Comparison of normal and low-lignin hull/high-oil groat oat as energy sources for broiler chicks

THACKER, Philip A ; WIDYARATNE, Gemunu P ; et al.

In: Journal of the science of food and agriculture, Jg. 89 (2009), Heft 13, S. 2236-2242

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BACKGROUND: Oats are not widely utilised in poultry rations. The principal reason for this is their high fibre content. Fibre is not very digestible by poultry and its presence impairs the digestibility of energy and other nutrients. A new low-lignin hull/high-oil groat (LLH/HOG) oat was developed recently and the present study was conducted to determine its nutritional value for poultry. RESULTS: In experiment 1, gain of broiler chicks fed the control was higher (P < 0.01) than that of birds fed normal oat. Gain and intake of birds fed LLH/HOG oat were superior (P < 0.01) to those of birds fed normal oat. Feed conversion (FC) was higher for birds fed the control than for birds fed normal oat (P < 0.01 ), while FC for birds fed the control and LLH/HOG oat did not differ (P > 0.05). FC was better for birds fed LLH/HOG than for birds fed normal oat (P < 0.01 ). In experiment 2, weight gain (P < 0.01 feed intake (P < 0.01) and FC (P = 0.07) declined as the level of LLH/HOG oat in the diet increased. CONCLUSION: Feeding LLH/HOG oat to broilers improved weight gain and FC compared with feeding normal oat. These results give a strong indication that LLH/HOG oat is superior to normal oat as an energy source for poultry. However, despite improvements in chemical composition, LLH/HOG oat is still inferior to wheat for use in broiler rations.

Titel:	Comparison of normal and low-lignin hull/high-oil groat oat as energy sources for broiler chicks
Autor/in / Beteiligte Person:	THACKER, Philip A ; WIDYARATNE, Gemunu P ; ROSSNAGEL, Brian G
Link:	Full Text Finder (Volltext) E-Journal im Bestand der UB Hagen? View record from PASCAL Archive
Zeitschrift:	Journal of the science of food and agriculture, Jg. 89 (2009), Heft 13, S. 2236-2242
Veröffentlichung:	Malden, MA: Wiley, 2009
Medientyp:	academicJournal
Umfang:	print, 39 ref
ISSN:	0022-5142 (print)
Schlagwort:	Agronomy, agriculture, phytopathology Agronomie, agriculture, phytopathologie Food science technology Sciences technologies alimentaires Sciences biologiques et medicales Biological and medical sciences Sciences biologiques fondamentales et appliquees. Psychologie Fundamental and applied biological sciences. Psychology Industries agroalimentaires Food industries Industries des céréales et produits de cuisson Cereal and baking product industries Industries des corps gras Fat industries Animal à viande Meat animals Animales de carne Animal élevage Farming animal Animal cría Aves Céréale Cereal Fibre alimentaire Dietary fiber Fibra alimenticia Vertebrata Avoine Oat Avena Digestibilité Digestibility Digestibilidad Huile Oil Aceite Lignine Lignin Lignina Lipide Lipids Lípido Performance Rendimiento Poulet Chicken Pollo Source énergie Energy source Fuente energética Volaille Poultry Ave de corral digestibility lignin poultry lipid oats performance
Sonstiges:	Nachgewiesen in: PASCAL Archive Sprachen: English Original Material: INIST-CNRS Document Type: Article File Description: text Language: English Author Affiliations: Department of Animal and Poultry Science, 51 Campus Drive, University of Saskatchewan, Saskatoon, Saskatchewan, S7N 5A8, Canada ; Crop Development Centre, 51 Campus Drive, University of Saskatchewan, Saskatoon, Saskatchewan, S7N 5A8, Canada Rights: Copyright 2009 INIST-CNRS ; CC BY 4.0 ; Sauf mention contraire ci-dessus, le contenu de cette notice bibliographique peut être utilisé dans le cadre d’une licence CC BY 4.0 Inist-CNRS / Unless otherwise stated above, the content of this bibliographic record may be used under a CC BY 4.0 licence by Inist-CNRS / A menos que se haya señalado antes, el contenido de este registro bibliográfico puede ser utilizado al amparo de una licencia CC BY 4.0 Inist-CNRS Notes: Agrifood industries

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