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Lista de obras de O Reksen

A retrospective study on effects of storage time of liquid boar semen on reproductive performance in Norwegian swine

artículo científico publicado en 2005

A study on reproductive performance and related factors of zebu cows in pastoral herds in a semi-arid area of Tanzania.

artículo científico publicado en 2006

Associations between intrapartum death and piglet, placental, and umbilical characteristics1

artículo científico publicado el 13 de junio de 2012

Associations between the time of conception and the shape of the lactation curve in early lactation in Norwegian dairy cattle.

artículo científico publicado en 2011

Blood variables and body weight gain on the first day of life in crossbred pigs and importance for survival.

artículo científico publicado en 2011

Calf health and management in smallholder dairy farms in Tanzania

artículo científico publicado en 2010

Characterization of progesterone profiles in fall-calving Norwegian Red cows.

artículo científico publicado en 2009

Commencement of luteal activity in three different selection lines for milk yield and fertility in Norwegian Red cows.

artículo científico publicado en 2009

Data quality in the Norwegian dairy herd recording system: agreement between the national database and disease recording on farm.

artículo científico publicado en 2013

Dynamics of somatic cell count patterns as a proxy for transmission of mastitis pathogens

artículo científico publicado en 2019

Effects of gestational and lactational exposure to low doses of PCBs 126 and 153 on anterior pituitary and gonadal hormones and on puberty in female goats

artículo científico publicado en 2004

Effects of sperm concentration at semen collection and storage period of frozen semen on dairy cow conception.

artículo científico publicado en 2006

Environmental constrains on post-partum ovarian activity in Tanzanian Zebu cows

artículo científico publicado en 2008

Fertility results of artificial inseminations performed with liquid boar semen stored in X-cell vs BTS extender

scientific article published on 01 February 2007

Influence of concentrate allocation and energy balance on postpartum ovarian activity in Norwegian cattle.

artículo científico publicado en 2001

Mastitis and the shape of the lactation curve in Norwegian dairy cows.

artículo científico publicado en 2010

Milk culture results in a large Norwegian survey--effects of season, parity, days in milk, resistance, and clustering

scientific article published on 01 March 2006

Postpartum deaths: Piglet, placental, and umbilical characteristics1

artículo científico publicado el 12 de marzo de 2013

Pregnancy incidence in Norwegian red cows using nonreturn to estrus, rectal palpation, pregnancy-associated glycoproteins, and progesterone

artículo científico publicado en 2008

Prevalence of clinical and subclinical mastitis and quality of milk on smallholder dairy farms in Tanzania.

artículo científico publicado en 2009

Production traits of litters in 2 crossbred Duroc pig lines

artículo científico publicado el 19 de agosto de 2011

Relationships among body condition score, milk constituents, and postpartum luteal function in Norwegian dairy cows.

artículo científico publicado en 2002

Relationships between milk culture results and composite milk somatic cell counts in Norwegian dairy cattle

scientific article published on 01 August 2008

Relationships between milk culture results and milk yield in Norwegian dairy cattle.

artículo científico publicado en 2007

Relationships between milk culture results and treatment for clinical mastitis or culling in Norwegian dairy cattle

artículo científico publicado en 2006

Reproduction management of tethered cows on Norwegian dairy farms

scientific article published on 01 December 1999

Reproductive performance, udder health, and antibiotic resistance in mastitis bacteria isolated from Norwegian Red cows in conventional and organic farming.

artículo científico publicado en 2010

Seasonal changes in nutritional status and reproductive performance of Zebu cows kept under a traditional agro-pastoral system in Tanzania

artículo científico publicado en 2006

Seasonal effects of semen collection and artificial insemination on dairy cow conception.

artículo científico publicado en 2005

The association between immunoglobulin G in sow colostrum and piglet plasma.

artículo científico publicado en 2015

The relationship between fatty acid profiles in milk identified by Fourier transform infrared spectroscopy and onset of luteal activity in Norwegian dairy cattle.

artículo científico publicado en 2015

Transmission dynamics of intramammary infections with coagulase-negative staphylococci

article

Unexpected results from large-scale cryptosporidiosis screening study in calves in Tanzania

artículo científico publicado en 2011