise feasible. Farms can’t support nature if they go out of business in their attempts to do so and sell out to development or corporate agriculture. And because consumer demand fuels the farm with its financial support and policy voting, consumer understanding of the process farms must go through to reach and maintain higher states of sustainable regeneration is also intrinsic to the partnership. Continue Reading →

Food Hubs Connect Growers, Consumers

Across the country, small to medium-sized farms are forming regional wholesale food hubs to market, aggregate and distribute locally produced food from farms to restaurants, hospitals, schools, universities, grocery stores and other institutions.

Locally grown tomatoes

Local tomatoes sold through the Puget Sound Food Hub.

These hubs help level the playing field with the competition from cheap, industrial produce trucked long distances, while benefitting the environment by reducing fuel emissions. They help bring communities together, furthering USDA’s Know Your Farmer, Know Your Food Initiative, and strengthening the farm to table connection.

The Puget Sound Food Hub (PSFH) serves Western Washington. PSFH is a farmer-owned cooperative operating in the Puget Sound region. It was originally conceived of and started by the Northwest Agriculture Business Center (NABC), a nonprofit that works collaboratively with farmers and businesses to increase the economic viability of local agriculture. Continue Reading →