You are here: Home / Tags / Hunger + Feeding / All Categories

Tags: Hunger + Feeding

All Categories (1-11 of 11)

  1. Motivation for feeding in broiler breeder pullets fed different types of restricted high-fibre diets

    Contributor(s):: Riber, Anja B., Tahamtani, Fernanda M.

    High-fibre diets have been suggested as alternative feeding strategies that potentially may alleviate the hunger felt by feed-restricted broiler breeders and fulfil their behavioural need for feeding behaviour. The aim of the present study was to investigate the effects of four dietary...

  2. Assessing the effect of rate and extent of starch digestion in broiler and laying hen feeding behaviour

    Contributor(s):: Herwig, Eugenia, Classen, Henry L., Schwean-Lardner, Karen V.

    Feeding behaviour can be affected by diet composition as a result of diet density, the rate and extent of ingredient digestion and the activation of nutrient sensing mechanisms. It was hypothezised that the presence of starch in the distal small intestine would activate the ileal brake, thereby...

  3. Hunger in pregnant sows: effects of a fibrous diet and free access to straw

    Contributor(s):: Jensen, M. B., Pedersen, L. J., Theil, P. K., Knudsen, K. E. B.

    Fibrous diets and the provision of straw have been suggested to reduce feeding motivation in pregnant sows. The present experiment investigated the separate and interactive effects of a fibrous diet and ad libitum access to straw on feeding motivation, oral behaviour and plasma levels of...

  4. Slow and steady wins the race? No signs of reduced welfare in smaller broiler breeder hens at four weeks of age

    Contributor(s):: Lindholm, C., Calais, A., Jonsson, J., Yngwe, N., Berndtson, E., Hult, E., Altimiras, J.

    Broiler breeder chickens are commonly reared under strict feed-restriction regimes to reduce obesity-induced health and fertility problems during adult life, and are assumed to experience a reduced welfare due to the resulting hunger. In these conditions, feed competition could influence the...

  5. Effects of different dietary protein levels during rearing and different dietary energy levels during lay on behaviour and feather cover in broiler breeder females

    Contributor(s):: Emous, R. A. van, Kwakkel, R., Krimpen, M. van, Hendriks, W.

    An experiment was conducted to determine the effects of different dietary protein levels during rearing and different dietary energy levels during lay on behaviour and feather cover in broiler breeder females. A 2*3*2 factorial arrangement of treatments was used. A total of 2880 Ross 308...

  6. Feed-restricted broiler breeders: state-dependent learning as a novel welfare assessment tool to evaluate their hunger state?

    Contributor(s):: Buckley, L. A., Sandilands, V., Hocking, P. M., Tolkamp, B. J., D'Eath, R. B.

    This paper reports three experiments that aimed to validate the use of state-dependent learning (SDL) as a novel welfare assessment tool to evaluate the hunger state of feed-restricted broiler breeders. In each experiment, birds alternated every 2 days between two food rations: quantitative feed...

  7. Does diversionary feeding create nuisance bears and jeopardize public safety?

    Contributor(s):: Rogers, L. L.

  8. Temporal distribution of sucking behaviour in dairy calves and influence of energy balance

    Contributor(s):: Roth, B. A., Keil, N. M., Gygax, L., Hillmann, E.

    So far, most authors in the literature have suggested that cross-sucking in dairy calves is elicited by milk ingestion, as sucking motivation persists for an additional 12-15 min after milk intake. However, cross-sucking without temporal association to milk ingestion has also been noted in...

  9. Effect of dietary fibre type on physical activity and behaviour in kennelled dogs

    Contributor(s):: Bosch, G., Beerda, B., Hoek, E. van de, Hesta, M., Poel, A. F. B. van der, Janssens, G. P. J., Hendriks, W. H.

    Dog diets may differ in their effectiveness of maintaining satiety after a meal. Consequently, sensations of hunger, feeding motivation, physical activity, and sensitivity to environmental stressors may be increased. Dietary fibre may be effective in prolonging postprandial satiety depending on...

  10. Behavioural indicators of hunger in dairy calves

    Contributor(s):: Vieira, A. de P., Guesdon, V., Passille, A. M. de, Keyserlingk, M. A. G. von, Weary, D. M.

    Dairy calves are typically fed only about half of their ad libitum milk intake and are highly motivated to drink more milk. The aim of the current study was to describe the behaviours associated with milk hunger in dairy calves, by comparing animals fed restricted quantities of milk (two milk...

  11. Ethics of feeding: the omnivore dilemma

    Contributor(s):: Kasanen, I. H. E., Sorensen, D. B., Forkman, B., Sandoe, P.

    The way in which animals are fed is an important aspect of their welfare. Not only does food provide the energy and nutrients vital for survival, but feeding is also associated with a number of other factors contributing to the well-being of animals. The feeding method can determine the animals'...