Výsledky vyhledávání

Long-term Effect of Housing Method during the First Three Months of Life on Human-Animal Relationship in Female Dairy Cattle

Autor: J. Foldager, Christian C. Krohn, Lisbeth Mogensen

Publikováno v: Acta Agriculturae Scandinavica, Section A - Animal Science. 49:163-171

The effect of housing during the first three months of life till the end of the first lactation on the human-animal relationship and milk production was examined in an experiment with four treatments of 20 female dairy calves each. For the first 12 w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2a4428868a9b4b88946e36a7d87077c2
https://doi.org/10.1080/090647099424079

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Breed and Nutritional Effects and Interactions on Energy Intake, Production and Efficiency of Nutrient Utilization in Young Bulls, Heifers and Lactating Cows

Autor: William D. Hohenboken, Just Jensen, Bernt Bech Andersen, J. Foldager, Per Madsen

Publikováno v: Hohenboken, W D, Foldager, J, Jensen, J, Madsen, P & Andersen, B B 1995, ' Breed and nutritional effects and interactions on energy intake, production and efficiency of nutrient utilization in young bulls, heifers and lactating cows ', Acta Agriculturae Scandinavica, Section A-Animal Science, vol. 45, pp. 92-98 .
Aarhus University

Red Danish (RD), Danish Friesian (DF), Danish Red and White (RW) and Danish Jersey (DJ) heifers had ad libitum access to total mixed rations designed to promote low (L), medium (M) or high (H) growth rate from 6 weeks of age to approximately the time

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6dc691e24748b461d83774e6b8ddcebf
https://doi.org/10.1080/09064709509415836

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Effect of Immunization against Somatostatin on Antibody Binding Capacity and Affinity, Hormone Concentrations, Performance and Carcass and Meat Quality in Young Friesian Bulls

Autor: J. Foldager, Klaus Lønne Ingvartsen, Signe Klastrup, Kristen Sejrsen

Publikováno v: Acta Agriculturae Scandinavica, Section A - Animal Science. 45:116-123

Eight bull calves were immunized against somatostatin (SS) conjugated to human serum α-globulin (anti-SS), while another 8 were immunized against human serum α-globulin alone (placebo). All calves were tethered, individually fed concentrates ad lib

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f92464e4895be92c608a8db28b5c8eca
https://doi.org/10.1080/09064709509415839

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Mammary Growth and Milk Production Capacity of Replacement Heifers in Relation to Diet Energy Concentration and Plasma Hormone Levels

Autor: Kristen Sejrsen, J. Foldager

Publikováno v: Acta Agriculturae Scandinavica, Section A — Animal Science. 42:99-105

The objective was to investigate the influence of ration energy concentration at the same feeding level on mammary growth, hormone secretion and subsequent milk production capacity of dairy heifers...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7196144bc643cdf727ce18ff3aae55da
https://doi.org/10.1080/09064709209410115

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Effect of Sex and Pregnancy on Feed Intake Capacity of Growing Cattle

Autor: K. Lønne Ingvartsen, J. Foldager, H. Refsgaard Andersen

Publikováno v: Acta Agriculturae Scandinavica, Section A - Animal Science. 42:40-46

The effects of sex and pregnancy on feed intake capacity in growing cattle were studied in an experiment with fifteen bulls, steers and heifers, respectively, and designed with complete randomized blocks. All sexes were fed ad libitum with a complete

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c4572d141fe874aa7a707181e5fcc591
https://doi.org/10.1080/09064709209410107

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Akademický článek

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Buckling load optimization of composite shells taking thermal manufacture effects into account

Autor: J. Foldager, J. S. Hansel, N. Olhoff

Publikováno v: 8th Symposium on Multidisciplinary Analysis and Optimization.

This paper deals with optimization of the buckling load for laminated composite structures. A new methodology has been developed where thermal residual stresses introduced in the manufacturing process are included in the buckling analysis, see (Folda

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::327e275ddf0a8d38599158663f11afe9
https://doi.org/10.2514/6.2000-4834

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High body weight gain and reduced bovine mammary growth: physiological basis and implications for milk yield potential

Autor: Mogens Vestergaard, J. Foldager, Kristen Sejrsen, Stig Purup

Publikováno v: Sejrsen, K, Purup, S, Vestergaard, M & Foldager, J 2000, ' High body weight gain and reduced bovine mammary growth: physiological basis and implications for milk yield potential ', Domestic Animal Endocrinology, vol. 19, pp. 93-104 .

Available evidence concerning the relationship between growth rate, mammary growth and milk yield in heifers leads to these conclusions: 1) Increased growth rate due to high feeding level before puberty onset can lead to reduced pubertal mammary grow

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::075c6f16718f5bcd2ffe05e8d28b0e83
https://pure.au.dk/portal/da/publications/high-body-weight-gain-and-reduced-bovine-mammary-growth-physiological-basis-and-implications-for-milk-yield-potential(7b983e90-0d88-11db-aa3e-000ea68e967b).html

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