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| Registros recuperados: 14 | |
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| Pizzolante,CC; Garcia,EA; Saldanha,EAPB; Laganá,C; Batista,L; Deodato,Ap; Souza,ALP. |
| This study aimed at verifying if beak-trimming methods in Japanese quail pullets could optimize production by decreasing stress caused by cannibalism. A total number of 816 day-old Japanese quails was distributed in a completely randomized experimental design in a 2 x 3 factorial arrangement, with two beak-trimming ages (14 and 21 days of age) and three beak-trimming sizes (not trimmed, 1/3 trimmed, or 1/2 trimmed), and 4 replicates of 34 birds per replicate. Birds were submitted to the same management and feeding conditions. Weight gain, feed intake, feed conversion ratio, and mortality were evaluated. There was no significant effect of age at beak trimming on the evaluated parameters (P>0.05), as well as no significant interaction between age at beak... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Japanese quail; Beak trimming; Performance; Pullet phase. |
| Ano: 2006 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2006000400002 |
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| Paśko,S; Bartyzel,BJ; Dzierzęcka,M; Murawska,D; Szlufik,K; Bakoń,L; Gruszczyńska,J; Grzegrzółka,B; Nowicki,M. |
| ABSTRACT The morphological assessment of selected parts of the hindlimb of Japanese quails (Temminck & Schlegel, 1849), with particular emphasis on hip joint structures, was performed, using a 128-row scanner (GE Optima Aquilion, Toshiba, Japan). Eight dead 3-month-old Japanese quails were evaluated. During intravital examination of those birds, no hindlimb abnormalities or locomotion disorders were detected. Bird body, which hip joints and other structures of hindlimbs were studied, was examined in posterioranterior position. The following hip joint structures, on both sides, were assessed in this study: hip joint gap width, acetabulum width, femoral head diameter, and femoral shaft width. The applied imaging method allowed accurate assessment of the... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Computed tomography; Hip joint; Japanese quail. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2016000300501 |
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| Erişir,Zeki; Şimşek,Ülkü Gülcihan; Özçelik,Mehtap; Baykalır,Yasin; Mutlu,Seda İflazoğlu; Çiftçi,Mehmet. |
| ABSTRACT The objective of this study was to determine the effects of grape seed (GS) supplementation to basal diet on performance, carcass characteristics, some biochemical parameters, and antioxidant status of tissues of Japanese quail in growth phase with different plumage colors exposed to heat stress (HS). A total of 144 eight-day-old Japanese quail including 72 (36 females, 36 males) grey and 72 (36 females, 36 males) golden were used in this study. The quail were kept under HS (16 h at 34 °C, 8h at 22 °C) and thermo-neutral (24 h at 22°C) conditions between 15 and 43 days of age. All quail were fed a basal diet (control) and basal diet supplemented with GS at both 10 g/kg and 20 g/kg ratios. Each feeding treatment was repeated three times including... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Antioxidant; Feed additive; Heat stress; Japanese quail. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982018000100201 |
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| Rasul,M; Mehmood,S; Ahmad,S; Javid,A; Mahmud,A; Rehman,A; Usman,M; Hussain,J; Ahmad,M; Azhar,M. |
| ABSTRACT The aim of the present study was to evaluate the effect of different anti-stressors on growth performance, carcass traits, bloodchemistry and meat quality attributes of broiler Japanese quail. For this purpose, a total of 1,875 quail chicks were procured and arranged according to completely randomized design, birds were divided into 5 treatment groups having 5 replicates of 75 birds each. The treatments consisted of four anti-stressors i.e., synthetic anti-stressors (Vitamin C and Betaine) and natural anti-stressors (Turmeric and Chia Seed) along with a control group. Bird’s diets were supplemented with vitamin C, betaine, turmeric and chia seed @ 600 mg/kg, 700 mg /kg, 300 mg/kg and 7,000 mg/kg, respectively. After four weeks, 10 birds per... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Japanese quail; Anti-stressors; Growth performance; Carcass traits; Serum chemistry. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2019000100307 |
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| Fouladi,P; Ebrahimnezhad,Y; Shahryar,H Aghdam; Maheri,N; Ahmadzadeh,A. |
| ABSTRACT This study was conducted to evaluate the effects of acetic acid, lactic acid, and butyric acid on the production performance, egg parameters (quality and quantity traits), blood and liver serum biochemical parameters and gastrointestinal tract microorganism on female Japanese quails. A total of 640 female Japanese quails aged 35-84 days were housedfor eight treatments with four replicates. They were arranged in completely randomized design (CRD) to evaluate the effects of basal diet (BD) with a supplement of acetic acid (AA), lactic acid (LA) and butyric acid (BA). The performance parameters to study this effect are feed intake, feed conversion ratio, egg traits such as egg weight, egg production, and egg mass along with specific gravity, internal... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Biochemical parameters; Egg trials; Gut microflora; Japanese quail; Organic acids.. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2018000100133 |
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| Önel,Süleyman Ercüment; Sungur,Şana; Baylan,Mikail. |
| ABSTRACT The objective of this study was to investigate the effects of supplementary choline on amount of choline passing to quail meat and reduction of fat deposition in liver. A hundred and thirty-six one-day-old Japanese quails were divided into eight equal groups of 17 quails each. The experiment was designed based on completely randomized design in two controls and six treatment groups: high stocking density, basal diet, control group (HSD; control 1); normal stocking density, basal diet, control group (NSD; control 2); HSD, basal diet + 900 mg kg–1 choline (A); NSD, basal diet + 900 mg kg–1 choline (B); HSD, basal diet + 1800 mg kg–1 choline (C); NSD, basal diet + 1800 mg kg–1 choline (D); HSD, basal diet + 3600 mg kg–1 choline (E); and NSD, basal... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Choline; Japanese quail; UV-Vis spectrophotometer. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982017000800645 |
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| Gravena,Rodrigo Antonio; Marques,Rafael Henrique; Roccon,Josiane; Picarelli,Juliana; Hada,Fabricio Hirota; Silva,Janaina Della Torre da; Queiroz,Sandra Aidar de; Moraes,Vera Maria Barbosa de. |
| Three experiments with Japanese laying quails were performed aiming to assess the effect of supplementation with minerals in organic form on the egg quality during storage and the deposition of minerals in eggs. The assessments of each experiment were related to one mineral, thus, experiment 1 assessed the supplementation with selenium in 0.35-, 0.70- and 1.05-mg/kg levels of feed; experiment 2, the supplementation with zinc in 50-, 100- and 150-mg/kg levels of feed; and experiment 3, the supplementation of manganese with 60-; 120- and 180-mg/kg levels of feed. All diets were evaluated compared with a control diet without mineral supplementation. Birds were distributed in a completely randomized experimental design, with eight birds per plot and six... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Antioxidants; Coturnix coturnix japonica; Enrichment of eggs; Japanese quail; Organic minerals. |
| Ano: 2011 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982011001200022 |
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| Saki, Ali Asghar; Goudarzi, Sara Mirzaie; Ranjbaran, Masoud; Ahmadi, Ahmad; Khoramabadi, Vahid. |
| The present study was conducted to evaluation the different levels canola meal (CM) replacement by soybean meal (SBM) in Japanese quails diets on productive performance, egg quality trails and blood parameters including blood protein, minerals concentration, liver enzymes and thyroid hormones. In this study, 160 of Japanese quails in second laying phase from 46 to 56 weeks of age were divided in four treatments with four replicates and 10 quail in each per replicate, on a completely randomized design (CRD).Treatments consisted:T1) control (without CM), T2, T3 and T4) replacing 30, 60 and 90% of SBM with CM respectively. The results were shown no significant variation in body weight between treatments in initial and end of the experiment (p > 0.05).... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Japanese quail; Canola meal; Egg quality; Performance; Liver enzymes; Soybean meal.. |
| Ano: 2017 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/31487 |
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| Ren,Yaru; Wang,Huan; Zhang,Zihui. |
| Changes in body size over ontogeny may influence the ontogenetic development of long bones, and thus important to our understanding of variation in morphological, physiological, and life-history traits within species. In this study, we sample the entire measurements of the Japanese quail (Coturnix coturnix japonica) of individual skeletons, to investigate the ontogenetic allometry of limb bone proportions by Reduced Major Axis (RMA) regression. The ulna and humerus were both positively allometric in relation to body mass, with their proximal ends growth more rapidly than other regions. Hindlimb bones exhibited more than one allometric pattern. The tarsometatarsus was negative; the femur presented positive allometry, with the width and depth of the proximal... |
| Tipo: Journal article |
Palavras-chave: Ontogenetic allometry; Forelimb; Hindlimb; Japanese quail; Precocial. |
| Ano: 2016 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022016000200045 |
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| Oliaii,Arash; Mobini,Behzad. |
| The aim of this investigation was to determine the histological differences of anatomical regions of the ureter in Japanese quail compared with some other domestic avian species such as pigeon, European starling and fowl. Tissue samples from proximal, middle and distal regions of each ureter were obtained and stained with H & E, Alcian blue (pH 2.5), Periodic acid-Schiff, Masson's trichrome, Verhoeff's, and Gomori's method for reticulum. The histology and histochemistry of the ureter showed considerable differences among various anatomical regions of the ureter. No significant sex-based differences were found. The primary branches of ureter were composed of tunica mucosa, submucosa, muscularis and serosa, whereas the wall of smaller branches of... |
| Tipo: Journal article |
Palavras-chave: Histology; Japanese quail; Region; Sex; Ureter. |
| Ano: 2017 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022017000100032 |
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| Registros recuperados: 14 | |
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