Boars
Mostrando 1-12 de 59 artigos, teses e dissertações.
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1. Fences in the borderland: technique, landscape and the architectures of domestication in the Brazilian-Uruguayan Pampa
Resumo Recentes perspectivas sobre domesticação têm enfatizado a importância dos objetos técnicos e demais elementos ambientais como mediadores das relações entre humanos, animais e as diferentes paisagens que habitam. A partir do conceito de “arquitetura da domesticação”, proposto por Anderson e colegas (2017), examino neste artigo o papel exer
Vibrant, Virtual Braz. Anthr.. Publicado em: 28/11/2019
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2. Storage of boar semen at 16-18 °C in the long-term commercial extender prepared with deionized water or nanowater
Abstract The aim of this study was to assess the usefulness of nanowater (NW; water declusterized using cold plasma treatment) as a diluent for a commercial boar semen extender during the 15-day storage (Days 1 to 15) at 16-18 °C. Ejaculates collected from 8 boars were subjected to the standard evaluation and then diluted in the extender prepared with deion
Anim. Reprod.. Publicado em: 25/11/2019
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3. Use of testicular tone and echogenicity in identifying boars with low sperm quality
RESUMO O estudo objetivou avaliar o uso de características testiculares para identificar reprodutores com baixa qualidade de morfologia espermática. A consistência (escore de 1 a 5), o tônus por tonometria (mm), a ecogenicidade e a heterogeneidade do parênquima testicular por ultrassonografia (pixel) foram avaliados em 402 machos suínos maduros (18,5 m
Arq. Bras. Med. Vet. Zootec.. Publicado em: 10/10/2019
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4. Análise evolutiva da morfologia e da irrigação do timo de javalis (Sus scrofa Linnaeus, 1758)
RESUMO Objetivou-se descrever comparativamente as artérias responsáveis pela irrigação dos lobos tímicos cervicais e torácicos dos javalis, determinando-se também as características morfológicas do referido órgão nessa espécie, a ponto de correlacioná-las evolutivamente com os demais representantes da família Suidae. Os lobos tímicos cervicais
Arq. Bras. Med. Vet. Zootec.. Publicado em: 10/10/2019
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5. Invasive wild boars and native mammals in agroecosystems in the Atlantic Forest of Western Brazil
Resumo: O objetivo deste trabalho foi estimar um índice de biomassa relativa por espécie, em uma comunidade de mamíferos de médio a grande porte, assim como determinar como o javali (Sus scrofa) invasor se ajusta a esse índice, e verificar se a ocupação de locais por cães interfere na ocupação por javalis e quanto o período de atividade dos cães
Pesq. agropec. bras.. Publicado em: 18/07/2019
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6. Detection of Toxoplasma gondii infection in feral wild boars (Sus scrofa) through indirect hemagglutination and PCR
RESUMO: Os javalis (Sus scrofa) tornaram-se uma importante espécie invasora em todas as regiões do Brasil. Com o aumento de sua população causam danos em propriedades rurais, invadindo e destruindo lavouras. Como alternativa para proteger suas culturas e criações, os produtores os caçam e muitas vezes consomem o produto sem qualquer tipo de controle
Cienc. Rural. Publicado em: 14/03/2019
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7. Risk of exposure of farms and subsistence nurseries to contact with wild boar in southern Mato Grosso do Sul
RESUMO: Com o avanço da distribuição do javali no ambiente rural, seus impactos não se restringem somente a sanidade suidea, embora as exigências quanto ao monitoramento e controle da espécie sejam exigências previstas pela OIE, para o reconhecimento do status de zona livre de peste suína clássica. A construção de modelos ecológicos de favorabili
Pesq. Vet. Bras.. Publicado em: 2019-02
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8. Organic selenium supplementation is cost-effective for increasing the number of seminal doses produced by sexually mature boars
ABSTRACT The present experiment was carried out to evaluate the economic viability of supplementing boar diets with organic selenium aiming to increase the number of seminal doses of sexually mature boars. Twelve boars were divided into three groups: control group received 0.3 mg kg−1 Se from sodium selenite (n = 4), inorganic group received 0.5 mg kg−1
R. Bras. Zootec.. Publicado em: 26/03/2018
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9. Effects of coffee husk as floor covering on the behavior of boars
ABSTRACT The objective was to evaluate the influence of coffee husks as floor covering on the aspects of animal welfare such as behavioral characteristics, body surface temperature, and salivary cortisol levels of stabled boars. Sixteen boars were housed in individual stalls; eight were maintained in a conventional system with a concrete floor and eight were
R. Bras. Zootec.. Publicado em: 2017-12
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10. Semen quality and reproductive performance of boars kept in pens containing conventional coffee husk as a floor covering
ABSTRACT The objective of this study was to evaluate the putative effects of the use of coffee husk as floor covering on boar semen quality. Sixteen boars were divided into two groups. The first group was held in a conventional system with a compact floor. The second group was kept on a compact floor covered with coffee pods. The experimental period was 60 d
R. Bras. Zootec.. Publicado em: 2016-07
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11. Effect of photoperiod on sexual activity of boar
The main objective of this study was to assess the effect of photoperiod on sexual activity of three breeds of boars: Swedish Landrace (n=34), Large White (n=38), and Duroc (n=32). Boar sexual activity was analysed based on the libido index and intensity of ejaculation. The libido index was calculated as the ratio between the duration of ejaculation and time
R. Bras. Zootec.. Publicado em: 2015-08
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12. Seasonal variation in sperm characteristics of boars in southern Uruguay
The objective of this study was to evaluate the effects of season, natural photoperiod, and room temperature at the housing facility on boar semen characteristics in Uruguay (34º66'S; 56º29'W). For this purpose, 117 ejaculates, obtained from eight adult males collected through 12 consecutive months, were assessed for sperm viability, DNA integrity, abnorma
R. Bras. Zootec.. Publicado em: 2015-01