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Akademický článek

Mucosal expression of Ca and P transporters and claudins in the small intestine of broilers is altered by dietary Ca:P in a limestone particle size dependent manner.

Autor: Y X Hu, J van Baal, W H Hendriks, M Duijster, M M van Krimpen, P Bikker

Publikováno v: PLoS ONE, Vol 17, Iss 9, p e0273852 (2022)

High calcium (Ca) intake and fine limestone reduces precaecal phosphorus (P) absorption independently of P solubility in broilers. This study aimed to determine whether dietary total Ca: total P ratio (Ca:P) and limestone particle size (LPS) affect g

Externí odkaz: https://doaj.org/article/8bee9bb0879e4b25bde6af93803773be

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Akademický článek

Supply organ development of young broilers in response to increased carbohydrates and amino acids in the starter period

Autor: J.J.E. Diehl, E. van Eerden, M. Duijster, R.P. Kwakkel

Publikováno v: Poultry Science, Vol 103, Iss 10, Pp 104092- (2024)

ABSTRACT: The growth of broiler chickens is marked by high fluctuations, varying nutrient requirement, early growth is characterized by high allometric growth rates of supply organs, which if underdeveloped, can impede nutrient efficiency and growth

Externí odkaz: https://doaj.org/article/cbac6a5780044ee88e61584bf4513fc2

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Akademický článek

Changes in body composition and energetic efficiency in response to growth curve and dietary energy-to-protein ratio in broiler breeders

Autor: J. Heijmans, E. Beijer, M. Duijster, B. Kemp, R.P. Kwakkel, W.J.J. Gerrits, H. van den Brand

Publikováno v: Poultry Science, Vol 102, Iss 2, Pp 102410- (2023)

ABSTRACT: Body composition plays an important role in reproduction in broiler breeders. The aim of this study was to evaluate the dynamics in body composition and energetic efficiency in broiler breeders, using different dietary strategies. About 1,5

Externí odkaz: https://doaj.org/article/a99a746944074da38a643f9650359223

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Akademický článek

Impact of growth curve and dietary energy-to-protein ratio of broiler breeders on offspring quality and performance

Autor: J. Heijmans, M. Duijster, W.J.J. Gerrits, B. Kemp, R.P. Kwakkel, H. van den Brand

Publikováno v: Poultry Science, Vol 101, Iss 11, Pp 102071- (2022)

ABSTRACT: The impact of growth curve (GC) and dietary energy-to-protein ratio of broiler breeder hens on chick quality and broiler performance was investigated. Pullets (n = 1,536) were randomly allotted to 24 pens and assigned to 1 of 8 treatments f

Externí odkaz: https://doaj.org/article/4a14011e0983494391c4fba980a29ac7

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Akademický článek

Impact of growth curve and dietary energy-to-protein ratio of broiler breeders on egg quality and egg composition

Autor: J. Heijmans, M. Duijster, W.J.J. Gerrits, B. Kemp, R.P. Kwakkel, H. van den Brand

Publikováno v: Poultry Science, Vol 101, Iss 7, Pp 101946- (2022)

ABSTRACT: Egg characteristics have an impact on embryonic development and post-hatch performance of broilers. The impact of growth curve (GC) and dietary energy-to-protein ratio of broiler breeder hens on egg characteristics was investigated. At hatc

Externí odkaz: https://doaj.org/article/f97c020173d74f5a87bee9b875d12cbc

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Akademický článek

Coarse limestone does not alleviate the negative effect of a low Ca/P ratio diet on characteristics of tibia strength and growth performance in broilers

Autor: Y.X. Hu, P. Bikker, M. Duijster, W.H. Hendriks, J. van Baal, M.M. van Krimpen

Publikováno v: Poultry Science, Vol 99, Iss 10, Pp 4978-4989 (2020)

The hypothesis was tested that an increased digestion of coarse compared with fine limestone can alleviate the negative effects of a low dietary Ca/P ratio on the growth performance and characteristics of tibia strength (CTS) in broilers. A total of

Externí odkaz: https://doaj.org/article/f3ea7539cfc94192b72e51367ef4b556

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Akademický článek

Impact of growth curve and dietary energy-to-protein ratio on productive performance of broiler breeders

Autor: J. Heijmans, M. Duijster, W.J.J. Gerrits, B. Kemp, R.P. Kwakkel, H. van den Brand

Publikováno v: Poultry Science, Vol 100, Iss 7, Pp 101131- (2021)

ABSTRACT: The impact of growth curve (GC) and dietary energy-to-protein ratio on productive performance of broiler breeder females was investigated from 0 to 60 wk of age. One-day-old pullets (n = 1,536) were randomly allotted to 24 pens according to

Externí odkaz: https://doaj.org/article/7c8d988bbf9a4c48a7645add1c19bcb7

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Akademický článek

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Changes in body composition and energetic efficiency in response to growth curve and dietary energy-to-protein ratio in broiler breeders

Autor: J. Heijmans, E. Beijer, M. Duijster, B. Kemp, R.P. Kwakkel, W.J.J. Gerrits, H. van den Brand

Publikováno v: Poultry Science, 102(2)
Poultry Science 102 (2023) 2

Body composition plays an important role in reproduction in broiler breeders. The aim of this study was to evaluate the dynamics in body composition and energetic efficiency in broiler breeders, using different dietary strategies. About 1,536-day-old

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f9e5fb0b06e2a4f71d88b3090da11bfb
https://pubmed.ncbi.nlm.nih.gov/36565633

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Coarse limestone does not alleviate the negative effect of a low Ca/P ratio diet on characteristics of tibia strength and growth performance in broilers

Autor: J. van Baal, Paul Bikker, M.M. van Krimpen, M. Duijster, W.H. Hendriks, Yixin Hu

Publikováno v: Poultry Science
Poultry Science, 99(10), 4978-4989
Poultry Science, Vol 99, Iss 10, Pp 4978-4989 (2020)
Poultry Science 99 (2020) 10

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::709f775abc72265241aacd1bba6830cd
https://pubmed.ncbi.nlm.nih.gov/32988534

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