Fecha/hora: 12/06/2024 04:19:23

Biblioteca(s): | INIA Las Brujas.
Fecha corriente: | 11/08/2022
Fecha de la última actualización: | 27/09/2022
Autoria: | SANTA CRUZ, R.; DE BARBIERI, I.; MORALES OLMOS, V.; MONTOSSI, F.; VIÑOLES, C.
Afiliación: | RODRIGO SANTA CRUZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; Polo Agroforestal, Estación Experimental Bernardo Rosengurtt, Facultad de Agronomía, Universidad de la República, Cerro Largo, Uruguay; LUIS IGNACIO DE BARBIERI ETCHEBERRY, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; VIRGINIA MORALES OLMOS, Centro Universitario Tacuarembó, UdelaR, Uruguay.; FABIO MARCELO MONTOSSI PORCHILE, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CAROLINA VIÑOLES GIL, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; Polo Agroforestal, Estación Experimental Bernardo Rosengurtt, Facultad de Agronomía, Universidad de la República, Cerro Largo, Uruguay.
Título: | Effect of temporary weaning and creep feeding on calf growth and the reproductive efficiency of their Hereford dams.
Año de publicación: | 2022
Fuente/Imprenta: | Animal Bioscience, 2022. OPEN ACCESS. doi: https://doi.org/10.5713/ab.21.0384
ISSN: | 2765-0189 (print); 2765-0235 (electronic)
DOI: | 10.5713/ab.21.0384
Idioma: | Inglés

Notas:

Article history: Received 26 August 2021; Revised 20 October 2021; Accepted 10 February 2022; Published online 02 March 2022.
Correspondence:  Rodrigo Santa Cruz, Email: rodrigo.santacruz26@gmail.com; Carolina Viñoles, E-mail: carolinavinolesgil@gmail.com -- 
Acknowledgments: This work was supported by the National Institute of Agricultural Research (INIA). The authors would like to acknowledge the staff of Glencoe Experimental Station, especially Pablo Cuadro. The authors would also like to acknowledge Victoria de Brun and Paul Kenyon for their professional guidance during the postgraduate course this paper was drafted.

Contenido: | ABSTRACT.- The objective was to test if creep feeding (CF) improves the average daily gain (ADG) and weaning weight of calves submitted to temporary weaning (TW) and if the combination of CF and TW improves conception and pregnancy rates of cows. Primiparous (n = 74) and primiparous and multiparous (n = 104) cows grazing native grasslands were used in experiment 1 and 2; respectively. The experimental design was in plots divided into complete random blocks with two replications.
Palabras-Clave: | Beef Cow Efficiency; Cattle Farming; Early Conception; Pregnancy Rate; Weaning Weight.
Categoría del tema: | L01 Ganadería

URL:

http://www.ainfo.inia.uy/digital/bitstream/item/16777/1/ab-21-0384.pdf
https://www.animbiosci.org/upload/pdf/ab-21-0384.pdf

Registro original: | INIA Las Brujas (LB)
Ejemplares: | LB - (103159-1) - PXI - AP - DD - Animal Bioscience/2022/ -  -  - DIS