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Recently, copper alloys have become important netting materials in aquaculture (the farming of aquatic organisms including fish farming).Various other materials including nylon, polyester, polypropylene, polyethylene, plastic-coated welded wire, rubber, patented twine products (Spectra, Dyneema), and galvanized steel are also used for netting in aquaculture fish enclosures around the world.
[citation needed] In addition, coca use in shamanic rituals is well documented wherever local native populations have cultivated the plant. For example, the Tairona people of Colombia's Sierra Nevada de Santa Marta use to chew the plant before engaging in extended meditation and prayer. [55] Cocoa: Theobroma cacao: Bean: Theobromine, small ...
TMS is the only anesthetic licensed in the United States for fin fish that are intended for human consumption. The drug can have selective toxicity for poikilotherms due to their lower rate of metabolism in the liver. [1] Tricaine is an anaesthetic that operates by preventing sodium ions to enter the cell and thus silencing action potentials. [2]
Banisteriopsis caapi, also known as, caapi, soul vine, yagé (yage), or ayahuasca, the latter of which also refers to the psychedelic decoction made with the vine and a plant source of dimethyltryptamine, is a South American liana of the family Malpighiaceae.
Typically in summer, the leaves of this plant are dried and powdered. About 1 kg of powder is mixed into water about 5 ft (1.5 m) deep in ponds, usually in the summer. Fish are stunned by the poison and rise to the surface, where they are easily collected by hand. If stunned fish are immediately reintroduced into clean water, they become active.
A colorless, water-soluble solid, it occurs in plants. [5] Trimethylglycine is a zwitterion: the molecule contains both a quaternary ammonium group and a carboxylate group. Trimethylglycine was the first betaine discovered; originally it was simply called betaine because it was discovered in sugar beets (Beta vulgaris subsp. vulgaris). [6]
Tephrosia vogelii is commonly known as the “fish bean”, “fish-poison bean”, or “vogel’s tephrosia”. [4] It is a small tree used by farmers in numerous countries in Africa to get rid of pests on livestock, control pests in cultivated fields as an organic pesticide, improves soil fertility, as a medicine for skin diseases and ...
Nitrofurans have been found in honey, meat and seafood. In people who have glucose-6-phosphate dehydrogenase deficiency (G-6-PD deficiency), ingestion of fish, poultry, or other foodstuff that has been treated with nitrofurans, will likely suffer from hemolysis of red blood cells as a result of eating the contaminated food. [5]