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Of fish ponds being leased from the government, the majority are leased by individuals with addresses in different locations to those of their fish ponds. Almost all freshwater fishponds are privately owned. [16] Fish pond land can be leased from the government for a minimum of 25 years and a maximum of 50 years under the Fisheries Code of 1998.
Standard weight equation for largemouth bass [1] and burbot [2] (fish). Standard weight in fish is the typical or expected weight at a given total length for a specific species of fish. Most standard weight equations are for freshwater fish species. Weight-length curves are developed by weighing and measuring samples of fish from the population.
The Philippines lies within the Coral Triangle, and one area, the Verde Island Passage, has the world's highest recorded diversity of marine species. [5]: 8 Reef fish provide between 15 and 30% of municipal fisheries catch, [6]: 65 with some islands relying on reefs for as much as 70% of their catch.
The Philippines' Bureau of Agriculture and Fisheries Product Standards (Filipino: Kawanihan ng mga Pamantayan sa Produktong Pansaka at Pampangisdaan, abbreviated as BAFS), is an agency of the Philippine government under the Department of Agriculture responsible for setting and implementing standards for fresh primary and secondary processed agricultural and fishery products.
In 2012, inland fisheries caught 62% fish, 33% mollusks (such as snails), and 5% crustaceans (such as shrimps and prawns). [5] Some municipal fisherfolk continue to rely on traditional methods, including hook-and-line fishing, beach seines, small nets and traps, fish corrals, hand spears, and the manual collection of seaweed and invertebrates.
Fish farming or pisciculture involves commercial breeding of fish, most often for food, in fish tanks or artificial enclosures such as fish ponds. It is a particular type of aquaculture , which is the controlled cultivation and harvesting of aquatic animals such as fish, crustaceans , molluscs and so on, in natural or pseudo-natural environments.
Aquaculture in the Philippines (which includes fish, shellfish, and seaweed farming) comprises 39% of the country's fisheries sector. The rest of the fisheries sector is composed of commercial and municipal fishing. [60] Some of the more common aquaculture products in the Philippines are bangus, tilapia, catfish and mudfish, and prawns. [60]
China, the Philippines, Taiwan, Indonesia, and Thailand are the leading suppliers, and these countries altogether produced about 1.1 million metric tons (1.1 × 10 ^ 6 long tons) of fish in 2001, constituting about 76% of the total aquaculture production of tilapia worldwide.