Feed selectivity of laying hens undergoing different beak trimming in two rearing systems

Para determinar o teor em água, a fonte emite neutrões, quer a partir da superfície do terreno (“transmissão indireta”), quer a partir do interior do mesmo

Ao se voltar para dentro, ao perceber e sonhar com a sua própria intimidade, segundo Bachelard (2003, p. 4), é “que se sonha com o repouso do ser, com um sonho enraizado, com

This study was carried out to determine the contamination of Ochratoxin A in various mixed feed and feedstuffs materials used in livestock enterprises throughout Sivas

Não obstante parecer que muitos artistas adquirem os animais segundo princípios éticos – tal como arrogam os artistas Rogue (entre os quais, Sarina Brewer, Scott Bibus,

Aspartate aminotransferase enzymatic activity of semi-heavy birds w as significantly higher (p<0.05) five days post-inoculation as compared to the mean value previous to

Laser beak trimming at the hatchery can be used as an alternative to conventional hot-blade beak trimming, as it does not compromise the performance, feed intake, or body and

The parameters evaluated were: individual feed intake, egg production per replicate, feed conversion per dozen eggs, egg weight; weight and percentage participation of shell,