Search Results - "Steinshamn, Håvard"

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    Revision of Vitamin E recommendations for dairy cows in organic agriculture: a review-based approach by Steinshamn, Håvard, Leiber, Florian

    Published in Biological agriculture & horticulture (02-10-2023)
    “…Vitamin E is essential and supplementation to the diet is often needed to meet the requirements of farm animals. This is particularly relevant during long…”
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    Journal Article
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    Effect of grassland cutting frequency, species mixture, wilting and fermentation pattern of grass silages on in vitro methane yield by Weiby, Kim Viggo, Krizsan, Sophie J., Dønnem, Ingjerd, Østrem, Liv, Eknæs, Margrete, Steinshamn, Håvard

    Published in Scientific reports (23-03-2023)
    “…Mitigating enteric methane (CH 4 ) emissions is crucial as ruminants account for 5% of global greenhouse gas emissions. We hypothesised that less frequent…”
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    Extracts of pine bark (Pinus sylvestris) inhibit Cryptosporidium parvum growth in cell culture by Blomstrand, Berit Marie, Enemark, Heidi Larsen, Øines, Øivind, Steinshamn, Håvard, Aasen, Inga Marie, Mahnert, Karl-Christian, Sørheim, Kristin Marie, Athanasiadou, Spiridoula, Thamsborg, Stig Milan, Woolsey, Ian David

    Published in Parasitology research (1987) (01-08-2021)
    “…The widespread apicomplexan parasite Cryptosporidium parvum is responsible for severe gastrointestinal disease in humans and animals. The treatment options are…”
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    Effect of Feeding Intensity and Milking System on Nutritionally Relevant Milk Components in Dairy Farming Systems in the North East of England by Stergiadis, Sokratis, Leifert, Carlo, Seal, Chris J, Eyre, Mick D, Nielsen, Jacob H, Larsen, Mette K, Slots, Tina, Steinshamn, Håvard, Butler, Gillian

    Published in Journal of agricultural and food chemistry (25-07-2012)
    “…There is increasing concern that the intensification of dairy production reduces the concentrations of nutritionally desirable compounds in milk. This study…”
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    Phytoestrogens and their metabolites in bulk-tank milk: effects of farm management and season by Adler, Steffen A, Purup, Stig, Hansen-Møller, Jens, Thuen, Erling, Steinshamn, Håvard

    Published in PloS one (21-05-2015)
    “…Phytoestrogens have structures similar to endogenous steroids and may induce or inhibit the response of hormone receptors. The objectives of the present study…”
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    In vitro evaluation of utilisable crude protein and methane production for a diet in which grass silage was replaced by different levels and fractions of extracted seaweed proteins by Ramin, Mohammad, Franco, Marcia, Roleda, Michael Y., Aasen, Inga Marie, Hetta, Mårten, Steinshamn, Håvard

    Published in Animal feed science and technology (01-08-2019)
    “…•Grass silage in an in vitro diet was replaced with seaweed protein fractions.•Seaweed protein fractions increased estimated utilisable crude protein in…”
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    Comparison of Greenhouse Gas Emissions, Nitrogen Intensity, Gross Margin, and Land Use Occupation between Comparable Conventional and Organic Managed Dairy Farms by Hansen, Kristian, Koesling, Matthias, Steinshamn, Håvard, Hansen, Bjørn Gunnar, Dalgaard, Tomm, Hansen, Sissel

    Published in Agricultural and food science (20-04-2024)
    “…In this study, 200 Norwegian dairy farms were analyzed over three years to compare greenhouse gas emissions, nitrogen (N) intensity, gross margin, and land use…”
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    White or red clover-grass silage in organic dairy milk production: Grassland productivity and milk production responses with different levels of concentrate by Steinshamn, Håvard, Thuen, Erling

    Published in Livestock science (01-12-2008)
    “…Red (RC) or white (WC) clover were grown in mixture with grasses, ensiled and offered to dairy cows in early lactation over two successive years (48 cows per…”
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    Prevalence of Anaplasma phagocytophilum infection and effect on lamb growth by Grøva, Lise, Olesen, Ingrid, Steinshamn, Håvard, Stuen, Snorre

    Published in Acta veterinaria scandinavica (13-05-2011)
    “…A major challenge in sheep farming during the grazing season along the coast of south-western Norway is tick-borne fever (TBF) caused by the bacteria Anaplasma…”
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    Anaerobic digestion of dairy cattle slurry—long-term effects on crop yields and chemical soil characteristics by Rittl, Tatiana F., Pommeresche, Reidun, Johansen, Anders, Steinshamn, Håvard, Riley, Hugh, Løes, Anne-Kristin

    Published in Organic agriculture (01-12-2023)
    “…Renewable energy in the form of biogas can be produced by anaerobic digestion (AD) of animal manure. However, there is still a lack of knowledge on the…”
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    Variation in rate of phenological development and morphology between red clover varieties: Implications for clover proportion and feed quality in mixed swards by Nadeem, Shahid, Steinshamn, Håvard, Sikkeland, Elin Halvorsen, Gustavsson, Anne‐Maj, Bakken, Anne Kjersti

    Published in Grass and forage science (01-09-2019)
    “…Red clover (Trifolium pratense) grown in mixtures with grasses often constitutes a lower proportion of total yield in spring than in summer growth. A more even…”
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    Effects of Grazing Abandoned Grassland on Herbage Production and Utilization, and Sheep Preference and Performance by Steinshamn, Håvard, Grøva, Lise, Adler, Steffen A., Brunberg, Emma, Lande, Unni S.

    Published in Frontiers in environmental science (29-05-2018)
    “…Large areas of farmland are abandoned in Norway, which for various reasons are regarded as undesirable. Loss of farmland may have negative implications for…”
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