SOIL PREPARATION

BIBLIOGRAPHY

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A Afdeling Landbou-ingenieurswese, 1979. Ondergrondse dreinering . Departementele handleiding, Afd. Landbou- ingenieurswese, Privaatsak X5013, Stellenbosch, 7600. Albertse, G.J.J. & Saayman, D. 1989. Establishment of vineyard II. Preparation and planting of vines. Farming in South Africa , VORI 246 /1989. ARC Infruitec-Nietvoorbij, Private Bag x5026, Stellenbosch, 7600. ARC Infruitec-Nietvoorbij. 2002. Soil preparation for viticulture (DVD). Available: ARC Infruitec-Nietvoorbij, Stellenbosch, South Africa (2017, March 20). Archer, E. & Hunter, J.J. 2010. Praktyke vir volhoubare wingerdbou (Deel 3): Plant van wingerdstokke. Wineland 249 , 87-94. Archer, E. & Saayman, D. 2018. Wingerdwortels . Institute for Grape and Wine Sciences, Stellenbosch, South Africa. B Bar-Yosef, B. & Lambert, J.R. 1981. Corn and cotton root growth in response to soil impedance and water potential. Soil Sci. Soc. Am. J. 45 , 930-935. Bauerle, T. L., Smart, D.R., Bauerle, B.L., Stockert, C. & Eissenstat, D.M. 2008. Root foraging in response to heterogeneous soil moisture in two grapevines that differ in potential growth rate. New Phytologist 179 , 857-866. Bekker, S.J., Hoffman, J.E., Jacobs, S.M. Strever, A.E. & Van Zyl, J.L. 2016. Ecophysiology, vigour, berry and wine characteristics of grapevines growing on and off heuweltjies. S. Afr. J. Enol. Vitic. 37 , 176-192. Bengough, A.G., McKenzie, B.M., Hallett, P.D. & Valentine, T.A. 2011. Root elongation, water stress, and mechanical impedance; a review of limiting stresses and beneficial root tip traits. J. Exp. Bot . 62 , 59-68.

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