مورد إلكتروني
Differences in fungal contamination of broiler litter between summer and winter fattening periods
| العنوان: | Differences in fungal contamination of broiler litter between summer and winter fattening periods |
|---|---|
| عناروين إضافية: | Razlike u onečišćenju stelje gljivicama tijekom tova pilića između ljetnog i zimskog razdoblja |
| المصدر: | Arhiv za higijenu rada i toksikologiju; ISSN 0004-1254 (Print); ISSN 1848-6312 (Online); Volume 72; Issue 2 |
| بيانات النشر: | Institute for Medical Research and Occupational Health 2021 |
| تفاصيل مُضافة: | Mario Ostović Ivica Ravić Matija Kovačić Anamaria Ekert Kabalin Kristina Matković Ivana Sabolek Željko Pavičić Sven Menčik Danijela Horvatek Tomić |
| نوع الوثيقة: | Electronic Resource |
| مستخلص: | This study aimed to compare fungal contamination of poultry litter between warm and cold seasons. It was carried out in commercial production conditions over two five-week fattening periods: one in the summer (July-August) and one in the winter (December-January). Broilers were reared on a litter composed of chopped straw and sawdust. Litter fungal concentration and composition were investigated weekly, along with litter temperature, moisture, and pH. Litter concentration of total fungi increased over both fattening periods, with no differences in median concentrations between them. Season also had no effect on yeast, Aspergillus section Nigri, and Cladosporium, Fusarium, and Rhizopus spp. concentrations, while the Aspergillus section Flavi and Aspergillus spp. Combined showed higher concentrations in the summer, and Mucor and Penicillium spp. in the winter. Total fungal concentration highly correlated with litter temperature, moisture, and pH, regardless of the season. Our findings can be useful in the assessment and control of potential harmful effect of fungi on the health of poultry and poultry farm workers. Cilj ovoga rada bio je usporediti onečišćenje stelje za perad gljivicama između toplog i hladnog razdoblja godine. Istraživanje je provedeno u komercijalnim uvjetima proizvodnje tijekom petotjednog tova pilića ljeti (srpanj – kolovoz) i zimi (prosinac – siječanj). Pilići su držani na stelji od sjeckane slame i piljevine. Koncentracija i sastav gljivica u stelji istraživani su tjedno, zajedno s temperaturom, vlagom i pH stelje. Ukupna koncentracija gljivica u stelji povećavala se tijekom tova u oba godišnja razdoblja, bez utvrđenih razlika u prosječnim koncentracijama između razdoblja. Razdoblje godine također nije imalo utjecaja na koncentracije kvasaca, aspergila iz sekcije Nigri te Cladosporium, Fusarium I Rhizopus spp., a koncentracije aspergila iz sekcije Flavi, kao i ukupnih aspergila u stelji bile su veće u ljetnom, a koncentracije Mucor i Penicillium spp. u zimskom razdoblju. Utvrđena je visoka pozitivna povezanost ukupne koncentracije gljivica s temperaturom, vlagom i pH stelje, neovisno o razdoblju godine. Dobiveni rezultati mogu biti korisni u procjeni i kontroli potencijalnoga štetnog učinka gljivica na zdravlje peradi i radnika na peradarskim farmama. |
| مصطلحات الفهرس: | cold season; moisture; mycoflora; pH; poultry; temperature; warm season, hladno razdoblje; mikoflora; perad; pH; temperatura; toplo razdoblje; vlaga, text, info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion |
| URL: | info:eu-repo/semantics/altIdentifier/doi/10.2478/aiht-2021-72-3508 |
| الإتاحة: | Open access content. Open access content info:eu-repo/semantics/openAccess Copyright: Institute for Medical Research and Occupational Health, Zagreb, Croatia Parts of the contents such as figures and tables may be reproduced without prior permission, provided reference is made to the source. Annual subscription to the printed version (postage included): Europe Eur 70.00; overseas countries Eur 85,00 Slovenian Society of Toxicology Eur 30.00 Full text articles online available for free. |
| ملاحظة: | application/pdf English Croatian |
| أرقام أخرى: | HRCAK oai:hrcak.srce.hr:258907 1261754059 |
| المصدر المساهم: | HRCAK PORTAL ZNANSTVENIH CASOPISA REPUB From OAIster®, provided by the OCLC Cooperative. |
| رقم الأكسشن: | edsoai.on1261754059 |
| قاعدة البيانات: | OAIster |
| الوصف غير متاح. |