{"product_id":"tilapia-selective-breeding-programs-and-genetic-improvement-in-egypt-von-mohamed-megahed","title":"Tilapia Selective Breeding Programs and Genetic Improvement In Egypt","description":"\u003cp\u003eTwo strains of Nile tilapia, Oreochromis niloticus, were developed through mass and pedigreed selection techniques. Performance of the mass-selected line has been tested against a control and commercial lines used by the farmers. On station testing indicated an improvement of 35% over the control, the base population, from which the selected O. niloticus stock was developed. In an initial farm trial, the improved O. niloticus stock performed 51% better than the commercial line that is regularly distributed by a commercial hatchery to the local farmers. Additional farm testing of the mass-selected line is still in progress. The mass-selected line is currently being evaluated against the pedigree selected line. The best candidates will be identified and used in the pedigree selection program.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783659136269\"\u003e\u003ch3\u003eProduction of Genetically Improved Tilapia by Selective Breeding\u003c\/h3\u003e\u003c\/div\u003e","brand":"Autorenwelt Shop","offers":[{"title":"Softcover - 9783659136269","offer_id":39489757904989,"sku":"9783659136269","price":59.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/cb25ff16-a1a8-491b-b3d7-124f408b3ebb.jpg?v=1777522799","url":"https:\/\/shop.autorenwelt.de\/en\/products\/tilapia-selective-breeding-programs-and-genetic-improvement-in-egypt-von-mohamed-megahed","provider":"Autorenwelt Shop","version":"1.0","type":"link"}