| dc.date.accessioned | 2022-10-03T03:25:23Z | |
| dc.date.available | 2022-10-03T03:25:23Z | |
| dc.date.issued | 1985-09-30 | |
| dc.identifier.citation | Tilapia cage farming. (1985, September 30). Bulletin Today, p. 30. | en |
| dc.identifier.uri | http://hdl.handle.net/20.500.12174/12513 | |
| dc.language.iso | en | en |
| dc.publisher | Hans Menzi | en |
| dc.title | Tilapia cage farming | en |
| dc.type | newspaperArticle | en |
| dc.citation.journaltitle | BulletinToday | en |
| dc.citation.firstpage | 1 | en |
| local.subject.classification | BT19850930_1 | en |
| local.description | The presence of abundant natural food in the water partly ensures a good growth of the fish even without supplemental feeding. During the fry-to-fingerling stage, Nile tilapia feed on plankton - tiny free-floating plants (phytoplankton) and animals (zooplankton) some of which are visible only under a microscope. Water rich in plankton is brownish, bluish-green or grass-green in color. Grayish or murky water indicates a low natural food productivity. | en |
| dc.subject.agrovoc | tilapia | en |
| dc.subject.agrovoc | tilapia culture | en |
| dc.subject.agrovoc | aquaculture | en |
| dc.subject.agrovoc | site selection | en |
| dc.subject.agrovoc | phytoplankton | en |
| dc.subject.agrovoc | zooplankton | en |
| dc.subject.agrovoc | hazards | en |
| dc.subject.agrovoc | bottomland soils | en |
