Resultados de búsqueda - "friesian cattle"
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Survey of the tick fauna and its seasonal dynamics at Abernosa
Publicado 1991Materias: “…friesian cattle…”
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Effect of early weaning on the growth performance of Boran and Boran X Friesian bull calves
Publicado 1990Materias: “…friesian cattle…”
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Effect of plane of nutrition and season on body and testicular growth and on semen characteristics in Boran and Boran X Friesian bulls in Ethiopia
Publicado 1994Materias: “…friesian cattle…”
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Effects of dry season nutritional supplementation on growth, onset of puberty and subsequent fertility in Boran and Boran X Friesian heifers in Ethiopia
Publicado 1992Materias: “…friesian cattle…”
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Lactation performance of purebred Arsi and Friesian X Arsi crosses under prepartum and postpartum supplementary feeding regimes in Ethiopia
Publicado 1995Materias: “…friesian cattle…”
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Nutritional influences on growth and onset of puberty in Boran and Boran X Friesian bulls in Ethiopia
Publicado 1992Materias: “…friesian cattle…”
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Gonadal and extragonadal sperm reserves in Boran and Boran X Friesian bulls raised on two planes of nutrition in the highlands of Ethiopia
Publicado 1992Materias: “…friesian cattle…”
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Kinetics of interferon-gamma (IFN-gamma) release in the peripheral blood of calves vaccinated with BCG
Publicado 2002Materias: “…friesian cattle…”
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Crossbreeding Ayrshire, Friesian, and Sahiwal cattle for milk yield and preweaning traits of progeny in the semiarid tropics of Kenya
Publicado 1993Materias: “…friesian cattle…”
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Body growth and blood metabolite concentrations in Boran and Boran x Friesian bulls grazed on natural pastures: Effect of dry season dietary supplementation
Publicado 1995Materias: “…friesian cattle…”
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Oestrus phenomenon and oestrus detection efficiency using androgenized cows and entire bulls in Boran and Boran x Friesian crossbred cows
Publicado 1997Materias: “…friesian cattle…”
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Gonadal and extragonadal sperm reserves and testicular histometric characteristics in Zebu and crossbred bulls: Effect of dry season nutritional supplementation
Publicado 1992Materias: “…friesian cattle…”
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Lactation performance of purebred Arsi cows and Friesian X Arsi crosses under pre-partum and post-partum supplementary feeding regimes
Publicado 1999Materias: “…friesian cattle…”
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Detection of sodium deficiency in crossbred Friesian X Zebu (Boran) calves fed roughage - based diets using faecal Na contents as an indicator
Publicado 1991Materias: “…friesian cattle…”
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Wilted tagasaste (Chamaecytisus palmensis) forage as a replacement for a concentrate supplement for lactating crossbred Friesian X Zebu (Boran) dairy cows fed low quality native ha...
Publicado 1993Materias: “…friesian cattle…”
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Testicular growth and its relationship with linear body measurements in Borana-Friesian crossbred bull calves at different ages
Publicado 2002Materias: “…friesian cattle…”
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Genetic analysis of reproductive and productive performance of Friesian cattle in Kenya. II. Genetic and phenotypic trends
Publicado 1991Materias: “…friesian cattle…”
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Effect of diet restriction on work performance and weight loss of local Zebu and Friesian X Boran crossbred oxen
Publicado 1986Materias: “…friesian cattle…”
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Use of whey and concentrate to partially replace whole milk consumption in the rearing of Friesian X Boran calves
Publicado 1992Materias: “…friesian cattle…”
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Performance of Sahiwal and Friesian heifers fed on napier grass supplemented with graded levels of lucerne
Publicado 1999Materias: “…friesian cattle…”
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Journal Article