Vol. 36 No. 2 (2006) | South African Journal of Animal Science

Published: 2006-10-03

Comparison of breeding values and genetic trends for production traits estimated by a Lactation Model and a Fixed Regression Test-day Model

BE Mostert, HE Theron, FHJ Kanfer, E van Marle-Köster

71-78

DOI:

10.4314/sajas.v36i2.3988

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Heritability of live weight and condition score in a Holstein herd and correlations with milk traits – preliminary estimat

CJC Muller, SWP Cloete, JJ Olivier, JA Botha, H de Waal

79-88

DOI:

10.4314/sajas.v36i2.3989

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Influence of reproduction traits and pre-weaning growth rate on herd efficiency of different beef breed types in an arid sub-tropical environment

I du Plessis, LC Hoffman, FJ Calitz

89-98

DOI:

10.4314/sajas.v36i2.3990

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The effect of long-term feeding of conjugated linoleic acid on fertility in Japanese quail

R Aydin, M Karaman, HHC Toprak, AK Ozugur, D Aydin, T Cicek

99-104

DOI:

10.4314/sajas.v36i2.3991

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The effect of concentrate supplementation on the productivity of grazing Jersey cows on a pasture based system

R Meeske, A Rothauge, GD van der Merwe, JF Greyling

105-110

DOI:

10.4314/sajas.v36i2.3992

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In vitro degradability and gas production parameters of Sericea lespedeza (Lespedeza cuneata) mixed with varying types and levels of roughages

JO Ouda, IV Nsahlai, PM Mahundu

111-121

DOI:

10.4314/sajas.v36i2.3993

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QTL analysis of production traits on SSC3 in a Large White×Meishan pig resource family

B Zuo, YZ Xiong, YH Su, CY Deng, MG Lei, FE Li, R Zheng, SW Jiang

122-125

DOI:

10.4314/sajas.v36i2.3994

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Utilisation of synthetic amino acids by broiler breeder hens

MK Nonis, RM Gous

126-134

DOI:

10.4314/sajas.v36i2.3995

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Effect of a herbal essential oil mixture on growth and internal organ weight of broilers from young and old breeder flocks

M Çabuk, M Bozkurt, A Alçiçek, Y Akbaþ, K Küçükyýlmaz

135-141

DOI:

10.4314/sajas.v36i2.3996

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Genetic association between sexual maturity and weekly live-weights in laying-type Japanese quail

M Sezer, E Berberoglu, Z Ulutas

142-148

DOI:

10.4314/sajas.v36i2.3997

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South African Journal of Animal Science
Journal / South African Journal of Animal Science / Vol. 36 No. 2 (2006) / Articles

Articles

Comparison of breeding values and genetic trends for production traits estimated by a Lactation Model and a Fixed Regression Test-day Model

DOI:

Heritability of live weight and condition score in a Holstein herd and correlations with milk traits – preliminary estimat

DOI:

Influence of reproduction traits and pre-weaning growth rate on herd efficiency of different beef breed types in an arid sub-tropical environment

DOI:

The effect of long-term feeding of conjugated linoleic acid on fertility in Japanese quail

DOI:

The effect of concentrate supplementation on the productivity of grazing Jersey cows on a pasture based system

DOI:

In vitro degradability and gas production parameters of Sericea lespedeza (Lespedeza cuneata) mixed with varying types and levels of roughages

DOI:

QTL analysis of production traits on SSC3 in a Large White×Meishan pig resource family

DOI:

Utilisation of synthetic amino acids by broiler breeder hens

DOI:

Effect of a herbal essential oil mixture on growth and internal organ weight of broilers from young and old breeder flocks

DOI:

Genetic association between sexual maturity and weekly live-weights in laying-type Japanese quail

DOI:

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