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Results: 1-25/233
Authors:
van Wyk, E
van der Bank, FH
Verdoorn, GH
Hofmann, D
Citation: E. Van Wyk et al., Selected mineral and heavy metal concentrations in blood and tissues of vultures in different regions of South Africa, S AFR J AN, 31(2), 2001, pp. 57-63
Authors:
Dzama, K
Walter, JP
Ruvuna, F
Sanders, JO
Chimonyo, M
Citation: K. Dzama et al., Index selection of beef cattle for growth and milk production using computer simulation modelling, S AFR J AN, 31(2), 2001, pp. 65-75
Authors:
Relling, EA
van Niekerk, WA
Coertze, RJ
Rethman, NFG
Citation: Ea. Relling et al., An evaluation of Panicum maximum cv. Gatton: 1. The effect of stocking rate and period of absence on the production of sheep, S AFR J AN, 31(2), 2001, pp. 77-83
Authors:
Relling, EA
van Niekerk, WA
Coertze, RJ
Rethman, NFG
Citation: Ea. Relling et al., An evaluation of Panicum maximum cv. Gatton: 2. The influence of stage of maturity on diet selection, intake and rumen fermentation in sheep, S AFR J AN, 31(2), 2001, pp. 85-91
Authors:
Relling, EA
van Niekerk, WA
Coertze, RJ
Rethman, NFG
Citation: Ea. Relling et al., An evaluation of Panicum maximum cv. Gatton: 3. The partial digestion by sheep of organic matter, nitrogen and neutral detergent fibre of herbage at three stages of maturity during summer, autumn or winter, S AFR J AN, 31(2), 2001, pp. 93-99
Authors:
van der Merwe, BJ
Dugmore, TJ
Walsh, KP
Citation: Bj. Van Der Merwe et al., The effect of flavophospholipol (Flavomycin (R)) on milk production and milk urea nitrogen concentrations of grazing dairy cows, S AFR J AN, 31(2), 2001, pp. 101-105
Authors:
van Dyk, R
Neser, FWC
Kanfer, FH
Citation: R. Van Dyk et al., The effect of selection on genetic parameter estimates, S AFR J AN, 31(2), 2001, pp. 107-114
Authors:
Olivier, WJ
Snyman, MA
Olivier, JJ
van Wyk, JB
Erasmus, GJ
Citation: Wj. Olivier et al., Direct and correlated responses to selection for total weight of lamb weaned in Merino sheep, S AFR J AN, 31(2), 2001, pp. 115-121
Authors:
Cloete, SWP
Greeff, JC
Lewer, RP
Citation: Swp. Cloete et al., Environmental and genetic aspects of survival and early liveweight in Western Australian Merino sheep, S AFR J AN, 31(2), 2001, pp. 123-130
Authors:
van Ryssen, JBJ
Citation: Jbj. Van Ryssen, Geographical distribution of the selenium status of herbivores in South Africa, S AFR J AN, 31(1), 2001, pp. 1-8
Authors:
de Waal, H
Heydenrych, HJ
Citation: H. De Waal et Hj. Heydenrych, The effect of sampling frequency on the accuracy of estimates of milk-fat yields of dairy cows, S AFR J AN, 31(1), 2001, pp. 9-11
Authors:
Erasmus, GJ
Neser, FWC
van Wyk, JB
Olivier, JJ
Citation: Gj. Erasmus et al., The heritability of acceptability in South African Merino sheep, S AFR J AN, 31(1), 2001, pp. 13-14
Authors:
Greyling, M
van der Bank, FH
Grobler, JP
Wessels, DCJ
Citation: M. Greyling et al., Allozyme variation in two populations of the Mopane worm, Imbrasia belina (Saturniidae), and the effect of developmental stage and staggered generations, S AFR J AN, 31(1), 2001, pp. 15-24
Authors:
van der Westhuizen, RR
Schoeman, SJ
Jordaan, GF
van Wyk, JB
Citation: Rr. Van Der Westhuizen et al., Heritability estimates derived from threshold analyses for reproduction and stayability traits in a beef cattle herd, S AFR J AN, 31(1), 2001, pp. 25-32
Authors:
Mavimbela, DT
van Ryssen, JBJ
Citation: Dt. Mavimbela et Jbj. Van Ryssen, Effect of dietary molasses on the site and extent of digestion of nutrients in sheep fed broiler litter, S AFR J AN, 31(1), 2001, pp. 33-39
Authors:
van der Westhuizen, RR
Schoeman, SJ
Jordaan, GF
van Wyk, JB
Citation: Rr. Van Der Westhuizen et al., Genetic parameters for reproductive traits in a beef cattle herd estimatedusing multitrait analysis, S AFR J AN, 31(1), 2001, pp. 41-48
Authors:
van den Merwe, BJ
Dugmore, TJ
Walsh, KP
Citation: Bj. Van Den Merwe et al., The effect of monensin on milk production, milk urea nitrogen and body condition score of grazing dairy cows, S AFR J AN, 31(1), 2001, pp. 49-55
Authors:
Cloete, SWP
Muller, CJC
Durand, A
Citation: Swp. Cloete et al., The effects of shade and shearing date on the production of Merino sheep in the Swartland region of South Africa, S AFR J AN, 30(3-4), 2000, pp. 164-171
Authors:
Neser, FWC
Erasmus, GJ
van Wyk, JB
Citation: Fwc. Neser et al., Genetic studies on the south African Mutton Merino: growth traits, S AFR J AN, 30(3-4), 2000, pp. 172-177
Authors:
Cronje, PB
de Jager, M
Vlok, E
Citation: Pb. Cronje et al., Nutrient partitioning and response to insulin challenge at different planes of nutrition during lactation in goats of high vs. low milk production potential, S AFR J AN, 30(3-4), 2000, pp. 178-185
Authors:
van Niekerk, DJ
Neser, FWC
Erasmus, GJ
Citation: Dj. Van Niekerk et al., Genetic parameter estimates for type traits in the South African Jersey breed, S AFR J AN, 30(3-4), 2000, pp. 186-192
Authors:
Skrypzeck, H
Schoeman, SJ
Jordaan, GF
Neser, FWC
Citation: H. Skrypzeck et al., Estimates of crossbreeding parameters in a multibreed beef cattle crossbreeding project, S AFR J AN, 30(3-4), 2000, pp. 193-203
Authors:
Holtshausen, L
Cruywagen, CW
Citation: L. Holtshausen et Cw. Cruywagen, The effect of dietary rumen degradable protein content on veal calf performance, S AFR J AN, 30(3-4), 2000, pp. 204-211
Authors:
Holtshausen, L
Cruywagen, CW
Citation: L. Holtshausen et Cw. Cruywagen, The effect of age on in sacco estimates of rumen dry matter and crude protein degradability in veal calves, S AFR J AN, 30(3-4), 2000, pp. 212-219
Authors:
Skrypzeck, H
Schoeman, SJ
Jordaan, GF
Neser, FWC
Citation: H. Skrypzeck et al., Pre-weaning growth traits of the Hereford breed in a multibreed composite beef cattle population, S AFR J AN, 30(3-4), 2000, pp. 220-229