Search results
Results From The WOW.Com Content Network
Aquaculture (less commonly spelled aquiculture [1]), also known as aquafarming, is the controlled cultivation ("farming") of aquatic organisms such as fish, crustaceans, mollusks, algae and other organisms of value such as aquatic plants (e.g. lotus).
This category contains articles related to the native flora of Java. Taxa of the lowest rank are always included. Higher taxa are included only if endemic. It is included within the larger region of Malesia in Category:Flora of Malesia
Tilapia were introduced to Indonesia in 1969 from Taiwan. Later, several species also introduced from Thailand (Nila Chitralada), Philippines (Nila GIFT) and Japan (Nila JICA). Tilapia has become popular with local fish farmers because they are easy to farm and grow fast. Major tilapia production areas are in West Java and North Sumatra.
In doing so, tilapia often out compete native fish, create turbidity in rivers by digging, and can reduce available sun light for aquatic plants. Tilapia greatly affect and alter local habitat. Many environmental problems wrought by tilapia have been observed in different locations, including Australia, the Philippines, and the United States ...
Like other tilapia, it is an omnivore and will feed on algae, plants, small invertebrates, and detritus. The common name refers to the Wami River. Formerly considered a separate species, it is at present merged with the Rufigi tilapia and thus the scientific name is Oreochromis urolepis hornorum.
Some strains of tilapia have been developed which can survive in brackish water, to allow them to also be farmed in the ubiquitous ponds. The presence of tilapia may also improve the quality of shrimp ponds, producing phytoplankton less likely to facilitate the growth of bacteria that cause the luminous vibriosis disease.
Tilapia sparrmanii, the banded tilapia, or vlei kurper, is a widespread and adaptable cichlid fish that is found in warmer freshwater habitats of southern Africa. They prefer water with ample plant cover, and occur naturally as far north as DR Congo and Tanzania. [1] [2] They have been introduced locally in the northern hemisphere. Younger ...
Oreochromis macrochir (longfin tilapia, greenhead tilapia, or greenhead bream) is a species of cichlid native to the Zambezi Basin, Lake Mweru, and Lake Bangweulu. It has been used extensively for stocking ponds and dams in other parts of southern Africa, but is little-used elsewhere. [ 2 ]