Data/hora: 06/06/2024 18:12:24

Provedor de dados: | 5
País: | France
Título: | Etude des tris précoces en élevage de crevettes P. stylirostris dans un objectif de sélection génétique. Février à Juillet 2000.
Autores: | De Decker, Sophie.
Data: | 2000
Ano: | 2000
Palavras-chave: | Tri; Sélection génétique; Crevettes; Penaeus stylirostris; Grading; Sorter; Genetic selection; Shrimps; Penaeus stylirostris.
Resumo: | Schemes optimisation for genetic improvement for growth of Penaeus stylirostris requires the development of technologies for grading shrimps easily. This work shows that bar and mesh graders are very suitable for early selection at post-larval stages, as long as early growth is heritable.  Experimental data sets lead to the equations which give the grading weight as a function of the dimensions of the graders. Mesh graders which allow an earlier selection than bar graders (PL19 instead of PL25) open a new way to implement experimental selection into production hatcheries.
Tipo: | Text
Idioma: | Francês
Identificador: | http://archimer.ifremer.fr/doc/00203/31439/29836.pdf
Relação: | http://archimer.ifremer.fr/doc/00203/31439/
Formato: | application/pdf
Fonte: | 2000 Ifremer