Research 2006

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Faculty of Natural and Agricultural Sciences
School of Agricultural and Food Sciences
Department of Plant Production and Soil Science
Research articles in refereed specialist journals

Journal Title

Instructions

Select the first letter of the journal title from the alphabetical list.

A

Marais D, Rethman NFG, Annandale JG: 2006. Dry matter yield and water use efficiency of five perennial sub tropical grasses at four levels of water availability. African Journal of Range and Forage Science, 23 (3), pp 165-169.

Mphinyane WN, Rethman NFG: 2006. Livestock utilization of grass species at different distances from water on both traditional cattle post and ranch management systems. African Journal of Range and Forage Science, 23 (2), pp 147-151.

F

Allemann J, Hammes PS: 2006. Effect of photoperiod on tuberization in the Livingstone potato (Plectranthus esculentus N.E. Br. Lamiaceae). Field Crops Research, 98, pp 76-81.

Hofs J-L, Hau B, Marais D: 2006. Boll distribution patterns in Bt and non-Bt cotton cultivars. I. Study on commercial irrigated farming systems in South Africa. Field Crops Research, 98 (2-3), pp 203-209.

Hofs J-L, Hau B, Marais D, Fok M: 2006. Boll distribution patterns in Bt and non-Bt cotton cultivars. II. Study on small-scale farming systems in South Africa. Field Crops Research, 98 (2-3), pp 210-215.

J

Araya HT, Soundy P, Steyn JM, Teubes C, Learmonth RA, Mojela N: 2006. Response of herbage yield, essential oil yield and composition of South African rose-scented geranium (Pelargonium sp.) to conventional and organic nitrogen. Journal of Essential Oil Research, 18, pp 111-115.

Motsa NM, Soundy P, Steyn JM, Learmonth RA, Mojela N, Teubes C: 2006. Plant shoot age and temperature effects on essential oil yield and oil composition of rose-scented geramium (Pelargonium sp.) grown in South Africa. Journal of Essential Oil Research, 18, pp 106-110.

Bayu W, Rethman NFG, Hammes PS, Alemu G: 2006. Effects of farmyard manure and inorganic fertilizers on sorghum growth, yield, and nitrogen use in a semi-arid area of Ethiopia. Journal of Plant Nutrition, 29 (2), pp 391-407.

N

Omani E, Hammes PS: 2006. Interactive effects of salinity and water stress on growth, leaf water relations, and gas exchange in amaranth (Amaranthus spp.). New Zealand Journal of Crop and Horticultural Science, 34, pp 33-44.

S

Mudau FN, Soundy P, du Toit ES, Olivier J: 2006. Variation in polyphenolic content of Athrixia phylicoides (L.) (bush tea) leaves with season and nitrogen application. South African Journal of Botany, 72, pp 398-402.

Liphadzi MS, Reinhardt CF: 2006. Using companion plants to assist Pinus patula establishment on former agricultural lands. South African Journal of Botany, 72 (3), pp 403-408.

Mashimbye MJ, Mudau FN, Soundy P, Van Ree T: 2006. A new flavonol from Athrixia phylicoides (bush tea). South African Journal of Chemistry-Suid-Afrikaanse Tydskrif Vir Chemie, 59, pp 1-2.

Omani E, Hammes PS: 2006. Ameliorative effects of calcium on growth and mineral uptake of salt-stressed amaranth. South African Journal of Plant and Soil/Suid-Afrikaanse Tydskrif vir Plant en Grond, 23 (3), pp 197-202.

Kaiser C, van der Merwe R, Bekker T, Labuschagne N: 2006. In-vitro inhibition of mycelial growth of several phytopathogenic fungi by soluble potassium silicate. South African Journal of Plant and Soil/Suid-Afrikaanse Tydskrif vir Plant en Grond, 23 (3), pp 169-172.

Moller A, du Toit ES, Soundy P, Olivier J: 2006. Morphology and ultrastructure of glandular and nonglandular trichomes on the leaves of Athrixia phylicoides (Asteraceae). South African Journal of Plant and Soil/Suid-Afrikaanse Tydskrif vir Plant en Grond, 23 (4), pp 302-304.

Tekalign T, Hammes PS: 2006. The effect of MCPA and paclobutrazol on flowering, berry set, biomass production, tuber yield and quality of potato. South African Journal of Plant and Soil/Suid-Afrikaanse Tydskrif vir Plant en Grond, 23 (2), pp 126-131.

Wu HC, du Toit ES, Reinhardt CF: 2006. Etiolation aids rooting of Protea cynaroides cuttings. South African Journal of Plant and Soil/Suid-Afrikaanse Tydskrif vir Plant en Grond, 23 (4), pp 316-317.

T

Hassen A, Gizachew L, Rethman NFG: 2006. Effect of Lablab purpureus and Vicia atropurpuria as an intercrop, or in a crop rotation, on grain and forage yields of maize in Ethiopia. Tropical Grasslands, 40, pp 111-118.

Hassen A, Rethman NFG, Apostolides Z: 2006. Morphological and agronomic characterization of Indigofera species using multivariate analysis. Tropical Grasslands, 40, pp 45-49.

W

Annandale JG, Jovanovic NZ, Hodgson FDI, Usher B, Aken ME, van der Westhuizen AM, Bristow KL, Steyn JM: 2006. Prediction of the environmental impact and sustainability of large-scale irrigation with gypsiferous mine-water on groundwater resources. Water SA, 32 (1), pp 21-28.

Z

Reinhardt CF, Van der Laan M, Belz R, Hurle K, Foxcroft L: 2006. Production dynamics of the allelochemical parthenin in leaves of Parthenium hysterophorus L. Zeitschrift fur Pflanzenkrankheiten und Pflanzenschutz-Journal of Plant Diseases and Protection, 20, pp 427-433.