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Book of the Week: Organic No-Till Farming

Editor’s note: This is an excerpt from an Acres U.S.A. book, Organic No-Till Farming, written by Jeff Moyer. Copyright 2011, softcover, 204 pages. Normal Price: $28.00.

From Chapter 1: No-Till Basics

Organic No-Till Farming book

Organic No-Till Farming by Jeff Moyer

It is the hope and dream of many organic farmers to limit tillage, increase soil organic matter, save money, and improve soil structure on their farms. Organic no-till can fulfill all these goals.

Many organic farmers are accused of overtilling the soil. Tillage is used for pre-plant soil preparation, as a means of managing weeds, and as a method of incorporating fertilizers, crop residue, and soil amendments. Now, armed with new technologies and tools based on sound biological principles, organic producers can begin to reduce or even eliminate tillage from their system.

Organic no-till is both a technique and a tool to achieve farmer’s objectives of reducing tillage and improving soil organic matter. It is also a whole farm system. While there are many ways the system can be implemented, in its simplest form organic no-till includes the following elements:

  • annual or winter annual cover crops that are planted in the fall,
  • overwintered until mature in the spring, and then
  • killed with a special tool called a roller/crimper.

After the death of the cover crop, cash crops can be planted into the residue with a no-till planter, drill or transplanter. Whether you grow agronomic or horticultural crops, this system can work on your farm, and we’ll show you how to get started with this exciting new technology. Continue Reading →

Book of the Week: Biodynamic Pasture Management

Editor’s Note: This is an excerpt from an Acres U.S.A. book, Biodynamic Pasture Management, by Peter Bacchus. Copyright 2013, softcover, 160 pages. Regular price: $20.00.

From Chapter 3: Organic Soil Fertility, Soil Biology & Whole Farm Management

Front cover Biodynamic Pasture Management book by Peter Bacchus

Biodynamic Pasture Management by Peter Bacchus

To grow healthy plants and animals and high-quality food products, you need fertile soil. Soil fertility in turn is related to the growth and reproduction of soil organisms and to the plants that grow in the soil. In due process this affects the health, well-being and fertility of the animals and humans who live as a result of the plants that grow in the soil.

We often do not recognize that soil fertility depends on the carbon cycle, which starts with photosynthesis in plant leaves and the absorption of light and carbon and other elements from the air into the plant. The carbon taken in from the air by plants and transformed into sugars is the basis of the carbon cycle, which maintains life in the soil by providing food for soil organisms.

Continue Reading →

Book of the Week: Foundations of Natural Farming

By Harold Willis

Editor’s note: This is an excerpt from Acres U.S.A book, Foundations of Natural Farming, by Harold L. Willis. Copyright 2008, softcover, 367 pages. Regular price: $30.00.

Foundations of Natural Farming by Harold Willis

My, it’s dark down here in the soil. No wonder most people know so little about it. But that’s why we’re here, so let’s learn. Soil is the absolute basis of agriculture, and thus of all human existence, for as we have seen, we either eat plants grown in soil, or animals which eat plants grown in soil. Our soil has been called our most important national resource. Wise use and management of the relatively thin upper layer, the topsoil, is vital for maintaining good health and a high standard of living.

But through misuse, about 7–10 tons of topsoil per acre are being lost to erosion each year in the Midwest (the figure can be much higher in the worst areas). It may take several hundred years for 1 inch of soil to form. Obviously, we can’t keep on sending our topsoil down the river much longer.

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Book of the Week: The Farm as Ecosystem

By Jerry Brunetti

Editor’s note: This is an excerpt from Acres U.S.A. original book, The Farm as Ecosystem, written by Jerry Brunetti. Copyright 2014, softcover, 335 pages. Regular price: $30.00. SALE PRICE: $25.00.

An Invitation to Become a Legume

The Farm as Ecosystem, by Jerry Brunetti

 

Another exciting breakthrough in nitrogen-fixing bacteria originates out of the University of Nottingham’s Center for Crop Nitrogen Fixation. Professor Edward Cocking and colleagues found a specific strain of nitrogen-fixing bacteria in sugar cane that could intracellularly colonize all major crop plants. Remarkably, this development potentially allows all the cells within a plant to x atmospheric nitrogen! This technology, labeled “N-Fix,” is not a genetic modified/bioengineering technology, either. Rather, it is a seed inoculant, enabling plant cells to become nitrogen fixers, a hopeful boon to annual crop production, which uses wasteful and contaminating amounts of nitrogen. Commercialization of this non-GMO breakthrough is expected by 2015–2016.

In the same vein of investigating the “cellular wisdom” that exists among microbes and plants, researchers at the University of Missouri’s Bond Life Sciences Center, under the direction of professor Gary Stacey, discovered that, for reasons yet unclear, non-legumes have not yet made a “pact” with nitrogen-fixing rhizobia bacteria that allow legumes to convert nitrogen gas into plant food that can be used to build proteins. Continue Reading →

Book of the Week: Ask the Plant

By Charles Walters and Esper K. Chandler

Editor’s Note: This is a combination of two smaller excerpts from Acres U.S.A. original book, Ask the Plant, written by Acres U.S.A. founder Charles Walters and Esper K. Chandler. Copyright 2010, softcover, 286 pages. $30.00 regularly priced. SALE PRICE $20.00.

It takes a cloudless night an adequate distance from the city’s light pollution to really appreciate the beautiful planet on which we live. Telescopes can take us well beyond the Milky Way, yet the unaided eye can find some planets in our solar system, and a little book learning can supply the intelligence that we have been here some 14 billion years, more or less.

Ask the Plant, by Charles Walters & Esper K. Chandler

This organism called Earth is no more than a speck in our planetary system, one that is swung on a gravitational string in a 300-million-mile orbit around a nebular sun. It wobbles slightly on its axis so that each hemisphere can be blessed with summer, winter, spring and fall.

Geologists tell us that planet Earth has many more mineral compounds than our sister planets, all of them fashioned from those elements that are blocked with such orderly symmetry on the Mendeleev chart.

How can these minerals have evolved from the same elements that service other planets? This evolution of inert minerals is aided and abetted by the life forms called microorganisms. Our microbial workers did not raise mountains from the deep. A fiery heartbeat from the center of the earth did that, striking land masses with tsunamis, sending water up or into a frigid air envelope, igniting ocean warming and great ice ages.

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Compost & The Promise of Microbes

Scientist David C. Johnson Explores Microbial Communities, Carbon Sequestration and Compost

David C. Johnson’s experimental findings and openness to new insights have turned him into a champion of microbial diversity as the key to regenerating soil carbon — and thus to boosting agricultural productivity and removing excess atmospheric CO2. His research, begun only a decade ago, affirms the promise of microbes for healing the planet. It has attracted interest from around the world.

Johnson didn’t come to science until later in life. At age 51 he left a rewarding career as a builder, specializing in custom homes for artists, to complete his undergraduate degree. He planned to use his education “to do something different for the other half of [his] life,” though what he didn’t know. He said a path opened up and opportunities kept coming his way. After completing his undergraduate degree, Johnson kept going, earning his Masters in 2004 and Ph.D. in 2011, both in Molecular Microbiology. With his first advanced degree in hand, he got a job at New Mexico State University, where he was going to school and currently has an appointment in the College of Engineering.

He credits a fellowship program that placed undergraduate students in different labs with sparking his fascination with the composition of microbial communities as a graduate student. Johnson, who once farmed as a homesteader in Alaska, says he was once “an NPK junkie” but considers himself to be “13-years reformed.” Continue Reading →