In addition, polyculture can also improve water
quality, since in monoculture farming systems, the excess
nutrients that result from uneaten feed increases the
phytoplankton, which, in turn, changes the dissolved
oxygen dynamics and brings negative ecological impact
to the aquaculture activity itself (Midlen & Redding,
1998; Lutz, 2003; Henry-Silva & Camargo, 2008). Therefore,
one of the benefits of polyculture is the ability to reduce
the pollution resulting from the farming activity, since the
residue existing in the ponds can be used by the second
species being cultivated.
In addition, polyculture can also improve waterquality, since in monoculture farming systems, the excessnutrients that result from uneaten feed increases thephytoplankton, which, in turn, changes the dissolvedoxygen dynamics and brings negative ecological impactto the aquaculture activity itself (Midlen & Redding,1998; Lutz, 2003; Henry-Silva & Camargo, 2008). Therefore,one of the benefits of polyculture is the ability to reducethe pollution resulting from the farming activity, since theresidue existing in the ponds can be used by the secondspecies being cultivated.
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