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Tilapia is the common name for nearly a hundred species of cichlid fish from the coelotilapine, coptodonine, heterotilapine, oreochromine, pelmatolapiine, and tilapiine tribes, with the economically most important species placed in the Coptodonini and Oreochromini. Tilapia are mainly freshwater fish inhabiting shallow streams, ponds, rivers, and lakes, and less commonly found living in brackish water. Historically, they have been of major importance in artisanal fishing in Africa, and they are of increasing importance in aquaculture and aquaponics. Tilapia can become a problematic invasive species in new warm-water habitats such as Australia, whether deliberately or accidentally introduced, but generally not in temperate climates due to their inability to survive in cold water.
The International Center for Living Aquatic Resources Management (ICLARM), also known as WorldFish, is an international organization working to transform aquatic food systems to reduce hunger, malnutrition, and poverty.
Batangas, officially the Province of Batangas, is a first class province of the Philippines located in the southwestern part of Luzon in the Calabarzon region. Its capital is the city of Batangas, and is bordered by the provinces of Cavite and Laguna to the north, and Quezon to the east. Across the Verde Island Passages to the south is the island of Mindoro and to the west lies the West Philippine Sea. Poetically, Batangas is often referred to by its ancient name, Kumintáng.
Cagayan Valley, designated as Region II, is an administrative region in the Philippines. Located in the northeastern section of Luzon, it is composed of five Philippine provinces: Batanes, Cagayan, Isabela, Nueva Vizcaya, and Quirino. The region hosts four chartered cities: Cauayan, Ilagan, Santiago, and Tuguegarao.
A fish pond or fishpond is a controlled pond, small artificial lake or retention basin that is stocked with fish and is used in aquaculture for fish farming, for recreational fishing, or for ornamental purposes.
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The Pansipit River is a short river located in the Batangas province of the Philippines. The river is the sole drainage outlet of Taal Lake, which empties to Balayan Bay. The river stretches some 9 kilometers (5.6 mi) passing along the municipalities of Agoncillo, Lemery, San Nicolas, and Taal, serving as a boundary between the communities. It has a very narrow entrance from Taal Lake.
The Nile tilapia is a species of tilapia, a cichlid fish native to parts of Africa and the Levant, particularly Israel and Lebanon. Numerous introduced populations exist outside its natural range. It is also commercially known as mango fish, nilotica, or boulti.
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Throughout much of the tropics, tilapiine cichlids native to Africa and the Levant have been widely introduced into a variety of aquatic systems. In the U.S. states of Florida and Texas, tilapia were originally introduced to curtail invasive plants. In an effort to meet the growing demand for tilapia, humans have farmed these fish in countries around the world. Capable of establishing themselves into new ponds and waterways, many tilapia have escaped aquaculture facilities across much of Asia, Africa, and South America. In other cases, tilapia have been established into new aquatic habitats via aquarists or ornamental fish farmers.
The broadhead catfish is an economically important air-breathing catfish that is a native of Southeast Asia. The fish is farmed in ponds for use in human consumption in countries such as Thailand and the Philippines. However, native populations now face extinction due to man-made activities and genetic introgression due to interbreeding with escaped aquaculture hybrids.
This page is a list of fishing topics.
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Vishwa Gopal Jhingran (1919–1991) was an Indian zoologist and aquaculture scientist, known for the introduction of a composite fish culture technique by name, aquaplosion. He was a recipient of the fourth highest Indian civilian award of Padma Shri from the Government of India in 1977.
Aquaculture in the Philippines makes up a substantial proportion of the overall output of Philippine fisheries. Aquaculture has a long history in the archipelago, with wild-caught milkfish being farmed in tidally-fed fish ponds for centuries. Modern aquaculture is carried out in freshwater, brackish water, and seawater throughout the country through a variety of methods.
Fisheries in the Philippines have played an important role in the livelihoods of people in the archipelago throughout recorded history. Fishing is present within traditional folklore and continues to play an important role in modern livelihoods in the Philippines, both for sustenance and for commercial activities. Early coastal communities likely fished both for sustenance and for trade. Fisheries resources would have fallen under the control of local leaders. In addition to capture fishing, some communities also practiced aquaculture, farming milkfish in brackish coastal fish ponds. Spanish rule saw control over resources shift to central authorities, however, there was little actual management.
References
- 1 2 3 4 5 6 7 8 9 10 Cichon, Melchor (August 19, 2020). "Dr. Deogracias V. Villadolid: Father of Fisheries Education". Daily Guardian. Retrieved December 19, 2020.
- 1 2 "Scientist Profile: Deogracias V. Villadolid". SPHERES. DOST-Science and Technology Information Institute. Retrieved December 19, 2020.
- 1 2 "FALSE: Tilapia was introduced to Philippines during Marcos presidency". Rappler. December 16, 2020. Retrieved December 19, 2020.
- ↑ Yap, Wilfredo. Rural Aquaculture in the Philippines. Bangkok: Food and Agriculture Organization. Retrieved December 19, 2020.
- ↑ Famous Batangueño: Deogracias V. Villadolid (Marker at park). Historical Park, Batangas City.
