Nitrate management in tile water is a big reason why this water control structure has slowly gained a foothold in the Corn Belt, but its potential for providing timely water to corn and soybeans may spell the future for this underground tile water management tool....More
The full extent of damage from flooding and saturated soils cannot be seen until the corn plant has a chance to recover. Knowing what factors affect damage and survivability, and what signs to look for when assessing plant health will help you make the best decision for the long term success of your corn crop....More
On Wednesday, the EPA finalized the Clean Water Rule, ensuring "waters protected under the Clean Water Act are more precisely defined and predictably determined, making permitting less costly, easier, and faster for businesses and industry....More
Keith Grimm hates to let valuable water drain away. So the Hiawatha, Kan., farmer and his two brothers collect runoff in reservoirs at field edges, then pump it back onto crops through center pivots....More
"I can't make it rain, but I can do my best to capture and keep what I have to use it for my crops," says Arliss Nielsen, a Wright County, Iowa, no-tiller. This year he took the unusual step of venturing into controlled drainage....More
I have been an educator of soils at the University of Minnesota Extension for 18 years. I have watched soil scientist retire, leave to other positions or pass away. Due to tight budgets or changes in priorities, many are not replaced. So please help me cultivate the next generation of soil scientists. There are websites with creative and scientific resources for teaching soils. Give it a try. Remember: Soil is not a dirty word!...More
In this second installment of our best stories from 2014, farmers showcase drainage systems that also irrigate, along with high-yield corn production tips. Read how tillage increases compaction, and plan for a micronutrient strategy. There are conservation ideas to help farmers be competitive, as well as thoughts on soil lime. All of these stories offered farmers an approach to help them Think Different about their farm operations.
Farmers, from an agronomic perspective, are doing great keeping phosphorus loss as low as 1% to 2%. The challenge, according to University of Arkansas phosphorus expert Andrew Sharpley, “isn’t so much the magnitude of the losses, or even the tile system itself; it’s the extent to which tile drainage has been implemented by farmers.”...More
The 5 ag stories to read this week include tips on storing grain this fall, as well as a reminder that a solid nutrient balance is important to corn yield, and not just nitrogen. Read about a new soil mapping technology from Purdue, and understand that when benchmarking your farm, it's important to use relevant benchmarks. For a little enjoyment, read about how you know you grew up on a farm when… .