Matches in SemOpenAlex for { <https://semopenalex.org/work/W2100842012> ?p ?o ?g. }
- W2100842012 endingPage "3904" @default.
- W2100842012 startingPage "3894" @default.
- W2100842012 abstract "Thirty multiparous Murciano-Granadina dairy goats milked once daily were used to study the lactational effects of an extended 24-mo kidding interval (K24; n = 14) compared with the traditional 12-mo kidding interval (K12; n = 16). Goats were divided into 2 groups at wk 29 of lactation balanced with respect to parity, milk yield, and somatic cell count. Over a period of 92 wk, K12 goats were mated twice, at wk 29 during the first lactation and at wk 79 during the second lactation, whereas K24 goats were mated once, at wk 79 of extended first lactation. The K12 goats were dried off from wk 14 to 21 of pregnancy (wk 43 to 50 of lactation). Milk yield was recorded from wk 2 to 92, and milk composition was studied from wk 29 to 92. Milk fatty acids were analyzed in milk samples taken at wk 39 (wk 10 of pregnancy) and 55 (wk 5 of subsequent lactation), when milk in udder compartments (cisternal and alveolar) was also evaluated. Average milk yield during the first 29 wk was 2.23 ± 0.13 L/d. Pregnancy reduced milk yield in K12 goats from wk 39 to 42 of lactation compared with K24 goats. During the dry period for K12 goats, milk yield of K24 goats averaged 1.53 ± 0.10 L/d. From wk 51 to 79, K12 goats produced 32% more milk than did K24 goats, but their milk contained lower fat and protein than that of K24 goats. No changes were detected for milk lactose and somatic cell count from wk 51 to 79. From wk 80 to 92, differences in milk yield and milk composition between groups were not significant. Milk of pregnant K12 goats contained higher C16:1 and conjugated C18:2 fatty acids, and had a higher desaturase index than milk of open K24 goats at wk 39. In the following lactation (wk 55), milk of K12 goats contained higher C18:2 and C18:3, and lower C16:0 fatty acids, resulting in a lower atherogenicity index compared with K24 goats. Cisternal milk at wk 39 was lower for K12 than K24 goats, whereas alveolar milk did not differ. In K12 goats, values of cisternal milk tripled, but alveolar milk only doubled at wk 55 (wk 5 of subsequent lactation) compared with wk 39, indicating the importance of the cistern in accommodating high milk yield in early lactation. Values of cisternal and alveolar milk did not differ between wk 39 and 55 for K24 goats. Fat content was higher for alveolar milk than cisternal milk for K12 goats at wk 55 and for K24 goats at wk 39 and 55. No differences in milk protein or lactose were detected between cisternal and alveolar milk. In conclusion, pregnancy reduced milk yield from wk 10 after conceiving onwards. Extended lactation did not significantly decrease milk yield (−8.2%), but increased milk components that may contribute to cheese yield, and may be a useful strategy for reducing metabolic stress in early lactation and for simplifying herd management in dairy goats." @default.
- W2100842012 created "2016-06-24" @default.
- W2100842012 creator A5001271065 @default.
- W2100842012 creator A5012625704 @default.
- W2100842012 creator A5028379222 @default.
- W2100842012 creator A5029526873 @default.
- W2100842012 creator A5067004005 @default.
- W2100842012 date "2005-11-01" @default.
- W2100842012 modified "2023-10-01" @default.
- W2100842012 title "Effect of Pregnancy and Extended Lactation on Milk Production in Dairy Goats Milked Once Daily" @default.
- W2100842012 cites W1507932231 @default.
- W2100842012 cites W1512625966 @default.
- W2100842012 cites W1968793382 @default.
- W2100842012 cites W1971218627 @default.
- W2100842012 cites W1978062798 @default.
- W2100842012 cites W1989593604 @default.
- W2100842012 cites W1992700825 @default.
- W2100842012 cites W1998908141 @default.
- W2100842012 cites W2003674996 @default.
- W2100842012 cites W2007520746 @default.
- W2100842012 cites W2009325465 @default.
- W2100842012 cites W2012791690 @default.
- W2100842012 cites W2017537325 @default.
- W2100842012 cites W2017657338 @default.
- W2100842012 cites W2022644578 @default.
- W2100842012 cites W2024634817 @default.
- W2100842012 cites W2025556476 @default.
- W2100842012 cites W2032686595 @default.
- W2100842012 cites W2037581107 @default.
- W2100842012 cites W2049631401 @default.
- W2100842012 cites W2061615120 @default.
- W2100842012 cites W2065067640 @default.
- W2100842012 cites W2065076774 @default.
- W2100842012 cites W2067023707 @default.
- W2100842012 cites W2082708669 @default.
- W2100842012 cites W2089919345 @default.
- W2100842012 cites W2090092034 @default.
- W2100842012 cites W2091900633 @default.
- W2100842012 cites W2092742994 @default.
- W2100842012 cites W2104336489 @default.
- W2100842012 cites W2105746368 @default.
- W2100842012 cites W2116644714 @default.
- W2100842012 cites W2127446741 @default.
- W2100842012 cites W2128624246 @default.
- W2100842012 cites W2130347650 @default.
- W2100842012 cites W2133887242 @default.
- W2100842012 cites W2146413927 @default.
- W2100842012 cites W2149212468 @default.
- W2100842012 cites W2156873390 @default.
- W2100842012 cites W2170387777 @default.
- W2100842012 cites W2171298479 @default.
- W2100842012 cites W327622699 @default.
- W2100842012 cites W35791401 @default.
- W2100842012 cites W72213028 @default.
- W2100842012 doi "https://doi.org/10.3168/jds.s0022-0302(05)73075-7" @default.
- W2100842012 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/16230695" @default.
- W2100842012 hasPublicationYear "2005" @default.
- W2100842012 type Work @default.
- W2100842012 sameAs 2100842012 @default.
- W2100842012 citedByCount "45" @default.
- W2100842012 countsByYear W21008420122012 @default.
- W2100842012 countsByYear W21008420122013 @default.
- W2100842012 countsByYear W21008420122014 @default.
- W2100842012 countsByYear W21008420122015 @default.
- W2100842012 countsByYear W21008420122016 @default.
- W2100842012 countsByYear W21008420122017 @default.
- W2100842012 countsByYear W21008420122018 @default.
- W2100842012 countsByYear W21008420122019 @default.
- W2100842012 countsByYear W21008420122020 @default.
- W2100842012 countsByYear W21008420122021 @default.
- W2100842012 countsByYear W21008420122022 @default.
- W2100842012 countsByYear W21008420122023 @default.
- W2100842012 crossrefType "journal-article" @default.
- W2100842012 hasAuthorship W2100842012A5001271065 @default.
- W2100842012 hasAuthorship W2100842012A5012625704 @default.
- W2100842012 hasAuthorship W2100842012A5028379222 @default.
- W2100842012 hasAuthorship W2100842012A5029526873 @default.
- W2100842012 hasAuthorship W2100842012A5067004005 @default.
- W2100842012 hasBestOaLocation W21008420121 @default.
- W2100842012 hasConcept C140793950 @default.
- W2100842012 hasConcept C22641795 @default.
- W2100842012 hasConcept C2776344049 @default.
- W2100842012 hasConcept C2776659692 @default.
- W2100842012 hasConcept C2776792119 @default.
- W2100842012 hasConcept C2776921810 @default.
- W2100842012 hasConcept C2778717857 @default.
- W2100842012 hasConcept C2779234561 @default.
- W2100842012 hasConcept C3020171069 @default.
- W2100842012 hasConcept C31903555 @default.
- W2100842012 hasConcept C54355233 @default.
- W2100842012 hasConcept C86803240 @default.
- W2100842012 hasConcept C89423630 @default.
- W2100842012 hasConceptScore W2100842012C140793950 @default.
- W2100842012 hasConceptScore W2100842012C22641795 @default.
- W2100842012 hasConceptScore W2100842012C2776344049 @default.
- W2100842012 hasConceptScore W2100842012C2776659692 @default.
- W2100842012 hasConceptScore W2100842012C2776792119 @default.
- W2100842012 hasConceptScore W2100842012C2776921810 @default.