Matches in SemOpenAlex for { <https://semopenalex.org/work/W2781989438> ?p ?o ?g. }
- W2781989438 endingPage "161" @default.
- W2781989438 startingPage "156" @default.
- W2781989438 abstract "Broiler litter contains 17β‐estradiol, estrone, and testosterone, which can contaminate surface waters when surface applied to grasslands and no‐till fields. The objective of this study was to evaluate the effects of litter type (full or cake cleanout), litter treatment (none or sodium bisulfate), and number of flocks raised on the litter (1–5) on sex hormone concentrations. Our results showed that in untreated broiler litter, cake cleanout had greater concentrations of 17β‐estradiol, estrone, and testosterone than full cleanout, whereas in litter treated with sodium bisulfate, only the concentration of 17β‐estradiol was greater in cake than in full cleanout. The concentrations of 17β‐estradiol and estrone in untreated broiler litter increased as the number of flocks increased from one to three, with the largest increase observed for estrone in cake cleanout. We also sampled three broiler houses in brooding and nonbrooding sections during the growout period. We found no differences in hormone concentrations between sections of each house, but changes in hormone concentrations during growout varied depending on broiler litter water content. Water contents corresponding to ∼60% water‐filled porosity favored a decrease in hormone concentrations with time, whereas a water‐filled porosity of 44% was associated with increases in hormone concentration, probably due to slow decomposition rates. Our results suggest that cake cleanout of untreated litter, as well as all cleanouts from houses that have raised several flocks on the same bedding, may be good targets for treatments that can reduce hormone concentrations before the litter is surface applied to fields. Core Ideas Broiler litter contains naturally excreted sex hormones estradiol, estrone, and testosterone. Caked cleanout of untreated litter had greater concentrations than full cleanout. Caked cleanout of PLT‐treated litter had similar concentrations as full cleanout. As bird age increased, some hormone concentrations increased. As flocks increased from one or two to three or four, hormones concentrations increased." @default.
- W2781989438 created "2018-01-12" @default.
- W2781989438 creator A5002574895 @default.
- W2781989438 creator A5038858477 @default.
- W2781989438 creator A5055188500 @default.
- W2781989438 creator A5061104379 @default.
- W2781989438 creator A5082417449 @default.
- W2781989438 date "2018-01-01" @default.
- W2781989438 modified "2023-10-16" @default.
- W2781989438 title "Litter Type and Number of Flocks Affect Sex Hormones in Broiler Litter" @default.
- W2781989438 cites W1968542322 @default.
- W2781989438 cites W1969533166 @default.
- W2781989438 cites W1989375808 @default.
- W2781989438 cites W1993081099 @default.
- W2781989438 cites W2015418093 @default.
- W2781989438 cites W2019045964 @default.
- W2781989438 cites W2022849635 @default.
- W2781989438 cites W2026620181 @default.
- W2781989438 cites W2037709844 @default.
- W2781989438 cites W2049676366 @default.
- W2781989438 cites W2064763429 @default.
- W2781989438 cites W2065454609 @default.
- W2781989438 cites W2069770275 @default.
- W2781989438 cites W2071625532 @default.
- W2781989438 cites W2071900101 @default.
- W2781989438 cites W2077585453 @default.
- W2781989438 cites W2083276191 @default.
- W2781989438 cites W2087270472 @default.
- W2781989438 cites W2088415060 @default.
- W2781989438 cites W2092576225 @default.
- W2781989438 cites W2095017006 @default.
- W2781989438 cites W2095644930 @default.
- W2781989438 cites W2108374686 @default.
- W2781989438 cites W2117874577 @default.
- W2781989438 cites W2127021105 @default.
- W2781989438 cites W2144953998 @default.
- W2781989438 cites W2163288265 @default.
- W2781989438 cites W2316287918 @default.
- W2781989438 cites W2562578972 @default.
- W2781989438 cites W2610677599 @default.
- W2781989438 doi "https://doi.org/10.2134/jeq2017.08.0301" @default.
- W2781989438 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/29415100" @default.
- W2781989438 hasPublicationYear "2018" @default.
- W2781989438 type Work @default.
- W2781989438 sameAs 2781989438 @default.
- W2781989438 citedByCount "8" @default.
- W2781989438 countsByYear W27819894382019 @default.
- W2781989438 countsByYear W27819894382020 @default.
- W2781989438 countsByYear W27819894382021 @default.
- W2781989438 countsByYear W27819894382023 @default.
- W2781989438 crossrefType "journal-article" @default.
- W2781989438 hasAuthorship W2781989438A5002574895 @default.
- W2781989438 hasAuthorship W2781989438A5038858477 @default.
- W2781989438 hasAuthorship W2781989438A5055188500 @default.
- W2781989438 hasAuthorship W2781989438A5061104379 @default.
- W2781989438 hasAuthorship W2781989438A5082417449 @default.
- W2781989438 hasConcept C134018914 @default.
- W2781989438 hasConcept C134215735 @default.
- W2781989438 hasConcept C140793950 @default.
- W2781989438 hasConcept C185592680 @default.
- W2781989438 hasConcept C18903297 @default.
- W2781989438 hasConcept C2778656385 @default.
- W2781989438 hasConcept C2779279991 @default.
- W2781989438 hasConcept C2779429622 @default.
- W2781989438 hasConcept C2780289900 @default.
- W2781989438 hasConcept C55493867 @default.
- W2781989438 hasConcept C71315377 @default.
- W2781989438 hasConcept C86803240 @default.
- W2781989438 hasConceptScore W2781989438C134018914 @default.
- W2781989438 hasConceptScore W2781989438C134215735 @default.
- W2781989438 hasConceptScore W2781989438C140793950 @default.
- W2781989438 hasConceptScore W2781989438C185592680 @default.
- W2781989438 hasConceptScore W2781989438C18903297 @default.
- W2781989438 hasConceptScore W2781989438C2778656385 @default.
- W2781989438 hasConceptScore W2781989438C2779279991 @default.
- W2781989438 hasConceptScore W2781989438C2779429622 @default.
- W2781989438 hasConceptScore W2781989438C2780289900 @default.
- W2781989438 hasConceptScore W2781989438C55493867 @default.
- W2781989438 hasConceptScore W2781989438C71315377 @default.
- W2781989438 hasConceptScore W2781989438C86803240 @default.
- W2781989438 hasIssue "1" @default.
- W2781989438 hasLocation W27819894381 @default.
- W2781989438 hasLocation W27819894382 @default.
- W2781989438 hasOpenAccess W2781989438 @default.
- W2781989438 hasPrimaryLocation W27819894381 @default.
- W2781989438 hasRelatedWork W1953350297 @default.
- W2781989438 hasRelatedWork W2073887460 @default.
- W2781989438 hasRelatedWork W2075307937 @default.
- W2781989438 hasRelatedWork W2185846894 @default.
- W2781989438 hasRelatedWork W2322234914 @default.
- W2781989438 hasRelatedWork W2323495118 @default.
- W2781989438 hasRelatedWork W2418929600 @default.
- W2781989438 hasRelatedWork W2599871697 @default.
- W2781989438 hasRelatedWork W2925806143 @default.
- W2781989438 hasRelatedWork W3194861003 @default.
- W2781989438 hasVolume "47" @default.
- W2781989438 isParatext "false" @default.
- W2781989438 isRetracted "false" @default.