2007
DOI: 10.1590/s1516-35982007000600010 View full text |Buy / Rent full text
|
|

Abstract: Avaliaram-se os efeitos da remoção temporária de bezerros (RTB) ou da aplicação de gonadotrofina coriônica eqüina (eCG) na taxa de prenhez (TP) de vacas Nelore lactantes tratadas com um dispositivo intravaginal liberador de progesterona (DILP). No experimento 1, 83 vacas Nelore e 102 mestiças (Nelore × Red Angus) foram distribuídas em três grupos. Em dia aleatório do ciclo estral (D0), os animais do grupo 1 foram tratados com benzoato de estradiol (BE; 2,5 mg, IM, Estrogin®) e um DILP (1 g de progesterona, DIB… Show more

Help me understand this report

Search citation statements

Order By: Relevance
Select...
2
1
1
1
1
4
0
5

Year Published

2011
2011
2015
2015

Publication Types

Select...
5

Relationship

0
5

Authors

Journals

1
4
0
5
Order By: Relevance
“…Percentage for G2 was similar to that described for zebu cattle by , with pregnancy rates between 45% and 67% and by Ereno et al (2007) between 50% and 54%. It was also similar to crossbreed cows in Moraes et al (2007) Progestagen (IPRD) associated with estradiol benzoate (EB) was employed in the two experimental groups, following reports by Moreira et al (2000) who described variations in the tested hormonal protocols.…”
Section: Resultssupporting
Create an account to read the remaining citation statements from this report. You will also get access to:
  • Search over 1.2b+ citation statments to see what is being said about any topic in the research literature
  • Advanced Search to find publications that support or contrast your research
  • Citation reports and visualizations to easily see what publications are saying about each other
  • Browser extension to see Smart Citations wherever you read research
  • Dashboards to evaluate and keep track of groups of publications
  • Alerts to stay on top of citations as they happen
  • Automated reference checks to make sure you are citing reliable research in your manuscripts
  • 7 day free preview of our premium features.

Trusted by researchers and organizations around the world

Over 130,000 students researchers, and industry experts at use scite

See what students are saying

rupbmjkragerfmgwileyiopcupepmcmbcthiemesagefrontiersapsiucrarxivemeralduhksmucshluniversity-of-gavle
“…Percentage for G2 was similar to that described for zebu cattle by , with pregnancy rates between 45% and 67% and by Ereno et al (2007) between 50% and 54%. It was also similar to crossbreed cows in Moraes et al (2007) Progestagen (IPRD) associated with estradiol benzoate (EB) was employed in the two experimental groups, following reports by Moreira et al (2000) who described variations in the tested hormonal protocols.…”
Section: Resultssupporting
“…Suggested strategies for the recovery and accumulation of organic reserves of multiparous and/or primiparous cows include the designation of quality pastures and the temporary removal of calves along with hormone treatment with a progesterone-releasing intravaginal device (Ereno et al, 2007), allowing cows to reach appropriate body conditions to return to the mating season. Vaz, Lobato & Restle (2010) reported that the early weaning of calves at 76 days of age allowed a greater weight recovery post-weaning and longer reproductive periods in beef cows, thereby improving their body condition and increasing the rate of pregnancy compared to cows that continued nursing until 148 days of age.…”
Section: Resultsmentioning
“…Sá Filho e Vasconcelos (2010) obtiveram taxa de concepção de 50,6% ao usarem 316 matrizes no pós-parto de até 110 dias, após uma única IATF. Porcentagem semelhante à descrita por Ereno et al (2007), ao usarem 87 vacas Nelore com até 90 dias pós-parto. Portanto, o fornecimento de progestágeno promove aumento considerável na taxa de concepção em uma única IATF.…”
Section: Materiais E Métodosunclassified