Farming systems and production management

Permanent URI for this collectionhttp://elibrary2.sugarresearch.com.au/handle/11079/13844

Research outcomes: Growers and harvesters benefit from the ongoing research in productivity improvement, production management and agronomical techniques. Developed technologies and management practices that enhance productivity and demonstrate a high rate of return on investment.

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Author: search.filters.author.Everingham, YSubject: search.filters.subject.Climate forecasting

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    Defeating the Autumn predictability barrier : SRDC Final report JCU027
    (SRDC, 2009) Everingham, Y
    The success of an Australian sugarcane cropping season depends on rainfall and the ability to forecast it. The benefits associated with long range rainfall forecasts to reduce the risk and uncertainty associated with decisions impacted by rainfall variability has become increasingly recognized by industry. There are several crucial decisions that must be finalised by March and are severely effected by climate conditions during September to November. These types of decisions had to be made without the aid of climate forecasting technologies owing to the autumn predictability barrier, or, more formally, the austral autumn persistence barrier. Around March, April and May traditional rainfall indicators like the southern oscillation index (SOI) and the Niño 3.4 index are unable to reliably forecast across the autumn time zone. To help industry improve preparation for the season ahead, a forecasting system that could provide reliable forecasts about end of season rainfall, early in the year, was needed.