• Growth characteristics of vitis vinifera L. cv. Cape Riesling 

      De la Harpe, A. C.; Visser, J. H. (South African Society for Enology and Viticulture, 1985)
      The effect of topping on the growth behaviour of Vitis vinifera L. cv. Cape Riesling vineyard was investigated. Shoot and leaf growth of both topped and untopped vines, can be described as sigmoidal. Shoot (cm) and leaf ...