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Inbreeding Effects on Body Weight at Harvest Size and Grow-out Survival Rate in a Genetic Selected Population of Pacific White Shrimp Penaeus (Litopenaeus) vannamei

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The objective of this study was to investigate the effect of inbreeding on body weight (BW) at harvest size (130 d of age) and grow-out survival rate (SR) (65–130 d of age) in a nucleus breeding population of Penaeus (Litopenaeus) vannamei. An experiment was designed to generate inbred families the product of sibling matings, as well as groups of families with different inbreeding coefficients in three successive generations. The families came from a broodstock line selected for growth and survival. Inbreeding coefficients varied between 0 and 60.4%. A total of 16,361 shrimp from 320 families were produced. Data were analyzed using mixed linear model methodology and restricted maximum likelihood methods. Estimated change on BW per 10% increase on the inbreeding coefficient was −2.19±0.41% (P

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Ketersediaan

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Informasi Detail

Judul Seri

Journal of the world aquaculture society

No. Panggil

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Penerbit

Mexico : the World Aquaculture Society., 2015

Deskripsi Fisik

Journal of the world aquaculture society 2015

Bahasa

English

ISBN/ISSN

doi: 10.1111/jwas.12

Klasifikasi

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Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

Vol. 46, No. 1 February, 2015

Subjek

Budidaya masyarakat

Info Detail Spesifik

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Pernyataan Tanggungjawab

Mutia/Agus

Versi lain/terkait

Lampiran Berkas

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