Toki Oshima drawing. By Céline Caron The 68th UN General Assembly declared 2015 the International Year of Soils, and one of the themes for the 2014 permaculture convergence held in July in Frelishburg, Quebec, was “Solutions are in nature.” A good part of the permaculture conference was devoted to soils. Here are the main points
Natural forests affect soil formation and may act as biotic pumps, affecting rainfall and climate. English photo. By Céline Caron Two recent areas of research may have turned our knowledge of the forest upside down. They are pedogenesis (soil formation) applied to agriculture – i.e., the idea that much of our quality soil fertility derives
A Three-part Strategy to Save and Restore Forests By William Sugg Members of the Forest Ecology Network (FEN) are visiting a tree harvesting operation in Piscataquis county, but it’s not a protest: They like what they see. Ideally they are looking at the future of forestry in Maine – Low Impact Forestry. Low Impact Forestry
Correctly pruned branch. Bunker illustration. By John Bunker The ice storm in January damaged many thousands of trees throughout much of Maine. Although it wasn’t much more than light rain, and drizzle, it certainly took an incredible toll on our landscape. Fortunately the apple trees fared pretty well in most yards and orchards, most certainly
By Jean English “I hope to see hemp used soon for more than one purpose on this campus,” joked Dean Jim Carignan of Bates College in his opening remarks at the April 4 Alternative Paper Conference. He added that the next millennium “will be owned not by the government, not buy business, but by NGOs
Agroforestry Benefits Studied By Mitch Lansky Members of MOFGA are familiar with the concept of certification. It involves the use of third-party audits to verify a given claim such as: Has this food been organically grown? Certification, however, is being used to verify other claims such as: Does this product have x% recycled content? Is
By Mitch Lansky This year, 2012, is the 20th anniversary of the publication of Beyond the Beauty Strip: Saving What’s Left of Our Forests (BTBS). In it I pointed out such trends as the sale of big land parcels, heavy cutting and short rotations on industry-owned lands, and increasing mechanization. These trends in the forest
Forester Sam Brown explains the principles of low-impact forestry at one of MOFGA’s Farm Training Project workshops. English photo. By Andy McEvoy Low-impact forestry (LIF) is about balance – of ecological systems and human society; nutrient richness and capital investment; timber stand improvement and human infrastructure. Humans need forest resources for heat, building material, paper,
Drawing by Toki Oshima By Andy McEvoy Weeding a garden seems intuitive. Unwanted weeds impinge on the ability of vegetable crops to absorb water and nutrients from the soil and energy from the sun, so we weed. Likewise, after carrots sprout, we thin them; otherwise the crowded roots will twist around one another in odd
By Andy McEvoy Setting long-term goals can be difficult. Setting goals for the next 100 years or more might seem impossible, or at least impractical. Yet good forestry requires such foresight and intention. Forests and woodlots are valued for wildlife habitat, material for wood products and heating fuel, aesthetics, recreational spaces, carbon sinks and more.
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