The educational materials listed on this page are about Conservation Tillage.
Conservation tillage reduces soil disturbance by leaving more than thirty percent of the soil surface covered with the residue of a previous crop. This crop production system improves soil conservation, reduces soil erosion and limits water runoff. Producers can choose from several different conservation tillage systems no-till, strip-till, ridge-till or zone-till—based on their individual cropping system and on the amount of residue they want to leave on the soil surface. There is also a variety of tillage equipment available for farmers and ranchers, depending on which tillage system they use. No-till farming leaves all of the previous crop’s residue on the field. Farmers who use a strip-till system only disturb the section of soil that is necessary for seeding. Strip tillage is similar to zone tillage, but the latter cuts deeper into the soil to increase water infiltration. In ridge-till systems, farmers build raised seed beds to create a warmer seedbed with better drainage. Cover crops can be added to any conservation tillage system to provide additional residue and soil cover between cash crops.
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Farmers Test Whether Cardboard Can Keep Bindweed at Bay
Bindweed can be the bane of farmers’ existence. The climbing vine spreads easily by seed and rigorous root system, choking off crops and other plants along the way. “Even when we till in the spring, we spend a huge amount of time hand weeding throughout the season to manage bindweed,” explained Jonah Sloven, who grows […]
Building Agricultural Capacity in Alaska’s Kenai Peninsula One Row of Potatoes at a Time
The Kenai Peninsula is the fastest-growing agricultural region in Alaska, with the number of farms increasing at nearly three times the rate of the rest of the state. But most of those farms are small – less than five acres – and selling direct to consumers at farmers markets or to local restaurants. The Kenai […]
Fresh Growth Podcast
Fresh Growth: Approaches to a More Sustainable Future from Western Ag Practitioners introduces you to farmers and ranchers from around the western United States who are finding innovative sustainable practices that enrich the natural resources we all care about. These successful multi-generational operations experiment with new ideas and are making it pay. Listen in as […]