Výsledky vyhledávání - "Espen Govasmark"

Selenium and other mineral concentrations in feed and sheep's blood in Kosovo

Autor: Hysen Bytyqi, Aksel Bernhoft, Arsim Ademi, Espen Govasmark, T. Sivertsen, Bal Ram Singh

Publikováno v: Translational Animal Science

The aim of this study was to assess the concentration of Se and other minerals in sheep and the supplied feed. Four macrominerals (Ca, P, Mg, and S), 7 microminerals (Se, Fe, Zn, Cu, Mn, Co, and Mo), and 2 toxic minerals (Cd and Pb) were analyzed in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::053854e5bed9c9f15e273dc303dbd100
https://doi.org/10.2527/tas2016.0010

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Study of the flocculation of anaerobically digested residue and filtration properties of bentonite based mineral conditioners

Autor: Lusine Hayrapetyan, Emilio Alvarenga, Espen Govasmark, S. S. Hayrapetyan, Brit Salbu

Publikováno v: Journal of Environmental Chemical Engineering. 3:1399-1407

The turbidimetric and capillary suction time (CST) methods were used for the assessment of some properties (e.g., filtration process, water uptake etc.) of diatomite–bentonite based conditioners for dewatering of effluents from digestate of a bioga

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1522686aa919d901093afa1eb8cca430
https://doi.org/10.1016/j.jece.2015.01.015

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Sprouting Dynamics of Bunias orientalis

Autor: Inger Sundheim Fløistad, Lars Olav Brandsæter, Benedikte Watne Oliver, Espen Govasmark

Publikováno v: Journal of Plant Diseases and Protection. 122:141-149

Bunias orientalis is a highly vigorous weed and the powerful taproot makes control difficult. Taking action against unwanted plant species at the development stage where they have a minimum of energy stored in their below ground plant parts has been

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::716a1639d980afa2365dd4fa36e90d4a
https://doi.org/10.1007/bf03356543

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Status of selenium in sheep and dairy cow blood in Western Balkan countries

Autor: Zdenko Lončarić, Arsim Ademi, Espen Govasmark, Mirha Djikic, Aksel Bernhoft, Adrijana Filipović, Bal Ram Singh, Hysen Bytyqi, Maja Manojlović, Milanka Drinić

Publikováno v: Acta Agriculturae Scandinavica, Section A — Animal Science. 65:9-16

The main goal of this study was to assess the selenium (Se) status of sheep and cows in some of the Western Balkan countries. A total number of 105 sheep and 160 cow blood samples (from 21 and 39 farms, respectively) were collected and analyzed for t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::63bca8c00d8e710fb78f08a33c77b22c
https://doi.org/10.1080/09064702.2015.1048712

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Immunological effects of feeding macroalgae and various vitamin E supplements in Norwegian white sheep-ewes and their offspring

Autor: Håvard Steinshamn, Vibeke Lind, Margarita Novoa-Garrido, Hans Jørgen S. Larsen, Espen Govasmark, Søren Krogh Jensen, L. Aanensen

Publikováno v: Novoa-Garrido, M, Aanensen, L, Lind, V, Larsen, H J S, Jensen, S K, Govasmark, E & Steinshamn, H 2014, ' Immunological effects of feeding macroalgae and various vitamin E supplements in Norwegian white sheep-ewes and their offspring ', Livestock Science, vol. 167, no. 1, pp. 126-136 . https://doi.org/10.1016/j.livsci.2014.05.021

It is assumed that ewes raised in areas with long indoor winter feeding periods need to be supplemented with vitamins or other substances that help to maintain the health status of the animals. Various supplements are available on the market, but the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::36e11e837baa504646c7ded3d2e55baf
https://doi.org/10.1016/j.livsci.2014.05.021

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Effect of short-term versus long-term grassland management and seasonal variation in organic and conventional dairy farming on the composition of bulk tank milk

Autor: Håvard Steinshamn, Steffen Adler, Espen Govasmark, Søren Krogh Jensen

Publikováno v: Adler, S A, Jensen, S K, Govasmark, E & Steinshamn, H 2013, ' Effect of short-term versus long-term grassland management and seasonal variation in organic and conventional dairy farming on the composition of bulk tank milk ', Journal of Dairy Science, vol. 96, no. 9, pp. 5793-5810 . https://doi.org/10.3168/jds.2012-5765

Bulk tank milk from 28 dairy farms was sampled every second month for 2 yr to assess the effects of grassland management, production system and season on milk fatty acid (FA) composition, concentrations of fat-soluble vitamins, Se, and milk sensory q

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cb966fb57f8a32a49978a0581e164b89
https://doi.org/10.3168/jds.2012-5765

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Iodine concentration in Norwegian milk has declined in the last decade

Autor: Brit Salbu, Egil Prestløkken, C. Wendel, O. Taugbøl, Espen Govasmark, Anna Haug, Odd Magne Harstad, I. Schei

Publikováno v: Acta Agriculturae Scandinavica, Section A - Animal Science. 62:127-134

To evaluate the iodine (I) level in Norwegian milk, the I concentration was determined in 104 dairy tanker milk samples collected from 19 milk tours in different areas of Norway, throughout the year 2008. The I concentration in milk from indoor feedi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0024971837bf6f9e91432010492953a2
https://doi.org/10.1080/09064702.2012.754932

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In vitro digestion of selenium from selenium-enriched chicken

Autor: Joanna Szpunar, Anna Haug, Gerd E. Vegarud, Anicke Brandt-Kjelsen, Espen Govasmark, Brit Salbu

Publikováno v: Pure and Applied Chemistry. 84:249-258

Selenium (Se) is an essential trace element important for several biological functions, such as thyroid hormone metabolism, anti-aging, and antioxidant protection. Even though reports on Se species in different food products are increasing, the scien

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::68c88de8b426d6618d4577b4094facc3
https://doi.org/10.1351/pac-con-11-08-16

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RE-TRANSLOCATION OF SELENIUM DURING GENERATIVE GROWTH IN WHEAT

Autor: Brit Salbu, Espen Govasmark

Publikováno v: Journal of Plant Nutrition. 34:1919-1929

The effect of nitrogen (N) and sulfur (S) availability on the re-translocation of selenium (Se) in spring wheat (Triticum aestivum) in a greenhouse experiment using 75Se labeled selenate was performed. Spring wheat was grown hydroponically and pulsed

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4a2950166f8cf94e9b29603e0928d1b8
https://doi.org/10.1080/01904167.2011.610480

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Selenium Concentration in Spring Wheat and Leaching Water as Influenced by Application Times of Selenium and Nitrogen

Autor: Espen Govasmark, Mark G. Grimmett, Bal Ram Singh, John A. MacLeod

Publikováno v: Journal of Plant Nutrition. 31:193-203

Selenium (Se) deficiency in Scandinavian soils is a common problem, and crops generally contain inadequate amounts to meet human need. This study shows a relationship of the Se concentration in spring wheat (Triticum aestivum L., c.v. ‘Helena’) a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0b15161bf46f8a31c200b7e3cdd48206
https://doi.org/10.1080/01904160701853605

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