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O objetivo deste trabalho foi apresentar o processo de desenvolvimento e instalação em áreas de sistemas integrados de pecuária de corte uma rede de comunicação de dados com fornecimento autônomo de e... ...

Repository: BDPA     Publication year: 2019

Twenty-five Canchim heifers (24.2±0.5 months and 383.4±26.2 kg) were allocated in the pasture at full sun (PS, n=13) or with afforestation (iLPF, n=12). Each animal received a cervical electronic devi... ...

Repository: BDPA     Publication year: 2019

Our aim was to evaluate the effects of three thermal environments over time on kinetics, functionality and in vitro fertility of cryopreserved bovine spermatozoa. Four ejaculates from five bulls (n =... ...

Repository: BDPA     Publication year: 2019

The study aimed to establish the most suitable osmolarity range of the hypoosmotic solution for testing the membrane integrity in raw semen of rams. Sodium citrate and fructose based solutions (S) wit... ...

Repository: BDPA     Publication year: 2019

The aim of the present study was to evaluate pregnancy rates and reproductive characteristics of three different lineages: Antiga (A), Nova (N) and Cruzada (C) of Canchim bulls. The bulls (n=27; 52.0±... ...

Repository: BDPA     Publication year: 2018

O conhecimento da tolerância ao calor e a capacidade de adaptação dos ovinos (Ovis aries) é de fundamental importância para a análise do conforto térmico e do bem-estar desses animais nos sistemas de... ...

Repository: BDPA     Publication year: 2018

A qualidade do sêmen afeta diretamente o desempenho reprodutivo dos machos ovinos, pois as características seminais exercem efeito importante na sua fertilidade.

Repository: BDPA     Publication year: 2018

Spermatogenesis is coordinated by the hypothalamic-pituitary-gonadal axis, mainly by GnRH secretion.

Repository: BDPA     Publication year: 2018

As amostras de sêmen criopreservado de 5 touros foram descongelados e submetidos a desafio térmico usando incubação a 38,0°C (Tratamento 1) e 39,5°C (Tratamento 2). As amostras foram analisadas imedia... ...

Repository: BDPA     Publication year: 2017

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