FERTILISATION GUIDELINES FOR THE TABLE GRAPE INDUSTRY

RUIZ, R., MOYANO, S. & NAVIA, T., 2004. Accumulation of nitrogen compounds as related to the “soft berry” problem in table grapes. Agr. Téc. Chil. 64, 426 – 430. S SAAYMAN, D., 1981 . Wingerdvoeding. In: Burger, J. & Deist, J. (eds). Wingerdbou in Suid-Afrika, pp 343 – 383. ARC-Infruitec-Nietvoorbij, Private Bag X5026, Stellenbosch 7599, South Africa. SAWYER, J.E. & MALLARINO, A P., 1999. Differentiating and understanding the Mehlich 3, Bray, and Olsen soil phosphorus tests. Agronomy Conference Proceedings and Presentations. [Online]: http://lib.dr.iastate.edu/agron_conf/12 SMUTS, M.N., 2001 . Determination of the lime requirement of sandy, organic rich, and structured, high Mg:Ca ratio soils by the Eksteen method. Thesis. Stellenbosch University, Private Bag Xl, Matieland 7602 (Stellenbosch), South Africa. 73pp. V VAN SCHOOR, L.H., 2001. Geology, particle size distribution and clay fraction mineralogy of selected vineyard soils in South Africa and the possible relationship with grapevine performance. Thesis. Stellenbosch University, Private Bag Xl, Matieland 7602 (Stellenbosch), South Africa. 113 pp. VAN SCHOOR, L.H., CONRADIE, W.J. & RAATH, P.J., 2000 . Guidelines for the interpretation of soil analysis reports for vineyards. Wineland, November, 96 – 99. VAN ZYL, J.L., 1994. Response of Colombar grapevines to irrigation as regards quality aspects and growth. S. Afr. J. Enol. Vitic. 5, 19 – 28. W WILLIAMS, L.E., 1991. Vine nitrogen requirements – utilisation of N sources from soils, fertilisers, and reserves. In Proc. Int. Symposium on Nitrogen in Grapes and Wine. J.M. Rantz (Ed.), pp. 62 – 66. American Society for Enology and Viticulture, Davis, CA. WILLIAMS, L.E. & BISCAY, P.J., 1991. Partitioning of dry weight, nitrogen and potassium in Cabernet Sauvignon grapevines from anthesis until harvest. Am. J. Enol. Vitic. 42, 113 – 117. PERSONAL COMMUN I CATI ONS FROM: BEYERS, C.P. DE L. 2015. Personal interview, 30 September, Stellenbosch. LAMBRECHTS, J.N.N. 2015. Personal interview, 30 September, Stellenbosch.

112 | REFERENCES

Made with FlippingBook - professional solution for displaying marketing and sales documents online