The use of blood metabolic concentrations as indicators of the metabolic and productive status in dairy cows

Subjects: “…Dairy cattle breeding…”
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The effect of dietry vitamin E supplementation on semen quality of A.I. dairy bulls

Subjects: “…Dairy cattle breeding…”
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Factors affecting the quality of semen of A.I. dairy bulls in South Africa

Subjects: “…Dairy cattle breeding…”
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Die genetiese verbetering van suiwelbeeste met behulp van kunsmatige inseminasie by Van der Merwe, C. A

Subjects: “…Dairy cattle -- Breeding…”
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The effect of maize vitreousness and a starch binder on in vitro fermentation parameters and starch digestibility in dairy cows by Van Zyl, Johan Hendrik Combrink

Subjects: “…Dairy cattle -- Breeding…”
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Effect of forage type and cottonseed supplementation on the production of dairy cows by Breytenbach, Stephan

Subjects: “…Dairy cattle -- Breeding…”
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A comparison of the milk production potential of kikuyu (Pennisetum clandestinum) and 'Mott' dwarf elephantgrass (Pennisetum purpureum) by Brand, Coenraad Johannes Jacobus

Subjects: “…Dairy cattle -- Breeding -- South Africa…”
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The influence of superstimulation protocol on oocyte developmental competence in dairy cattle by Grobler, Barend Jacobus

Subjects: “…Dairy cattle breeds -- South Africa…”
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Use of a feeding and activity behaviour monitor in Jersey dairy cows during the transition period by Du Toit, Derek Auret

Subjects: “…Dairy cattle breeds -- South Africa…”
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