Results 51 to 60 of about 3,972 (228)

Forma e função em vacas braford: o exterior como indicativo de desempenho e temperamento [PDF]

Archivos de Zootecnia, 2007
O objetivo deste trabalho foi buscar ferramentas que possam auxiliar os produtores na tomada de decisão ao selecionar vacas mais adaptadas às condições ambientais e que apresentem temperamento mais dócil. Para isso, foram tomadas 11 medidas corporais de 84 vacas Braford e adotou-se como índices de desempenho, a eficiência produtiva (EP= média do peso ...
Martins, C.E.N., Quadros, S.A.F., Trindade, J.P.P., Quadros, F.L.F., Costa, J.H.C., Raduenz, G.   +5 more
openaire   +4 more sources

Accuracy of genomic prediction for tick resistance in Braford and Hereford cattle. [PDF]

, 2014
AGUILAR, I., CAETANO, A. R., CARDOSO, F. F., COMIN, H. B., GULIAS-GOMES, C. C., HIGA, R. H., ROSO, V. M., SOLLERO, B. P., YOKOO, M. J. I.   +8 more
core   +2 more sources

DESEMPENHO DE GENÓTIPOS DE NOVILHOS PARA ABATE AOS CATORZE MESES, GERADOS POR FÊMEAS DE DOIS ANOS PERFORMANCE OF GENOTYPES OF STEERS FOR SLAUGHTER AT FOURTEEN MONTHS, PRODUCED BY FEMALES OF TWO YEARS

Pesquisa Agropecuária Brasileira, 1999
O objetivo deste trabalho foi avaliar o desempenho de machos Hereford (H), ½ Jersey (J) ½ H e 5/8 H 3/8 Nelore (N), gerados por fêmeas acasaladas aos 14 meses de idade, confinados do desmame, aos sete meses, até o abate aos 14 meses, quando atingiram em ...
JOÃO RESTLE, IVAN LUIZ BRONDANI, JORGE LUIS CARVALHO FLORES, FABIANO NUNES VAZ, CLÁUDIO ANTUNES   +4 more
doaj   +1 more source

Afferent connections of the valvula cerebelli in two teleosts, the common goldfish and the green sunfish [PDF]

, 1989
The afferent connections of the valvula cerebelli were examined in one cypriniform teleost (Carassius auratus) and one perciform teleost (Lepomis cyanellus) with the use of horseradish peroxidase as a retrograde tracer.
Bell, Braford, Braford, Bullock, Carr, Crispino, Fiebig, Finger, Finger, Finger, Finger, Finger, Gould, Hanker, Hornby, Jakubowski, Kotchabhakdi, Larsell, Lauder, Lee, Mesulam, Murakami, Nieuwenhuys, Nieuwenhuys, Nieuwenhuys, Nieuwenhuys, Nieuwenhuys, Northcutt, Northcutt, Northcutt, Northcutt, Parent, Puzdrowski, Puzdrowski, Russell, Sibbing, Szabo, Tong, Tong, Tong, Tong, Wullimann, Wullimann, Wullimann   +43 more
core   +1 more source

Carcass and meat traits of braford heifers fed diets with triticale silage replacing sorghum silage

Semina: Ciências Agrárias
Different sources of roughage can influence carcass and meat characteristics during beef production. The aim of this study was to evaluate the effects of replacing sorghum silage with increasing levels of triticale silage on carcass traits, meat quality,
Aline Marangon de Oliveira, Ana Paula de Oliveira Souza, Ana Maria Bridi, Adriana Lourenço de Soares, Edson Luis de Azambuja Ribeiro, Leandro das Dores Ferreira da Silva, Valter Harry Bumbieris Junior   +6 more
doaj   +1 more source

Ultrasonografía en dos protocolos de superovulación en donantes Braford del nordeste argentino

Revista Veterinaria, 2018
La reproducción de animales de mayor valor genético ha llevado a desarrollar distintas biotecnologías, como la transferencia de embriones. Los tratamientos de superovulación producen respuestas muy variables sobre todo en las razas sintéticas. El objetivo fue evaluar la respuesta superovulatoria, en vacas donantes Braford del nordeste argentino ...
Yostar, Edgar Jonatan, Capellari, Adriana, Stahringer, R. C., Mujica, I. F., Munar, C. J.   +4 more
openaire   +4 more sources

Connectivity of a Conspicuous Layered Structure in the Dorsal Telencephalon of the Peacock Gudgeon, Tateurndina ocellicauda

Journal of Comparative Neurology, Volume 533, Issue 7, July 2025.
Tract tracing experiments of a layered structure in the dorsal telencephalon (Dx) in a gobiiform fish revealed intratelencephalic projections and projections from nuclei of the preglomerular complex. Injections into the dorsomedial (Dm) and dorsolateral (dDl) telencephalon showed that Dx and Dm are two distinct zones with their own connectivity ...
Ruth Gutjahr, Maximilian S. Bothe, Michael H. Hofmann, Boris P. Chagnaud   +3 more
wiley   +1 more source

Efeitos de carga animal, pastagem melhorada e da idade de desmame no comportamento reprodutivo de vacas primíparas Effects of stocking rate, improved pasture and weaning age on the reproductive performance of primiparous cows

Revista Brasileira de Zootecnia, 2004
Foram utilizadas 92 vacas primíparas aos três anos de idade (46 Braford - 46 Hereford), manejadas em campo nativo nas cargas animais (CA) de 240 kg/ha (T1) e 320 kg/ha (T2), de 01.09.00 a 06.03.01, ou em pastagem melhorada de azevém (Lolium multiflorum L.
Bernardo Augusto Albornoz Pötter, José Fernando Piva Lobato   +1 more
doaj   +1 more source

Avoidance Response in Goldfish: Emotional and Temporal Involvement of Medial and Lateral Telencephalic Pallium [PDF]

, 2004
The hippocampus and the amygdala are involved in avoidance learning in mammals. The medial and lateral pallia of actinopterygian fish have been proposed as homologous to the mammalian pallial amygdala and hippocampus, respectively, on the basis of ...
Portavella García, Manuel, Salas García, Cosme, Torres Ruiz, Blas   +2 more
core   +1 more source

Pax6 and Pax7 in the Central Nervous System of Cladistian Fishes: A Comprehensive Expression Analysis

Journal of Comparative Neurology, Volume 533, Issue 4, April 2025.
The Pax6 and Pax7 expression patterns in cladistian fishes showed a high degree of conservation with all vertebrates studied, particularly in the forebrain and midbrain, and some exclusive features, such as the almost total absence of Pax6 in the adult pallium, with the exception of the putative pallial amygdala.
Daniel Lozano, Adrián Chinarro, Lucía Yanguas, Ruth Morona, Nerea Moreno, Jesús M. López   +5 more
wiley   +1 more source