[Building materials and on-farm biosafety [intensive husbandry]]

acciaio acero acier allevamento zootecnico intensivo animal health bacillus cereus bacteria coliforme bactérie coliforme batteri coliformi biological contamination biosafety bioseguridad biosicurezza biosécurité béton caillebotis calcestruzzo campylobacter carga contaminante carico inquinante cell counting cement cemento ceramiche ceramics cerdo cerámica charge polluante ciment clostridium botulinum coliform bacteria concrete contaminación biológica contamination biologique contaminazione biologica conteo de células crianza intensiva céramique desinfección disinfection disinfezione désinfection escherichia coli higiene veterinaria hormigón hygiène vétérinaire igiene veterinaria intensive husbandry lavado lavage lavaggio measurement mesure misurazione mur numération cellulaire paredes pareti pavimenti grigliati policloruro de vinilo polivinil cloruro pollutant load polychlorure de vinyle polyvinyl chloride porcin salmonella salute degli animali sanidad animal santé animale slatted floors staphylococcus aureus steel streptococcus suelo emparrillado suini swine temperatura temperature température veterinary hygiene walls washing élevage intensif