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Volumn 56, Issue 3, 2004, Pages 370-373

Effect of age of exposure of heifers to reproduction on heritability estimates for age at first calving in Nelore cattle;Efeito da idade de exposição de novilhas à reprodução sobre estimativas de herdabilidade da idade ao primeiro parto em bovinos Nelore

Author keywords

Beef cattle; Heritability; Sexual precocity

Indexed keywords

ANIMAL EXPERIMENT; ARTICLE; BIRTH; CATTLE; CONTROLLED STUDY; CORRELATION ANALYSIS; DATA ANALYSIS; EXPOSURE; HERD; HERITABILITY; INFORMATION PROCESSING; INTERMETHOD COMPARISON; NONHUMAN; REPRODUCTION;

EID: 4844227609     PISSN: 01020935     EISSN: None     Source Type: Journal    
DOI: 10.1590/s0102-09352004000300013     Document Type: Article
Times cited : (13)

References (13)
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  • 3
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    • BRINKS, J.S.; FIELDS, M.J.; SANDS, R.S. Relationship of scrotal circumference to puberty and subsequent reprodutive performance in male and female offspring. In: FIELDS, M.J.; SANDS, R.S. Factors affecting calf crop. Boca Raton: CRC, 1984. p.363-370.
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  • 4
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    • Genetic evaluation of the probability of pregnancy at 14 months for Nelore heifers
    • ELER, J.P.; SILVA, J.A. II V.; FERRAZ, J.B.S. et al. Genetic evaluation of the probability of pregnancy at 14 months for Nelore heifers. J. Anim. Sci., v.80, p.951-954, 2002.
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  • 5
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    • Estimativas de parâmetros genéticos de caracterí sticas reprodutivas na raça Nelore
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    • GARNERO, A.V. Estimativas de parâmetros genéticos de características reprodutivas na raça Nelore. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 36., 1999, Porto Alegre. Anais... Porto Alegre: SBZ, 1999.
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    • Estimates of genetic correlations between sire scrotal circumference and offspring age at first calving in Nelore cattle
    • MARTINS FILHO, R.; LÔBO, R.B Estimates of genetic correlations between sire scrotal circumference and offspring age at first calving in Nelore cattle. Rev. Bras. Genet., v.14, p.209-212, 1991.
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  • 9
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    • PEREIRA, E.; ELER, J.P.; COSTA, F.A.A. et al. Análise genética da idade ao primeiro parto e do perímetro escrotal em bovinos da raça Nelore. Arq. Bras. Med. Vet Zootec., v.53, p.116-121, 2001.
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  • 10
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* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.