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A preliminary study of the pollen of Mangifera indica L. cv. Haden in South Africa
Item type: Journal Article • Journal: South African Journal of Plant and Soil • Authors: Esmé de Wet --- , Republic of South-Africa P.J. Robbertse --- , Republic of South-AfricaThe effect of temperature and light intensity on the dehiscence of anthers of Mangifera indica L. cv. Haden and on the in vitro germination, stainability and viability of mango pollen grains was studied. Pollen of two mango cultivars grown in... -
Potassium nitrate and urea sprays affect flowering and yields of ‘Tommy Atkins’ (Mangifera indica) mango in Ethiopia
Item type: Journal Article • Journal: South African Journal of Plant and Soil • Authors: T. Yeshitela --- Department of Plant Production and Soil Sciences, South Africa P.J. Robbertse --- Department of Plant Production and Soil Sciences, South Africa P. J.C. Stassen --- Department of Horticulture, South AfricaThe effects of leaf applications of potassium nitrate (KNO3), alone and in combination with urea at different concentrations on flowering, fruit set and fruit quality of Tommy Atkins' mango grown in the rift valley of Ethiopia were evaluated. The trees... -
Adding another piece to the southern African Cercopithecus monkey phylogeography puzzle
Item type: Journal Article • Journal: African Zoology • Authors: Birthe Linden --- , South Africa Desiré L Dalton --- , South Africa Taryn MC Ralph --- , South Africa Isabel Silva --- , Mozambique Antoinette Kotze --- , South Africa Peter J Taylor --- , South AfricaThe taxonomy and number of Cercopithecus monkey radiation events in southern Africa are still debated. To date, genetic studies have largely been limited to single specimens per taxon and a scattered geographical distribution. A recent study focusing on South African...