2 resultados para Repartição de calibre

em Aquatic Commons


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An examination is made of the requirements for the commercial propagation of carp and tilapia in Nigeria. It is concluded that the operation of a successful Fish Hatchery and fry production system will depend on the following factors: 1) Correct initial planning for intended production (both species and intended numbers); 2) Design of the appropriate facilities to enable required production; 3) Selection of top calibre, dedicated and experienced hatchery staff; and, 4) The ethical responsibility taken by the hatchery management to produce only the highest quality seed under the best possible conditions. Purchasing farmers are dependent on this

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The rational management of Uganda's fishery depends largely on knowledge of fish production in all its aspects, gained by the collection of statistics at fish landings by Fisheries Assistants. Whatever developments may occur, and whatever the calibre of staff in the future, it will remain essential to collect production and marketing statistics as a basis for control and management policies.