Staff Publications

Staff Publications

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    'Staff publications' is the digital repository of Wageningen University & Research

    'Staff publications' contains references to publications authored by Wageningen University staff from 1976 onward.

    Publications authored by the staff of the Research Institutes are available from 1995 onwards.

    Full text documents are added when available. The database is updated daily and currently holds about 240,000 items, of which 72,000 in open access.

    We have a manual that explains all the features 

Record number 80163
Title Eggshell strength: The causes of egg breakage in relation to nutrition, management and environment. B Part two
Author(s) Boushy, A.R. El; Raterink, R.
Source Feedstuffs 57 (1985)34. - ISSN 0014-9624 - p. 7 - 9.
Department(s) Animal Nutrition
Publication type Article in professional journal
Publication year 1985
Keyword(s) diervoedering - huisvesting, dieren - calcium - eierproductie - eierschaal - agrarische bedrijfsvoering - voer - hennen - mineralen - fosfor - animal feeding - animal housing - egg production - egg shell - farm management - feeds - hens - minerals - phosphorus
Categories Animal Nutrition and Feeding (General)
Abstract Een rantsoen met 4% oesterschelpen en 3.5% krijt garandeert een voldoende opname voor calcium gedurende de gehele dag. Voor een goede eiproduktie met voldoende schaalsterkte is 0.3% Fosfor en 3.5% calcium aan te bevelen. Toevoeging van 50 ppm Vitamine C is aan te bevelen bij hoge temperatuur en relatieve vochtigheid. Goede hokinrichting en goed management kunnen eischaalbreuk in gunstige zin beinvloeden
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