Articles

• Supplementary heat requirements when brooding tom turkey poults

  S Gencoglan, C Gencoglan, A Akyuz

  DOI: 10.4314/sajas.v39i1.43539

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• Genetic analysis of Test Day Milk Yields of Brown Swiss cattle raised at Konuklar State Farm in Turkey, using MTDFREML (Short communication)

  U Zülkadir, I Aytekinhi

  DOI: 10.4314/sajas.v39i1.43540

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• Milk production potential of two ryegrass cultivars with different total non-structural carbohydrate contents

  R Meeske, PR Botha, GD van der Merwe, JF Greyling, C Hopkins, JP Marais

  DOI: 10.4314/sajas.v39i1.43541

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• Estimation of sustained peak yield interval of dairy cattle lactation curves using a broken-line regression approach

  S Sahinler

  DOI: 10.4314/sajas.v39i1.43542

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• Effect of qualitative feed restriction on energy metabolism and nitrogen retention in sheep

  A Kamalzadeh, WJ Koops, A Kiasat

  DOI: 10.4314/sajas.v39i1.43543

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• Genetic parameter estimates for functional herd life for the South African Jersey breed using a multiple trait linear model (Short Communication)

  J du Toit, JB van Wyk, A Maiwashe

  DOI: 10.4314/sajas.v39i1.43544

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• Effects of season and regulated photoperiod on the reproductive performance of sows

  TC Chokoe, FK Siebrits

  DOI: 10.4314/sajas.v39i1.43545

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• Analysis of stayability in South African Angus cattle using a threshold model

  A Maiwashe, KA Nephawe, HE Theron

  DOI: 10.4314/sajas.v39i1.43546

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• Genetic diversity and relationships among indigenous Mozambican cattle breeds

  I Bessa, I Pinheiro, M Matola, K Dzama, A Rocha, P Alexandrino

  DOI: 10.4314/sajas.v39i1.43548

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• Genetic parameter estimation of 16-month live weight and objectively measured wool traits in the Tygerhoek Merino flock

  PA Matebesi, SWP Cloete, JB van Wyk

  DOI: 10.4314/sajas.v39i1.43549

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• Single nucleotide polymorphisms in the 5’-flanking region of the prolactin gene and the association with reproduction traits in geese (Short communication)

  RS Jiang, LL Zhang, ZY Geng, T Yang, SS Zhang

  DOI: 10.4314/sajas.v39i1.43550

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