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Illustration shows plants growing above water’s surface with root system below.
December 7, 2018 - Filed Under: Fisheries, Water

Floating islands are increasingly popular as a way to provide attractive centerpieces in ponds while improving water quality.

From the shore, floating islands look like normal earthen islands covered in plants, but they are much more than that. They are hydroponic systems that, when fully colonized by growing plants, are essentially wetlands that float on the water’s surface and provide many of the same services as natural wetlands.

A wooden pole with hash marks at 12, 18 and 24 inches from a round disk with alternating black and white quadrants rests on brown grass. Danger is written below the 12-inch hash, ideal is written in the middle section, and fertilize is written above the 24-inch hash.
October 5, 2018 - Filed Under: Fisheries, Water

If you own one of the 160,000 ponds in Mississippi, chances are you have invested tremendous amounts of cash and time in this resource. Building a pond can cost tens of thousands of dollars, and fish stocking, liming, fertilization and weed control are not cheap either.

Tall grass grows between a calm body of water and low-cut grass with a wooden pier in the background.
September 28, 2018 - Filed Under: Environment, Fisheries, Water Quality, Wildlife

Salt marshes are coastal wetlands common throughout the globe and visible just about any time you drive over a bridge along the coast.

Older man holds a fishing pole on the shoreline while watching a red cork on a quiet pond.
July 6, 2018 - Filed Under: Fisheries, Wildlife

STARKVILLE, Miss. -- Oxygen-related fish kills can completely wipe out otherwise healthy ponds, but there is a strategy pond owners can use to control this problem.

Anoxia -- the lack of oxygen -- can form in deeper water layers of a pond during warmer months. Deeper water is heavier and denser, which prevents it from mixing with warm surface water where air and oxygen-producing microorganisms are found. As deeper water becomes isolated, its oxygen levels are depleted, reducing fish habitat and increasing the risk of fish kills.

A northern snakehead is an invasive fish that can reach lengths of about 33 inches and are generally golden tan to a pale brown with dark-brown mottling.
May 11, 2018 - Filed Under: Natural Resources, Fisheries
STARKVILLE, Miss. -- Catching a northern snakehead fish may not seem like such a big deal until you realize that this unique critter is not native to the U.S. and it’s illegal to transport, sell or possess live snakeheads in Mississippi.
 

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