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term

definition

B

Baitfish

Fish used for bait such as fathead minnows, golden shiners, and feeder goldfish (USDA Census of Aquaculture 2005).

Barrow Pits

Ponds and lakes created after the excavation of fill material used in road construction.

Bicarbonate

The HCO3- ion, or any salt formed with it such as sodium bicarbonate (NaHCO3)

Broodstock

Fish of any particular species which are raised for reproduction purposes. Adult fish retained for spawning. Sexually mature aquatic animals used to produce progeny that may be incorporated into an aquaculture production system. (USDA)

Buffer

Chemical capable of taking up or giving up hydrogen ions and sustains pH within a narrow range.