Drainage Management Systems
Iowa State University researchers found that saturated buffers are efficient at removing nitrogen, making it an effective and cost-efficient conservation practice that leads to cleaner water. 
Mole drains could be used in combination with surface drainage to improve soil water conditions on farms with flat, clay soils and potential sites for good subsurface drain outlets.
Andrew Wright, contracts manager for Miles Drainage based near Bury St Edmunds in Suffolk, England, shares why, when and how to mole drain, a method that boosts the efficiency of soil drainage systems. 
The size of the "Dead Zone," a hypoxic area in the Gulf of Mexico that no longer supports aquatic organisms, was reported to be below average and the fourth smallest area mapped since 1985. 
By 2020, the United States Department of Agriculture wants to improve water quality and soil health in the Chesapeake Bay, which touches Virginia and five other states as well as the District of Columbia.
Florida’s toxic algae bloom is wreaking havoc on marine life and jeopardizing the state’s trademark beaches, in an unprecedented season of destruction that experts have linked to pollution and poor environmental policies.
Drones capable of obtaining thermal infrared imagery have the potential to create effective and efficient drainage pipe mapping. 
To solve Iowa's water quality problems, more is needed than just planting row crop land to no-till and strip till.
Brian Perry, who works for Land O'Lakes Sustain program, says the growing focus on water quality and nitrates from farm fields means more regulation will come if farmers don't adopt new technology and practices for drainage.
When nanomaterials, tiny substances used in agrochemicals like pesticides and fungicides, combine with nutrient runoff, there is the potential for more toxic algae outbreaks for nearby water sources, a new study finds.
A new study shows nutrient pollution, which includes septic systems and agricultural runoff, may be increasing coral reefs' vulnerability to ocean acidification and accelerating their destruction. 
With the advent of GPS technology and the development of the newest tile plows, it can be easy to forget about how far the tile industry has come in terms of technology and advancements.
Location, location, location. This old adage used in real estate hints at the fact that not all properties are equal and the characteristics that make up a place will affect the value of that property.
There are 950 acres treated by bioreactors and roughly 42,000 acres treated by wetlands across Iowa. In mid-February, Iowa Learning Farms hosted a group of 12 farmers in Ames to discuss these questions and other issues surrounding edge-of-field practices and nutrient reduction.
In parts of northeastern Saskatchewan, excess moisture and high water tables have prevented some growers from seeding certain fields in the Melfort area over the past few years. Water table levels have been monitored in the area since an observation well was installed in 1967, with the highest levels ever recorded in 2014.
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