Results 81 to 90 of about 14,016 (212)
Revista Brasileira de Zootecnia, 2008 O nível dietético adequado (0,12; 0,16; 0,20; 0,24 e 0,28%) de triptofano digestível foi avaliado em 400 codornas japonesas de 21 a 30 semanas de idade, fase de postura. As codornas foram alojadas em gaiolas de 125 cm²/ave, com peso inicial de 158,50 g e
Sandra Regina Freitas Pinheiro +5 more
doaj +1 more source
Divergent Selection for Egg Production in Coturnix coturnix japonica
Poultry Science, 1983 From a randombred control population of Coturnix coturnix japonica, strains were divergently selected for high (HE) and low (LE) 120-day egg production based on individual egg records. Based on five generations of selection, realized heritabilities for HE and LE were .063 +/- .055 and .353 +/- .020, respectively.
K E, Nestor, W L, Bacon, A L, Lambio
openaire +2 more sources
PENGARUH SUBTITUSI PAKAN KOMERSIAL MENGGUNAKAN OATF TERHADAP BERAT DAN HAUGH UNIT (HU) TELUR BURUNG PUYUH (Coturnix coturnix japonica) [PDF]
, 2017 The purpose of this research was to determine the substitution of tapioca by-product and tofu by-product fermented with Rhizopus oligosporus and added with fishmeal to egg weight and Haugh unit of quail.
SANDI EKA YANUANSA, 061211133084
core +1 more source
Nutritional evaluation of shrimp waste and its inclusion in laying diet for meat-type quails [PDF]
Anais da Academia Brasileira de CiênciasThe research aimed to evaluate the shrimp waste meal (SWM1) in the diet of European quails in the production phase. A metabolism trial was performed with 96 quails of 28 days of age distributed in a completely randomized design with three treatments ...
JULIANA BRAGA FILETO +8 more
doaj +1 more source
Les parasites de la caille des blés (Coturnix coturnix) [PDF]
, 2003 La caille des blés (Coturnix coturnix) est un petit gibier migrateur qui représente un modèle en terme de parasitisme. Portant sur 153 sujets prélevés par action de chasse en France et en Espagne, l'étude expérimentale de l'auteur fait ressortir que 37,8%
Baud'huin, Benoît
core
Curvas de crescimento para codornas de corte
Ciência Rural, 2013 Objetivou-se com este trabalho comparar modelos não lineares para descrever o crescimento de codornas de corte machos e fêmeas do nascimento ao 42° dia de idade.
Eduardo Silva Cordeiro Drumond +6 more
doaj +1 more source
Synchronizing biological cycles as key to survival under a scenario of global change: The Common quail (Coturnix coturnix) strategy [PDF]
, 2018 Breeding grounds are key areas for sustaining Common quail (Coturnix coturnix) populations as this species is characterised by short life expectancy that requires high offspring production.
Carolina Ponz +8 more
core +1 more source
Revista Brasileira de Zootecnia, 2008 Objetivou-se estimar as exigências nutricionais de lisina digestível para codornas japonesas em postura. Foram utilizadas 240 codornas distribuídas em delineamento de blocos casualizados, com cinco tratamentos, cada um com seis repetições de oito aves ...
Fernando Guilherme Perazzo Costa +5 more
doaj +1 more source
The Estimation of Heritability of Weekly Body Weights in Japanese Quails with ML (Maximum Likelihood) Method [PDF]
BIO Web of ConferencesIn this study the heritability of body weights of Japanese quails (Coturnix coturnix Japanica) was estimated by using ML (Maximum Likelihood) methods.
Kayaalp G. Tamer +2 more
doaj +1 more source
Revista Brasileira de Zootecnia, 2006 Avaliou-se o efeito de diferentes níveis de PB (20, 22, 24 e 26%) e EM (2.565, 2.715, 2.865 e 3.015 kcal/kg) na ração sobre o desempenho de codornas de corte.
Almir Chalegre de Freitas +5 more
doaj +1 more source