VISSER, N. 2006. Bossieslaan vir beheer van gombos? Agriprobe, 3(2), 4-6.

Programme: RTDS - Plant Sciences

Cloete, S.W.P., Scholtz, A.J., Cloete, J.J.E. & van Wyk, J.B., 2005. The ability of Merino ewes and lambs to reunite after separation, as affected by divergent selection for ewe multiple rearing capacity. Australian Journal of Experimental Agriculture 45(9): 1131 - 1137.

Programme: RTDS - Animal Sciences

NAIDOO, P., CLOETE, S. & FOSSEY, A. 2005. South African Merinos divergently selected for multiple rearing ability: a preliminary study of divergence based on RAPD markers.  Proc. Assoc. Advmt. Anim. Breed. Genet. 16: 254-257.

Programme: RTDS - Animal Sciences

VISSER, N. & BOTHA, J.C. 2005. Study evaluates methods for restoring native vegetation in degraded rangelands of the Nama Karoo (South Africa). Ecological Restoration, 23(3), 202-203.

Programme: RTDS - Plant Sciences

VISSER, N. 2005. VSA het ook nie plan met Prosopis. Agriprobe, 2(4), 15.

Programme: RTDS - Plant Sciences

VISSER, N. 2005. Bewaring: kan ons by hulle leer: Agriprobe, 2(3), 18.

Programme: RTDS - Plant Sciences

NAIDOO, P., CLOETE, S. & OLIVIER, J. 2004. Heritability estimates and correlations between subjectively assessed and objectively measured fleece traits in Merino sheep. South African Journal of Animal Science, 34, 38-40.

Programme: RTDS - Animal Sciences

VISSER, N., BOTHA, J.C. & HARDY, M.B. 2004. Re-establishing vegetation on bare patches in the Nama Karoo, South Africa. Journal of Arid Environments, 57(2), 155-177.

Programme: RTDS - Plant Sciences

VISSER, N. 2004. Potensiële beheermaatreëls vir Prosopis in die ariede en semi-ariede dele van die Karoo – ‘n literatuuroorsig. Elsenburg Journal, Agriprobe, 1(4), 3-6.

Programme: RTDS - Plant Sciences

VISSER, N. 2004. Prosopis – ‘n vriend wat vyand geword het.  Agriprobe, 1(1), 7-8.

Programme: RTDS - Plant Sciences

Cloete, S.W.P., van Wyk, J.B., Scholtz, A.J. & Gilmour, A.R., 2003. Genetic and environmental parameters for lambing and neonatal behaviour in Merino lines divergently selected for ewe multiple rearing ability. Proceedings of the New Zealand Society of Animal Production 63: 169 - 172.

 

Programme: RTDS - Animal Sciences

VISSER, N. & BOTHA, J.C. 2003. An evaluation of different methods for restoring vegetation on bare patches in the Nama Karoo of South Africa: the first three years. Proceedings of the VIIth International Rangelands Congress, “Rangelands in the New Millenium”. ICC, Durban, South Africa, 26 July – 1 August 2003. pp. 1273-1275.

Programme: RTDS - Plant Sciences

Cloete, S.W.P., Scholtz, A.J. & Taljaard, R., 2002. Lambing behaviour of Merino lines subjected to divergent selection for multiple rearing ability from the same base population. South African Journal of Animal Science 32: 57 - 65.

Programme: RTDS - Animal Sciences

Cloete, S.W.P., Scholtz, A.J., Gilmour, A.R. & Olivier, J.J., 2002. Genetic and environmental effects on lambing and neonatal behaviour of Dormer and South African Mutton Merino lambs. Livestock Production Science 78(3): 183 - 193.

Programme: RTDS - Animal Sciences

Scholtz, A.J., Cloete, S.W.P., Laubscher, J.M., du Toit, E., Techman, W.B. & de Beer, E.F., 2001. The application of trapping, using the Lucitrap® system, in an integrated blowfly management program in South Africa. In ‘Proceedings of the Flystrike and Lice IPM Control Strategies Conference’. (Ed. S Champion) pp. 279 – 285. (Tasmanian Institute of Agricultural Research, University of Tasmania: Hobart).

Programme: RTDS - Animal Sciences

Brand, T.S., Scholtz, A.J. & Franck, F., 2000. D-3-Hydroxybutyric acid concentration as indicator of the nutritional status of two genetically different types of Merino sheep subjected to different nutritional levels. Journal of Applied Animal Research 18: 38 – 43.

Programme: RTDS - Animal Sciences

Scholtz, A.J., Cloete, S.W.P., Laubscher, J.M. & de Beer, E.F., 2000. A preliminary evaluation of a sheep blowfly trap in the Western Cape. Journal of the South African Veterinary Association 71(3): 148 – 152.

Programme: RTDS - Animal Sciences

VISSER, N. 2000b. Scholtzbos, Pteronia pallens L.f – probleemplant in die ekstensiewe boerderygebiede van die Wes-Kaap: ‘n literatuuroorsig. Elsenburg Journal, 64-68.

Programme: RTDS - Plant Sciences

VISSER, N. 2000a. Biologie en ekologie van Prosopis, met spesifieke verwysing na die ariede en semi-ariede dele van die Karoo: ‘n literatuuroorsig. Elsenburg Journal, 59-63.

Programme: RTDS - Plant Sciences

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