creators_name: Hassall, A.G. creators_name: Kristiansen, P. creators_name: Taji, A. type: conference_item datestamp: 2008-08-28 lastmod: 2009-08-20 14:40:14 metadata_visibility: show title: Investigation of management practices and economic viability of vineyards for organic wine production ispublished: pub subjects: 8planthealth subjects: Viticulture subjects: 2farmecon full_text_status: public keywords: organic; viticulture; wine; grape; comparison; conventional; economic; disease; survey, mail; Brix; Australia abstract: This paper reports the findings of two components of a research investigating the viability of organic wine grape production. Firstly the results of a survey of Australian organic wine grape growers’ management practices and secondly the first year findings of an experimental organic vineyard compared to an associated conventional vineyard. The survey found a heavy reliance on sulphur and copper sprays for powdery and downy mildew control. The experimental vineyard showed similar yields to conventional growing and in many cases higher sugar, though some increase in botrytis in organic Shiraz. date: 2005 date_type: published publisher: International Federation of Organic Agriculture Movements, Bonn refereed: never citation: Hassall, A.G.; Kristiansen, P. and Taji, A. (2005) Investigation of management practices and economic viability of vineyards for organic wine production. Proceedings of the 8th International IFOAM Viticulture & Wine Conference, Adelaide Australia, September 2005. document_url: http://orgprints.org/14046/1/Hassall-viticulture%2CIFOAM-05.pdf