|
|
|
|
|
| Carrasco, S.; Wüstholz, J.; Hahn, G.; Bellof, Gerhard. |
| Laying hens were fed with organic diets containing chopped, extruded or pelleted alfalfa silage and the quality of the eggs was evaluated. Four groups were conformed: a control group (A) fed with a complete feed mixture (CFM) and three silage groups (B, C and D) fed with a supplementary feed mixture (SFM). The SFM was formulated based on an assumed ingestion of 20 % silage and rapeseed oil was used as energy source. Before ensiling, the alfalfa was chopped (B) and additionally extruded (C). One half of the extruded silage was pelleted together with the SFM to produce the pelletized silage (D). Eggs from hens fed with silage (B, C and D) contained 2.4 times more n-3 fatty acids than A. The thermally treated silage (C and D) produced higher... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Feeding and growth; Poultry. |
| Ano: 2017 |
URL: http://orgprints.org/31773/1/Organic%20diets%20with%20alfalfa%20silage%20for%20laying%20hens%20Egg%20quality.pdf |
| |
|
|
| Carrasco, S.; Wüstholz, J.; Hahn, G.; Bellof, Gerhard. |
| In a feeding trial broilers were fed with chopped, extruded and pelletized silage from young harvested alfalfa. The broilers consumed up to 30 % of silage of their total dry matter intake. In comparison to the control group that was fed with a complete feed mixture, the meat of the silage groups showed a higher percentage of poly unsaturated fatty acids, a reduced cholesterol content and an intensive yellow colour. The sensory characteristics were not influenced. With regard to the human nutrition these changes in meat quality are desirable. Alfalfa silage can be used deliberately to produce broiler meat with positive and healthy properties, and consequently as a marketing argument. |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Feeding and growth; Poultry. |
| Ano: 2017 |
URL: http://orgprints.org/31780/1/Ver%C3%A4nderungen%20der%20Fleischqualit%C3%A4t%20durch%20den%20Einsatz%20von.pdf |
| |
|
|
|
