Matches in SemOpenAlex for { <https://semopenalex.org/work/W2103924976> ?p ?o ?g. }
Showing items 1 to 77 of
77
with 100 items per page.
- W2103924976 startingPage "196" @default.
- W2103924976 abstract "Investigation of data quality was done through fitting the incomplete gamma function to lactation curves on a sample of 18053 lactations with test-day records of 7032 HolsteinFriesian cows. These cows are from four production sectors, the state herds (OTD), the cooperative herds (UCPA), the groups of private investors’ herds (SMVDA), and the farmers’ herds. After editing 8640 records remained. The effects of production sector, herd, parity, first test-day date, calving year, calving season, and the length of lactation on lactation curve traits were analysed. The factors associated with milk yield at the beginning of lactation and the decreasing phase of the curve, persistency, and peak yield varied significantly (P<0.01) with all variables. The state herds had the lowest peak and total yields. The summer season was unfavourable for milk production. Third lactation cows had the highest peak and total yields. Around 25% of the lactation curves were atypical (a<0 or b<0). Seven factors were significantly associated (p<0.01) with the occurrence of atypical lactations." @default.
- W2103924976 created "2016-06-24" @default.
- W2103924976 creator A5002795039 @default.
- W2103924976 creator A5015699346 @default.
- W2103924976 creator A5046722324 @default.
- W2103924976 creator A5080936731 @default.
- W2103924976 date "2002-01-01" @default.
- W2103924976 modified "2023-09-23" @default.
- W2103924976 title "Recording system and quality of dairy cattle production data in Tunisia" @default.
- W2103924976 cites W1973712589 @default.
- W2103924976 cites W1992784998 @default.
- W2103924976 cites W1998586362 @default.
- W2103924976 cites W2002374079 @default.
- W2103924976 cites W2040084017 @default.
- W2103924976 cites W2059695039 @default.
- W2103924976 cites W2073550917 @default.
- W2103924976 hasPublicationYear "2002" @default.
- W2103924976 type Work @default.
- W2103924976 sameAs 2103924976 @default.
- W2103924976 citedByCount "1" @default.
- W2103924976 countsByYear W21039249762012 @default.
- W2103924976 crossrefType "journal-article" @default.
- W2103924976 hasAuthorship W2103924976A5002795039 @default.
- W2103924976 hasAuthorship W2103924976A5015699346 @default.
- W2103924976 hasAuthorship W2103924976A5046722324 @default.
- W2103924976 hasAuthorship W2103924976A5080936731 @default.
- W2103924976 hasConcept C109214941 @default.
- W2103924976 hasConcept C121332964 @default.
- W2103924976 hasConcept C140793950 @default.
- W2103924976 hasConcept C194775826 @default.
- W2103924976 hasConcept C22641795 @default.
- W2103924976 hasConcept C2776659692 @default.
- W2103924976 hasConcept C2777151079 @default.
- W2103924976 hasConcept C2779234561 @default.
- W2103924976 hasConcept C3020541086 @default.
- W2103924976 hasConcept C54355233 @default.
- W2103924976 hasConcept C86803240 @default.
- W2103924976 hasConceptScore W2103924976C109214941 @default.
- W2103924976 hasConceptScore W2103924976C121332964 @default.
- W2103924976 hasConceptScore W2103924976C140793950 @default.
- W2103924976 hasConceptScore W2103924976C194775826 @default.
- W2103924976 hasConceptScore W2103924976C22641795 @default.
- W2103924976 hasConceptScore W2103924976C2776659692 @default.
- W2103924976 hasConceptScore W2103924976C2777151079 @default.
- W2103924976 hasConceptScore W2103924976C2779234561 @default.
- W2103924976 hasConceptScore W2103924976C3020541086 @default.
- W2103924976 hasConceptScore W2103924976C54355233 @default.
- W2103924976 hasConceptScore W2103924976C86803240 @default.
- W2103924976 hasIssue "29" @default.
- W2103924976 hasLocation W21039249761 @default.
- W2103924976 hasOpenAccess W2103924976 @default.
- W2103924976 hasPrimaryLocation W21039249761 @default.
- W2103924976 hasRelatedWork W1426248482 @default.
- W2103924976 hasRelatedWork W159063119 @default.
- W2103924976 hasRelatedWork W2017488921 @default.
- W2103924976 hasRelatedWork W2060734860 @default.
- W2103924976 hasRelatedWork W2096058486 @default.
- W2103924976 hasRelatedWork W2123761816 @default.
- W2103924976 hasRelatedWork W2135768609 @default.
- W2103924976 hasRelatedWork W2153848335 @default.
- W2103924976 hasRelatedWork W2158947736 @default.
- W2103924976 hasRelatedWork W2164627976 @default.
- W2103924976 hasRelatedWork W2184359000 @default.
- W2103924976 hasRelatedWork W2596990397 @default.
- W2103924976 hasRelatedWork W2784242286 @default.
- W2103924976 hasRelatedWork W2891621568 @default.
- W2103924976 hasRelatedWork W2897948244 @default.
- W2103924976 hasRelatedWork W2992495751 @default.
- W2103924976 hasRelatedWork W1954234200 @default.
- W2103924976 hasRelatedWork W214841353 @default.
- W2103924976 hasRelatedWork W2184350008 @default.
- W2103924976 hasRelatedWork W2774880812 @default.
- W2103924976 isParatext "false" @default.
- W2103924976 isRetracted "false" @default.
- W2103924976 magId "2103924976" @default.
- W2103924976 workType "article" @default.