Videnskab

Ny forskning: 4 ud af 5 danske høns brækker knoglerne – æggene er for store

I Danmark har vi omkring 3 millioner æglæggende høner, der producerer 66.000 tons æg om året.

Foto: Italo Melo/Pexels.

Marie Byriel-Thygesen

Warning: Undefined array key 1 in /customers/b/f/e/seismo.dk/httpd.www/wp-content/themes/enfold/single.php on line 127


10 september, 2021



Danske høns går rundt med knoglebrud på brystbenet, viser ny forskning. Æggene er for store, og derfor bliver hønsenes kroppe presset indefra.

 
Denne artikel kræver adgang via din skole eller folkebibliotek.
Login med unilogin eller bibliotekslogin for adgang eller læs mere om mulighederne.




Fatal error: Uncaught JSMin_UnterminatedStringException: JSMin: Unterminated String at byte 138: " in /customers/b/f/e/seismo.dk/httpd.www/wp-content/plugins/wp-super-minify/includes/min/lib/JSMin.php:209 Stack trace: #0 /customers/b/f/e/seismo.dk/httpd.www/wp-content/plugins/wp-super-minify/includes/min/lib/JSMin.php(150): JSMin->action(1) #1 /customers/b/f/e/seismo.dk/httpd.www/wp-content/plugins/wp-super-minify/includes/min/lib/JSMin.php(84): JSMin->min() #2 /customers/b/f/e/seismo.dk/httpd.www/wp-content/plugins/wp-super-minify/includes/min/lib/Minify/HTML.php(236): JSMin::minify('\n\tvar overskrif...') #3 [internal function]: Minify_HTML->_removeScriptCB(Array) #4 /customers/b/f/e/seismo.dk/httpd.www/wp-content/plugins/wp-super-minify/includes/min/lib/Minify/HTML.php(103): preg_replace_callback('/(\\s*)...') #5 /customers/b/f/e/seismo.dk/httpd.www/wp-content/plugins/wp-super-minify/includes/min/lib/Minify/HTML.php(45): Minify_HTML->process() #6 /customers/b/f/e/seismo.dk/httpd.www/wp-content/plugins/wp-super-minify/wp-super-minify.php(196): Minify_HTML::minify('...', Array) #7 [internal function]: wpsmy_minify_html('...', 9) #8 /customers/b/f/e/seismo.dk/httpd.www/wp-includes/functions.php(5279): ob_end_flush() #9 /customers/b/f/e/seismo.dk/httpd.www/wp-includes/class-wp-hook.php(308): wp_ob_end_flush_all('') #10 /customers/b/f/e/seismo.dk/httpd.www/wp-includes/class-wp-hook.php(332): WP_Hook->apply_filters('', Array) #11 /customers/b/f/e/seismo.dk/httpd.www/wp-includes/plugin.php(517): WP_Hook->do_action(Array) #12 /customers/b/f/e/seismo.dk/httpd.www/wp-includes/load.php(1124): do_action('shutdown') #13 [internal function]: shutdown_action_hook() #14 {main} thrown in /customers/b/f/e/seismo.dk/httpd.www/wp-content/plugins/wp-super-minify/includes/min/lib/JSMin.php on line 209