Matches in SemOpenAlex for { <https://semopenalex.org/work/W2028394562> ?p ?o ?g. }
- W2028394562 endingPage "78" @default.
- W2028394562 startingPage "67" @default.
- W2028394562 abstract "A nucleus-breeding flock of selected Black Bengal goat was established in the Bangladesh Livestock Research Institute (BLRI) with the objective of conservation and improvement of the breed. A total of 120 does of different generations (70=foundation stock, 45=First generation and 5=Second generation) and 20 bucks (15=Foundation stock and 5=First generation) were used to study the genetic parameters of Black Bengal goat on productive and reproductive traits. Animals were bred naturally. Goats were reared under intensive and semi-intensive management to compare performance. Birth weights of kids were 1.49±0.13 and 1.28±0.11 kg, respectively for intensive and semiintensive rearing system. Number of services required for each successful conception was 1.16±0.019 with an average gestation length of 143.33±0.68 days. Litter size increased (P<0.001) linearly with parity. Average litter size of Black Bengal goat was 1.94±0.06. Rearing system, season, parity, generation and generation × parity interaction did not affect (P>0.05) the post partum estrous interval. Young females attained puberty at an age and weight of 186.02±10.52 days and 9.4±0.52 kg, respectively. In case of intensive rearing system it took 139 days to show 1st heat compared to 198 days in semi-intensive rearing system. Intensive system reduced the age at 1st kidding to 284±31.2 days from 370±25.5 days in semi-intensive system. The effects of parity, generation, and generation × parity interaction on kidding interval were not significant (P>0.05). The average daily milk yield and lactation length was 1.088 kg (750g suckled milk + 338g from hand milking) and 68.07±2.83 days respectively. The effect of parity and generation on doe weight after kidding was significant (P<0.01) but the effect of generation × parity interaction was not significant (P>0.05). Heritability estimates from sire and dam component for birth weight, weight at 3, 6, 9, 12 months of age and litter size were 0.92, 0.48, 0.34, 0.45, 0.88 and 0.17, respectively. Heritability estimates only from sire component for birth weight, weight at 3, 6, 9, 12 months of age and litter size were 0.05, 0.28, 0.77, 0.29, 0.18 and 0.15, respectively. Repeatability estimates for birth weight, litter size, kidding interval and daily milk yield were 0.47, 0.15, 0.02 and 0.49, respectively. Keywords: Black Bengal goat; Performance traits; Heritability; Repeatability DOI: 10.3329/jbau.v8i1.6401J. Bangladesh Agril. Univ. 8(1): 67-78, 2010" @default.
- W2028394562 created "2016-06-24" @default.
- W2028394562 creator A5001975597 @default.
- W2028394562 creator A5031153338 @default.
- W2028394562 creator A5042097763 @default.
- W2028394562 creator A5082307959 @default.
- W2028394562 date "1970-01-01" @default.
- W2028394562 modified "2023-09-27" @default.
- W2028394562 title "Performance and genetic parameters of economically important traits of Black Bengal goat" @default.
- W2028394562 cites W1480659469 @default.
- W2028394562 cites W1527472879 @default.
- W2028394562 cites W185931295 @default.
- W2028394562 cites W1970165501 @default.
- W2028394562 cites W1994857793 @default.
- W2028394562 cites W2013495329 @default.
- W2028394562 cites W2031505230 @default.
- W2028394562 cites W2050888707 @default.
- W2028394562 cites W2053637825 @default.
- W2028394562 cites W2073530642 @default.
- W2028394562 cites W2085057025 @default.
- W2028394562 cites W2092489760 @default.
- W2028394562 cites W2107426982 @default.
- W2028394562 cites W2116509103 @default.
- W2028394562 cites W2136818883 @default.
- W2028394562 cites W2141088880 @default.
- W2028394562 cites W215736177 @default.
- W2028394562 cites W2163861837 @default.
- W2028394562 cites W2280020543 @default.
- W2028394562 cites W2581278928 @default.
- W2028394562 cites W264905341 @default.
- W2028394562 cites W2776729451 @default.
- W2028394562 cites W80754794 @default.
- W2028394562 doi "https://doi.org/10.3329/jbau.v8i1.6401" @default.
- W2028394562 hasPublicationYear "1970" @default.
- W2028394562 type Work @default.
- W2028394562 sameAs 2028394562 @default.
- W2028394562 citedByCount "35" @default.
- W2028394562 countsByYear W20283945622012 @default.
- W2028394562 countsByYear W20283945622013 @default.
- W2028394562 countsByYear W20283945622014 @default.
- W2028394562 countsByYear W20283945622015 @default.
- W2028394562 countsByYear W20283945622016 @default.
- W2028394562 countsByYear W20283945622017 @default.
- W2028394562 countsByYear W20283945622018 @default.
- W2028394562 countsByYear W20283945622019 @default.
- W2028394562 countsByYear W20283945622020 @default.
- W2028394562 countsByYear W20283945622021 @default.
- W2028394562 countsByYear W20283945622022 @default.
- W2028394562 countsByYear W20283945622023 @default.
- W2028394562 crossrefType "journal-article" @default.
- W2028394562 hasAuthorship W2028394562A5001975597 @default.
- W2028394562 hasAuthorship W2028394562A5031153338 @default.
- W2028394562 hasAuthorship W2028394562A5042097763 @default.
- W2028394562 hasAuthorship W2028394562A5082307959 @default.
- W2028394562 hasBestOaLocation W20283945621 @default.
- W2028394562 hasConcept C109214941 @default.
- W2028394562 hasConcept C112592230 @default.
- W2028394562 hasConcept C121332964 @default.
- W2028394562 hasConcept C134215735 @default.
- W2028394562 hasConcept C140793950 @default.
- W2028394562 hasConcept C18903297 @default.
- W2028394562 hasConcept C2776482104 @default.
- W2028394562 hasConcept C2777151079 @default.
- W2028394562 hasConcept C2779429622 @default.
- W2028394562 hasConcept C48189365 @default.
- W2028394562 hasConcept C6557445 @default.
- W2028394562 hasConcept C86803240 @default.
- W2028394562 hasConceptScore W2028394562C109214941 @default.
- W2028394562 hasConceptScore W2028394562C112592230 @default.
- W2028394562 hasConceptScore W2028394562C121332964 @default.
- W2028394562 hasConceptScore W2028394562C134215735 @default.
- W2028394562 hasConceptScore W2028394562C140793950 @default.
- W2028394562 hasConceptScore W2028394562C18903297 @default.
- W2028394562 hasConceptScore W2028394562C2776482104 @default.
- W2028394562 hasConceptScore W2028394562C2777151079 @default.
- W2028394562 hasConceptScore W2028394562C2779429622 @default.
- W2028394562 hasConceptScore W2028394562C48189365 @default.
- W2028394562 hasConceptScore W2028394562C6557445 @default.
- W2028394562 hasConceptScore W2028394562C86803240 @default.
- W2028394562 hasIssue "1" @default.
- W2028394562 hasLocation W20283945621 @default.
- W2028394562 hasLocation W20283945622 @default.
- W2028394562 hasOpenAccess W2028394562 @default.
- W2028394562 hasPrimaryLocation W20283945621 @default.
- W2028394562 hasRelatedWork W105160194 @default.
- W2028394562 hasRelatedWork W1981382922 @default.
- W2028394562 hasRelatedWork W2013153580 @default.
- W2028394562 hasRelatedWork W2018554325 @default.
- W2028394562 hasRelatedWork W2323720187 @default.
- W2028394562 hasRelatedWork W2461243675 @default.
- W2028394562 hasRelatedWork W2563989163 @default.
- W2028394562 hasRelatedWork W2802450357 @default.
- W2028394562 hasRelatedWork W347653493 @default.
- W2028394562 hasRelatedWork W4254935997 @default.
- W2028394562 hasVolume "8" @default.
- W2028394562 isParatext "false" @default.
- W2028394562 isRetracted "false" @default.
- W2028394562 magId "2028394562" @default.