
Indexat a
Llicència i ús
Grant support
Authors are grateful to farmers for their inestimable effort and want to acknowledge the Holstein Associations EFRIFE and AFRIGI their cooperation. This work has been supported by MITC (PDT2004-0168).
Anàlisi d'autories institucional
Alenda, R.Autor o coautorClinical mastitis in Spanish dairy cows: incidence and costs
Publicat a:Spanish Journal Of Agricultural Research. 6 (4): 615-622 - 2008-01-01 6(4), DOI: 10.5424/sjar/2008064-354
Autors: Perez-Cabal, M. A.; Yaici, S.; Alenda, R.;
Afiliacions
Resum
Clinical mastitis in Spanish dairy herds has been studied. Since April 2005 up to December 2006, in 25 Spanish herds 1,054 cases registered were available. Aims were to determine mastitis incidence and factors of risk, to analyze whether yield production has been affected, and to quantify mastitis costs along 2006. The 25% lactations were infected at least once with average recurrence of 1.64. Descriptive analysis showed that 29% of cases occurred within the first month after calving. Primiparous showed higher mastitis frequency at early and late lactation while in multiparous cases number was progressively decreasing since the first month. Multiparous were statistically more liable to mastitis than primiparous. Mastitis did not show effect on yield production. Mastitis costs included treatment products and discarded milk. Individual daily production at each case onset was estimated by using monthly official milking records. An average mastitis case cost was 73.93 (sic), cheaper in primiparous than in multiparous because of lower milk production. Average discarded milk represented 74% of total cost per case. Mastitis costs were 117 (sic) per infected cow and lactation. Then, annual economic losses due to mastitis were 3,190 (sic) per average herd, showing the concern of producers on selecting resistant animals as well as the importance of the implementation of systematic recording for clinical mastitis in Spanish dairy farms.
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Indicis de qualitat
Impacte bibliomètric. Anàlisi de la contribució i canal de difusió
El treball ha estat publicat a la revista Spanish Journal Of Agricultural Research, i encara que la revista està classificada al quartil Q3 (Agencia WoS (JCR)), el seu enfocament regional i la seva especialització en Agriculture, Multidisciplinary, li atorguen un reconeixement prou significatiu en un nínxol concret del coneixement científic a nivell internacional.
Des d'una perspectiva relativa, i atenent a l'indicador de impacte normalitzat calculat a partir del Field Citation Ratio (FCR) de la font Dimensions, proporciona un valor de: 1.17, el que indica que, comparat amb treballs en la mateixa disciplina i en el mateix any de publicació, el situa com un treball citat per sobre de la mitjana. (font consultada: Dimensions Jul 2025)
Concretament, i atenent a les diferents agències d'indexació, aquest treball ha acumulat, fins a la data 2025-07-08, el següent nombre de cites:
- WoS: 9
- Scopus: 14
Impacte i visibilitat social
Anàlisi del lideratge dels autors institucionals
Hi ha un lideratge significatiu, ja que alguns dels autors pertanyents a la institució apareixen com a primer o últim signant, es pot apreciar en el detall: Últim Autor (ALENDA JIMENEZ, RAFAEL).