If corn plants come out the back of your combine, you’ll get a mat of shredded corn stalks that will lead to cold and wet soils when you no-till next spring.
Strategic combine adjustment during this fall’s harvest will have a big positive impact on both your residue management strategies and next year’s no-till crops.
Q: How many earthworms do you need in no-tilled fields?
A: To gain the benefits of a good earthworm population with no-till, you need 8 to 10 worms per square foot of soil 6 to 8 inches deep.
Before you develop a no-till plan, you need to define what the term actually means on your farm. It won’t be the same for someone who is located a couple states away or maybe even a couple miles down the road.
Since soil organic matter is extremely important for no-till success, it's definitely to your benefit to leave all of your crop residue in the field. Not only does higher soil organic matter encourage a slow-release source of nutrients, but it will also improve the structure of your soils.
A recent report from Caterpillar indicates no-till should not be attempted in fields with excessive erosion unless the ground has been deep ripped for at least 2 years.
When it comes to deciding to move to no-till or reduced tillage, soybean growers say the biggest influence has been the introduction of biotechnology seed.
With no-till's high residue levels, a challenging environment is created in which to effectively manage your nitrogen. In any given year, you can expect nitrogen loss from immobilization, denitrification, leaching or volatilization.
Sunlight interception is the name of the game when it comes to producing a good no-till soybean crop, maintains Jim Beuerlein, agronomist at Ohio State University.
When Neal Droupe unpacked a new chaff spreader, the Crandall, Manitoba, farmer felt he’d been robbed. In exchange for a $900 check, all he saw was a bunch of iron that didn’t look like it would do him much good.
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During the Sustainable Agriculture Summit in Minneapolis, Minn., Carrie Vollmer-Sanders, the president of Field to Market who also farms in Northeast Indiana and Northwest Ohio, shared why it is important for no-tillers and strip-tillers to share their knowledge with other farmers.
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