Fertilizing a fish pond with compost manure would most likely
Answer Details
Fertilizing a fish pond with compost manure would most likely increase phytoplankton population and increase fish yield. This is because the compost manure serves as a source of nutrients for the phytoplankton, which are the primary food for fish in the pond. The increased availability of food for the fish leads to increased growth and productivity, resulting in a higher yield. However, excessive use of compost manure may lead to overgrowth of phytoplankton, leading to reduced oxygen levels in the water and ultimately, reduced fish yield.