Articles Tagged with ''erosion''

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No-Till Grows Beyond The Borders

Controlled traffic, cover crops and continuous no-till are boosting yields and profitability in South America, Australia and elsewhere as worldwide no-till acres near 300 million.
To gauge the world’s supply of arable farming acres, an agricultural expert once compared Earth to the size of an apple, cut into 32 slices. The number of acres suitable for food production represents only one slice, and the apple’s skin represents the world’s supply of topsoil.
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What I've Learned from No-Tilling

Courage To Change Spells Success For No-Tiller

Drainage, proper pH, efficient nutrient use and a top-performing planter top Roger Wenning’s checklist for building a successful no-till and strip-till operation.
Water has long been my chief adversary in farming. All of my acres have some roll to them and several areas on the farm are classified as highly erodible.
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No-Till Savings No Longer ‘Chicken Feed’

Due to a tremendous increase in the price of diesel fuel, actual fuel-cost savings for no-tilling have shot up 606% in the past 15 years.
Treat the savings in fuel consumption per acre by switching to less tillage alone and you’ve definitely got a substantial savings.
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No-Till’s Measuring Stick

Cover crops, stacked rotations and soil cover of 60% or more after seeding are among the pillars of quality, continuous no-till, Rolf Derpsch says.

No-till may be practiced on more agricultural acres in the U.S. than any other country in the world. But South American no-till consultant Rolf Derpsch believes growers here shouldn’t be satisfied.


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Erosion Sweeping Away Soil In Corn Belt States

In a special report, the Environmental Working Group says that across wide swaths of Iowa and other Corn Belt states, the rich, dark soil that made this region the nation’s breadbasket is being swept away at rates many times higher than official estimates.
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