+ Site Statistics
+ Search Articles
+ PDF Full Text Service
How our service works
Request PDF Full Text
+ Follow Us
Follow on Facebook
Follow on Twitter
Follow on LinkedIn
+ Subscribe to Site Feeds
Most Shared
PDF Full Text
+ Translate
+ Recently Requested

Some aspects of herd fertility of dairy cattle. VII: Monthly variations of fertility in Friesian and Simmental cattle in the same environment



Some aspects of herd fertility of dairy cattle. VII: Monthly variations of fertility in Friesian and Simmental cattle in the same environment



Atti Soc. ital. Sci. vet 20: 360-361



Data, recorded over a 6-yr. period, were analysed on a population of av. annual size of 1500 cows. Pregnancy rate to 1st service was 50.72 and 54.77% in Simmentals and Friesians resp.

Please choose payment method:






(PDF emailed within 1 workday: $29.90)

Accession: 014670739

Download citation: RISBibTeXText


Related references

Evaluation of the fertility in dairy cattle and the influence of the herd size on the fertility. Suomen elainlaakarilehti Finsk veterinartidskrift6(3): 131-137, 1980

Evaluation of fertility in dairy cattle and the effect of herd size on fertility. Suomen Elainlaakarilehti 86(3): 131-137, 1980

Genetic aspects of common health disorders and measures of fertility in Holstein Friesian dairy cattle. Animal Science 65(3): 353-360, 1997

Some aspects of herd fertility of dairy cattle. VI: Heritability of calving interval and of mean number of services per conception. Atti Soc. ital. Sci. vet 19: 332-333, 1966

Some aspects of fertility in dairy cattle. III. Seasonal variations in bovine fecundity.. Atti Soc. ital. Sci. vet 15: 434-436, 1962

Analysis of fertility in Swiss Simmental cattle: Genetic and environmental effects on female fertility. Livestock Production Science 41(2): 95-103, 1995

Fertility of cows of various genotypes in re breeding to friesian dairy cattle. Monatshefte fuer Veterinaermedizin 35(21): 812-814, 1980

Fertility in Simmental cattle. Do genetic factors affect fertility?. KB Mitteilungen 33(3): 19-20, 1995

Fertility parameters and their heritability in a dairy cattle herd. 1st World Congress on Genetics applied to Livestock Production, 7-11 October 1974-3 Contributed Papers: 701-706, 1974

Weight change and fertility in 1 herd of dairy cattle. Veterinary Record 91(8): 193, 1972

Growth and carcass characteristics of simmental x friesian and friesian x friesian cattle in a mediterranean environment. Australian Journal of Experimental Agriculture & Animal Husbandry 19(101): 652-657, 1979

The relationship between lameness, fertility and aflatoxin in a dairy cattle herd. Turk Veterinerlik ve Hayvanclk Dergisi 29(4): 981-986, 2005

Relationships between milk production and health, fertility and lifespan in dairy cattle - Investigations in a high yielding dairy herd. Tieraerztliche Umschau 54(10): 544-553, 1999

Physical and chemical analysis of milk produced by dairy herds in various parts of the State of Sao Paulo. III. Moji das Cruzes : Friesian and Friesian-cross cattle. Campinas : Friesian, Friesian-cross and Swiss cattle. Colina : Caracu cattle. Bol. Industr. Anim, 8: 3, 84-90, 1946

Herd fertility parameters in relation to milk production in dairy cattle. Livestock Production Science 46(3): 221-227, 1996