Effects of age at first calving, gestation length and dry period on milk yield in a Gyr herd
Document title: Effects of age at first calving, gestation length and dry period on milk yield in a Gyr herd
Journal: Revista brasileira de genetica
Database: PERIÓDICA
System number: 000028015
ISSN: 0100-8455
Authors: 1
Institutions: 1Universidade de Sao Paulo, Faculdade de Medicina, Ribeirao Preto, Sao Paulo. Brasil
Year:
Season: Jun
Volumen: 6
Number: 2
Pages: 307-318
Country: Brasil
Language: Inglés
Document type: Artículo
Approach: Experimental
Disciplines: Medicina veterinaria y zootecnia
Keyword: Bovinos,
Reproducción y genética animal,
Genética,
Primer parto,
Gestación,
Producción de leche,
Sequía,
Gyr
Keyword: Veterinary medicine and animal husbandry,
Animal reproduction and genetics,
Bovines,
Age,
Gyr,
Dry period,
Gestation,
First calving,
Milk production,
Genetics
Document request
Note: The document is shipping cost.









Original documents can be consulted at the Departamento de Información y Servicios Documentales, located in the Annex to the General Directorate of Libraries (DGB), circuito de la Investigación Científica across from the Auditorium Nabor Carrillo, located between the Institutes of Physics and Astronomy. Ciudad Universitaria UNAM. Show map
For more information: Departamento de Información y Servicios Documentales, Tels. (5255) 5622-3960, 5622-3964. E-mail: sinfo@dgb.unam.mx . Monday to Friday from (8 to 16 hrs).