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Scallop aquaculture is the commercial activity of cultivating (farming) scallops until they reach a marketable size and can be sold as a consumer product. Wild juvenile scallops, or spat, were collected for growing in Japan as early as 1934. [ 1 ]
Water softening is the removal of calcium, magnesium, and certain other metal cations in hard water. The resulting soft water requires less soap for the same cleaning effort, as soap is not wasted bonding with calcium ions. Soft water also extends the lifetime of plumbing by reducing or eliminating scale build-up in pipes
Rollers may be weighted in different ways. For many uses a heavy roller is used. These may consist of one or more cylinders made of thick steel, a thinner steel cylinder filled with concrete, or a cylinder filled with water. A water-filled roller has the advantage that the water may be drained out for lighter use or for transport.
Pecten jacobaeus, the Mediterranean scallop, is a species of scallop, an edible saltwater scallop, a marine bivalve mollusc in the family Pectinidae, the scallops. [ 1 ] Fossil valve of Pecten jacobaeus from Pliocene of Italy
Aquaculture can also be defined as the breeding, growing, and harvesting of fish and other aquatic plants, also known as farming in water. It is an environmental source of food and commercial products that help to improve healthier habitats and are used to reconstruct the population of endangered aquatic species.
Leptopecten latiauratus, common name the kelp scallop, is a small saltwater clam, a bivalve mollusk in the family Pectinidae, the scallops. It lives in water up to 850 feet deep. Like other scallops it has many small primitive eyes around the rim of its mantle and escapes predators by jet propulsion.
Peconic Bay scallops, like all bay scallops, are functional hermaphrodites that release both sperm and eggs alternately in the course of a single spawning event; spawning in the Peconic Bays usually begins between late May and mid-July, but spawn seasons have been recorded starting as late as September and October. [4]
Pecten maximus, common names the great scallop, king scallop, St James shell or escallop, is a northeast Atlantic species of scallop, an edible saltwater clam, a marine bivalve mollusc in the family Pectinidae. This is the type species of the genus.