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  • Malling Frantzen posted an update 1 year, 2 months ago

    Poor pond bottom quality can significantly increase shrimp mortality, bringing about lower harvests and reduced profits. At the same time, shrimp production can create a build-up of organic matter on the pond floor, including feed residue, waste materials, and dead organisms – commonly known as sludge. In large enough quantities it has a detrimental influence on water quality and shrimp health. To combat these producers need an effective management plan which monitors the sediment levels of their ponds. Here are several general tips they must consider following.

    A pond liner is often a geomembrane structure that provides decisive protection to shrimp farms and also the aquatic environment around them. Sulfide buildup, anoxic reactions, and pond bottom erosion may be deterred by making use of pond liners made from high-density polyethylene (HDPE) or concrete, facilitating a controlled system for pond management and water quality monitoring. Concrete has shown is the most resilient option in terms of pond liners becasue it is heavy-duty material permits fixed measurements of pond depth and width without giving into drastic changes as time passes. Today’s technology means the cultivation of healthier aquatic environments for shrimp farming, thanks to pond liners which are robust enough to combat against toxins in the environment.

    Pond design is a consideration for just about any pond owner, and pond liners provide the key to optimal performance. With respect to the pond size, pond liners can be developed in three shapes: rectangular, square, or round. Each shape features its own associated positives and negatives regarding water current and sediment accumulation. Our recommendation is that pond owners choose whether square or even a round pond because these represent your best option in terms of optimizing water circulation. Additionally, aerators are often found in conjunction with pond liners of a geomembrane material as they help create centrifugal currents that move settled solids towards pond’s center where they subsequently are easy to remove via pumping or by way of a piping system coupled to the central drain. Therefore a highly effective pond bottom design should include a central drain to minimize how much sedimentation and be sure easier sludge removal.

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